Making helical bodies or bodies having parts of helical shape

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CPC
B21H3/00

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Patents Grantslast 30 patents

Information Patent Grant
Rolled thread screw and rolled thread screw manufacturing method
- Patent number 12,152,624
- Issue date Nov 26, 2024
- NSK Ltd.
- Takeshi Saito
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of manufacturing steering shaft
- Patent number 12,109,608
- Issue date Oct 8, 2024
- Hitachi Astemo, Ltd.
- Takateru Seki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Threaded nut of a ball screw drive, and method for producing same
- Patent number 12,072,005
- Issue date Aug 27, 2024
- Schaeffler Technologies AG & Co. KG
- Mario Kreutzer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Screw shaft and method for manufacturing same, and electric positio...
- Patent number 12,043,302
- Issue date Jul 23, 2024
- NSK Ltd.
- Takeshi Saito
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Screw shaft and method for producing same, and electric position-ad...
- Patent number 11,975,755
- Issue date May 7, 2024
- NSK Ltd.
- Takeshi Saito
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing a ball raceway on a workpiece and a ball screw...
- Patent number 11,951,527
- Issue date Apr 9, 2024
- Schaeffler Technologies AG & Co. KG
- Martin Buschka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Formed body of Cu—Al—Mn-based shape-memory alloy and method for pro...
- Patent number 11,953,047
- Issue date Apr 9, 2024
- Furukawa Techno Material Co., Ltd.
- Sumio Kise
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Metallic container with a threaded closure
- Patent number 11,897,021
- Issue date Feb 13, 2024
- Ball Corporation
- John R. Ross
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus to seal a metallic container
- Patent number 11,891,208
- Issue date Feb 6, 2024
- Ball Corporation
- John R. Ross
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing a connecting element, connecting element, and...
- Patent number 11,779,999
- Issue date Oct 10, 2023
- Arnold Umformtechnik GmbH & Co. KG
- Uwe Wolfarth
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for integrally forming a stop flange on a self-tapping screw...
- Patent number 11,739,784
- Issue date Aug 29, 2023
- Wei-Chih Chen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Processing die and preparation method for fastener
- Patent number 11,701,704
- Issue date Jul 18, 2023
- Xuzhou University of Technology
- Xiaoxi Wang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for manufacturing a multi-functional fastener
- Patent number 11,577,301
- Issue date Feb 14, 2023
- Essence Method Refine Co., Ltd.
- Ling-Fang Chen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Tubular coupling
- Patent number 11,466,800
- Issue date Oct 11, 2022
- CERTUS ENERGY SOLUTIONS, LLC
- Patrick Williamson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Screw thread roller burnishing apparatus
- Patent number 11,426,835
- Issue date Aug 30, 2022
- Knust-Godwin LLC
- Thomas R. McMillian
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cold rolling machine and method for producing a profile on a workpiece
- Patent number 11,407,023
- Issue date Aug 9, 2022
- OSG EX-CELL-O GMBH
- Florian Beutel
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Cold rolling devices and cold rolled rotary shouldered connection t...
- Patent number 11,389,858
- Issue date Jul 19, 2022
- Schlumberger Technology Corporation
- Rakesh Singh
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Floatingly mounted multi-piece rolling tool, and rolling machine
- Patent number 11,376,651
- Issue date Jul 5, 2022
- KAMAX HOLDING GMBH & CO. KG
- Harald Frischkorn
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rope drum and method for the production thereof
- Patent number 11,365,099
- Issue date Jun 21, 2022
- Liebherr-Components Biberach GmbH
- Norbert Hausladen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Reel blade and manufacturing method
- Patent number 11,324,163
- Issue date May 10, 2022
- The Toro Company
- Scott Michael Coffin
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Spindle nut, threaded drive, and method for manufacturing a spindle...
- Patent number 11,326,674
- Issue date May 10, 2022
- Schaeffler Technologies AG & Co. KG
- Philippe Ott
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Screw-type rebar joint structure of deformed rebar and manufacturin...
- Patent number 11,274,446
- Issue date Mar 15, 2022
- Kozo Wakiyama
- E04 - BUILDING
Information Patent Grant
Threading method, rolling head, apparatus, module and production li...
- Patent number 11,273,483
- Issue date Mar 15, 2022
- SHANGHAI PAN-CHINA FASTENING SYSTEM CO., LTD.
- Jun Zhou
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Bolt and method for manufacturing the same
- Patent number 11,261,900
- Issue date Mar 1, 2022
- Beijing Goldwind Science & Creation Windpower Equipment Co., Ltd.
- Guolong Zheng
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Nut integrated with bracket and method of manufacturing the same
- Patent number 11,231,063
- Issue date Jan 25, 2022
- Hyundai Motor Company
- Heui Bom Lee
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Nut with polygonal section
- Patent number 11,193,524
- Issue date Dec 7, 2021
- HEWI G. Winker GmbH & Co. KG
- Peter Unseld
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Wood screw and method for producing a wood screw
- Patent number 11,174,887
- Issue date Nov 16, 2021
- SWG SCHRAUBENWERK GAISBACH GMBH
- Patrick Roll
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Metallic container with a threaded closure
- Patent number 11,130,606
- Issue date Sep 28, 2021
- Ball Corporation
- John R. Ross
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Cylindrical tool matching system
- Patent number 11,130,166
- Issue date Sep 28, 2021
- Reed Machinery, Inc.
- James D. Flanagan
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Axial thread rolling
- Patent number 11,130,167
- Issue date Sep 28, 2021
- TURNING CONCEPTS, LLC
- William M. Roden
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
SCREW ANCHORS AND MANUFACTURING METHODS
- Publication number 20240401629
- Publication date Dec 5, 2024
- Black & Decker Inc.
- Philipp MAHRENHOLTZ
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
THREAD-ROLLING APPARATUS WITH DISTANCE-SENSING OPERATION
- Publication number 20240383031
- Publication date Nov 21, 2024
- CHUAN YI SHENG MACHINERY CO., LTD.
- MING-YI HSIAO
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR MANUFACTURING A DIE-CASTING MACHINE AND DIE-CASTING MACHINE
- Publication number 20240149335
- Publication date May 9, 2024
- ITALPRESSEGAUSS S.P.A.
- Michele BRESCIANI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SELF-DRILLING SCREW STRUCTURE AND MANUFACTURING METHOD THEREOF
- Publication number 20240093712
- Publication date Mar 21, 2024
- BI-MIRTH CORP.
- Yi-Chieh SHIH
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
THREADED NUT OF A BALL SCREW DRIVE, AND METHOD FOR PRODUCING SAME
- Publication number 20240035554
- Publication date Feb 1, 2024
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Mario Kreutzer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
SCREW SHAFT AND METHOD FOR PRODUCING SAME, AND ELECTRIC POSITION-AD...
- Publication number 20230406394
- Publication date Dec 21, 2023
- NSK Ltd.
- Takeshi SAITO
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
PROCESSING DIE AND PREPARATION METHOD FOR FASTENER
- Publication number 20230211405
- Publication date Jul 6, 2023
- Xuzhou University of Technology
- Xiaoxi WANG
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Tooling for Cold Forming Operations
- Publication number 20230054284
- Publication date Feb 23, 2023
- ERICO INTERNATIONAL CORPORATION
- Mark V. Samas
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
MANUFACTURING METHOD OF A DRILL
- Publication number 20220410253
- Publication date Dec 29, 2022
- HILTI AKTIENGESELLSCHAFT
- Claudio HASLER
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROLLED THREAD SCREW AND ROLLED THREAD SCREW MANUFACTURING METHOD
- Publication number 20220341456
- Publication date Oct 27, 2022
- NSK Ltd.
- Takeshi SAITO
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD OF MANUFACTURING STEERING SHAFT
- Publication number 20220280995
- Publication date Sep 8, 2022
- Hitachi Astemo, Ltd.
- Takateru SEKI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SHAFT MEMBER AND METHOD FOR MANUFACTURING MALE SHAFT
- Publication number 20220212244
- Publication date Jul 7, 2022
- NSK Ltd.
- Takeshi SAITO
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR MANUFACTURING A MULTI-FUNCTIONAL FASTENER
- Publication number 20220126356
- Publication date Apr 28, 2022
- ESSENCE METHOD REFINE CO., LTD.
- LING-FANG CHEN
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
FORMED BODY OF Cu-Al-Mn-BASED SHAPE-MEMORY ALLOY AND METHOD FOR PRO...
- Publication number 20220120308
- Publication date Apr 21, 2022
- Furukawa Techno Material Co., Ltd.
- Sumio KISE
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
LINEAR MOTION SHAFT FOR STEERING DEVICE, STEERING DEVICE, AND METHO...
- Publication number 20220072602
- Publication date Mar 10, 2022
- NSK Ltd.
- Kentaro Unno
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR PRODUCING A BALL RACEWAY ON A WORKPIECE AND A BALL SCREW...
- Publication number 20220062969
- Publication date Mar 3, 2022
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Martin Buschka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Screw Shaft and Method for Manufacturing Same, and Electric Positio...
- Publication number 20210309278
- Publication date Oct 7, 2021
- NSK LTD.
- Takeshi SAITO
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
COLD ROLLING MACHINE AND METHOD FOR PRODUCING A PROFILE ON A WORKPIECE
- Publication number 20210245232
- Publication date Aug 12, 2021
- OSG EX-CELL-O GmbH
- Florian BEUTEL
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR MANUFACTURING STEERING SHAFT OF STEERING DEVICE
- Publication number 20210220901
- Publication date Jul 22, 2021
- Hitachi Automotive Systems, Ltd.
- Keisuke KITAMURA
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
ALUMINUM IMPACT EXTRUDED BOTTLE WITH THREADED NECK MADE FROM RECYCL...
- Publication number 20210205868
- Publication date Jul 8, 2021
- Ball Corporation
- John L. Siles
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Connecting Element
- Publication number 20210086254
- Publication date Mar 25, 2021
- EJOT GMBH & CO. KG
- Eberhard CHRIST
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR INTEGRALLY FORMING A STOP FLANGE ON A SELF-TAPPING SCREW...
- Publication number 20210040976
- Publication date Feb 11, 2021
- Wei-Chih Chen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
THREAD-FORMING SCREW AND PRODUCTION THEREOF
- Publication number 20210003162
- Publication date Jan 7, 2021
- EJOT GMBH & CO. KG
- Michael ACHENBACH
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method For Producing A Connecting Element, Connecting Element, And...
- Publication number 20200384524
- Publication date Dec 10, 2020
- Arnold Umformtechnik GmbH & Co. KG
- Uwe Wolfarth
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
AXIAL THREAD ROLLING
- Publication number 20200331055
- Publication date Oct 22, 2020
- William M. Roden
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
NUT INTEGRATED WITH BRACKET AND METHOD OF MANUFACTURING THE SAME
- Publication number 20200291981
- Publication date Sep 17, 2020
- Hyundai Motor Company
- Heui Bom LEE
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Cylindrical Tool Matching System
- Publication number 20200230689
- Publication date Jul 23, 2020
- Reed Machinery, Inc.
- James D. Flanagan
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METALLIC CONTAINER WITH A THREADED CLOSURE
- Publication number 20200156139
- Publication date May 21, 2020
- BALL CORPORATION
- John R. Ross
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROLLED PIPE THREAD PROCESSING METHOD, ROLLING HEAD, APPARATUS, MODU...
- Publication number 20200086376
- Publication date Mar 19, 2020
- SHANGHAI PAN-CHINA FASTENING SYSTEM CO., LTD.
- Jun ZHOU
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
POSITIONING AND CLAMPING SYSTEM FOR THREAD ROLLING
- Publication number 20200061693
- Publication date Feb 27, 2020
- Vey Manufacturing Technologies LLC
- Kenneth Roger LeVey
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Making helical bodies or bodies having parts of helical shape

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Rolled thread screw and rolled thread screw manufacturing method

Method of manufacturing steering shaft

Threaded nut of a ball screw drive, and method for producing same

Screw shaft and method for manufacturing same, and electric positio...

Screw shaft and method for producing same, and electric position-ad...

Method for producing a ball raceway on a workpiece and a ball screw...

Formed body of Cu—Al—Mn-based shape-memory alloy and method for pro...

Metallic container with a threaded closure

Apparatus to seal a metallic container

Method for producing a connecting element, connecting element, and...

Method for integrally forming a stop flange on a self-tapping screw...

Processing die and preparation method for fastener

Method for manufacturing a multi-functional fastener

Tubular coupling

Screw thread roller burnishing apparatus

Cold rolling machine and method for producing a profile on a workpiece

Cold rolling devices and cold rolled rotary shouldered connection t...

Floatingly mounted multi-piece rolling tool, and rolling machine

Rope drum and method for the production thereof

Reel blade and manufacturing method

Spindle nut, threaded drive, and method for manufacturing a spindle...

Screw-type rebar joint structure of deformed rebar and manufacturin...

Threading method, rolling head, apparatus, module and production li...

Bolt and method for manufacturing the same

Nut integrated with bracket and method of manufacturing the same

Nut with polygonal section

Wood screw and method for producing a wood screw

Metallic container with a threaded closure

Cylindrical tool matching system

Axial thread rolling

Patents Applicationslast 30 patents

SCREW ANCHORS AND MANUFACTURING METHODS

THREAD-ROLLING APPARATUS WITH DISTANCE-SENSING OPERATION

METHOD FOR MANUFACTURING A DIE-CASTING MACHINE AND DIE-CASTING MACHINE

SELF-DRILLING SCREW STRUCTURE AND MANUFACTURING METHOD THEREOF

THREADED NUT OF A BALL SCREW DRIVE, AND METHOD FOR PRODUCING SAME

SCREW SHAFT AND METHOD FOR PRODUCING SAME, AND ELECTRIC POSITION-AD...

PROCESSING DIE AND PREPARATION METHOD FOR FASTENER

Tooling for Cold Forming Operations

MANUFACTURING METHOD OF A DRILL

ROLLED THREAD SCREW AND ROLLED THREAD SCREW MANUFACTURING METHOD

METHOD OF MANUFACTURING STEERING SHAFT

SHAFT MEMBER AND METHOD FOR MANUFACTURING MALE SHAFT

METHOD FOR MANUFACTURING A MULTI-FUNCTIONAL FASTENER

FORMED BODY OF Cu-Al-Mn-BASED SHAPE-MEMORY ALLOY AND METHOD FOR PRO...

LINEAR MOTION SHAFT FOR STEERING DEVICE, STEERING DEVICE, AND METHO...

METHOD FOR PRODUCING A BALL RACEWAY ON A WORKPIECE AND A BALL SCREW...

Screw Shaft and Method for Manufacturing Same, and Electric Positio...

COLD ROLLING MACHINE AND METHOD FOR PRODUCING A PROFILE ON A WORKPIECE

METHOD FOR MANUFACTURING STEERING SHAFT OF STEERING DEVICE

ALUMINUM IMPACT EXTRUDED BOTTLE WITH THREADED NECK MADE FROM RECYCL...

Connecting Element

METHOD FOR INTEGRALLY FORMING A STOP FLANGE ON A SELF-TAPPING SCREW...

THREAD-FORMING SCREW AND PRODUCTION THEREOF

Method For Producing A Connecting Element, Connecting Element, And...

AXIAL THREAD ROLLING

NUT INTEGRATED WITH BRACKET AND METHOD OF MANUFACTURING THE SAME

Cylindrical Tool Matching System

METALLIC CONTAINER WITH A THREADED CLOSURE

ROLLED PIPE THREAD PROCESSING METHOD, ROLLING HEAD, APPARATUS, MODU...

POSITIONING AND CLAMPING SYSTEM FOR THREAD ROLLING