Forming collars by flow-drilling

Industry

CPC
B21C37/298

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL B21C37/00Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for Manufacture of tubes of special shape

Current Industry

B21C37/298Forming collars by flow-drilling

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Methods and machine tools for machine-cutting workpieces in plate f...
- Patent number 11,179,810
- Issue date Nov 23, 2021
- TRUMPF Werkzeugmaschinen GmbH+Co. KG
- Karsten Ruetz
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Metal structure defining circular flanged hole and method for makin...
- Patent number 7,934,409
- Issue date May 3, 2011
- Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
- Wen-Tao Wang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Internal combustion engine exhaust device and method for making same
- Patent number 6,848,438
- Issue date Feb 1, 2005
- Renault
- Daniel Celerier
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Automated collar-forming drill mechanism
- Patent number 6,427,508
- Issue date Aug 6, 2002
- T-Drill Oy
- Pertti Lehto
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for boring a spoke rim and for providing an insert for the b...
- Patent number 6,216,344
- Issue date Apr 17, 2001
- Mavic S.A.
- Jean-Pierre Mercat
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Branch pipe forming tool and method of forming branch pipe on metal...
- Patent number 6,000,263
- Issue date Dec 14, 1999
- Enami Seiki Mfg. Co., Ltd.
- Toshiaki Enami
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Branch pipe forming tool and method of forming branch pipe on metal...
- Patent number 5,943,773
- Issue date Aug 31, 1999
- Enami Seiki Mfg. Co., Ltd.
- Toshiaki Enami
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and tool for forming a tapered hole in a cylindrical work by...
- Patent number 5,816,093
- Issue date Oct 6, 1998
- Nitto Kohki Co., Ltd.
- Hirosato Takeuchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Mechanically joined tubular connection and process to form same
- Patent number 5,536,100
- Issue date Jul 16, 1996
- RAN Enterprises, Inc.
- James Kiefer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Jack extension tube
- Patent number 5,312,198
- Issue date May 17, 1994
- RAN Enterprises, Inc.
- James Kiefer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Header machine
- Patent number 5,161,289
- Issue date Nov 10, 1992
- Ardco, Inc.
- James W. Adams
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Vehicle auxiliary assist step assembly
- Patent number 5,137,293
- Issue date Aug 11, 1992
- Wickes Manufacturing Company
- Lee K. Graves
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Tool point and its working method and tool for making and flanging...
- Patent number 4,719,780
- Issue date Jan 19, 1988
- G.A. Serlachius Corp.
- Pekka Ristimaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for making a hole and a hole-surrounding collar in the si...
- Patent number 4,503,693
- Issue date Mar 12, 1985
- G. A. Serlachius Oy
- Leo Larikka
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Flow drill for the provision of holes in sheet material
- Patent number 4,454,741
- Issue date Jun 19, 1984
- Flowdrill B.V.
- Aloysius J. Hoogenboom
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Flow drilling process and tool therefor
- Patent number 4,428,214
- Issue date Jan 31, 1984
- Deere & Company
- Glenn D. Head
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Flange forming drill apparatus
- Patent number 4,414,835
- Issue date Nov 15, 1983
- G. A. Serlachius Oy
- Leo Larikka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for forming an enlarged flanged hole in a curved surface
- Patent number 4,412,441
- Issue date Nov 1, 1983
- G. A. Serlachius Oy
- Leo Larikka
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Extruder for the formation of a branch on a pipe
- Patent number 4,400,959
- Issue date Aug 30, 1983
- Europe Outillage S.A.
- Gerard Reigner
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus for forming an enlarged flanged hole in a curved surface
- Patent number 4,389,866
- Issue date Jun 28, 1983
- G. A. Serlachius Oy
- Leo Larikka
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus for forming collars around openings in tubes or plates
- Patent number 4,307,593
- Issue date Dec 29, 1981
- T/Drill, Inc.
- William H. Riggs
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Device for forming a collar around a hole in the wall of a pipe
- Patent number 4,299,107
- Issue date Nov 10, 1981
- G. A. Serlachius Oy
- Hardy R. Hallstrom
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for forming holes in a member
- Patent number 4,254,075
- Issue date Mar 3, 1981
- Reed Irrigation Systems
- S. W. O. Menzel
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rotatable piercing tools for forming bossed holes
- Patent number 4,185,486
- Issue date Jan 29, 1980
- Technisch Handels- en Adviesbureau van Geffen B.V.
- Johannes A. van Geffen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Necking-out tool for forming necks on pipes
- Patent number 4,178,786
- Issue date Dec 18, 1979
- Rothenberger GmbH & Co.
- Karl Rothenberger
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rotatable piercing tools for forming holes surrounded each by a bos...
- Patent number 4,177,659
- Issue date Dec 11, 1979
- Technisch Handels- en Adviesbureau van Geffen B.V.
- Johannes A. van Geffen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Methods and apparatuses for forming by frictional heat and pressure...
- Patent number 4,175,413
- Issue date Nov 27, 1979
- Technisch Handels- en Adviesbureau van Geffen B.V.
- Johannes A. van Geffen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Internal and external extruded nipples or nozzles in pipe headers o...
- Patent number 4,161,873
- Issue date Jul 24, 1979
- Combustion Engineering, Inc.
- Thomas L. Mabery
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for forming collared holes
- Patent number 4,132,097
- Issue date Jan 2, 1979
- Tridan Tool & Machine, Inc.
- Ward A. Ames
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Piercing tools
- Patent number 3,939,683
- Issue date Feb 24, 1976
- Johannes Adrianus van Geffen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND MACHINE TOOLS FOR MACHINE-CUTTING WORKPIECES IN PLATE F...
- Publication number 20190030649
- Publication date Jan 31, 2019
- TRUMPF WERKZEUGMASCHINEN GMBH + CO. KG
- Karsten Ruetz
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METAL STRUCTURE DEFINING CIRCULAR FLANGED HOLE AND METHOD FOR MAKIN...
- Publication number 20080231050
- Publication date Sep 25, 2008
- HONGFU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
- WEN-TAO WANG
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Blind fastener and method of setting
- Publication number 20060236739
- Publication date Oct 26, 2006
- NEWFRY LLC
- Daniel R. Smith
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method of manufacturing a combined driveshaft tube and yoke assembly
- Publication number 20050028341
- Publication date Feb 10, 2005
- Robert D. Durand
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method of manufacturing a combined driveshaft tube and yoke assembly
- Publication number 20050003897
- Publication date Jan 6, 2005
- Nelson Wagner
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Fitting for fluid conveyance
- Publication number 20040256854
- Publication date Dec 23, 2004
- Gregory A. Haunhorst
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
INTERNAL COMBUSTION ENGINE EXHAUST DEVICE AND METHOD FOR MAKING SAME
- Publication number 20010025419
- Publication date Oct 4, 2001
- DANIEL CELERIER
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Forming collars by flow-drilling

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Methods and machine tools for machine-cutting workpieces in plate f...

Metal structure defining circular flanged hole and method for makin...

Internal combustion engine exhaust device and method for making same

Automated collar-forming drill mechanism

Method for boring a spoke rim and for providing an insert for the b...

Branch pipe forming tool and method of forming branch pipe on metal...

Branch pipe forming tool and method of forming branch pipe on metal...

Method and tool for forming a tapered hole in a cylindrical work by...

Mechanically joined tubular connection and process to form same

Jack extension tube

Header machine

Vehicle auxiliary assist step assembly

Tool point and its working method and tool for making and flanging...

Apparatus for making a hole and a hole-surrounding collar in the si...

Flow drill for the provision of holes in sheet material

Flow drilling process and tool therefor

Flange forming drill apparatus

Method for forming an enlarged flanged hole in a curved surface

Extruder for the formation of a branch on a pipe

Apparatus for forming an enlarged flanged hole in a curved surface

Apparatus for forming collars around openings in tubes or plates

Device for forming a collar around a hole in the wall of a pipe

Method for forming holes in a member

Rotatable piercing tools for forming bossed holes

Necking-out tool for forming necks on pipes

Rotatable piercing tools for forming holes surrounded each by a bos...

Methods and apparatuses for forming by frictional heat and pressure...

Internal and external extruded nipples or nozzles in pipe headers o...

Method for forming collared holes

Piercing tools

Patents Applicationslast 30 patents

METHODS AND MACHINE TOOLS FOR MACHINE-CUTTING WORKPIECES IN PLATE F...

METAL STRUCTURE DEFINING CIRCULAR FLANGED HOLE AND METHOD FOR MAKIN...

Blind fastener and method of setting

Method of manufacturing a combined driveshaft tube and yoke assembly

Method of manufacturing a combined driveshaft tube and yoke assembly

Fitting for fluid conveyance

INTERNAL COMBUSTION ENGINE EXHAUST DEVICE AND METHOD FOR MAKING SAME