Grabs actuated by two or more ropes

Industry

CPC
B66C3/12

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B66Lifting technology B66CCRANES LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES B66C3/00Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials Grabs

Current Industry

B66C3/12Grabs actuated by two or more ropes

Industries

Patents Grantslast 30 patents

Information Patent Grant
Slurry wall grab having a hybrid drive
- Patent number 11,041,283
- Issue date Jun 22, 2021
- Liebherr-Werk Nenzing GmbH
- Florian Gabriel
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Clamshell bucket with aux-bail carriage assembly
- Patent number 10,961,084
- Issue date Mar 30, 2021
- Taylor-Winfield Technologies, Inc.
- Anthony E. Scotto
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Fill degree control for a bulk material gripper of a crane
- Patent number 10,611,606
- Issue date Apr 7, 2020
- Konecranes Global Corporation
- Jürgen Rothmann
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Material handling device for separating feed for livestock
- Patent number 10,609,870
- Issue date Apr 7, 2020
- Cornelis Hendricus Liet
- Cornelis Hendricus Liet
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Four cable operated scissors
- Patent number 10,252,892
- Issue date Apr 9, 2019
- NEMAG B.V.
- Willem Albert de Kluijver
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Method and apparatus for controlling a bucket hoist
- Patent number 9,650,231
- Issue date May 16, 2017
- MagneTek, Inc.
- Kurtis L. Verheyen
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Hoist rope equaliser
- Patent number 9,206,018
- Issue date Dec 8, 2015
- Bradken Resources PTY Limited
- Reece Attwood
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Spreader component for a dragline excavator
- Patent number 9,169,616
- Issue date Oct 27, 2015
- Bradken Resources PTY Limited
- Reece Attwood
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Aerial grapple apparatus and method for handling loose material
- Patent number 8,287,018
- Issue date Oct 16, 2012
- Helmut Fandrich
- Helmut Edward Fandrich
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Retractile grab device for the recovery of blocks submerged in a ma...
- Patent number 6,824,181
- Issue date Nov 30, 2004
- Rafael Torres Samper
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Method and apparatus for controlling a bucket hoist using a flux ve...
- Patent number 6,653,804
- Issue date Nov 25, 2003
- MagneTek, Inc.
- Aaron S. Kureck
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Method for pressure compensation in hydraulic motors in crane opera...
- Patent number 6,619,626
- Issue date Sep 16, 2003
- Gottwald Port Technology GmbH
- Andreas Kruschinski
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Control system for rope bucket
- Patent number 6,023,862
- Issue date Feb 15, 2000
- KCI Konecranes International PLC
- Juhani Sirjola
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Power bucket
- Patent number 5,553,404
- Issue date Sep 10, 1996
- Raymond C. Bergeron
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Power bucket
- Patent number 5,501,024
- Issue date Mar 26, 1996
- Raymond C. Bergeron
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Power bucket
- Patent number 5,209,535
- Issue date May 11, 1993
- Raymond E. Bergeron
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Hoist drive and method for driving a double hoist carrying apparatus
- Patent number 5,167,401
- Issue date Dec 1, 1992
- Harnischfeger Corporation
- Michael D. James
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Power bucket
- Patent number 5,029,923
- Issue date Jul 9, 1991
- Raymond Bergeron
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Power bucket
- Patent number 4,998,762
- Issue date Mar 12, 1991
- Raymond E. Bergeron
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Grab
- Patent number 4,538,848
- Issue date Sep 3, 1985
- Nemag B.V.
- Peter Aberkrom
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Grab
- Patent number 4,395,066
- Issue date Jul 26, 1983
- Nemag B.V.
- Leendert van Huuksloot
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Rope-actuated implements
- Patent number 4,328,987
- Issue date May 11, 1982
- Adolph F. Zoudlik
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
System for one-hand control of two winches during hoisting of close...
- Patent number 4,231,698
- Issue date Nov 4, 1980
- Pettibone Corporation
- William J. Lado
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Reeving system for a scissor-type clamshell bucket
- Patent number 3,975,044
- Issue date Aug 17, 1976
- Dravo Corporation
- Aubrey C. Briggs
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
3860282
- Patent number 3,860,282
- Issue date Jan 14, 1975
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
3831772
- Patent number 3,831,772
- Issue date Aug 27, 1974
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
3830507
- Patent number 3,830,507
- Issue date Aug 20, 1974
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
3807783
- Patent number 3,807,783
- Issue date Apr 30, 1974
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
3776513
- Patent number 3,776,513
- Issue date Dec 4, 1973
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
3767060
- Patent number 3,767,060
- Issue date Oct 23, 1973
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
HOISTING APPARATUS WITH AUTOMATED LOAD LEVELING
- Publication number 20240182272
- Publication date Jun 6, 2024
- Shawn Albert Carter
- B66 - HOISTING LIFTING HAULING
Information Patent Application
SUPPORT SYSTEM FOR HOIST SYSTEM
- Publication number 20200290849
- Publication date Sep 17, 2020
- Joy Global Surface Mining Inc
- Brent Buchholz
- B66 - HOISTING LIFTING HAULING
Information Patent Application
CLAMSHELL BUCKET WITH AUX-BAIL CARRIAGE ASSEMBLY
- Publication number 20190062126
- Publication date Feb 28, 2019
- TAYLOR-WINFIELD TECHNOLOGIES, INC.
- Anthony E. Scotto
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Four Cable Operated Scissors
- Publication number 20180134525
- Publication date May 17, 2018
- Nemag B.V.
- Willem Albert de Kluijver
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
FILL DEGREE CONTROL FOR A BULK MATERIAL GRIPPER OF A CRANE
- Publication number 20170166421
- Publication date Jun 15, 2017
- Terex MHPS GmbH
- Jürgen Rothmann
- B66 - HOISTING LIFTING HAULING
Information Patent Application
WEAR-RESISTANT LIVESTOCK FEED GRIPPING JAW
- Publication number 20160165837
- Publication date Jun 16, 2016
- Lely Patent N.V.
- Jakob VAN DER LINDE
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
SPREADER COMPONENT FOR A DRAGLINE EXCAVATOR
- Publication number 20120291318
- Publication date Nov 22, 2012
- Reece Attwood
- B66 - HOISTING LIFTING HAULING
Information Patent Application
HOIST ROPE EQUALISER
- Publication number 20110272656
- Publication date Nov 10, 2011
- BRADKEN RESOURCES PTY LIMITED
- Reece ATTWOOD
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Aerial grapple apparatus and method for handling loose material
- Publication number 20100008753
- Publication date Jan 14, 2010
- Helmut Edward Fandrich
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Retractile grab device for the recovery of blocks submerged in a ma...
- Publication number 20030042748
- Publication date Mar 6, 2003
- Rafael Torres Samper
- B66 - HOISTING LIFTING HAULING

Grabs actuated by two or more ropes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Slurry wall grab having a hybrid drive

Clamshell bucket with aux-bail carriage assembly

Fill degree control for a bulk material gripper of a crane

Material handling device for separating feed for livestock

Four cable operated scissors

Method and apparatus for controlling a bucket hoist

Hoist rope equaliser

Spreader component for a dragline excavator

Aerial grapple apparatus and method for handling loose material

Retractile grab device for the recovery of blocks submerged in a ma...

Method and apparatus for controlling a bucket hoist using a flux ve...

Method for pressure compensation in hydraulic motors in crane opera...

Control system for rope bucket

Power bucket

Power bucket

Power bucket

Hoist drive and method for driving a double hoist carrying apparatus

Power bucket

Power bucket

Grab

Grab

Rope-actuated implements

System for one-hand control of two winches during hoisting of close...

Reeving system for a scissor-type clamshell bucket

3860282

3831772

3830507

3807783

3776513

3767060

Patents Applicationslast 30 patents

HOISTING APPARATUS WITH AUTOMATED LOAD LEVELING

SUPPORT SYSTEM FOR HOIST SYSTEM

CLAMSHELL BUCKET WITH AUX-BAIL CARRIAGE ASSEMBLY

Four Cable Operated Scissors

FILL DEGREE CONTROL FOR A BULK MATERIAL GRIPPER OF A CRANE

WEAR-RESISTANT LIVESTOCK FEED GRIPPING JAW

SPREADER COMPONENT FOR A DRAGLINE EXCAVATOR

HOIST ROPE EQUALISER

Aerial grapple apparatus and method for handling loose material

Retractile grab device for the recovery of blocks submerged in a ma...