Applications of limit circuits or of limit-switch arrangements

Industry

CPC
B66C13/50

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B66Lifting technology B66CCRANES LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES B66C13/00Other constructional features or details

Current Industry

B66C13/50Applications of limit circuits or of limit-switch arrangements

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Mobile crane
- Patent number 12,129,153
- Issue date Oct 29, 2024
- SUMITOMO HEAVY INDUSTRIES CONSTRUCTION CRANES CO., LTD.
- Tadatoshi Kamiya
- G07 - CHECKING-DEVICES
Information Patent Grant
Dynamic maximum frequency in a slow-down region for a material hand...
- Patent number 11,932,519
- Issue date Mar 19, 2024
- MagneTek, Inc.
- Kurtis L. Verheyen
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Switch assemblies, rail-mounted lift systems, and rail-mounted lift...
- Patent number 11,679,962
- Issue date Jun 20, 2023
- Liko Research & Development AB
- Derek Strassle
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wire rope hoist limiter
- Patent number 11,643,307
- Issue date May 9, 2023
- KONECRANES GLOBAL OY
- Mikko Ritala
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Monitoring system and method
- Patent number 11,319,193
- Issue date May 3, 2022
- Brandt Industries Canada Ltd.
- Mitch Stilborn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Crane winch assembly stowage and mode detection system and method
- Patent number 11,053,100
- Issue date Jul 6, 2021
- Altec Industries, Inc.
- Shawn D. O'Brien
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Victim retrieval system, method and apparatus
- Patent number 10,806,956
- Issue date Oct 20, 2020
- Flaresun Fire Group, Inc.
- Shane Donald Burke
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Rope hoist
- Patent number 10,486,948
- Issue date Nov 26, 2019
- Kito Corporation
- Kosuke Kosuga
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Shoe derailment device for bridge crane and method of use
- Patent number 10,471,832
- Issue date Nov 12, 2019
- FIVES SERVICES INC.
- Steve Bouchard
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Anti-two-block sensing systems
- Patent number 10,233,058
- Issue date Mar 19, 2019
- KEPPEL LETOURNEAU USA, INC.
- Timothy Williams
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Anti-two-block sensing apparatus and method
- Patent number 10,233,057
- Issue date Mar 19, 2019
- KEPPEL LETOURNEAU USA, INC.
- Timothy Saker
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Explosion-proof cross-type limit switch
- Patent number 10,192,692
- Issue date Jan 29, 2019
- Konecranes Global Corporation
- Leja Reinhold
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Crane
- Patent number 9,796,564
- Issue date Oct 24, 2017
- Kobe Steel, Ltd.
- Hiroaki Kawai
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Power and control for wireless anti-two block system
- Patent number 8,905,250
- Issue date Dec 9, 2014
- Manitowoc Crane Companies, LLC
- Martin R. Stander
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Boom with two-block sensing system
- Patent number 8,863,965
- Issue date Oct 21, 2014
- Stellar Industries, Inc.
- Timothy J. Davison
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Hoisting limit switch and lifting device
- Patent number 8,657,134
- Issue date Feb 25, 2014
- Liebherr-Werk Ehingen GmbH
- Erwin Morath
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Hoist system with an electronic programmable limit switch
- Patent number 8,401,814
- Issue date Mar 19, 2013
- MagneTek, Inc.
- Aaron Kureck
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Multiple sensor for preventing a crown-block incursion on an oil we...
- Patent number 7,461,830
- Issue date Dec 9, 2008
- Key Energy Services, Inc.
- Frederic M. Newman
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Luffing angle measurement system
- Patent number 6,473,715
- Issue date Oct 29, 2002
- Grove U.S. L.L.C.
- Dennis W. Eckstine
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Aerial work platform with pothole and/or obstacle detection and avo...
- Patent number 6,380,849
- Issue date Apr 30, 2002
- Grove U.S. L.L.C.
- Dennis W. Eckstine
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Anti-two block device using non-contract measuring and detecting de...
- Patent number 6,343,703
- Issue date Feb 5, 2002
- Grove U.S. L.L.C.
- Jon E. Fleagle
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Anti-two block system
- Patent number 6,068,145
- Issue date May 30, 2000
- MSI Crane & Equipment Co.
- Stephen Luke
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Obstacle avoidance and crushing protection system for outriggers of...
- Patent number 6,067,024
- Issue date May 23, 2000
- Grove U.S. L.L.C.
- Dennis W. Eckstine
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Safety apparatus for oil drilling derrick
- Patent number 5,838,246
- Issue date Nov 17, 1998
- Vorhees; Luz Marie
- Ronald J. Voorhees
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Weight for a lift-limiting switch
- Patent number 5,632,391
- Issue date May 27, 1997
- Kidde Industries, Inc.
- Gerd Erdmann
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Dual weight assembly for a crane
- Patent number 5,454,474
- Issue date Oct 3, 1995
- Harnischfeger Corporation
- Steven L. James
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Limit switch weight apparatus for crane hoist drives
- Patent number 5,405,027
- Issue date Apr 11, 1995
- Harnischfeger Corporation
- Thomas E. Plass
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Lift limit device for a load lifting mechanism
- Patent number 5,362,029
- Issue date Nov 8, 1994
- Harnischfeger Corporation
- Harvey J. Kallenberger
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Clamping device for crane or the like
- Patent number 5,094,353
- Issue date Mar 10, 1992
- Institut de Recherche en Sante et en Securite du Travail du Quebec
- Joseph-Jean Paques
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Overhoist prevention system
- Patent number 4,905,849
- Issue date Mar 6, 1990
- The British Petroleum Company p.l.c.
- George Coull
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
CRANE WITH DERRICK BALLAST
- Publication number 20240375918
- Publication date Nov 14, 2024
- LIEBHERR-WERK EHINGEN GMBH
- Clemens NORZ
- B66 - HOISTING LIFTING HAULING
Information Patent Application
GRID-POWERED MATERIAL HANDLING AND/OR CONSTRUCTION MACHINE
- Publication number 20240228238
- Publication date Jul 11, 2024
- Liebherr-Werk Biberach GmbH
- Martin ASSFALG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CRANE OPERATION SUPPORT DEVICE AND CRANE
- Publication number 20240208777
- Publication date Jun 27, 2024
- Sumitomo Heavy Industries, Ltd.
- Yasuhiro YAMAMOTO
- B66 - HOISTING LIFTING HAULING
Information Patent Application
AUTOMATIC METHOD FOR DETERMINING A PHYSICAL END-OF-TRAVEL POSITION...
- Publication number 20240017969
- Publication date Jan 18, 2024
- MANITOWOC CRANE GROUP FRANCE
- Matthieu CORMIER
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Dynamic Maximum Frequency in a Slow-Down Region for a Material Hand...
- Publication number 20240010474
- Publication date Jan 11, 2024
- Magnetek, Inc.
- Kurtis L. Verheyen
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ESTIMATED LOAD VERIFICATION FOR OVERHEAD CRANES
- Publication number 20220274810
- Publication date Sep 1, 2022
- Honda Motor Co., Ltd.
- Logan Tyrel Mathys
- B66 - HOISTING LIFTING HAULING
Information Patent Application
WIRE ROPE HOIST LIMITER
- Publication number 20220250882
- Publication date Aug 11, 2022
- KONECRANES GLOBAL OY
- Mikko RITALA
- B66 - HOISTING LIFTING HAULING
Information Patent Application
MONITORING SYSTEM AND METHOD
- Publication number 20220194751
- Publication date Jun 23, 2022
- Brandt Industries Canada Ltd.
- Mitch Stilborn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SWITCH ASSEMBLIES, RAIL-MOUNTED LIFT SYSTEMS, AND RAIL-MOUNTED LIFT...
- Publication number 20200377347
- Publication date Dec 3, 2020
- LIKO RESEARCH & DEVELOPMENT AB
- Derek Strassle
- B66 - HOISTING LIFTING HAULING
Information Patent Application
MOBILE CRANE
- Publication number 20200198938
- Publication date Jun 25, 2020
- SUMITOMO HEAVY INDUSTRIES CONSTRUCTION CRANES CO., LTD.
- Tadatoshi Kamiya
- B66 - HOISTING LIFTING HAULING
Information Patent Application
GRIPPER WITH DAMPING SYSTEM FOR GRIPPING A FUEL ELEMENT
- Publication number 20190270619
- Publication date Sep 5, 2019
- Framatome GmbH
- Peter FORSTER
- B66 - HOISTING LIFTING HAULING
Information Patent Application
MONITORING SYSTEM AND METHOD
- Publication number 20190031474
- Publication date Jan 31, 2019
- Brandt Equipment Solutions Ltd.
- Mitch Stilborn
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ROPE HOIST
- Publication number 20180346295
- Publication date Dec 6, 2018
- KITO CORPORATION
- Kosuke KOSUGA
- B66 - HOISTING LIFTING HAULING
Information Patent Application
SHOE DERAILMENT DEVICE FOR BRIDGE CRANEAND METHOD OF USE
- Publication number 20180029476
- Publication date Feb 1, 2018
- FIVES SERVICES INC.
- Steve BOUCHARD
- B60 - VEHICLES IN GENERAL
Information Patent Application
ANTI-TWO-BLOCK SENSING APPARATUS AND METHOD
- Publication number 20170217738
- Publication date Aug 3, 2017
- Cameron Rig Solutions, Inc.
- Timothy Saker
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ANTI-TWO-BLOCK SENSING SYSTEMS
- Publication number 20170217739
- Publication date Aug 3, 2017
- Cameron Rig Solutions, Inc.
- Timothy Williams
- B66 - HOISTING LIFTING HAULING
Information Patent Application
CRANE
- Publication number 20160257534
- Publication date Sep 8, 2016
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Hiroaki KAWAI
- B66 - HOISTING LIFTING HAULING
Information Patent Application
BOOM WITH TWO-BLOCK SENSING SYSTEM
- Publication number 20130140259
- Publication date Jun 6, 2013
- Timothy J. Davison
- B66 - HOISTING LIFTING HAULING
Information Patent Application
POWER AND CONTROL FOR WIRELESS ANTI-TWO BLOCK SYSTEM
- Publication number 20110253662
- Publication date Oct 20, 2011
- Martin R. Stander
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Hoisting Limit Switch and Lifting Device
- Publication number 20110089131
- Publication date Apr 21, 2011
- LIEBHERR-WERK EHINGEN GMBH
- Erwin Morath
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Multiple sensor for preventing a crown-block incursion on an oil we...
- Publication number 20050114001
- Publication date May 26, 2005
- Key Energy Services, Inc.
- Frederic M. Newman
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Crown out-floor out device for a well service rig
- Publication number 20040162658
- Publication date Aug 19, 2004
- Frederic M. Newman
- B66 - HOISTING LIFTING HAULING

Applications of limit circuits or of limit-switch arrangements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Mobile crane

Dynamic maximum frequency in a slow-down region for a material hand...

Switch assemblies, rail-mounted lift systems, and rail-mounted lift...

Wire rope hoist limiter

Monitoring system and method

Crane winch assembly stowage and mode detection system and method

Victim retrieval system, method and apparatus

Rope hoist

Shoe derailment device for bridge crane and method of use

Anti-two-block sensing systems

Anti-two-block sensing apparatus and method

Explosion-proof cross-type limit switch

Crane

Power and control for wireless anti-two block system

Boom with two-block sensing system

Hoisting limit switch and lifting device

Hoist system with an electronic programmable limit switch

Multiple sensor for preventing a crown-block incursion on an oil we...

Luffing angle measurement system

Aerial work platform with pothole and/or obstacle detection and avo...

Anti-two block device using non-contract measuring and detecting de...

Anti-two block system

Obstacle avoidance and crushing protection system for outriggers of...

Safety apparatus for oil drilling derrick

Weight for a lift-limiting switch

Dual weight assembly for a crane

Limit switch weight apparatus for crane hoist drives

Lift limit device for a load lifting mechanism

Clamping device for crane or the like

Overhoist prevention system

Patents Applicationslast 30 patents

CRANE WITH DERRICK BALLAST

GRID-POWERED MATERIAL HANDLING AND/OR CONSTRUCTION MACHINE

CRANE OPERATION SUPPORT DEVICE AND CRANE

AUTOMATIC METHOD FOR DETERMINING A PHYSICAL END-OF-TRAVEL POSITION...

Dynamic Maximum Frequency in a Slow-Down Region for a Material Hand...

ESTIMATED LOAD VERIFICATION FOR OVERHEAD CRANES

WIRE ROPE HOIST LIMITER

MONITORING SYSTEM AND METHOD

SWITCH ASSEMBLIES, RAIL-MOUNTED LIFT SYSTEMS, AND RAIL-MOUNTED LIFT...

MOBILE CRANE

GRIPPER WITH DAMPING SYSTEM FOR GRIPPING A FUEL ELEMENT

MONITORING SYSTEM AND METHOD

ROPE HOIST

SHOE DERAILMENT DEVICE FOR BRIDGE CRANEAND METHOD OF USE

ANTI-TWO-BLOCK SENSING APPARATUS AND METHOD

ANTI-TWO-BLOCK SENSING SYSTEMS

CRANE

BOOM WITH TWO-BLOCK SENSING SYSTEM

POWER AND CONTROL FOR WIRELESS ANTI-TWO BLOCK SYSTEM

Hoisting Limit Switch and Lifting Device

Multiple sensor for preventing a crown-block incursion on an oil we...

Crown out-floor out device for a well service rig