[go: up one dir, main page]

DE10342063A1 - Telescopic grab for transporting heavy loads, has grab arms held in position by steplessly lockable safety devices - Google Patents

Telescopic grab for transporting heavy loads, has grab arms held in position by steplessly lockable safety devices Download PDF

Info

Publication number
DE10342063A1
DE10342063A1 DE2003142063 DE10342063A DE10342063A1 DE 10342063 A1 DE10342063 A1 DE 10342063A1 DE 2003142063 DE2003142063 DE 2003142063 DE 10342063 A DE10342063 A DE 10342063A DE 10342063 A1 DE10342063 A1 DE 10342063A1
Authority
DE
Germany
Prior art keywords
grab
safety devices
heavy loads
telescopic
transporting heavy
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
DE2003142063
Other languages
German (de)
Other versions
DE10342063B4 (en
Inventor
Willi Moraru
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WIMO HEBETECHNIK GmbH
Original Assignee
WIMO HEBETECHNIK GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WIMO HEBETECHNIK GmbH filed Critical WIMO HEBETECHNIK GmbH
Priority to DE20321681U priority Critical patent/DE20321681U1/en
Priority to DE2003142063 priority patent/DE10342063B4/en
Publication of DE10342063A1 publication Critical patent/DE10342063A1/en
Application granted granted Critical
Publication of DE10342063B4 publication Critical patent/DE10342063B4/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
    • B66C1/28—Duplicate, e.g. pivoted, members engaging the loads from two sides
    • B66C1/30—Duplicate, e.g. pivoted, members engaging the loads from two sides and also arranged to grip the sides of the loads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

A steplessly lockable safety device extends between each grab arm and the grab casing (2) in order to fix the grab arm into position. The safety device comprises a hydraulic piston cylinder (10) and a check valve (11), a non-driven hydraulic cylinder with two chambers connected via a check valve, a preferably tempered threaded bar and a follower or a preferably profiled bar with a four-sided cross-section and a clamping device.
DE2003142063 2003-09-11 2003-09-11 telescopic pliers Expired - Lifetime DE10342063B4 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE20321681U DE20321681U1 (en) 2003-09-11 2003-09-11 telescopic pliers
DE2003142063 DE10342063B4 (en) 2003-09-11 2003-09-11 telescopic pliers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003142063 DE10342063B4 (en) 2003-09-11 2003-09-11 telescopic pliers

Publications (2)

Publication Number Publication Date
DE10342063A1 true DE10342063A1 (en) 2005-05-04
DE10342063B4 DE10342063B4 (en) 2009-12-03

Family

ID=34398708

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2003142063 Expired - Lifetime DE10342063B4 (en) 2003-09-11 2003-09-11 telescopic pliers
DE20321681U Expired - Lifetime DE20321681U1 (en) 2003-09-11 2003-09-11 telescopic pliers

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE20321681U Expired - Lifetime DE20321681U1 (en) 2003-09-11 2003-09-11 telescopic pliers

Country Status (1)

Country Link
DE (2) DE10342063B4 (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006007478B3 (en) * 2006-02-17 2007-07-26 Wimo Hebetechnik Gmbh Load holding unit, for a crane carrying heavy loads, has two legs each with a carrier beam and a load holding paw
DE102006010006B3 (en) * 2006-03-03 2007-12-13 Wimo Hebetechnik Gmbh Holder to carry heavy loads, e.g. coils and the like, has legs with paws to support the loads and further legs with paws to carry a scrap trough independently
DE202009014059U1 (en) 2008-10-16 2010-04-01 Wimo Hebetechnik Gmbh telescopic pliers
DE102009023791A1 (en) * 2009-06-03 2010-12-09 Huthloff, Nicolas Robert Lifting device for lifting pipeline-tube, has engagement parts pivotably supported about pivot axis, pivotable between engagement position and non-engagement position, and introduced into internal chamber of tube at front side of tube
CN102795537A (en) * 2012-08-17 2012-11-28 齐齐哈尔轨道交通装备有限责任公司 Suspender for railway vehicle and combined-type suspender
CN103171967A (en) * 2013-03-27 2013-06-26 李东栓 Flexible pose adjustment delivery system
CN106672791A (en) * 2017-01-07 2017-05-17 山东钢铁集团日照有限公司 Device for preventing strip coil from hoisting scratches
CN110040625A (en) * 2019-04-22 2019-07-23 宿迁远东建筑装饰工程有限公司 A kind of construction Steel plate hoist
CN110386456A (en) * 2019-08-26 2019-10-29 南京工程学院 Based on flexible manufacturing end 50KG grasping mechanism
CN110884995A (en) * 2019-11-06 2020-03-17 湖南顺祥物流有限公司 Steel wire rod loading and unloading lifting appliance
CN111498668A (en) * 2020-03-16 2020-08-07 上海二十冶建设有限公司 Curtain wall hoisting auxiliary device
CN113860145A (en) * 2021-11-16 2021-12-31 安徽马钢和菱实业有限公司 Electric horizontal coil clamp and using method thereof
CN116374611A (en) * 2023-05-19 2023-07-04 太原福莱瑞达物流设备科技有限公司 A transport clamping jaw device for buffering feed cylinder
CN117509395A (en) * 2022-07-27 2024-02-06 中国航发商用航空发动机有限责任公司 Lifting tools

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010062233B4 (en) 2010-11-10 2018-07-26 Wimo Hebetechnik Gmbh Load-receiving means and load securing method, in particular for receiving so-called slit strips
DE102012103424B4 (en) * 2012-04-19 2015-09-03 Gottlob Thumm Maschinenbau Gmbh Carrying device for lifting and lowering loads
CN104261242B (en) * 2014-08-19 2016-03-30 湖北三江航天红阳机电有限公司 A kind of gallus-type suspender for level lifting
CN104259811B (en) * 2014-09-26 2016-08-17 安徽全柴动力股份有限公司 A kind of suspender capturing upset for diesel engine processing line
CN116969313B (en) * 2023-09-22 2023-12-12 福建蓝海物流有限公司 Self-balancing automobile loading and unloading ship lifting appliance

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4261609A (en) * 1979-09-19 1981-04-14 Acco Industries Inc. Ingot grab apparatus
IT242065Y1 (en) * 1996-04-19 2001-06-04 Meccaniche Conte Srl Costruzio COIL HANDLING DEVICE
DE10225596B4 (en) * 2001-06-08 2010-12-09 Pfeifer Holding Gmbh & Co. Kg Gripping device with safety device

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006007478B3 (en) * 2006-02-17 2007-07-26 Wimo Hebetechnik Gmbh Load holding unit, for a crane carrying heavy loads, has two legs each with a carrier beam and a load holding paw
DE102006010006B3 (en) * 2006-03-03 2007-12-13 Wimo Hebetechnik Gmbh Holder to carry heavy loads, e.g. coils and the like, has legs with paws to support the loads and further legs with paws to carry a scrap trough independently
DE202009014059U1 (en) 2008-10-16 2010-04-01 Wimo Hebetechnik Gmbh telescopic pliers
DE102008042920A1 (en) 2008-10-16 2010-05-20 Wimo Hebetechnik Gmbh Telescopic gripper for transporting e.g. heavy load, has turn off device with two attachment units, where middle attachment unit is arranged at chain or spindle is movably supported opposite to other unit arranged at arms by spring force
DE102008042920B4 (en) * 2008-10-16 2017-06-01 Wimo Hebetechnik Gmbh telescopic pliers
DE102009023791A1 (en) * 2009-06-03 2010-12-09 Huthloff, Nicolas Robert Lifting device for lifting pipeline-tube, has engagement parts pivotably supported about pivot axis, pivotable between engagement position and non-engagement position, and introduced into internal chamber of tube at front side of tube
CN102795537A (en) * 2012-08-17 2012-11-28 齐齐哈尔轨道交通装备有限责任公司 Suspender for railway vehicle and combined-type suspender
CN103171967A (en) * 2013-03-27 2013-06-26 李东栓 Flexible pose adjustment delivery system
CN106672791A (en) * 2017-01-07 2017-05-17 山东钢铁集团日照有限公司 Device for preventing strip coil from hoisting scratches
CN110040625B (en) * 2019-04-22 2024-04-02 宿迁远东建筑装饰工程有限公司 Steel plate lifting device for building construction
CN110040625A (en) * 2019-04-22 2019-07-23 宿迁远东建筑装饰工程有限公司 A kind of construction Steel plate hoist
CN110386456A (en) * 2019-08-26 2019-10-29 南京工程学院 Based on flexible manufacturing end 50KG grasping mechanism
CN110386456B (en) * 2019-08-26 2024-05-03 南京工程学院 Terminal 50KG snatchs mechanism based on flexible manufacturing
CN110884995A (en) * 2019-11-06 2020-03-17 湖南顺祥物流有限公司 Steel wire rod loading and unloading lifting appliance
CN111498668A (en) * 2020-03-16 2020-08-07 上海二十冶建设有限公司 Curtain wall hoisting auxiliary device
CN113860145A (en) * 2021-11-16 2021-12-31 安徽马钢和菱实业有限公司 Electric horizontal coil clamp and using method thereof
CN113860145B (en) * 2021-11-16 2024-05-10 安徽马钢和菱实业有限公司 Electric horizontal roll clamp and use method thereof
CN117509395A (en) * 2022-07-27 2024-02-06 中国航发商用航空发动机有限责任公司 Lifting tools
CN116374611A (en) * 2023-05-19 2023-07-04 太原福莱瑞达物流设备科技有限公司 A transport clamping jaw device for buffering feed cylinder
CN116374611B (en) * 2023-05-19 2023-08-15 太原福莱瑞达物流设备科技有限公司 A transport clamping jaw device for buffering feed cylinder

Also Published As

Publication number Publication date
DE20321681U1 (en) 2008-12-18
DE10342063B4 (en) 2009-12-03

Similar Documents

Publication Publication Date Title
DE10342063A1 (en) Telescopic grab for transporting heavy loads, has grab arms held in position by steplessly lockable safety devices
SE9904796L (en) Mobile handling device
CA2565135A1 (en) Blowout preventer and method for manipulating a ram block
CA2491920A1 (en) Jacking frame for coiled tubing operations
AU2003214739A1 (en) A device and a method for gripping at least one elongated element
EP1817256A4 (en) FORK ARM RETRACTOR
DE502004003669D1 (en) Length adjustable compression spring
EP1528035A3 (en) Lifting device for high rise shelves
WO2006113280A3 (en) Hydraulically powered gripping tool
PL1541771T3 (en) Hydraulic swivel drive for grab bucket
CN201598543U (en) Automatic reduction multiple cylinder track-lifting track shifter
CN206395778U (en) A kind of three oil cylinder elevators
PL347447A1 (en) Check valve, in particular that for hydraulic roof supports
CN101761001A (en) Multistage hydraulic cylinder track lifting and lining tool
PL1538343T3 (en) Locking cylinder
SE0300593D0 (en) Device for agricultural implements
DE602006016183D1 (en) Pneumatic power amplifier with staggered valve seats carried by two telescoping sleeves
ATE393711T1 (en) HYDROPNEUMATIC SUSPENSION
SE0303188L (en) Device at support legs
DE10349389B3 (en) Hydraulic lift has two lift brackets spaced from each other in lifting direction and protruding on either side for more varied use
CN201581318U (en) Automatic-restoring multiple-cylinder track-raising and track-lining device
DE502005005302D1 (en) Terrain adaptable chassis
PL1601565T3 (en) Lifting device provided with a track roller
DE59914187D1 (en) Hydraulic piston-cylinder unit for a swivel drive
ATE346656T1 (en) SAFETY ARRANGEMENT FOR CLIMBING DEVICES SUCH AS LADDERS

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8364 No opposition during term of opposition
R071 Expiry of right