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GB1309232A - Rope pulling apparatus - Google Patents

Rope pulling apparatus

Info

Publication number
GB1309232A
GB1309232A GB1309232DA GB1309232A GB 1309232 A GB1309232 A GB 1309232A GB 1309232D A GB1309232D A GB 1309232DA GB 1309232 A GB1309232 A GB 1309232A
Authority
GB
United Kingdom
Prior art keywords
rope
hauling
beams
frame
paying out
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.)
Expired
Application number
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.)
Press W & Son Ltd
Original Assignee
Press W & Son Ltd
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 Press W & Son Ltd filed Critical Press W & Son Ltd
Publication of GB1309232A publication Critical patent/GB1309232A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/006—Power actuated devices operating on ropes, cables, or chains for hauling in a mainly horizontal direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Means For Catching Fish (AREA)

Abstract

1309232 Hauling WILLIAM PRESS & SON Ltd 11 June 1970 [14 March 1969] 13628/69 Heading B8B An apparatus for hauling in or paying out a rope comprises a pair of power operated devices each having rope gripping jaws 109 and interconnected to operate successively to apply a hauling or paying out action to the rope located between the jaws of the devices arranged in line along the rope. The two devices are mounted on a frame and each comprises a set of hydraulic rams 103, 106 having their cylinders secured to fixed cross-beams on the frame and their pistonrod ends connected to cross-beams roller guided along the side beams 100a of the frame. The rope gripping jaws 109 operating on the wedge principle are secured to the movable cross-beams to grip the rope in the hauling in direction, a groove 102 being provided in all cross-beams on the frame to permit the rope to pass therethrough. The apparatus may be operated for automatic re-cycling in either the hauling or paying out modes. During hauling, one set of rams retract to haul the rope as the other set extends at greater speed to grip the rope and start hauling before the gripper of the first ram set is released. During paying out, the gripper of one ram set holds the rope each time the other gripper rams retract prior to re-gripping the rope for a further controlled pay out stroke. The hydraulic circuit controlling the ram action is operated through hydraulic valves controlled by a pressure air system. Trip valves in the air system are mechanically operated by the rams at critical positions to pneumatically actuate the rope grippers 109 and the hydraulic valves controlling the ram movements.
GB1309232D 1969-03-14 1969-03-14 Rope pulling apparatus Expired GB1309232A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1362869 1969-03-14

Publications (1)

Publication Number Publication Date
GB1309232A true GB1309232A (en) 1973-03-07

Family

ID=10026485

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1309232D Expired GB1309232A (en) 1969-03-14 1969-03-14 Rope pulling apparatus

Country Status (1)

Country Link
GB (1) GB1309232A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496074A1 (en) * 1980-12-16 1982-06-18 Laplante Gilbert CYLINDER POWER PLANT FOR PRODUCING THE CONTINUOUS MOVEMENT OF AN OBLONG OBJECT IN THE DIRECTION OF ITS AXIS, AND / OR TO MOVE A MEMBER THROUGHOUT THE SAID OBJECT
FR2502604A1 (en) * 1981-03-28 1982-10-01 Habegger Willy Ag CABLE TRACTION DEVICE
GB2158030A (en) * 1984-04-28 1985-11-06 Psc Freyssinet Ltd Cable lifting jack
WO1987005590A1 (en) * 1986-03-11 1987-09-24 Heerema Engineering Service B.V. Device for shifting a heavy load
FR2613342A1 (en) * 1987-04-03 1988-10-07 Bauakademie Ddr DEVICE AND METHOD FOR TRANSFORMING INTERMITTENT TRANSLATION INTO CONTINUOUS TRANSLATION
EP0397270A1 (en) * 1989-05-12 1990-11-14 RIVA CALZONI S.p.A. Linear winch with multiple vices with programmed control for continuous movement of the pulling cable
FR3012440A1 (en) * 2013-10-24 2015-05-01 Kley France LINEAR WINCH COMPRISING TWO DISSOCATED SELF-CLEANING JAWS ALTERNATIVELY PROVIDING THE TIGHTENING OF A CABLE
WO2017200440A1 (en) * 2016-05-19 2017-11-23 Saab Ab A fluid actuator arrangement and a method for control of a fluid actuator arrangement
CN109534246A (en) * 2018-11-30 2019-03-29 武汉博莱恩智能装备有限公司 A kind of hoistable platform of fall arrest
CN111693612A (en) * 2020-06-18 2020-09-22 杭州大地工程测试技术有限公司 Foundation pile detection equipment and ultrasonic detection method using same

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496074A1 (en) * 1980-12-16 1982-06-18 Laplante Gilbert CYLINDER POWER PLANT FOR PRODUCING THE CONTINUOUS MOVEMENT OF AN OBLONG OBJECT IN THE DIRECTION OF ITS AXIS, AND / OR TO MOVE A MEMBER THROUGHOUT THE SAID OBJECT
EP0054477A1 (en) * 1980-12-16 1982-06-23 Compagnie Francaise D'entreprises Metalliques Motorized installation with jacks for producing the continuous movement of an oblong object in the direction of its axis and/or for moving an element along this object
FR2502604A1 (en) * 1981-03-28 1982-10-01 Habegger Willy Ag CABLE TRACTION DEVICE
GB2158030A (en) * 1984-04-28 1985-11-06 Psc Freyssinet Ltd Cable lifting jack
WO1987005590A1 (en) * 1986-03-11 1987-09-24 Heerema Engineering Service B.V. Device for shifting a heavy load
GB2194503A (en) * 1986-03-11 1988-03-09 Heerema Engineering Device for shifting a heavy load
FR2613342A1 (en) * 1987-04-03 1988-10-07 Bauakademie Ddr DEVICE AND METHOD FOR TRANSFORMING INTERMITTENT TRANSLATION INTO CONTINUOUS TRANSLATION
EP0397270A1 (en) * 1989-05-12 1990-11-14 RIVA CALZONI S.p.A. Linear winch with multiple vices with programmed control for continuous movement of the pulling cable
FR3012440A1 (en) * 2013-10-24 2015-05-01 Kley France LINEAR WINCH COMPRISING TWO DISSOCATED SELF-CLEANING JAWS ALTERNATIVELY PROVIDING THE TIGHTENING OF A CABLE
WO2017200440A1 (en) * 2016-05-19 2017-11-23 Saab Ab A fluid actuator arrangement and a method for control of a fluid actuator arrangement
CN109154313A (en) * 2016-05-19 2019-01-04 萨博公司 Fluid actuator equipment and method for controlling fluid actuator equipment
US11286965B2 (en) 2016-05-19 2022-03-29 Saab Ab Fluid actuator arrangement and a method for control of a fluid actuator arrangement
CN109534246A (en) * 2018-11-30 2019-03-29 武汉博莱恩智能装备有限公司 A kind of hoistable platform of fall arrest
CN111693612A (en) * 2020-06-18 2020-09-22 杭州大地工程测试技术有限公司 Foundation pile detection equipment and ultrasonic detection method using same

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees