GB1314606A - Lifting devices - Google Patents

Lifting devices

Info

Publication number
GB1314606A
GB1314606A GB4227570A GB4227570A GB1314606A GB 1314606 A GB1314606 A GB 1314606A GB 4227570 A GB4227570 A GB 4227570A GB 4227570 A GB4227570 A GB 4227570A GB 1314606 A GB1314606 A GB 1314606A
Authority
GB
United Kingdom
Prior art keywords
frame
arms
lifting
blocks
ullrich
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
GB4227570A
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.)
Ullrich F G
Ullrich Z E
Original Assignee
Ullrich F G
Ullrich Z E
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 Ullrich F G, Ullrich Z E filed Critical Ullrich F G
Publication of GB1314606A publication Critical patent/GB1314606A/en
Expired 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

1314606 Spreaders for lifting articles F G ULLRICH and Z E ULLRICH 3 Sept 1970 [16 June 1970] 42275/70 Heading B8H A spreader for use with a lifting device comprises a frame 10 on which lifting arms 29 are pivotally mounted on axles 27 and each connected at one end to lifting means (48), Fig. 1 (not shown), the arms 29 on one of the two longer sides of frame 10 (called the drive side) having an actuating lever 44, Fig. 5, which engages a ratchet 43 on a triangular shaped block 42, the blocks 42 being connected to similar blocks 42 on the opposing side of the frame by cross tubes 36. On operation of the lifting means (48) the application of load causes the arms 29 on the drive side to turn inwardly about their axles 27 thus causing levers 44 to pull on the ratchet 43 and turn it through onesixth partial rotation, the rotation being simultaneously transferred to the arms 29 on the other side of the frame through cross-shafts 28, 36, and the base of each block 42 bears against the respective arm 29 in locking engagement as shown in Fig. 5. In disengaging the load, the ratchets 43 and their respective blocks 42 rotate forward under gravity and spring means thus allowing the associated arms 29 to move outwardly away from the frame 10.
GB4227570A 1970-06-16 1970-09-03 Lifting devices Expired GB1314606A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ16050570 1970-06-16

Publications (1)

Publication Number Publication Date
GB1314606A true GB1314606A (en) 1973-04-26

Family

ID=19916688

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4227570A Expired GB1314606A (en) 1970-06-16 1970-09-03 Lifting devices

Country Status (2)

Country Link
US (1) US3695667A (en)
GB (1) GB1314606A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2319763A (en) * 1996-12-02 1998-06-03 Reekie Mfg Ltd Clamp

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5163726A (en) * 1991-10-15 1992-11-17 Bromma, Inc. Spreader bar and overheight attachment with automatic latching mechanism
US6749392B1 (en) 2001-02-22 2004-06-15 Ben A. Adams Quick connect/disconnect tank lifting brace and method of use
DE10305028B4 (en) * 2003-02-07 2007-04-05 Airbus Deutschland Gmbh Vertical conveyor for the transport of food in an airplane with at least two decks arranged one above the other
DE10307957B4 (en) * 2003-02-24 2007-01-04 Airbus Deutschland Gmbh Transport device for the vertical transport of catering containers in a commercial aircraft
GB0611029D0 (en) * 2006-06-06 2006-07-12 Pilkington Plc Improved lifting frame
US20090020674A1 (en) * 2007-07-16 2009-01-22 Swisher John R Rigging device
US8109550B1 (en) 2008-09-29 2012-02-07 Honda Motor Co., Ltd. Pack end tool
US20120061632A1 (en) * 2010-09-13 2012-03-15 Panio Michael T Hydraulic Lifting Apparatus
US9725289B2 (en) 2010-09-13 2017-08-08 Hlbp Design Corp. Hydraulic lifting apparatus
US9290370B1 (en) 2010-09-13 2016-03-22 Hlbp Design Corp. Hydraulic lifting apparatus
CN102992177B (en) * 2012-12-04 2014-10-22 福建建华管桩有限公司 Pneumatic sling for dual-purpose full-function automatic grappling hook
CN103600954B (en) * 2013-10-11 2015-10-07 京东方科技集团股份有限公司 A kind of mask plate handling fixture
CN109626200B (en) * 2018-11-30 2020-06-26 中国三冶集团有限公司宁波分公司 Special lifting appliance for heating large-scale bearing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1764623A (en) * 1926-07-31 1930-06-17 Western Electric Co Carrier
US2198652A (en) * 1937-08-05 1940-04-30 Cullen Friestedt Company Sheet lifter
US2618502A (en) * 1946-02-19 1952-11-18 Breslav Jack Grapple
US3273931A (en) * 1965-01-04 1966-09-20 Caldwell Company Inc Lifting grab

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2319763A (en) * 1996-12-02 1998-06-03 Reekie Mfg Ltd Clamp

Also Published As

Publication number Publication date
US3695667A (en) 1972-10-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees