GB1314606A - Lifting devices - Google Patents
Lifting devicesInfo
- 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
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.
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)
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)
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 |
US9290370B1 (en) | 2010-09-13 | 2016-03-22 | Hlbp Design Corp. | Hydraulic lifting apparatus |
US9725289B2 (en) | 2010-09-13 | 2017-08-08 | Hlbp Design Corp. | Hydraulic lifting apparatus |
US20120061632A1 (en) * | 2010-09-13 | 2012-03-15 | Panio Michael T | 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)
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 |
-
1970
- 1970-08-31 US US68159A patent/US3695667A/en not_active Expired - Lifetime
- 1970-09-03 GB GB4227570A patent/GB1314606A/en not_active Expired
Cited By (1)
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 |