GB1295087A - - Google Patents
Info
- Publication number
- GB1295087A GB1295087A GB1295087DA GB1295087A GB 1295087 A GB1295087 A GB 1295087A GB 1295087D A GB1295087D A GB 1295087DA GB 1295087 A GB1295087 A GB 1295087A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arms
- hoist
- oct
- pair
- attached
- 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
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Manipulator (AREA)
- Jib Cranes (AREA)
Abstract
1295087 Scissor hoists A LODIGE 23 Oct 1969 [30 Oct 1968] 51947/69 Heading B8H In a hydraulically operated scissor hoist comprising two pairs of arms 3, 6 pivotally interconnected at the centre thereof and having a pair of hydraulic jacks 21 acting between respective end members 4, 5 attached to the arms 3 and arms 27 attached to the arms 6, a tie bar 24 is provided between the respective end members 4, 5 to pre-stress the arms 3 against bending under load. Arrangement of tie bars are also described for a hoist with a single hydraulic jack and a hoist having one pair of arms 3, 6.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681805941 DE1805941C3 (en) | 1968-10-30 | 1968-10-30 | Scissor lifting device |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1295087A true GB1295087A (en) | 1972-11-01 |
Family
ID=5711884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1295087D Expired GB1295087A (en) | 1968-10-30 | 1969-10-23 |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1805941C3 (en) |
FR (1) | FR2032269A6 (en) |
GB (1) | GB1295087A (en) |
NL (1) | NL6916341A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106744486A (en) * | 2016-11-19 | 2017-05-31 | 天津市天大银泰科技有限公司 | A kind of collapsible oblique lowering or hoisting gear |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1485265C2 (en) * | 1962-09-18 | 1975-12-11 | G. M. Pfaff Ag, 6750 Kaiserslautern | Thread cutting device on sewing machines |
CA1058453A (en) * | 1976-10-06 | 1979-07-17 | Paul E. Steckenrider | Thread trimming mechanism for sewing machines |
GB2187705B (en) * | 1986-03-14 | 1989-11-15 | Rydal Precision Engineering Co | Lifting apparatus |
DE9302967U1 (en) * | 1993-03-02 | 1993-04-22 | Hydraulik Techniek, Emmen | Scissor lift table |
CA2115870C (en) * | 1993-08-31 | 1999-01-05 | Kenneth J. Zimmer | Single beam aerial work platform |
DE102007007101B4 (en) * | 2007-02-13 | 2013-07-04 | Siemens Aktiengesellschaft | hoist |
-
1968
- 1968-10-30 DE DE19681805941 patent/DE1805941C3/en not_active Expired
-
1969
- 1969-10-23 GB GB1295087D patent/GB1295087A/en not_active Expired
- 1969-10-29 FR FR6937135A patent/FR2032269A6/fr not_active Expired
- 1969-10-30 NL NL6916341A patent/NL6916341A/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106744486A (en) * | 2016-11-19 | 2017-05-31 | 天津市天大银泰科技有限公司 | A kind of collapsible oblique lowering or hoisting gear |
Also Published As
Publication number | Publication date |
---|---|
DE1805941A1 (en) | 1970-07-02 |
NL6916341A (en) | 1970-05-04 |
DE1805941C3 (en) | 1980-05-08 |
DE1805941B2 (en) | 1979-08-23 |
FR2032269A6 (en) | 1970-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |