JPH0630794Y2 - 昇降機の安全装置 - Google Patents
昇降機の安全装置Info
- Publication number
- JPH0630794Y2 JPH0630794Y2 JP1987163422U JP16342287U JPH0630794Y2 JP H0630794 Y2 JPH0630794 Y2 JP H0630794Y2 JP 1987163422 U JP1987163422 U JP 1987163422U JP 16342287 U JP16342287 U JP 16342287U JP H0630794 Y2 JPH0630794 Y2 JP H0630794Y2
- Authority
- JP
- Japan
- Prior art keywords
- locking
- push
- parallel expansion
- contraction mechanism
- shaped parallel
- 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 - Lifetime
Links
- 230000007246 mechanism Effects 0.000 claims description 43
- 230000008602 contraction Effects 0.000 claims description 29
- 210000000078 claw Anatomy 0.000 description 7
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
-
- 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
-
- 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
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Types And Forms Of Lifts (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987163422U JPH0630794Y2 (ja) | 1987-10-26 | 1987-10-26 | 昇降機の安全装置 |
KR2019880001928U KR950008119Y1 (ko) | 1987-10-26 | 1988-02-15 | 승강기의 안전장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987163422U JPH0630794Y2 (ja) | 1987-10-26 | 1987-10-26 | 昇降機の安全装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0168399U JPH0168399U (en]) | 1989-05-02 |
JPH0630794Y2 true JPH0630794Y2 (ja) | 1994-08-17 |
Family
ID=15773600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987163422U Expired - Lifetime JPH0630794Y2 (ja) | 1987-10-26 | 1987-10-26 | 昇降機の安全装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH0630794Y2 (en]) |
KR (1) | KR950008119Y1 (en]) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5641208B2 (ja) * | 2010-08-17 | 2014-12-17 | 株式会社ダイフク | リフター |
US9222277B2 (en) * | 2013-03-12 | 2015-12-29 | Konecranes Plc | Scissors lift assembly for jacking tower |
JP7149102B2 (ja) * | 2018-05-22 | 2022-10-06 | 株式会社シィップ | 昇降装置 |
-
1987
- 1987-10-26 JP JP1987163422U patent/JPH0630794Y2/ja not_active Expired - Lifetime
-
1988
- 1988-02-15 KR KR2019880001928U patent/KR950008119Y1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR950008119Y1 (ko) | 1995-10-02 |
JPH0168399U (en]) | 1989-05-02 |
KR890008848U (ko) | 1989-05-29 |
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