JPH0627759Y2 - 昇降台のロック装置 - Google Patents
昇降台のロック装置Info
- Publication number
- JPH0627759Y2 JPH0627759Y2 JP7902089U JP7902089U JPH0627759Y2 JP H0627759 Y2 JPH0627759 Y2 JP H0627759Y2 JP 7902089 U JP7902089 U JP 7902089U JP 7902089 U JP7902089 U JP 7902089U JP H0627759 Y2 JPH0627759 Y2 JP H0627759Y2
- Authority
- JP
- Japan
- Prior art keywords
- lock
- legs
- tool
- axial direction
- connecting shaft
- 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
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000003028 elevating effect Effects 0.000 claims 1
- 230000036544 posture Effects 0.000 description 16
- 230000037431 insertion Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Ladders (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7902089U JPH0627759Y2 (ja) | 1989-07-04 | 1989-07-04 | 昇降台のロック装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7902089U JPH0627759Y2 (ja) | 1989-07-04 | 1989-07-04 | 昇降台のロック装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0318398U JPH0318398U (enrdf_load_stackoverflow) | 1991-02-22 |
JPH0627759Y2 true JPH0627759Y2 (ja) | 1994-07-27 |
Family
ID=31622810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7902089U Expired - Lifetime JPH0627759Y2 (ja) | 1989-07-04 | 1989-07-04 | 昇降台のロック装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0627759Y2 (enrdf_load_stackoverflow) |
-
1989
- 1989-07-04 JP JP7902089U patent/JPH0627759Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0318398U (enrdf_load_stackoverflow) | 1991-02-22 |
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