JPH0546445Y2 - - Google Patents
Info
- Publication number
- JPH0546445Y2 JPH0546445Y2 JP10091889U JP10091889U JPH0546445Y2 JP H0546445 Y2 JPH0546445 Y2 JP H0546445Y2 JP 10091889 U JP10091889 U JP 10091889U JP 10091889 U JP10091889 U JP 10091889U JP H0546445 Y2 JPH0546445 Y2 JP H0546445Y2
- Authority
- JP
- Japan
- Prior art keywords
- screw shaft
- platform
- handle
- reverse direction
- way rotation
- 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
- 230000003028 elevating effect Effects 0.000 claims description 6
- 230000002265 prevention Effects 0.000 description 15
- 210000000078 claw Anatomy 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000002079 cooperative effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Invalid Beds And Related Equipment (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10091889U JPH0546445Y2 (enrdf_load_html_response) | 1989-08-28 | 1989-08-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10091889U JPH0546445Y2 (enrdf_load_html_response) | 1989-08-28 | 1989-08-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0339034U JPH0339034U (enrdf_load_html_response) | 1991-04-16 |
JPH0546445Y2 true JPH0546445Y2 (enrdf_load_html_response) | 1993-12-06 |
Family
ID=31649895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10091889U Expired - Lifetime JPH0546445Y2 (enrdf_load_html_response) | 1989-08-28 | 1989-08-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0546445Y2 (enrdf_load_html_response) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4598808B2 (ja) * | 2007-08-01 | 2010-12-15 | 野原産業株式会社 | 床支持方法及びそのための装置 |
-
1989
- 1989-08-28 JP JP10091889U patent/JPH0546445Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0339034U (enrdf_load_html_response) | 1991-04-16 |
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