JPH0646153Y2 - 電動伸縮スタンドの支柱連結装置 - Google Patents
電動伸縮スタンドの支柱連結装置Info
- Publication number
- JPH0646153Y2 JPH0646153Y2 JP617488U JP617488U JPH0646153Y2 JP H0646153 Y2 JPH0646153 Y2 JP H0646153Y2 JP 617488 U JP617488 U JP 617488U JP 617488 U JP617488 U JP 617488U JP H0646153 Y2 JPH0646153 Y2 JP H0646153Y2
- Authority
- JP
- Japan
- Prior art keywords
- strut
- drive shaft
- ring
- groove
- upper strut
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000008602 contraction Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP617488U JPH0646153Y2 (ja) | 1988-01-20 | 1988-01-20 | 電動伸縮スタンドの支柱連結装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP617488U JPH0646153Y2 (ja) | 1988-01-20 | 1988-01-20 | 電動伸縮スタンドの支柱連結装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01110587U JPH01110587U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-07-26 |
JPH0646153Y2 true JPH0646153Y2 (ja) | 1994-11-24 |
Family
ID=31210184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP617488U Expired - Lifetime JPH0646153Y2 (ja) | 1988-01-20 | 1988-01-20 | 電動伸縮スタンドの支柱連結装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0646153Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1988
- 1988-01-20 JP JP617488U patent/JPH0646153Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH01110587U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-07-26 |
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