JP2523775Y2 - 荷物昇降車の伸縮ブーム縮小動規制装置 - Google Patents
荷物昇降車の伸縮ブーム縮小動規制装置Info
- Publication number
- JP2523775Y2 JP2523775Y2 JP7765290U JP7765290U JP2523775Y2 JP 2523775 Y2 JP2523775 Y2 JP 2523775Y2 JP 7765290 U JP7765290 U JP 7765290U JP 7765290 U JP7765290 U JP 7765290U JP 2523775 Y2 JP2523775 Y2 JP 2523775Y2
- Authority
- JP
- Japan
- Prior art keywords
- telescopic boom
- rope
- boom
- guide means
- telescopic
- 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
- 230000008602 contraction Effects 0.000 claims description 14
- 238000004804 winding Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 description 7
- 230000003028 elevating effect Effects 0.000 description 7
- 230000001276 controlling effect Effects 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Types And Forms Of Lifts (AREA)
- Forklifts And Lifting Vehicles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7765290U JP2523775Y2 (ja) | 1990-07-20 | 1990-07-20 | 荷物昇降車の伸縮ブーム縮小動規制装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7765290U JP2523775Y2 (ja) | 1990-07-20 | 1990-07-20 | 荷物昇降車の伸縮ブーム縮小動規制装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0434300U JPH0434300U (en, 2012) | 1992-03-23 |
| JP2523775Y2 true JP2523775Y2 (ja) | 1997-01-29 |
Family
ID=31620236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7765290U Expired - Lifetime JP2523775Y2 (ja) | 1990-07-20 | 1990-07-20 | 荷物昇降車の伸縮ブーム縮小動規制装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2523775Y2 (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115681719B (zh) * | 2022-11-24 | 2024-09-13 | 贵州电网有限责任公司 | 变电器摄像头手动升降机构 |
-
1990
- 1990-07-20 JP JP7765290U patent/JP2523775Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0434300U (en, 2012) | 1992-03-23 |
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