JPS6156399U - - Google Patents
Info
- Publication number
- JPS6156399U JPS6156399U JP14090984U JP14090984U JPS6156399U JP S6156399 U JPS6156399 U JP S6156399U JP 14090984 U JP14090984 U JP 14090984U JP 14090984 U JP14090984 U JP 14090984U JP S6156399 U JPS6156399 U JP S6156399U
- Authority
- JP
- Japan
- Prior art keywords
- pin member
- fitting
- main shaft
- shaft portion
- cylinder device
- 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.)
- Granted
Links
- 230000003028 elevating effect Effects 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims 1
Landscapes
- Forklifts And Lifting Vehicles (AREA)
- Earth Drilling (AREA)
Description
第１図はこの考案のピン部材を具備する昇降装
置を説明するための部分断面とした立面図、第２
図はこの考案のピン部材を示す立面図で、第３図
はピン部材の斜視図である。
図面における主な符号は次の通りである。１０
……昇降装置、１２……作業台、１４……脚柱、
１６……ピン孔、２０……上部油圧シリンダ装置
、２２……下部油圧シリンダ装置、２４……昇降
シリンダ装置、３０……ピン部材、３２……ケー
シング、３４……ピン部材の主軸部分、３６……
ピン部材の嵌脱部分、３８……端面、４０，４２
……溝。
Fig. 1 is an elevational view with a partial cross section for explaining the lifting device equipped with the pin member of this invention;
The figure is an elevational view showing the pin member of this invention, and FIG. 3 is a perspective view of the pin member. The main symbols in the drawings are as follows. 10
... Lifting device, 12 ... Workbench, 14 ... Pillar,
16... Pin hole, 20... Upper hydraulic cylinder device, 22... Lower hydraulic cylinder device, 24... Elevating cylinder device, 30... Pin member, 32... Casing, 34... Main shaft portion of pin member, 36 ……
Fitting/disengaging portion of pin member, 38... end face, 40, 42
……groove.
Claims (1)
対向する側壁の長手方向に一定の間隔をとつて設
けたピン孔に上部水部水平シリンダ装置と下部水
平シリンダ装置によつて作動するピン部材を嵌入
または脱出させ、前記上下シリンダ装置を連結す
る昇降シリンダ装置を具備して成る作業台の昇降
装置において、前記ピン部材を支持ケーシング内
を滑動する主軸部分と前記ピン孔に嵌入する嵌脱
部分とから成るものとし、前記主軸部分を円筒状
とし、前記嵌脱部分の横断面を四角形としたこと
を特徴とする昇降装置のピン部材。 ２ 前記主軸部分と前記嵌脱部分との移行する前
記主軸部分の端面に前記嵌脱部分の上面と下面と
に沿つて弧状の溝を設けたことを特徴とする実用
新案登録請求の範囲第１項に記載の昇降装置のピ
ン部材。[Claims for Utility Model Registration] 1. An upper horizontal cylinder device and a lower horizontal cylinder device are installed in pin holes provided at regular intervals in the longitudinal direction of the opposing side walls of the pillars extending vertically through the workbench. In a lifting device for a workbench comprising a lifting cylinder device that connects the upper and lower cylinder devices by inserting or removing a pin member operated by a cylinder device, the pin member is connected to a main shaft portion that slides within a support casing. 1. A pin member for an elevating device, characterized in that the pin member comprises a fitting/removing portion that fits into the pin hole, the main shaft portion being cylindrical, and a cross section of the fitting/detachable portion being square. 2. Utility model registration claim 1, characterized in that an arcuate groove is provided on the end face of the main shaft portion where the main shaft portion and the fitting/disengaging portion transition, along the upper and lower surfaces of the fitting/disengaging portion. The pin member of the lifting device described in 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14090984U JPH0144559Y2 (en) | 1984-09-19 | 1984-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14090984U JPH0144559Y2 (en) | 1984-09-19 | 1984-09-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6156399U true JPS6156399U (en) | 1986-04-15 |
| JPH0144559Y2 JPH0144559Y2 (en) | 1989-12-22 |
Family
ID=30699252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14090984U Expired JPH0144559Y2 (en) | 1984-09-19 | 1984-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0144559Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006290480A (en) * | 2005-04-06 | 2006-10-26 | Kato Works Co Ltd | Mobile crane |
-
1984
- 1984-09-19 JP JP14090984U patent/JPH0144559Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006290480A (en) * | 2005-04-06 | 2006-10-26 | Kato Works Co Ltd | Mobile crane |
| JP4576279B2 (en) * | 2005-04-06 | 2010-11-04 | 株式会社加藤製作所 | Mobile crane |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0144559Y2 (en) | 1989-12-22 |