JPH0223000U - - Google Patents
Info
- Publication number
- JPH0223000U JPH0223000U JP9882888U JP9882888U JPH0223000U JP H0223000 U JPH0223000 U JP H0223000U JP 9882888 U JP9882888 U JP 9882888U JP 9882888 U JP9882888 U JP 9882888U JP H0223000 U JPH0223000 U JP H0223000U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- cylinder
- cylindrical
- ram
- locking portion
- 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.)
- Pending
Links
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Description
第１図は本考案ラム式リフトの安全装置を装着
したリフトの一部断面正面図、第２図がリフトの
上部の縦断面図、第３図はリフトの下部の縦断面
図である。
１……シリンダ、２……筒状ラム、３……天壁
、４……円柱体、５……係止凹部、５ａ……テー
パー面、６……底壁、７……筒体、８……係止駒
、８ａ……係止部、９……軸。
FIG. 1 is a partially sectional front view of a lift equipped with the safety device of the ram type lift of the present invention, FIG. 2 is a longitudinal sectional view of the upper part of the lift, and FIG. 3 is a longitudinal sectional view of the lower part of the lift. DESCRIPTION OF SYMBOLS 1... Cylinder, 2... Cylindrical ram, 3... Top wall, 4... Cylindrical body, 5... Locking recess, 5a... Tapered surface, 6... Bottom wall, 7... Cylindrical body, 8 ...Latching piece, 8a...Locking portion, 9...Shaft.
Claims (1)
し、 上記筒状ラム２の中心軸部位には、その天壁３
より円柱体４を垂下し、 上記円柱体４にに上部が小径で下部に向かつて
順次大径となるテーパー面５ａを有した係止凹部
５を上下方向に複数個並設し、 また、シリンダ１の底壁６には、上記柱体４が
挿入される筒体７を立設し、この筒体７の上部に
は、係止部８ａが円柱体４方向に向けて付勢され
た係止駒８を軸９によつて枢着してなるラム式リ
フトの安全装置。[Claims for Utility Model Registration] A cylindrical ram 2 having a top wall 3 is inserted into the cylinder 1, and the top wall 3 is located at the center axis of the cylindrical ram 2.
The cylindrical body 4 is suspended from the cylindrical body 4, and a plurality of locking recesses 5 having a tapered surface 5a having a small diameter at the top and gradually increasing in diameter toward the bottom are arranged in parallel in the vertical direction on the cylindrical body 4. A cylindrical body 7 into which the columnar body 4 is inserted is provided upright on the bottom wall 6 of the cylinder 1, and a locking portion 8a is provided on the upper part of the cylinder 7, and a locking portion 8a is biased toward the cylindrical body 4. A safety device for a ram type lift in which a stopper 8 is pivotally connected by a shaft 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9882888U JPH0223000U (en) | 1988-07-26 | 1988-07-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9882888U JPH0223000U (en) | 1988-07-26 | 1988-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0223000U true JPH0223000U (en) | 1990-02-15 |
Family
ID=31325438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9882888U Pending JPH0223000U (en) | 1988-07-26 | 1988-07-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0223000U (en) |
-
1988
- 1988-07-26 JP JP9882888U patent/JPH0223000U/ja active Pending