JPH0291785U - - Google Patents
Info
- Publication number
- JPH0291785U JPH0291785U JP15089U JP15089U JPH0291785U JP H0291785 U JPH0291785 U JP H0291785U JP 15089 U JP15089 U JP 15089U JP 15089 U JP15089 U JP 15089U JP H0291785 U JPH0291785 U JP H0291785U
- Authority
- JP
- Japan
- Prior art keywords
- pulleys
- wire
- wires
- lifting mechanism
- spiral groove
- 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
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Transmission Devices (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Pulleys (AREA)
Description
第1図は本考案の実施例を表わす図、第2図は
プーリを使用した昇降機構の一例を表わす図であ
る。
図において、10……プーリ、12……ワイヤ
、14,14′……軸、20……螺旋状の溝。
FIG. 1 is a diagram showing an embodiment of the present invention, and FIG. 2 is a diagram showing an example of a lifting mechanism using pulleys. In the figure, 10...Pulley, 12...Wire, 14, 14'...Shaft, 20...Spiral groove.
Claims (1)
0で同時に巻き上げ巻き降すことにより該複数の
ワイヤ12の他端に固定された被昇降物20を昇
降せしめる昇降機構において、 該複数のプーリ10の外周に、該ワイヤの巻き
上げられた部分を案内する螺旋状の溝20を具備
することを特徴とする昇降機構。[Claims for Utility Model Registration] Each of the plurality of wires 12 is connected to a plurality of pulleys 1.
In a lifting mechanism that raises and lowers an object 20 fixed to the other end of the plurality of wires 12 by simultaneously winding up and lowering the wire at 0, the wound portion of the wire is guided around the outer periphery of the plurality of pulleys 10. A lifting mechanism characterized by comprising a spiral groove 20.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15089U JPH0291785U (en) | 1989-01-06 | 1989-01-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15089U JPH0291785U (en) | 1989-01-06 | 1989-01-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0291785U true JPH0291785U (en) | 1990-07-20 |
Family
ID=31198925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15089U Pending JPH0291785U (en) | 1989-01-06 | 1989-01-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0291785U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5241345A (en) * | 1975-09-27 | 1977-03-30 | Hitachi Ltd | Hoisting drum |
JPS5722843U (en) * | 1980-07-11 | 1982-02-05 |
-
1989
- 1989-01-06 JP JP15089U patent/JPH0291785U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5241345A (en) * | 1975-09-27 | 1977-03-30 | Hitachi Ltd | Hoisting drum |
JPS5722843U (en) * | 1980-07-11 | 1982-02-05 |