JPS62138578U - - Google Patents
Info
- Publication number
- JPS62138578U JPS62138578U JP2812986U JP2812986U JPS62138578U JP S62138578 U JPS62138578 U JP S62138578U JP 2812986 U JP2812986 U JP 2812986U JP 2812986 U JP2812986 U JP 2812986U JP S62138578 U JPS62138578 U JP S62138578U
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- plunger
- handle
- hydraulic pressure
- oil passage
- 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
- 238000000605 extraction Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Description
第１図は本考案によるホイール抜き装置の一部
を断面で示す正面図、第２図は本考案による他の
実施例を示す図、第３図は従来のホイール抜き装
置を示す図である。
１…把持アーム、１ａ…フツク、２…把持装置
、１０…ボルト、１１…油道、１２…プランジヤ
、１３…ピストン、１４…シリンダ、１５…液圧
増力シリンダ、１７…ハンドル。
FIG. 1 is a partially sectional front view of a wheel extraction device according to the present invention, FIG. 2 is a diagram showing another embodiment of the invention, and FIG. 3 is a diagram showing a conventional wheel extraction device. DESCRIPTION OF SYMBOLS 1... Gripping arm, 1a... Hook, 2... Gripping device, 10... Bolt, 11... Oil pipe, 12... Plunger, 13... Piston, 14... Cylinder, 15... Hydraulic pressure boosting cylinder, 17... Handle.
Claims (1)
持装置に螺着され進退自在としたボルトとを有す
るホイール抜き装置において、上記ボルトの先端
部に液圧形増力シリンダを設けるとともに、ボル
トに上記液圧形増力シリンダのシリンダ部分に連
通する軸方向に延びる油道を設け、この油道に摺
動自在にプランジヤを配設し、このプランジヤを
、ボルトに一端側を回動自在に設けたハンドルに
リンクを介して連結し、ハンドルの作動に応じて
プランジヤを作動せしめるようにしたことを特徴
とするホイール抜き装置。 In a wheel extraction device that has a gripping device having a plurality of gripping arms and a bolt that is screwed onto the gripping device and can move forward and backward, a hydraulic pressure booster cylinder is provided at the tip of the bolt, and the bolt is provided with the hydraulic pressure. An oil passage extending in the axial direction that communicates with the cylinder part of the booster cylinder is provided, a plunger is slidably disposed in this oil passage, and this plunger is linked to a handle that is rotatably attached to one end of the bolt. A wheel extraction device characterized in that the plunger is connected to the wheel via the handle and is actuated in accordance with the operation of the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2812986U JPS62138578U (en) | 1986-02-27 | 1986-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2812986U JPS62138578U (en) | 1986-02-27 | 1986-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62138578U true JPS62138578U (en) | 1987-09-01 |
Family
ID=30830802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2812986U Pending JPS62138578U (en) | 1986-02-27 | 1986-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62138578U (en) |
-
1986
- 1986-02-27 JP JP2812986U patent/JPS62138578U/ja active Pending