JPH0161253U - - Google Patents
Info
- Publication number
- JPH0161253U JPH0161253U JP15355187U JP15355187U JPH0161253U JP H0161253 U JPH0161253 U JP H0161253U JP 15355187 U JP15355187 U JP 15355187U JP 15355187 U JP15355187 U JP 15355187U JP H0161253 U JPH0161253 U JP H0161253U
- Authority
- JP
- Japan
- Prior art keywords
- pedal
- locking
- operating
- backhoe
- service port
- 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
- 230000007246 mechanism Effects 0.000 claims description 2
Landscapes
- Operation Control Of Excavators (AREA)
- Mechanical Control Devices (AREA)
Description
第１図ないし第３図は本考案の実施例を示し、
第１図イ，ロ，ハは夫々操作状態を示す側面図、
第２図は要部の平面図、第３図はバツクホウの全
体側面図である。
１０……サービスポート、１１……操作ペダル
、１３……ロツク具、１４ａ，１４ｂ，１４ｃ，
１５……固定操作機構。
1 to 3 show embodiments of the present invention,
Figure 1 A, B, and C are side views showing the operating state, respectively;
FIG. 2 is a plan view of the main parts, and FIG. 3 is a side view of the entire backhoe. 10...Service port, 11...Operation pedal, 13...Lock tool, 14a, 14b, 14c,
15...Fixed operation mechanism.
Claims (1)
作ペダル１１をそれに対する係合により圧油供給
操作状態にロツクするロツク具１３を、前記操作
ペダル１１に対する係合ロツク作用位置と、前記
操作ペダル１１の上方に位置してペダル操作を阻
止するガード位置と、前記操作ペダル１１の上方
を開放してペダル操作を許す解除位置とにわたつ
て回動自在に設け、前記ロツク具１３を係合ロツ
ク作用位置、ガード位置、解除位置の夫々で固定
する固定操作機構１４ａ，１４ｂ，１４ｃ，及び
、１５を設けたバツクホウにおけるサービスポー
ト用ペダルのロツク構造。 A locking device 13 that locks the operating pedal 11 for the service port 10 in the backhoe in the pressurized oil supply operating state by engaging with it is located at an engagement locking position with respect to the operating pedal 11 and above the operating pedal 11. The locking member 13 is rotatably provided between a guard position, which prevents pedal operation, and a release position, which opens the upper part of the operation pedal 11 and allows pedal operation, and the locking member 13 is placed in the engagement locking position, the guard position, and A locking structure of a pedal for a service port in a backhoe, which is provided with fixed operation mechanisms 14a, 14b, 14c, and 15 that are fixed in their respective release positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15355187U JPH0161253U (en) | 1987-10-07 | 1987-10-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15355187U JPH0161253U (en) | 1987-10-07 | 1987-10-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0161253U true JPH0161253U (en) | 1989-04-19 |
Family
ID=31429494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15355187U Pending JPH0161253U (en) | 1987-10-07 | 1987-10-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0161253U (en) |
-
1987
- 1987-10-07 JP JP15355187U patent/JPH0161253U/ja active Pending