JPS6428328U - - Google Patents
Info
- Publication number
- JPS6428328U JPS6428328U JP12330787U JP12330787U JPS6428328U JP S6428328 U JPS6428328 U JP S6428328U JP 12330787 U JP12330787 U JP 12330787U JP 12330787 U JP12330787 U JP 12330787U JP S6428328 U JPS6428328 U JP S6428328U
- Authority
- JP
- Japan
- Prior art keywords
- operating
- contact
- piece
- working vehicle
- brake
- 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
- 230000005540 biological transmission Effects 0.000 claims description 2
Landscapes
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Braking Arrangements (AREA)
- Mechanical Control Devices (AREA)
Description
図面は本考案に係る作業車のクラツチブレーキ
の操作部の実施例を示し、第1図は要部拡大側面
図、第2図は要部分解斜視図、第3図は要部側面
図、第4図はシヨベルローダの全体側面図である
。
14……操作ペダル、17……操作系、18…
…連動装置、20……第1枢支用ボス、21……
第2枢支用ボス、24……接当片、25……被接
当片、HST……無段変速装置、CV……コント
ロールバルブ、B……油圧ブレーキ、Q……軸芯
、F1,F2……接当面。
The drawings show an embodiment of the operating part of a clutch brake for a working vehicle according to the present invention, in which Fig. 1 is an enlarged side view of the main part, Fig. 2 is an exploded perspective view of the main part, and Fig. 3 is a side view of the main part. FIG. 4 is an overall side view of the shovel loader. 14...operation pedal, 17...operation system, 18...
...Interlocking device, 20...First pivot boss, 21...
2nd pivot boss, 24...Abutting piece, 25...Abutted piece, HST...Continuously variable transmission, CV...Control valve, B...Hydraulic brake, Q...Axis, F 1 , F 2 ... contact surface.
Claims (1)
無段変速装置HSTのクラツチ操作用コントロー
ルバルブCVに連動させ、走行用油圧ブレーキB
の操作系17に、前記操作ペダル14を連動させ
る連動装置18を設けてある作業車のクラツチブ
レーキの操作部であつて、前記連動装置18を形
成するに、前記操作ペダル14の第1枢支用ボス
20と、前記操作系17に設けた第2枢支用ボス
21を同一軸芯Q上に配置し、互いに接当する接
当片24と被接当片25を前記第1、第2枢止用
ボス20,21に各別に設け、前記軸芯Q周りで
の前記接当片24の往復回動方向において前記接
当片24に各別に接当する2つの接当面F1,F
2を、前記被接当片25に形成してある作業車の
クラツチブレーキの操作部。 The operating pedal 14, which can swing forward and backward, is linked to the control valve CV for clutch operation of the hydraulic continuously variable transmission system HST, and the hydraulic brake B for driving is operated.
An operating section of a clutch brake for a working vehicle, in which an operating system 17 is provided with an interlocking device 18 for interlocking the operating pedal 14, and the interlocking device 18 is formed by a first pivot of the operating pedal 14. The supporting boss 20 and the second pivoting boss 21 provided on the operating system 17 are arranged on the same axis Q, and the abutting piece 24 and the abutting piece 25 that are in contact with each other are Two contact surfaces F 1 , F which are separately provided on the pivoting bosses 20 and 21 and contact the contact piece 24 separately in the direction of reciprocating rotation of the contact piece 24 around the axis Q.
2 is an operating portion of a clutch brake of a working vehicle, which is formed on the abutted piece 25;
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12330787U JPH068910Y2 (en) | 1987-08-11 | 1987-08-11 | Operation part of clutch brake of work vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12330787U JPH068910Y2 (en) | 1987-08-11 | 1987-08-11 | Operation part of clutch brake of work vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6428328U true JPS6428328U (en) | 1989-02-20 |
JPH068910Y2 JPH068910Y2 (en) | 1994-03-09 |
Family
ID=31372041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12330787U Expired - Lifetime JPH068910Y2 (en) | 1987-08-11 | 1987-08-11 | Operation part of clutch brake of work vehicle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH068910Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006030783A1 (en) * | 2004-09-15 | 2006-03-23 | Komatsu Ltd. | Control device for input clutch of working machine |
-
1987
- 1987-08-11 JP JP12330787U patent/JPH068910Y2/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006030783A1 (en) * | 2004-09-15 | 2006-03-23 | Komatsu Ltd. | Control device for input clutch of working machine |
JPWO2006030783A1 (en) * | 2004-09-15 | 2008-05-15 | 株式会社小松製作所 | Control device for input clutch of work vehicle |
US7549522B2 (en) | 2004-09-15 | 2009-06-23 | Komatsu Ltd. | Control device for input clutch of work vehicle |
Also Published As
Publication number | Publication date |
---|---|
JPH068910Y2 (en) | 1994-03-09 |
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