JPS63189773U - - Google Patents
Info
- Publication number
- JPS63189773U JPS63189773U JP8030887U JP8030887U JPS63189773U JP S63189773 U JPS63189773 U JP S63189773U JP 8030887 U JP8030887 U JP 8030887U JP 8030887 U JP8030887 U JP 8030887U JP S63189773 U JPS63189773 U JP S63189773U
- Authority
- JP
- Japan
- Prior art keywords
- brake
- bracket
- coil spring
- traveling brake
- braking
- 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
- Braking Arrangements (AREA)
Description
図面は本考案に係る作業車の走行用ブレーキ構
造の実施例を示し、第１図は走行用ブレーキの操
作構造を示す一部切欠き平面図、第２図はブラケ
ツトの取付構造を示す一部切欠き断面図、第３図
は走行用ブレーキの取付部を示す一部切欠き縦断
背面図、第４図は制御システムの全体構成を示す
ブロツク図、第５図は変速装置の変速操作構成を
示す概略側面図、第６図は芝刈作業車の側面図で
ある。第７図はネジ調整具及びコイルスプリング
の取付構造の従来例を示す平面図である。
１６……走行用ブレーキ、１７……アクチユエ
ータ、３１……揺動アーム、３３，３４……ブラ
ケツト、３５……コイルスプリング、３６……ネ
ジ調整具。
The drawings show an embodiment of the traveling brake structure for a working vehicle according to the present invention, FIG. 1 is a partially cutaway plan view showing the operating structure of the traveling brake, and FIG. 2 is a partially cutaway plan view showing the mounting structure of the bracket. Fig. 3 is a partially cutaway longitudinal cross-sectional view showing the mounting part of the driving brake, Fig. 4 is a block diagram showing the overall configuration of the control system, and Fig. 5 shows the gear shift operation configuration of the transmission. The schematic side view shown in FIG. 6 is a side view of the lawn mowing vehicle. FIG. 7 is a plan view showing a conventional example of a mounting structure for a screw adjuster and a coil spring. 16... Travel brake, 17... Actuator, 31... Swing arm, 33, 34... Bracket, 35... Coil spring, 36... Screw adjustment tool.
Claims (1)
状態とに切換え操作する揺動アーム３１を設け、
この揺動アーム３１に付設したブラケツト３３と
固定部に設けたブラケツト３４とに渡つて、前記
走行用ブレーキ１６を制動作用状態側に付勢する
コイルスプリング３５と、このコイルスプリング
３５の付勢力を調整するネジ調整具３６とを設け
ると共に、前記走行用ブレーキ１６を前記コイル
スプリング３５の付勢力に抗して制動解除状態に
切換え操作するアクチユエータ１７を設けてある
作業車の走行用ブレーキ構造であつて、前記両ブ
ラケツト３３，３４のうち、少なくとも前記ネジ
調整具３６を取付けるブラケツト３３を回動自在
に取付けてある作業車の走行用ブレーキ構造。 A swinging arm 31 is provided for switching the traveling brake 16 between a braking state and a braking release state,
A coil spring 35 that biases the traveling brake 16 toward the braking operation state is provided across a bracket 33 attached to the swing arm 31 and a bracket 34 provided on the fixed part, and a biasing force of the coil spring 35 is provided. This is a traveling brake structure for a work vehicle, which is provided with a screw adjuster 36 for adjustment and an actuator 17 that switches the traveling brake 16 to a brake release state against the biasing force of the coil spring 35. A brake structure for driving a working vehicle, in which at least the bracket 33 to which the screw adjuster 36 is attached of the brackets 33 and 34 is rotatably mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8030887U JPS63189773U (en) | 1987-05-27 | 1987-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8030887U JPS63189773U (en) | 1987-05-27 | 1987-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63189773U true JPS63189773U (en) | 1988-12-06 |
Family
ID=30930998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8030887U Pending JPS63189773U (en) | 1987-05-27 | 1987-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63189773U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS582157B2 (en) * | 1977-02-14 | 1983-01-14 | 電気化学工業株式会社 | Automatic hooking and unhooking device for transport containers |
| JPS61238534A (en) * | 1985-04-16 | 1986-10-23 | Kubota Ltd | Farm working car |
-
1987
- 1987-05-27 JP JP8030887U patent/JPS63189773U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS582157B2 (en) * | 1977-02-14 | 1983-01-14 | 電気化学工業株式会社 | Automatic hooking and unhooking device for transport containers |
| JPS61238534A (en) * | 1985-04-16 | 1986-10-23 | Kubota Ltd | Farm working car |
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