JPS6333035U - - Google Patents
Info
- Publication number
- JPS6333035U JPS6333035U JP12554586U JP12554586U JPS6333035U JP S6333035 U JPS6333035 U JP S6333035U JP 12554586 U JP12554586 U JP 12554586U JP 12554586 U JP12554586 U JP 12554586U JP S6333035 U JPS6333035 U JP S6333035U
- Authority
- JP
- Japan
- Prior art keywords
- parking
- side piston
- side plate
- piston
- main 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Description
第１図は本考案の一実施例の一部省略した縦断
面図、第２図はパーキング側ピストンの正面図、
第３図は第２図方向からの矢視図、第４図は第
２図方向からの矢視図、第５図はパーキング側
ピストンの回動手段の他の実施態様を示す構成説
明図、第６図は従来のブレーキ装置における主制
動とパーキングとのそれぞれの押し方向の説明図
である。
１１は固定側プレート、１３は可動側プレート
、１６はパーキング側ピストン、２１は面取り部
、２３はボール。
Fig. 1 is a partially omitted vertical sectional view of an embodiment of the present invention, Fig. 2 is a front view of the parking side piston,
FIG. 3 is a view taken from the direction of FIG. 2, FIG. 4 is a view taken from the direction of FIG. 2, and FIG. FIG. 6 is an explanatory diagram of the respective pushing directions for main braking and parking in a conventional brake device. 11 is a fixed side plate, 13 is a movable side plate, 16 is a parking side piston, 21 is a chamfered portion, and 23 is a ball.
Claims (1)
ート１３を固定側プレート１１に圧着して主制動
を得ると共にパーキング側ピストン１６を作動さ
せて可動側プレート１３を固定側プレート１１に
圧着してパーキング制動を得るブレーキ装置にお
いて、主制動側ピストン３１の背面側にパーキン
グ側ピストン１６を設け、このパーキング側ピス
トン１６の背面外周縁部に、面取り部２１を周方
向に所定の間隔をおいて複数個設け、ハウジング
２に設けた凹部２２に転動自在にボール２３を設
けると共にボール２３を面取り部２１に挿入し、
ハウジング２に前記パーキング側ピストン１６に
回転を与える回転付与手段を設けたことを特徴と
する産業車両のブレーキ装置。 The main braking side piston 31 is actuated to press the movable side plate 13 to the fixed side plate 11 to obtain main braking, and the parking side piston 16 is actuated to press the movable side plate 13 to the fixed side plate 11 to obtain parking braking. In the brake device, a parking side piston 16 is provided on the back side of the main braking side piston 31, and a plurality of chamfered portions 21 are provided on the outer peripheral edge of the back surface of the parking side piston 16 at predetermined intervals in the circumferential direction. , a ball 23 is rotatably provided in a recess 22 provided in the housing 2, and the ball 23 is inserted into the chamfered portion 21;
A brake device for an industrial vehicle, characterized in that the housing 2 is provided with rotation imparting means for imparting rotation to the parking side piston 16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12554586U JPH0247777Y2 (en) | 1986-08-19 | 1986-08-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12554586U JPH0247777Y2 (en) | 1986-08-19 | 1986-08-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6333035U true JPS6333035U (en) | 1988-03-03 |
| JPH0247777Y2 JPH0247777Y2 (en) | 1990-12-14 |
Family
ID=31018534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12554586U Expired JPH0247777Y2 (en) | 1986-08-19 | 1986-08-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0247777Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100920867B1 (en) * | 2007-12-14 | 2009-10-09 | 대동공업주식회사 | Brake system of tractor |
-
1986
- 1986-08-19 JP JP12554586U patent/JPH0247777Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0247777Y2 (en) | 1990-12-14 |