JPS6277065U - - Google Patents
Info
- Publication number
- JPS6277065U JPS6277065U JP16962485U JP16962485U JPS6277065U JP S6277065 U JPS6277065 U JP S6277065U JP 16962485 U JP16962485 U JP 16962485U JP 16962485 U JP16962485 U JP 16962485U JP S6277065 U JPS6277065 U JP S6277065U
- Authority
- JP
- Japan
- Prior art keywords
- parking brake
- pedal
- damper
- cylinder
- air damper
- 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
- 230000000994 depressogenic effect Effects 0.000 claims 3
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/04—Brake-action initiating means for personal initiation foot actuated
- B60T7/045—Brake-action initiating means for personal initiation foot actuated with locking and release means, e.g. providing parking brake application
- B60T7/047—Hand-actuated release means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G25/00—Other details or appurtenances of control mechanisms, e.g. supporting intermediate members elastically
Description
第１図は本考案の一実施例に係るパーキングブ
レーキの足踏式操作装置の側面図、第２図は同装
置の背面図、第３図は同装置に採用したシリンダ
型エアダンパの拡大縦断側面図、第４図及び第５
図はゴムリングの変形例を示す拡大断面図、第６
図は第５図にて示した変形例においてピストン及
びロツドがオーバストロークしたときの状態を示
す拡大断面図である。
符号の説明、１０……パーキングブレーキペダ
ル、２０……ロツク機構、３０……レリーズ機構
、４０……シリンダ型エアダンパ、４１……シリ
ンダ本体、４２……ロツド、４３……ピストン、
４６……絞り部材、４９……ゴムリング、Ｒ１…
…ヘツド側空気室、Ｒ２……ロツド側空気室、Ｈ
……連通孔。
Fig. 1 is a side view of a foot-operated parking brake operating device according to an embodiment of the present invention, Fig. 2 is a rear view of the same device, and Fig. 3 is an enlarged longitudinal cross-sectional side view of a cylinder-type air damper adopted in the device. Figures 4 and 5
The figure is an enlarged sectional view showing a modified example of the rubber ring.
This figure is an enlarged sectional view showing the state when the piston and rod have overstroked in the modified example shown in FIG. 5. Explanation of symbols, 10... Parking brake pedal, 20... Lock mechanism, 30... Release mechanism, 40... Cylinder type air damper, 41... Cylinder body, 42... Rod, 43... Piston,
46...Aperture member, 49...Rubber ring, R1...
...Head side air chamber, R2...Rod side air chamber, H
...Communication hole.
Claims (1)
るとともにパーキングブレーキに連結され踏込操
作によりパーキングブレーキを作動状態にするパ
ーキングペダルと、このパーキングブレーキペダ
ルを踏込位置にて解除可能にロツクするロツク機
構と、このロツク機構のロツクを解除し前記パー
キングブレーキペダルを踏込位置から弾撥的に戻
り回動可能にして前記パーキングブレーキを非作
動にするレリーズ機構と、前記支持部材と前記パ
ーキングブレーキペダル間に介装されて同ペダル
の戻り回動中に作動するダンパを備えたパーキン
グブレーキの足踏式操作装置において、前記ダン
パとしてシリンダ型エアダンパを採用し、かつ同
エアダンパにおけるシリンダ内のロツド側空気室
にゴムリングを配設したことを特徴とするパーキ
ングブレーキの足踏式操作装置。 A parking pedal that is rotatably attached to a support member provided on the vehicle body, is connected to the parking brake, and activates the parking brake when depressed; and a lock mechanism that releasably locks the parking brake pedal in the depressed position. and a release mechanism that unlocks the lock mechanism and allows the parking brake pedal to elastically return from the depressed position and turn to deactivate the parking brake, and a release mechanism that disables the parking brake; In a parking brake foot-operated device equipped with an interposed damper that operates during return rotation of the pedal, a cylinder-type air damper is adopted as the damper, and a rod-side air chamber in the cylinder of the air damper is provided with a cylinder-type air damper. A foot-operated parking brake operating device featuring a rubber ring.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16962485U JPS6277065U (en) | 1985-11-01 | 1985-11-01 | |
| GB08625874A GB2184523B (en) | 1985-11-01 | 1986-10-29 | Vehicle parking brakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16962485U JPS6277065U (en) | 1985-11-01 | 1985-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6277065U true JPS6277065U (en) | 1987-05-16 |
Family
ID=15889952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16962485U Pending JPS6277065U (en) | 1985-11-01 | 1985-11-01 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS6277065U (en) |
| GB (1) | GB2184523B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013181544A (en) * | 2012-02-29 | 2013-09-12 | Showa Corp | Front-fork spring leg |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3947006A (en) * | 1974-12-20 | 1976-03-30 | Bauer Hans Peter | Gas spring, piston locking |
| US4079925A (en) * | 1976-08-02 | 1978-03-21 | Atwood Vacuum Machine Company | Head end closure for the cylinder of a piston and cylinder assembly |
| JPS5527558A (en) * | 1978-08-18 | 1980-02-27 | Tokico Ltd | Gas spring |
-
1985
- 1985-11-01 JP JP16962485U patent/JPS6277065U/ja active Pending
-
1986
- 1986-10-29 GB GB08625874A patent/GB2184523B/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013181544A (en) * | 2012-02-29 | 2013-09-12 | Showa Corp | Front-fork spring leg |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2184523B (en) | 1988-12-14 |
| GB8625874D0 (en) | 1986-12-03 |
| GB2184523A (en) | 1987-06-24 |