JPH0313262U

JPH0313262U -

Info

Publication number: JPH0313262U
Application number: JP7512089U
Authority: JP
Priority date: 1989-06-27
Filing date: 1989-06-27
Publication date: 1991-02-12
Anticipated expiration: 2004-06-27
Also published as: JP2503552Y2

Description

[Brief explanation of drawings]

第１図は本考案の一実施例であるパーキングブ
レーキ操作装置を示す正面図（一部断面）である
。第２図は上記装置の衝突抑制手段を示す拡大正
面断面図であり、第３図は上記装置のポールと係
合歯とを示す拡大正面図である。第４図は本考案
の別の実施例を示す正面図（一部断面）であり、
第５図は上記装置の衝突抑制手段を示す拡大正面
断面図である。第６図は本考案のさらに別の実施
例を示す正面図であり、第７図は上記装置の衝突
抑制手段を示す拡大正面図（一部断面）である。
第８図は本考案の別の実施例に用いられる衝突抑
制手段を示す平面図であり、第９図は第８図にお
ける−断面図である。１０，１４……ブラケツト、１８……パーキン
グブレーキレバー、２２……係合歯、２８……ポ
ール、３０……コイルスプリング、３２……爪部
、４６……ストツパ、６０……ダンパ、６６……
スプリング、８８……ブラケツト、９０……係合
歯、９６……パーキングブレーキレバー、９８…
…ポール、１０４……コイルスプリング、１１０
……爪部、１１２，１３０……ストツパ部材。 FIG. 1 is a front view (partially in section) showing a parking brake operating device which is an embodiment of the present invention. FIG. 2 is an enlarged front sectional view showing the collision suppressing means of the above device, and FIG. 3 is an enlarged front view showing the pawl and engaging teeth of the above device. FIG. 4 is a front view (partially in section) showing another embodiment of the present invention;
FIG. 5 is an enlarged front sectional view showing the collision suppression means of the above device. FIG. 6 is a front view showing still another embodiment of the present invention, and FIG. 7 is an enlarged front view (partially in section) showing the collision suppressing means of the above device.
FIG. 8 is a plan view showing a collision suppressing means used in another embodiment of the present invention, and FIG. 9 is a cross-sectional view taken along the line "--" in FIG. 10, 14... Bracket, 18... Parking brake lever, 22... Engaging tooth, 28... Pole, 30... Coil spring, 32... Claw portion, 46... Stopper, 60... Damper, 66... …
Spring, 88... Bracket, 90... Engaging tooth, 96... Parking brake lever, 98...
...Pole, 104...Coil spring, 110
... Claw portion, 112, 130 ... Stopper member.

Claims

[Claims for Utility Model Registration] A fixed member fixed to the vehicle body, a brake operating member movably supported by the fixed member, and a plurality of brake operating members formed on either the fixed member or the brake operating member. an engaging tooth, and the other of the fixing member and the brake operating member,
a pawl that is rotatable about one rotation center line and that can engage with the engaging tooth; and a spring member that biases the pawl in a direction to engage the engaging tooth; In a parking brake operating device that maintains a parking brake connected to a member in an operating state by engagement between the pawl and engagement teeth, the spring member A parking lot characterized by comprising a collision suppressing means for suppressing the collision of the pawl with the engaging teeth based on the urging force of the collision suppressing means, and allowing complete engagement of the pawl with the engaging teeth after the operation is completed. Brake device.