JPH03117136U - - Google Patents

Info

Publication number
JPH03117136U
JPH03117136U JP9502890U JP9502890U JPH03117136U JP H03117136 U JPH03117136 U JP H03117136U JP 9502890 U JP9502890 U JP 9502890U JP 9502890 U JP9502890 U JP 9502890U JP H03117136 U JPH03117136 U JP H03117136U
Authority
JP
Japan
Prior art keywords
lever arm
bushing
pin
main body
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.)
Pending
Application number
JP9502890U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP9502890U priority Critical patent/JPH03117136U/ja
Publication of JPH03117136U publication Critical patent/JPH03117136U/ja
Pending legal-status Critical Current

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  • Braking Arrangements (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は、本考案の一実施例のゆるみ調節装置
の側面図、第2図は、ブツシングを中に備えたゆ
るみ調節装置のレバーアームの端面図、第3図は
、ゆるみ調節装置のレバーアームあるいはヨーク
の一部分を断面として示す側面図、第4図は、ブ
ツシングの一部を断面として示す端面図、そして
、第5図は、ブツシングの側面図、である。 主要部分の符号の説明、ブレーキ作動軸…10
、本体…16、駆動部材…12、レバーアーム(
ヨーク)…20、ブツシング…30、ピン…38
、ブレーキロツド…22。
FIG. 1 is a side view of a slack adjustment device according to an embodiment of the present invention, FIG. 2 is an end view of a lever arm of the slack adjustment device having a bushing therein, and FIG. 3 is a lever of the slack adjustment device. FIG. 4 is a side view showing a part of the arm or yoke as a cross section, FIG. 4 is an end view showing a part of the bushing as a cross section, and FIG. 5 is a side view of the bushing. Explanation of symbols of main parts, brake operating axis...10
, Main body...16, Drive member...12, Lever arm (
Yoke)...20, Bushing...30, Pin...38
, brake rod...22.

Claims (1)

【実用新案登録請求の範囲】 ブレーキ室とブレーキ作動軸との間に設けられ
、本体と、該本体に関して可動にかつ、該本体に
よつてブレーキ作動軸上に位置づけられた駆動部
材と、前記本体に枢支されたレバーアームと、前
記駆動部材と前記本体との間の関係を調節するた
めの、前記レバーアームと該駆動部材との間の可
調節連結手段とを備えた乗り物用ブレーキのため
のゆるみ調節装置において、 一般的に円筒形の孔を備えたブレーキロツドを
前記レバーアームに連結するための手段と、 該ブレーキロツド上に回転自在に配置されかつ
該レバーアームの孔内に回転自在に位置せしめら
れた一般的に円筒形の外表面と、前記孔内におい
て該外表面に設けられた合わせ溝とを備えたブツ
シングと、 該合わせ溝に対向するようにして該レバーアー
ムを通つて延在するように設けられた空所を介し
て、前記レバーアームの外側から延在し、該合わ
せ溝内に位置せしめられるようになつており、挿
入されたときに前記レバーアームに対する該ブツ
シングの回転を防止するピンとからなつており、 該ピンは該空所内に該ピンを支持するために、
前記レバーアームの該外表面に当接する一端に大
頭部と、該ピンの他端を通して延在する取付手段
とを有し、それにより該レバーアームの孔内の該
ブツシングの回転を防止するようになつており、 更に、該孔の一端に該ブツシングを保持するた
めの補強肩部が設けられ、該レバーアームから一
方向に該ブツシングが抜け出ることを前記ピンに
より防止され、該レバーアームにおける他方向へ
の該ブツシングの移動は該肩部によつて支持され
るようになつている自動ゆるみ調節装置のレバー
アームへのブレーキロツド連結装置。
[Claims for Utility Model Registration] A main body provided between a brake chamber and a brake operating shaft, a driving member movable with respect to the main body and positioned on the brake operating shaft by the main body, and the main body. for a vehicle brake, comprising: a lever arm pivotally mounted to the vehicle; and adjustable coupling means between the lever arm and the drive member for adjusting the relationship between the drive member and the body. a slack adjustment device comprising: means for coupling a brake rod with a generally cylindrical aperture to the lever arm; a bushing having a generally cylindrical outer surface and a mating groove formed in the outer surface within the bore; and extending through the lever arm opposite the mating groove. a bushing extending from the outside of said lever arm through a cavity provided to a preventing pin, the pin having a locking pin for supporting the pin within the cavity;
a large head at one end abutting the outer surface of the lever arm and attachment means extending through the other end of the pin to thereby prevent rotation of the bushing within the aperture of the lever arm; Further, a reinforcing shoulder is provided at one end of the hole for holding the bushing, and the pin prevents the bushing from coming out of the lever arm in one direction. Movement of the bushing in the direction is adapted to be supported by the shoulder of the brake rod connection device to the lever arm of the automatic slack adjuster.
JP9502890U 1990-09-10 1990-09-10 Pending JPH03117136U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9502890U JPH03117136U (en) 1990-09-10 1990-09-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9502890U JPH03117136U (en) 1990-09-10 1990-09-10

Publications (1)

Publication Number Publication Date
JPH03117136U true JPH03117136U (en) 1991-12-04

Family

ID=31644311

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9502890U Pending JPH03117136U (en) 1990-09-10 1990-09-10

Country Status (1)

Country Link
JP (1) JPH03117136U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5221423U (en) * 1975-08-05 1977-02-15
JPS55155909A (en) * 1979-05-18 1980-12-04 Rockwell International Corp Rapidity connection type joint for brake

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5221423U (en) * 1975-08-05 1977-02-15
JPS55155909A (en) * 1979-05-18 1980-12-04 Rockwell International Corp Rapidity connection type joint for brake

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