JPH0312631U

JPH0312631U -

Info

Publication number: JPH0312631U
Application number: JP7379489U
Authority: JP
Priority date: 1989-06-24
Filing date: 1989-06-24
Publication date: 1991-02-08

Description

[Brief explanation of drawings]

第１図乃至４図は制動休止時の本考案の自動調
整装置とブレーキデイスクアツセンブリーとの関
係を示したもので、第１図は全体概略図、第２図
は第１図のＡ−Ａ断面図、第３図は第１図のＢ−
Ｂ断面図、第４図は第１図のＣ−Ｃ断面図を示す
。第５図は制動時における内側爪部材の起立状態
を示し、第６図は制動解除時における内側爪部材
の付せ状態を示す。第７図乃至第１０図は制動時
の本考案の自動調整装置とブレーキデイスクアツ
センブリーとの関係を示したもので、第７図は全
体概略図、第８図は第７図のＡ−Ａ断面図、第９
図は第７図のＢ−Ｂ断面図、第１０図は第７図の
Ｃ−Ｃ断面図を示す。第１１図は従来のブレーキ
クリアランス自動調整装置を示す全体図、第１２
図は第１１図の２−２断面図である。図中、１……ギヤー、１ａ……内歯、１ｂ……
外歯、２……内側爪部材、４……外側爪部材、８
……ブレーキレバー、９……リツドケース、９ａ
……略三角形状の溝、１０……プレツシヤープレ
ート、１０ｂ……ランプ、１２……ボール、１３
……ロータデイスク、１４……ステータプレート
、１５……車両ケース、１６……ブレーキ作動部
材である。 Figures 1 to 4 show the relationship between the automatic adjustment device of the present invention and the brake disc assembly when braking is stopped. Figure 1 is a general schematic diagram, and Figure 2 is a A sectional view, Figure 3 is B- in Figure 1.
B sectional view and FIG. 4 show a CC sectional view of FIG. 1. FIG. 5 shows the upright state of the inner claw member during braking, and FIG. 6 shows the attached state of the inner claw member when the brake is released. Figures 7 to 10 show the relationship between the automatic adjustment device of the present invention and the brake disk assembly during braking, with Figure 7 being an overall schematic diagram, and Figure 8 being A-A in Figure 7. A sectional view, No. 9
The figure shows a BB sectional view in FIG. 7, and FIG. 10 shows a CC sectional view in FIG. 7. Figure 11 is an overall view of a conventional automatic brake clearance adjustment device;
The figure is a 2-2 sectional view of FIG. 11. In the figure, 1... Gear, 1a... Internal tooth, 1b...
External tooth, 2... Inner claw member, 4... Outer claw member, 8
... Brake lever, 9 ... Lid case, 9a
...Substantially triangular groove, 10...Pressure plate, 10b...Lamp, 12...Ball, 13
... rotor disk, 14 ... stator plate, 15 ... vehicle case, 16 ... brake actuation member.

Claims

[Scope of utility model registration request]

Vehicle case 15 with stator plate 14
A lid case 9 is removably attached to the lid case 9, and rotation of the brake lever 8 drives a brake operating member 16 rotatably supported within the lid case 9, transmitting rotational force from the gear 1 to the pressure plate 10, and a ball lamp mechanism 12 disposed between the shear plate 10 and the lid case 9;
, 10b, the rotor disk 13 disposed between the stator plate 14 and the pressure plate is sandwiched between both plates to perform braking. The lever 8 is fixed, and the other end is provided with an inner claw member 2 that can engage with the inner teeth 1a formed on the inner peripheral surface of the gear 1 only in the rotational direction during braking, and the lid case 9
A substantially triangular groove 9a is formed on the outer circumferential surface of the gear 1 to swingably support the outer claw member 4 which can engage only in the rotational direction when the brake is released, and to define the swinging range of the outer claw member 4. An automatic brake clearance adjustment device for a disc brake, wherein the swing range is set to correspond to an appropriate brake clearance.