JPS6361372U

JPS6361372U -

Info

Publication number: JPS6361372U
Application number: JP15655086U
Authority: JP
Priority date: 1986-10-13
Filing date: 1986-10-13
Publication date: 1988-04-23
Also published as: JPH0439803Y2

Description

[Brief explanation of drawings]

第１図〜第４図は本考案の一実施例を示してお
り、第１図はマニユアルブレーキ装置の正面図、
第２図は同じく縦断面図、第３図は内部構造を示
す制動解除状態の縦断面図、第４図は張力調整機
構を示す要部断面図、第５図は従来のマニユアル
ブレーキ装置の要部断面図である。Ａ…ケーブル、Ａ１…外筒、Ａ２…内索、１０
…マニユアルブレーキ装置、２０…ベース部材、
３０…縦動ブラケツト、４０…ブレーキレバー、
４２…取手部、４３…基筒部、４４…底板、４８
…係合穴、４９…係合部材、５０…中継部材、６
０…張力調整機構、６１…連結部材、６３…回動
部材。 1 to 4 show an embodiment of the present invention, and FIG. 1 is a front view of a manual brake device;
Fig. 2 is a longitudinal sectional view, Fig. 3 is a longitudinal sectional view showing the internal structure in a brake-released state, Fig. 4 is a sectional view of main parts showing the tension adjustment mechanism, and Fig. 5 is a main part of a conventional manual brake device. FIG. A...Cable, A1...Outer cylinder, A2...Inner cable, 10
...Manual brake device, 20...Base member,
30... Vertical bracket, 40... Brake lever,
42...Handle part, 43...Base cylinder part, 44...Bottom plate, 48
...Engagement hole, 49...Engagement member, 50... Relay member, 6
0... Tension adjustment mechanism, 61... Connecting member, 63... Rotating member.

Claims

[Claims for Utility Model Registration] A vertical bracket to which a cable is connected to a base member is slidably supported, and a brake lever is pivotably mounted near the extension line of the vertical bracket in the vertical direction. In a manual brake device in which a toggle mechanism is configured by connecting an intermediate portion of the brake lever and the vertical bracket with a relay member, the position of the connecting pin between the relay member and the brake lever is moved to connect the cable. a tension adjustment mechanism for the cable, the tension adjustment mechanism being connected to a connection pin between the relay member and the brake lever at a base end and extending along the base of the brake lever; a member, which is attached to a handle portion of the brake lever so as to be rotatable integrally with the handle portion, and whose other end portion protrudes into an intermediate portion of the brake lever through a bottom plate to which the brake lever is fixed; a rotating member for adjustment that is screwed onto the tip of the connecting member; a plurality of engagement holes provided on the bottom plate on a circumference around the rotating shaft of the rotating member; and the handle portion. and is biased so as to protrude from the base end of the handle toward the bottom plate, and is rotatable when the handle is floating above the bottom plate and is not fitted into the engagement hole. and an engagement member that makes the handle unrotatable when the handle approaches the bottom plate and fits into the engagement hole by rotating around the rotation axis of the rotation member. A manual brake device characterized by the following: