JPS628177U - - Google Patents

Description

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

第１図は本考案の実施例を示す要部断面図、第
２図は全体正面図、第３図は要部分解斜視図であ
る。 １……ブレーキアーム、２……ブレーキアーム
、１３……アウタ受具、１７……ワイヤ調整ボル
ト、１９……ネジ軸、２０……支持壁、２５……
挿通孔、２６……固定ナツト体、２７……筒部、
２８……底部、２９……フランジ部、３０……雌
ネジ部、３１……ワイヤ挿通孔、３２……締付ボ
ルト、３４……アウタワイヤ、３５……インナワ
イヤ、３６……雄ネジ軸部、３７……ワイヤ固定
具、３８……調整ナツト。 FIG. 1 is a sectional view of a main part showing an embodiment of the present invention, FIG. 2 is an overall front view, and FIG. 3 is an exploded perspective view of a main part. DESCRIPTION OF SYMBOLS 1... Brake arm, 2... Brake arm, 13... Outer receiver, 17... Wire adjustment bolt, 19... Screw shaft, 20... Support wall, 25...
Insertion hole, 26... Fixed nut body, 27... Cylindrical part,
28...Bottom part, 29...Flange part, 30...Female thread part, 31...Wire insertion hole, 32...Tightening bolt, 34...Outer wire, 35...Inner wire, 36...Male thread shaft part, 37...Wire fixing tool, 38...Adjusting nut.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 左右一対のブレーキアーム１，２が互いに摺動
自在に枢支され、一方のブレーキアーム１端部に
アウタワイヤ３４を受承するアウタ受具１３が設
けられ、他方のブレーキアーム２端部にインナワ
イヤ３５が挿通されるワイヤ調整ボルト１７及び
ワイヤ調整ボルト１７に螺合される調整ナツト３
８が設けられると共に、インナワイヤ３５の端部
を抜止め固定するワイヤ固定具３７が設けられた
キヤリパーブレーキにおいて、ワイヤ調整ボルト
１７は一方にブレーキアーム２端部に相対回動不
能に挿通されるネジ軸１９が備えられ、他方にイ
ンナワイヤ３５の一側面側を支持する支持壁２０
が備えられ、ワイヤ固定具３７が前記支持壁２０
と、支持壁２０に形成された挿通孔２５に挿通さ
れる雌ネジ部３０が形成された有底筒部２７と該
底部２８側に張出し形成されたフランジ部２９と
を備えた固定ナツト体２６と、固定ナツト体２６
の雌ネジ部３０に螺合される締付ボルト３２とか
らなり、筒部２７に形成されたワイヤ挿通孔３１
に挿通されたインナワイヤ３５が、締付ボルト３
２の雄ネジ軸部３６と底部２８とで固定されると
共にフランジ部２９と支持壁２０とで挾持されて
なることを特徴とするキヤリパーブレーキのワイ
ヤ固定装置。 A pair of left and right brake arms 1 and 2 are slidably pivoted to each other, an outer receiver 13 for receiving an outer wire 34 is provided at the end of one brake arm 1, and an inner wire 35 is provided at the end of the other brake arm 2. A wire adjustment bolt 17 through which the wire adjustment bolt 17 is inserted and an adjustment nut 3 screwed onto the wire adjustment bolt 17
In the caliper brake, the wire adjustment bolt 17 is inserted into the end of the brake arm 2 on one side so as to be relatively unrotatable. A support wall 20 is provided with a screw shaft 19 and supports one side of the inner wire 35 on the other side.
is provided, and a wire fixture 37 is attached to the support wall 20.
and a fixing nut body 26 comprising a bottomed cylindrical part 27 formed with a female screw part 30 that is inserted into an insertion hole 25 formed in the support wall 20, and a flange part 29 formed overhanging on the bottom part 28 side. and fixing nut body 26
A wire insertion hole 31 formed in the cylindrical portion 27 includes a tightening bolt 32 that is screwed into a female threaded portion 30 of the cylindrical portion 27.
The inner wire 35 inserted into the tightening bolt 3
A wire fixing device for a caliper brake, characterized in that the wire fixing device is fixed by a male threaded shaft portion 36 and a bottom portion 28 of the caliper brake, and is also clamped by a flange portion 29 and a support wall 20.