JPS6346292U - - Google Patents

Info

Publication number
JPS6346292U
JPS6346292U JP14125286U JP14125286U JPS6346292U JP S6346292 U JPS6346292 U JP S6346292U JP 14125286 U JP14125286 U JP 14125286U JP 14125286 U JP14125286 U JP 14125286U JP S6346292 U JPS6346292 U JP S6346292U
Authority
JP
Japan
Prior art keywords
hub
chain stay
hole
rear gear
belt
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.)
Granted
Application number
JP14125286U
Other languages
Japanese (ja)
Other versions
JPH0340715Y2 (en
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 JP1986141252U priority Critical patent/JPH0340715Y2/ja
Publication of JPS6346292U publication Critical patent/JPS6346292U/ja
Application granted granted Critical
Publication of JPH0340715Y2 publication Critical patent/JPH0340715Y2/ja
Expired legal-status Critical Current

Links

Description

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

第１図はこの考案の第一実施例における自転車
の正面図、第２図はその要部の拡大正面図、第３
図は第２図の矢視図、第４図はこの考案の第二
実施例を示す正面図、第５図は第４図のＶ矢視図
、第６図はこの考案の第三実施例を示す正面図、
第７図は第６図の矢視図である。 １……ベルト駆動式自転車、２……前ギヤ、３
……チエンステー、３ａ……後端部、４……ハブ
軸、４ａ……端部、５……後ギヤ、６……歯付き
無端ベルト、６ａ……後ギヤへの進入部、６ｂ…
…外面、８……後輪、１０……ハブナツト、１１
……歯飛び防止部材、１２……透孔、１３……ガ
ード部、１９……螺軸、２０……座金、２１……
ナツト。 Figure 1 is a front view of the bicycle in the first embodiment of this invention, Figure 2 is an enlarged front view of its main parts, and Figure 3 is a front view of the bicycle in the first embodiment of this invention.
The figure is a view taken in the direction of the arrow in Fig. 2, Fig. 4 is a front view showing the second embodiment of this invention, Fig. 5 is a view taken in the direction of the V arrow in Fig. 4, and Fig. 6 is a third embodiment of this invention. A front view showing
FIG. 7 is a view taken along the arrows in FIG. 1...Belt-driven bicycle, 2...Front gear, 3
...Chain stay, 3a...Rear end, 4...Hub axle, 4a...End, 5...Rear gear, 6...Toothed endless belt, 6a...Entry into rear gear, 6b...
...Outer surface, 8...Rear wheel, 10...Hub nut, 11
... Tooth skip prevention member, 12 ... Through hole, 13 ... Guard part, 19 ... Spiral shaft, 20 ... Washer, 21 ...
Natsuto.

Claims (1)

【実用新案登録請求の範囲】 チエンステーの後端部に前後方向位置調節可能
に支持されたハブ軸と、このハブ軸に可回転に支
持されて後輪を駆動する後ギヤと、前後のギヤ間
に懸回された歯付き無端ベルトとを備えるベルト
駆動式自転車であつて、 上記後ギヤとチエンステーの間において上記ハ
ブ軸に套嵌される透孔と、少なくとも上記後ギヤ
にかかる歯付き無端ベルトにおける後ギヤへの進
入部近傍の所定長さの範囲の外面をわずかな隙間
を介して覆うガード部とを有する歯飛び防止部材
を、上記透孔を上記のようにしてハブ軸に套嵌し
た状態でハブ軸端部にハブナツトを締め付けるこ
とにより取付ける一方、この歯飛び防止部材にお
ける上記透孔と同等高さ位置における後方部に後
方に延びる螺軸を上下枢動可能に連結し、かつ、
上記螺軸に、上記チエンステー後端に嵌合する座
金を介してナツトを螺合したことを特徴とする、
ベルト駆動式自転車。[Claims for Utility Model Registration] A hub axle supported at the rear end of a chain stay so that its position can be adjusted in the longitudinal direction, a rear gear rotatably supported by the hub axle to drive a rear wheel, and a gap between the front and rear gears. A belt-driven bicycle comprising: a toothed endless belt suspended between the rear gear and the chain stay; a through hole fitted into the hub shaft between the rear gear and the chain stay; A tooth skip prevention member having a guard portion that covers the outer surface of a predetermined length range near the entrance to the rear gear with a slight gap is fitted onto the hub shaft through the through hole as described above. In this state, it is attached to the end of the hub shaft by tightening a hub nut, and at the same time, a screw shaft extending rearward is connected to the rear part of the tooth skip prevention member at a position equivalent to the height of the through hole so as to be pivotable up and down, and
A nut is screwed onto the screw shaft through a washer that fits into the rear end of the chain stay,
belt-driven bicycle.
JP1986141252U 1986-09-12 1986-09-12 Expired JPH0340715Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986141252U JPH0340715Y2 (en) 1986-09-12 1986-09-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986141252U JPH0340715Y2 (en) 1986-09-12 1986-09-12

Publications (2)

Publication Number Publication Date
JPS6346292U true JPS6346292U (en) 1988-03-29
JPH0340715Y2 JPH0340715Y2 (en) 1991-08-27

Family

ID=31048861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986141252U Expired JPH0340715Y2 (en) 1986-09-12 1986-09-12

Country Status (1)

Country Link
JP (1) JPH0340715Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013177084A (en) * 2012-02-29 2013-09-09 Bridgestone Cycle Co Low-floor bicycle
KR101339633B1 (en) * 2009-09-01 2013-12-09 더 게이츠 코포레이션 Belt drive system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5416426U (en) * 1977-07-06 1979-02-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5416426U (en) * 1977-07-06 1979-02-02

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101339633B1 (en) * 2009-09-01 2013-12-09 더 게이츠 코포레이션 Belt drive system
JP2013177084A (en) * 2012-02-29 2013-09-09 Bridgestone Cycle Co Low-floor bicycle

Also Published As

Publication number Publication date
JPH0340715Y2 (en) 1991-08-27

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