JPS649894U - - Google Patents

Info

Publication number
JPS649894U
JPS649894U JP10482587U JP10482587U JPS649894U JP S649894 U JPS649894 U JP S649894U JP 10482587 U JP10482587 U JP 10482587U JP 10482587 U JP10482587 U JP 10482587U JP S649894 U JPS649894 U JP S649894U
Authority
JP
Japan
Prior art keywords
wheels
crankshaft
wheel shaft
rear wheels
frame
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
JP10482587U
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 JP10482587U priority Critical patent/JPS649894U/ja
Publication of JPS649894U publication Critical patent/JPS649894U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Automatic Cycles, And Cycles In General (AREA)

Description

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

添付の図面は、すべて本考案の実施例を図示し
ており、第１図が本願考案の一実施例の全体概略
正面図、第２図が後車輪の軸部の概略断面説明図
、第３図がラチエツト機構の説明図である。 図中符号：１０……ペダル用クランクアーム、
１１……クランク軸、１２……後車輪、１３……
前車輪、１５……フレーム、１９……爪車、２０
……車輪軸部、２４……爪。 The attached drawings all illustrate embodiments of the present invention, and FIG. 1 is an overall schematic front view of one embodiment of the invention, FIG. 2 is a schematic cross-sectional explanatory view of the rear wheel shaft, and FIG. The figure is an explanatory diagram of the ratchet mechanism. Code in the diagram: 10...Pedal crank arm,
11... Crankshaft, 12... Rear wheel, 13...
Front wheel, 15...Frame, 19...Rawl wheel, 20
...Wheel shaft, 24...claw.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 前車輪又は後車輪の一方の車輪軸部２０に、ペ
ダル用クランクアーム１０のクランク軸１１を挿
通し、これら車輪軸部２０とクランク軸１１とを
共にフレーム１５に軸支し、クランク軸１１の動
力を車輪に伝える伝達手段としてラチエツト機構
を使用し、前車輪と後車輪の両車輪軸部間の距離
を短縮したことを特徴とする自転車。 The crankshaft 11 of the pedal crank arm 10 is inserted into the wheel shaft 20 of one of the front wheels or the rear wheels, and both the wheel shaft 20 and the crankshaft 11 are supported on the frame 15. A bicycle characterized in that a ratchet mechanism is used as a transmission means for transmitting power to the wheels, and the distance between the axles of the front and rear wheels is shortened.
JP10482587U 1987-07-08 1987-07-08 Pending JPS649894U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10482587U JPS649894U (en) 1987-07-08 1987-07-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10482587U JPS649894U (en) 1987-07-08 1987-07-08

Publications (1)

Publication Number Publication Date
JPS649894U true JPS649894U (en) 1989-01-19

Family

ID=31336886

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10482587U Pending JPS649894U (en) 1987-07-08 1987-07-08

Country Status (1)

Country Link
JP (1) JPS649894U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH041963U (en) * 1990-04-19 1992-01-09
JPH0978903A (en) * 1995-09-19 1997-03-25 Kawaguchi Giken:Kk Lock receiver
JPH09144396A (en) * 1995-11-29 1997-06-03 Kawaguchi Giken:Kk Adjustment strike

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH041963U (en) * 1990-04-19 1992-01-09
JPH0978903A (en) * 1995-09-19 1997-03-25 Kawaguchi Giken:Kk Lock receiver
JPH09144396A (en) * 1995-11-29 1997-06-03 Kawaguchi Giken:Kk Adjustment strike

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