JPS62198107U - - Google Patents
Info
- Publication number
- JPS62198107U JPS62198107U JP8746086U JP8746086U JPS62198107U JP S62198107 U JPS62198107 U JP S62198107U JP 8746086 U JP8746086 U JP 8746086U JP 8746086 U JP8746086 U JP 8746086U JP S62198107 U JPS62198107 U JP S62198107U
- Authority
- JP
- Japan
- Prior art keywords
- hub
- fitted
- sprocket wheel
- ball
- core
- 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
Links
Landscapes
- Gears, Cams (AREA)
Description
図面は本考案自転車用フリーホイールハブの要
部のみを示し、第１図は上半部を断面した正面図
、第２図はハブ胴受けの側面図、第３図は中子の
側面図である。
１はハブ胴、２はハブ胴受け、３はハブ鍔、４
は中子、５はラチエツト爪、６はスプロケツトホ
イール筒、７はスプロケツトホイール、６１はラ
チエツト歯、６２は凹溝、４３，８１はボール受
け面、８はハブ腕、９は調整板、１０は玉押し、
２０はハブ軸、Ｂ１，Ｂ２はボール。
The drawings show only the main parts of the bicycle freewheel hub of the present invention, and Figure 1 is a front view of the upper half sectioned, Figure 2 is a side view of the hub body holder, and Figure 3 is a side view of the core. be. 1 is the hub body, 2 is the hub body holder, 3 is the hub collar, 4
is a core, 5 is a ratchet pawl, 6 is a sprocket wheel tube, 7 is a sprocket wheel, 61 is a ratchet tooth, 62 is a groove, 43 and 81 are ball receiving surfaces, 8 is a hub arm, 9 is an adjustment plate, 10 is ball push,
20 is the hub axle, B 1 and B 2 are balls.
Claims (1)
着したハブ胴受けと、外周にラチエツト爪を起伏
自在に設け、かつ前記ハブ胴受けに廻り止め状に
して内嵌固定される中子と、この中子に外嵌され
、ラチエツト爪と噛合するラチエツト歯を内周面
に刻設したスプロケツトホイール筒と、スプロケ
ツトホイール筒の内周面に形成した凹溝に対向し
、かつ中子及びハブ腕の互いに対向する面に形成
したボール受け面にて形成される溝内に嵌合支持
されるスプロケツトホイール支持用のボールと、
中子先端部に螺着されるハブ腕と、このハブ腕と
玉押間に介在されるハブ用のボールとより成る自
転車用フリーホイールハブ。 A hub body holder is fitted and fixed to the end of the hub body and has a flange fitted to the outer periphery, and a ratchet pawl is provided on the outer periphery so as to be able to rise and fall freely, and the medium is fitted and fixed to the hub body holder in a non-rotating manner. a sprocket wheel tube that is fitted onto the core and has ratchet teeth carved on its inner circumferential surface to engage with the ratchet pawl, and a sprocket wheel tube that faces the groove formed on the inner circumferential surface of the sprocket wheel tube, and a ball for supporting a sprocket wheel that is fitted and supported in a groove formed by ball receiving surfaces formed on mutually opposing surfaces of the core and the hub arm;
A bicycle freewheel hub comprising a hub arm screwed onto the tip of a core, and a ball for the hub interposed between the hub arm and the ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8746086U JPS62198107U (en) | 1986-06-09 | 1986-06-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8746086U JPS62198107U (en) | 1986-06-09 | 1986-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62198107U true JPS62198107U (en) | 1987-12-16 |
Family
ID=30944693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8746086U Pending JPS62198107U (en) | 1986-06-09 | 1986-06-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62198107U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6030802B2 (en) * | 1976-02-18 | 1985-07-18 | スペノ・エンテルナシオナ−ル・ソシエテ・アノニム | A method for correcting the surface of a railway railhead on the track and a device for carrying out the method |
| JPS6036302B2 (en) * | 1979-03-14 | 1985-08-20 | 株式会社ナカ技術研究所 | Upper and lower lid opening/closing device for evacuation equipment |
-
1986
- 1986-06-09 JP JP8746086U patent/JPS62198107U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6030802B2 (en) * | 1976-02-18 | 1985-07-18 | スペノ・エンテルナシオナ−ル・ソシエテ・アノニム | A method for correcting the surface of a railway railhead on the track and a device for carrying out the method |
| JPS6036302B2 (en) * | 1979-03-14 | 1985-08-20 | 株式会社ナカ技術研究所 | Upper and lower lid opening/closing device for evacuation equipment |
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