JPH0286892U - - Google Patents
Info
- Publication number
- JPH0286892U JPH0286892U JP16689788U JP16689788U JPH0286892U JP H0286892 U JPH0286892 U JP H0286892U JP 16689788 U JP16689788 U JP 16689788U JP 16689788 U JP16689788 U JP 16689788U JP H0286892 U JPH0286892 U JP H0286892U
- Authority
- JP
- Japan
- Prior art keywords
- toothed
- flange
- pulley
- annular groove
- toothed 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000002783 friction material Substances 0.000 claims 1
Landscapes
- Pulleys (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
第１図は自転車のハンガー部に取り付けた本考
案に係る駆動側歯付きプーリーの断面図、第２図
はその要部の拡大図、第３図は自転車の後車輪ハ
ブに取り付けた本考案に係る従動側歯付きプーリ
ーの断面図、第４図はその要部の拡大図、第５図
は従来の自転車に適用されている歯付きベルト式
伝動装置の側断面図、第６図はそのハンガー部に
取り付けた駆動側歯付きプーリーの断面図、第７
図はその要部の拡大図である。
１……ハンガー部、２……クランク軸、３……
クランクアーム、４……駆動側歯付きプーリー、
５……円板、６……歯付きリング、６ｂ……環状
溝、７……フランジ用リング、７ａ……環状溝、
８……ボルト、９……歯付きベルト、１０……従
動側歯付きプーリー、１１……リング、１２……
後車輪ハブ、１３……プーリー本体、１４……一
方向クラツチ、１５……外側フランジ、１５ａ…
…環状溝、１６……内側フランジ、１６ａ……環
状溝、１７……リング。
Figure 1 is a sectional view of the toothed drive pulley of the present invention attached to the hanger of a bicycle, Figure 2 is an enlarged view of its main parts, and Figure 3 is the pulley of the present invention attached to the rear wheel hub of a bicycle. FIG. 4 is an enlarged view of its essential parts; FIG. 5 is a side sectional view of a toothed belt type transmission device applied to a conventional bicycle; and FIG. 6 is a hanger thereof. Sectional view of the drive-side toothed pulley attached to the 7th
The figure is an enlarged view of the main part. 1...hanger section, 2...crankshaft, 3...
Crank arm, 4...drive side toothed pulley,
5... Disc, 6... Toothed ring, 6b... Annular groove, 7... Ring for flange, 7a... Annular groove,
8... Bolt, 9... Toothed belt, 10... Driven side toothed pulley, 11... Ring, 12...
Rear wheel hub, 13...pulley body, 14...one-way clutch, 15...outer flange, 15a...
... annular groove, 16 ... inner flange, 16a ... annular groove, 17 ... ring.
Claims (1)
きプーリーにおいて、歯付きベルトと摺接するフ
ランジの内側面に環状溝を設け、この溝内に低摩
擦材製のリングを嵌装して、このリングの一部が
フランジ面より突出するようにしたことを特徴と
する自転車用歯付きプーリー。 In a toothed pulley with a flange used for toothed belt transmission, an annular groove is provided on the inner surface of the flange that makes sliding contact with the toothed belt, and a ring made of a low-friction material is fitted into this groove. A toothed bicycle pulley, characterized in that a portion thereof protrudes from a flange surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16689788U JPH0286892U (en) | 1988-12-26 | 1988-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16689788U JPH0286892U (en) | 1988-12-26 | 1988-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0286892U true JPH0286892U (en) | 1990-07-10 |
Family
ID=31454696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16689788U Pending JPH0286892U (en) | 1988-12-26 | 1988-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0286892U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6343893B2 (en) * | 1982-07-09 | 1988-09-01 | Nippon Electric Co | |
| JPS63246550A (en) * | 1987-03-21 | 1988-10-13 | エスカーエフ ゲーエムベーハー | Tension pulley |
-
1988
- 1988-12-26 JP JP16689788U patent/JPH0286892U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6343893B2 (en) * | 1982-07-09 | 1988-09-01 | Nippon Electric Co | |
| JPS63246550A (en) * | 1987-03-21 | 1988-10-13 | エスカーエフ ゲーエムベーハー | Tension pulley |