JPH034964U - - Google Patents
Info
- Publication number
- JPH034964U JPH034964U JP6607289U JP6607289U JPH034964U JP H034964 U JPH034964 U JP H034964U JP 6607289 U JP6607289 U JP 6607289U JP 6607289 U JP6607289 U JP 6607289U JP H034964 U JPH034964 U JP H034964U
- Authority
- JP
- Japan
- Prior art keywords
- hub
- outer periphery
- shaft hole
- inverted convex
- teeth
- 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
- 239000002184 metal Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Landscapes
- Gears, Cams (AREA)
Description
第１図は部分正面図、第２図は第１図の〜
断面図、第３図は第１図の〜断面図、第４図
は従来品の部分正面図、第５図は第４図の〜
断面図である。 １……軸孔、２……ハブ部、３
……歯先、４……逆凸形状、５……歯、６……歯
元部、７……空隙、８……溝。
Figure 1 is a partial front view, Figure 2 is ~ of Figure 1.
3 is a sectional view of Fig. 1, Fig. 4 is a partial front view of the conventional product, and Fig. 5 is a sectional view of Fig. 4.
FIG. 1...Shaft hole, 2...Hub part, 3
...Tooth tip, 4...Reverse convex shape, 5...Tooth, 6...Tooth base, 7...Gap, 8...Groove.
Claims (1)
脂製の歯先を取付けたスプロケツトホイールにお
いて、上記ハブ部の外周付近の軸孔に直角な断面
形状は逆凸形状となし、上記歯先は隣接せる歯と
歯の中間で分離し歯元部の軸孔に直角な断面形状
はハブ部の逆凸形状と嵌合する逆凸形状の空隙を
有し、上記ハブ部の外周には歯元部を外周より嵌
挿する溝を備え、上記歯先はハブ部と歯元部を貫
通せる孔にボルトを挿入して固着することを特徴
とするスプロケツトホイール。 In a sprocket wheel in which resin teeth are attached to the outer periphery of a metal hub having a shaft hole in the center, the cross section perpendicular to the shaft hole near the outer periphery of the hub has an inverted convex shape, and the teeth The tip is separated between adjacent teeth, and the cross-sectional shape perpendicular to the shaft hole of the root part has an inverted convex shaped gap that fits with the inverted convex shape of the hub part, and on the outer periphery of the hub part. A sprocket wheel comprising a groove into which a dedendum part is inserted from the outer periphery, and the tooth tip is fixed by inserting a bolt into a hole that passes through the hub part and the dedendum part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6607289U JPH034964U (en) | 1989-06-06 | 1989-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6607289U JPH034964U (en) | 1989-06-06 | 1989-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH034964U true JPH034964U (en) | 1991-01-18 |
Family
ID=31598474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6607289U Pending JPH034964U (en) | 1989-06-06 | 1989-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH034964U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010255653A (en) * | 2009-04-21 | 2010-11-11 | Tsubakimoto Chain Co | Split type sprocket for resin chain |
| JP2017190680A (en) * | 2016-04-12 | 2017-10-19 | 日立オートモティブシステムズ株式会社 | Valve timing control device for internal combustion engine |
-
1989
- 1989-06-06 JP JP6607289U patent/JPH034964U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010255653A (en) * | 2009-04-21 | 2010-11-11 | Tsubakimoto Chain Co | Split type sprocket for resin chain |
| JP2017190680A (en) * | 2016-04-12 | 2017-10-19 | 日立オートモティブシステムズ株式会社 | Valve timing control device for internal combustion engine |