JPH02101163U - - Google Patents
Info
- Publication number
- JPH02101163U JPH02101163U JP773289U JP773289U JPH02101163U JP H02101163 U JPH02101163 U JP H02101163U JP 773289 U JP773289 U JP 773289U JP 773289 U JP773289 U JP 773289U JP H02101163 U JPH02101163 U JP H02101163U
- Authority
- JP
- Japan
- Prior art keywords
- toothed pulley
- boss
- notch
- boss portion
- web
- 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
Links
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000013011 mating Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
Landscapes
- Pulleys (AREA)
Description
第1図aおよびbは本考案を実施した歯付きプ
ーリーの中央切断図および正面図、第1図cは第
1図aのA部の詳細図、第2図a,bおよび第3
図a,bはそれぞれ別の実施例の中央切断図と正
面図、第4図aおよびbは従来例の中央切断図お
よび正面図を示す。
1……外周部、2……歯付きフランジ部、3…
…ウエブ部、4……中央孔、5……ボス部、7…
…鍔、8,8′……嵌合面の凹凸条、9……切り
込み、10……鋲。
Figures 1a and b are a central cutaway view and front view of a toothed pulley embodying the present invention, Figure 1c is a detailed view of section A in Figure 1a, Figures 2a, b, and 3.
Figures a and b show a center cutaway view and a front view of another embodiment, respectively, and Figures 4a and b show a center cutaway view and a front view of a conventional example. 1 ...outer circumference, 2...toothed flange, 3...
...Web part, 4...Central hole, 5 ...Boss part, 7...
...Brim, 8, 8'... Uneven stripes on the fitting surface, 9... Notch, 10... Stud.
Claims (1)
て歯を外面に形成したフランジ部とこれに続く中
央孔を有するウエブ部を一体にした歯付きプーリ
ーの外周部を形成し、該中央孔にタイトに圧入す
る鍔付きボスを有する鋼製ボス部とよりなり、前
記中央孔とボス部の嵌合部に廻り止めおよび抜け
止めの手段を有することを特徴とする歯付きプー
リー。 2 請求項1記載の歯付きプーリーにおいて、中
央孔とボスの嵌合面に軸方向の凹凸条を設けると
ともにボス端面外周近く切り込みを設け、該切り
込み外部を外側に倒すようにかしめたことを特徴
とする歯付きプーリー。 3 請求項1記載の歯付きプーリーにおいて、ボ
ス部鍔とウエブを鋲することを特徴とする歯付
きプーリー。[Claims for Utility Model Registration] 1. An outer peripheral part of a toothed pulley is formed by deep drawing an aluminum alloy circle material to integrate a flange part with teeth formed on the outer surface and a web part having a central hole following the flange part. A toothed pulley comprising a steel boss portion having a flanged boss that is tightly press-fitted into the center hole, and having means for preventing rotation and coming off at the fitting portion between the center hole and the boss portion. . 2. The toothed pulley according to claim 1, characterized in that the mating surface of the central hole and the boss is provided with axial unevenness, and a notch is provided near the outer periphery of the end face of the boss, and the outside of the notch is caulked so as to tilt outward. Toothed pulley. 3. The toothed pulley according to claim 1, wherein the boss portion collar and the web are riveted.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989007732U JP2510438Y2 (en) | 1989-01-25 | 1989-01-25 | Toothed pulley |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989007732U JP2510438Y2 (en) | 1989-01-25 | 1989-01-25 | Toothed pulley |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02101163U true JPH02101163U (en) | 1990-08-13 |
JP2510438Y2 JP2510438Y2 (en) | 1996-09-11 |
Family
ID=31212994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989007732U Expired - Fee Related JP2510438Y2 (en) | 1989-01-25 | 1989-01-25 | Toothed pulley |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2510438Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011226645A (en) * | 2010-04-20 | 2011-11-10 | Nok Corp | Power transmission element and method of manufacturing and mounting the same |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5024745A (en) * | 1973-06-01 | 1975-03-17 | ||
JPS5196157U (en) * | 1975-01-30 | 1976-08-02 | ||
JPS5624576U (en) * | 1979-07-30 | 1981-03-05 | ||
JPS58119658U (en) * | 1982-02-08 | 1983-08-15 | ヤンマー農機株式会社 | pulley device |
JPS58186240U (en) * | 1982-06-04 | 1983-12-10 | 山川工業株式会社 | Sheet metal pulley with boss |
JPS6215605U (en) * | 1985-07-15 | 1987-01-30 |
-
1989
- 1989-01-25 JP JP1989007732U patent/JP2510438Y2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5024745A (en) * | 1973-06-01 | 1975-03-17 | ||
JPS5196157U (en) * | 1975-01-30 | 1976-08-02 | ||
JPS5624576U (en) * | 1979-07-30 | 1981-03-05 | ||
JPS58119658U (en) * | 1982-02-08 | 1983-08-15 | ヤンマー農機株式会社 | pulley device |
JPS58186240U (en) * | 1982-06-04 | 1983-12-10 | 山川工業株式会社 | Sheet metal pulley with boss |
JPS6215605U (en) * | 1985-07-15 | 1987-01-30 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011226645A (en) * | 2010-04-20 | 2011-11-10 | Nok Corp | Power transmission element and method of manufacturing and mounting the same |
Also Published As
Publication number | Publication date |
---|---|
JP2510438Y2 (en) | 1996-09-11 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |