JPH02117464U - - Google Patents
Info
- Publication number
- JPH02117464U JPH02117464U JP2692989U JP2692989U JPH02117464U JP H02117464 U JPH02117464 U JP H02117464U JP 2692989 U JP2692989 U JP 2692989U JP 2692989 U JP2692989 U JP 2692989U JP H02117464 U JPH02117464 U JP H02117464U
- Authority
- JP
- Japan
- Prior art keywords
- axis
- center
- boss
- sheet metal
- mounting flange
- 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 description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000013011 mating Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Pulleys (AREA)
Description
第１図は本考案をポリＶプーリに適用した実施
例の縦断面図、第２図は同じく他の実施例を示す
縦断面図、第３図および第４図は本考案を背面プ
ーリに適用した実施例の縦断面図、第５図は従来
例の縦断面図、第６図は従来の他の例を示す縦断
面図である。
１……板金製プーリ、１１……軸線交差壁部、
１１Ａ……中央平坦部、１１ａ……合せ面、１２
……周壁部、１４……ベルト巻掛部、１５……貫
通孔、２０……ボス、２１……取付鍔部、Ｃ１…
…軸線、Ｌ……直線。
Figure 1 is a longitudinal sectional view of an embodiment in which the present invention is applied to a poly V pulley, Figure 2 is a longitudinal sectional view showing another embodiment, and Figures 3 and 4 are in which the invention is applied to a back pulley. FIG. 5 is a vertical cross-sectional view of the conventional example, and FIG. 6 is a vertical cross-sectional view of another conventional example. 1... Sheet metal pulley, 11... Axis crossing wall part,
11A...Central flat part, 11a...Matching surface, 12
...Peripheral wall part, 14...Belt winding part, 15...Through hole, 20...Boss, 21...Mounting collar part, C1...
...Axis line, L...straight line.
Claims (1)
部が形成され、軸線交差壁部の中心に形成された
貫通孔に回転軸を挿通させるボスが嵌入されてい
るとともに、このボスの径外に張出し形成された
取付鍔部が前記軸線交差壁部の中央平坦部に取付
けられている板金製プーリにおいて、前記平坦部
と取付鍔部との合せ面が前記ベルト巻掛部の幅方
向中心もしくは軸方向中心付近を通りかつボスの
軸線に直交する直線上に設定されていることを特
徴とする板金製プーリ。 It has a circular cup shape, and a belt wrapping part is formed on the outer periphery of the peripheral wall part, and a boss is fitted into a through hole formed in the center of the axis-crossing wall part, through which the rotating shaft is inserted. In a sheet metal pulley in which an overhanging mounting flange is attached to the central flat part of the axis-crossing wall, the mating surface of the flat part and the mounting flange is at the widthwise center or axis of the belt wrapping part. A sheet metal pulley characterized by being set on a straight line passing near the direction center and orthogonal to the axis of the boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2692989U JPH02117464U (en) | 1989-03-09 | 1989-03-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2692989U JPH02117464U (en) | 1989-03-09 | 1989-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02117464U true JPH02117464U (en) | 1990-09-20 |
Family
ID=31248993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2692989U Pending JPH02117464U (en) | 1989-03-09 | 1989-03-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02117464U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62159858A (en) * | 1985-12-29 | 1987-07-15 | Yamakawa Kogyo Kk | Sheet metal pulley |
-
1989
- 1989-03-09 JP JP2692989U patent/JPH02117464U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62159858A (en) * | 1985-12-29 | 1987-07-15 | Yamakawa Kogyo Kk | Sheet metal pulley |