JPH03110253U - - Google Patents
Info
- Publication number
- JPH03110253U JPH03110253U JP1886890U JP1886890U JPH03110253U JP H03110253 U JPH03110253 U JP H03110253U JP 1886890 U JP1886890 U JP 1886890U JP 1886890 U JP1886890 U JP 1886890U JP H03110253 U JPH03110253 U JP H03110253U
- Authority
- JP
- Japan
- Prior art keywords
- idler pulley
- boss
- web
- circumferential surface
- outer circumferential
- 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
- Pulleys (AREA)
Description
第１図及び第２図ａ〜ｆはこの考案の第１実施
例を示し、第１図はアイドラプーリーの縦断面説
明図、第２図ａ〜ｆはアイドラプーリーの製造工
程説明図、第３図はこの考案の第２実施例を示す
アイドラプーリーの縦断面説明図、第４図は第２
実施例の変形例を示すアイドラプーリーの縦断面
説明図、第５図はこの考案の第３実施例を示すア
イドラプーリーの縦断面説明図、第６図は従来の
アイドラプーリーの縦断面説明図である。
Ｅ…アイドラプーリー、１０…軸受（ころがり
軸受）、２０…プーリー本体、２１…ボス部、２
１ａ…外周面、２１ｂ…内周面、２２…ウエブ部
、２２ａ…基部、２３，２３Ａ…リム部、２３ａ
…フランジ部、２４…Ｖ溝（ポリＶ溝）、３１…
円板。
1 and 2 a to f show a first embodiment of this invention, in which FIG. 1 is an explanatory longitudinal cross-sectional view of an idler pulley, FIGS. 2 a to f are explanatory views of the manufacturing process of the idler pulley, and FIG. The figure is a longitudinal cross-sectional explanatory view of an idler pulley showing a second embodiment of this invention, and FIG.
FIG. 5 is a vertical cross-sectional view of an idler pulley showing a modification of the embodiment; FIG. 5 is a vertical cross-sectional view of an idler pulley showing a third embodiment of the invention; FIG. 6 is a vertical cross-sectional view of a conventional idler pulley. be. E... Idler pulley, 10... Bearing (rolling bearing), 20... Pulley body, 21... Boss part, 2
1a...outer peripheral surface, 21b...inner peripheral surface, 22...web part, 22a...base, 23, 23A...rim part, 23a
...Flange part, 24...V groove (poly V groove), 31...
disk.
Claims (1)
向外方に延出したウエブ部と、このウエブ部の外
周面に形成したリム部とからなるアイドラプーリ
ーであつて、 前記ウエブ部の基部を前記ボス部の外周面に重
合したことを特徴とするアイドラプーリー。[Claims for Utility Model Registration] An idler pulley consisting of a boss fitted with a bearing, a web extending radially outward from the boss, and a rim formed on the outer circumferential surface of the web. An idler pulley characterized in that a base portion of the web portion is overlapped with an outer circumferential surface of the boss portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1886890U JPH03110253U (en) | 1990-02-28 | 1990-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1886890U JPH03110253U (en) | 1990-02-28 | 1990-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03110253U true JPH03110253U (en) | 1991-11-12 |
Family
ID=31522010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1886890U Pending JPH03110253U (en) | 1990-02-28 | 1990-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03110253U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007162216A (en) * | 2005-12-09 | 2007-06-28 | Nippon Hume Corp | Off-the-shelf pile head |
| JP2008106426A (en) * | 2006-10-23 | 2008-05-08 | Nippon Hume Corp | Pre-boring precast concrete pile burial method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6342094A (en) * | 1986-07-30 | 1988-02-23 | ビユル エス．ア− | A method for storing one bit of information in an integrated MOS type static RAM, a transistor for implementing this method, and the resulting memory |
-
1990
- 1990-02-28 JP JP1886890U patent/JPH03110253U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6342094A (en) * | 1986-07-30 | 1988-02-23 | ビユル エス．ア− | A method for storing one bit of information in an integrated MOS type static RAM, a transistor for implementing this method, and the resulting memory |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007162216A (en) * | 2005-12-09 | 2007-06-28 | Nippon Hume Corp | Off-the-shelf pile head |
| JP4640644B2 (en) * | 2005-12-09 | 2011-03-02 | 日本ヒューム株式会社 | Off-the-shelf pile head |
| JP2008106426A (en) * | 2006-10-23 | 2008-05-08 | Nippon Hume Corp | Pre-boring precast concrete pile burial method |
| JP4670101B2 (en) * | 2006-10-23 | 2011-04-13 | 日本ヒューム株式会社 | Pre-boring precast concrete pile burying method. |