JPH0251990U - - Google Patents
Info
- Publication number
- JPH0251990U JPH0251990U JP13115788U JP13115788U JPH0251990U JP H0251990 U JPH0251990 U JP H0251990U JP 13115788 U JP13115788 U JP 13115788U JP 13115788 U JP13115788 U JP 13115788U JP H0251990 U JPH0251990 U JP H0251990U
- Authority
- JP
- Japan
- Prior art keywords
- hawk stem
- head pipe
- screw
- lock nut
- upper ball
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Steering Devices For Bicycles And Motorcycles (AREA)
Description
第１図は本考案の実施例の説明図、第２図は従
来例の説明図であり、図中、
１…上玉押し、２…ロツクナツト、３…ホーク
ステム。
Fig. 1 is an explanatory diagram of an embodiment of the present invention, and Fig. 2 is an explanatory diagram of a conventional example.
Claims (1)
パイプの両端に玉軸受を配設し、これらによりホ
ークステム３を回動自在に保持し、ヘツドパイプ
の上端に装着した上玉軸受の上玉押し１をその上
方からホークステム３に螺合させたロツクナツト
２によつて加圧するようにした自転車用ヘツドセ
ツトに於いて、上玉押し１及びロツクナツト２の
ネジを、そのピツチに対してネジ径が比較的大き
なネジとし、ホークステム３の上端ネジ部を前記
ネジに一致させた自転車用ヘツドセツト。 Ball bearings are arranged at both ends of the head pipe into which the Hawk stem 3 of the front fork is inserted, and these ball bearings hold the Hawk stem 3 rotatably, and the upper ball pusher 1 of the upper ball bearing attached to the upper end of the head pipe is inserted into the head pipe. In a bicycle headset that is pressurized from above by a lock nut 2 screwed onto a Hawk stem 3, the screws of the upper ball pusher 1 and the lock nut 2 are connected to a screw whose diameter is relatively large relative to the pitch. A bicycle head set in which the upper end screw part of the Hawk stem 3 is matched with the screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988131157U JPH086705Y2 (en) | 1988-10-05 | 1988-10-05 | Bicycle headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988131157U JPH086705Y2 (en) | 1988-10-05 | 1988-10-05 | Bicycle headset |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0251990U true JPH0251990U (en) | 1990-04-13 |
| JPH086705Y2 JPH086705Y2 (en) | 1996-02-28 |
Family
ID=31386963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988131157U Expired - Lifetime JPH086705Y2 (en) | 1988-10-05 | 1988-10-05 | Bicycle headset |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH086705Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS588686U (en) * | 1981-07-09 | 1983-01-20 | マエダ工業株式会社 | Assembly structure of bicycle headset |
| JPS588685U (en) * | 1981-07-09 | 1983-01-20 | マエダ工業株式会社 | Bicycle headset assembly structure |
| JPS608196U (en) * | 1983-06-29 | 1985-01-21 | タンゲ精機工業株式会社 | Locking structure of bicycle headset |
| JPS6350792U (en) * | 1986-09-22 | 1988-04-06 |
-
1988
- 1988-10-05 JP JP1988131157U patent/JPH086705Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS588686U (en) * | 1981-07-09 | 1983-01-20 | マエダ工業株式会社 | Assembly structure of bicycle headset |
| JPS588685U (en) * | 1981-07-09 | 1983-01-20 | マエダ工業株式会社 | Bicycle headset assembly structure |
| JPS608196U (en) * | 1983-06-29 | 1985-01-21 | タンゲ精機工業株式会社 | Locking structure of bicycle headset |
| JPS6350792U (en) * | 1986-09-22 | 1988-04-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH086705Y2 (en) | 1996-02-28 |