JPH01121716U - - Google Patents
Info
- Publication number
- JPH01121716U JPH01121716U JP1687988U JP1687988U JPH01121716U JP H01121716 U JPH01121716 U JP H01121716U JP 1687988 U JP1687988 U JP 1687988U JP 1687988 U JP1687988 U JP 1687988U JP H01121716 U JPH01121716 U JP H01121716U
- Authority
- JP
- Japan
- Prior art keywords
- fixing device
- fitting
- press
- groove
- hardness
- 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図ないし第３図は本考案に係り、第１図は
一実施例の断面図、第２図はその要部の拡大断面
図、第３図は他の実施例の要部拡大断面図である
。第４図は従来例の断面図である。
１……一方の部材、２……他方の部材、３……
溝。
Figures 1 to 3 relate to the present invention; Figure 1 is a sectional view of one embodiment, Figure 2 is an enlarged sectional view of the main part thereof, and Figure 3 is an enlarged sectional view of the main part of another embodiment. It is. FIG. 4 is a sectional view of a conventional example. 1...One member, 2...The other member, 3...
groove.
Claims (1)
てなる固定装置において、 一方の部材の嵌合面に周方向の溝を形成すると
ともに、他方の部材の嵌合面を平滑表面とし、前
記一方の部材の溝内に他方の部材の平滑表面の一
部を膨出させたことを特徴とする固定装置。 (2) 溝が形成されていない部材の硬度が溝の形
成された部材の硬度よりも低く設定されている請
求項１項に記載の固定装置。 (3) 溝の圧入先端側の凹入角度が圧入奥部側の
凹入角度よりも急峻に設定されている請求項第１
項または第２項に記載の固定装置。[Claims for Utility Model Registration] (1) In a fixing device in which two members are fixed by press-fitting each other, a circumferential groove is formed on the fitting surface of one member, and a circumferential groove is formed on the fitting surface of the other member. A fixing device characterized in that the fitting surface is a smooth surface, and a portion of the smooth surface of the other member bulges into the groove of the one member. (2) The fixing device according to claim 1, wherein the hardness of the member without grooves is set lower than the hardness of the member with grooves. (3) Claim 1, wherein the recess angle on the press-fitting end side of the groove is set to be steeper than the recess angle on the press-fit inner side.
The fixing device according to item 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1687988U JPH01121716U (en) | 1988-02-10 | 1988-02-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1687988U JPH01121716U (en) | 1988-02-10 | 1988-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01121716U true JPH01121716U (en) | 1989-08-17 |
Family
ID=31230191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1687988U Pending JPH01121716U (en) | 1988-02-10 | 1988-02-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01121716U (en) |
-
1988
- 1988-02-10 JP JP1687988U patent/JPH01121716U/ja active Pending
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