JPS62105450U - - Google Patents
Info
- Publication number
- JPS62105450U JPS62105450U JP19734985U JP19734985U JPS62105450U JP S62105450 U JPS62105450 U JP S62105450U JP 19734985 U JP19734985 U JP 19734985U JP 19734985 U JP19734985 U JP 19734985U JP S62105450 U JPS62105450 U JP S62105450U
- Authority
- JP
- Japan
- Prior art keywords
- spring
- braking device
- large diameter
- utility
- diameter parts
- 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
- 230000005489 elastic deformation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Support Of The Bearing (AREA)
- Pivots And Pivotal Connections (AREA)
- Air-Flow Control Members (AREA)
Description
第１図は、本考案の略示断面図、第２図は、本
考案に用いるスプリングの斜視図、第３図は、ス
プリングの作用説明図、第４図は、変形スプリン
グの作用説明図、第５図の各図は従来例に関する
ものであり、ａは略示断面を、ｂはフエルトから
成るシムを、ｃはウエーブスプリングから成るシ
ムを、ｄはバレル軸部にシムを取付けた状態を、
ｅは軸部の作用を、それぞれ示している。
１：ベゼル、１１：軸受孔、２：バレル、２１
：バレル軸、３：シム、４：スプリング、４３：
スプリングのアーム。
FIG. 1 is a schematic sectional view of the present invention, FIG. 2 is a perspective view of a spring used in the present invention, FIG. 3 is an explanatory diagram of the action of the spring, and FIG. 4 is an explanatory diagram of the action of the deformable spring. The figures in FIG. 5 relate to a conventional example, where a shows a schematic cross section, b shows a shim made of felt, c shows a shim made of a wave spring, and d shows the state in which the shim is attached to the barrel shaft. ,
e indicates the action of the shaft portion. 1: Bezel, 11: Bearing hole, 2: Barrel, 21
: Barrel shaft, 3: Shim, 4: Spring, 43:
spring arm.
Claims (1)
に、各湾曲部内端の接触点Ｐに対する仮想内接円
αより稍大径βの軸２１を嵌挿して、スプリング
４に弾性変形を派生させた回動軸制動装置。 ２ スプリング４は、複数の大径部４１と大径部
間に内方湾曲部４２とを有し、大径部４１の１個
に拡開変形用スリツトＳを切開した実用新案登録
請求の範囲第１項記載の制動装置。 ３ スプリング４より突出したアーム４３により
、スプリングの回動防止と抜け止めを達成した実
用新案登録請求の範囲第１項記載の制動装置。[Claims for Utility Model Registration] 1. Spring 4 having a plurality of inwardly curved portions 42
In this rotary shaft braking device, a shaft 21 having a diameter β slightly larger than the virtual inscribed circle α with respect to the contact point P at the inner end of each curved portion is inserted, thereby deriving elastic deformation to the spring 4. 2. The spring 4 has a plurality of large diameter parts 41 and an inwardly curved part 42 between the large diameter parts, and a slit S for expansion deformation is cut in one of the large diameter parts 41. Claims for Utility Model Registration Braking device according to item 1. 3. The braking device according to claim 1, which is a registered utility model, in which the arm 43 protruding from the spring 4 prevents the spring from rotating and coming off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985197349U JPH0139932Y2 (en) | 1985-12-24 | 1985-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985197349U JPH0139932Y2 (en) | 1985-12-24 | 1985-12-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62105450U true JPS62105450U (en) | 1987-07-06 |
| JPH0139932Y2 JPH0139932Y2 (en) | 1989-11-30 |
Family
ID=31156998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985197349U Expired JPH0139932Y2 (en) | 1985-12-24 | 1985-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0139932Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008095854A (en) * | 2006-10-12 | 2008-04-24 | Pioneer Electronic Corp | Fitting structure |
| JP2011074974A (en) * | 2009-09-29 | 2011-04-14 | Kokuyo Co Ltd | Bearing device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5943718U (en) * | 1982-09-17 | 1984-03-22 | トヨタ自動車株式会社 | Putshiyu |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5943718B2 (en) * | 1979-09-29 | 1984-10-24 | 松下電工株式会社 | Air conditioning equipment |
-
1985
- 1985-12-24 JP JP1985197349U patent/JPH0139932Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5943718U (en) * | 1982-09-17 | 1984-03-22 | トヨタ自動車株式会社 | Putshiyu |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008095854A (en) * | 2006-10-12 | 2008-04-24 | Pioneer Electronic Corp | Fitting structure |
| JP2011074974A (en) * | 2009-09-29 | 2011-04-14 | Kokuyo Co Ltd | Bearing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0139932Y2 (en) | 1989-11-30 |
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