JP4168271B2 - 一方向クラッチ - Google Patents
一方向クラッチ Download PDFInfo
- Publication number
- JP4168271B2 JP4168271B2 JP2003305688A JP2003305688A JP4168271B2 JP 4168271 B2 JP4168271 B2 JP 4168271B2 JP 2003305688 A JP2003305688 A JP 2003305688A JP 2003305688 A JP2003305688 A JP 2003305688A JP 4168271 B2 JP4168271 B2 JP 4168271B2
- Authority
- JP
- Japan
- Prior art keywords
- leaf spring
- way clutch
- annular
- annular leaf
- spring member
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D41/00—Freewheels or freewheel clutches
- F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
- F16D41/069—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by pivoting or rocking, e.g. sprags
- F16D41/07—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by pivoting or rocking, e.g. sprags between two cylindrical surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/38—Ball cages
- F16C33/3837—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages
- F16C33/3862—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages comprising two annular parts joined together
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
- F16C41/001—Integrated brakes or clutches for stopping or coupling the relatively movable parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Description
図1は本発明実施例において用いられる環状板ばね部材10の正面図(一方向クラッチの軸方向中心側から見た正面図)であり、図2はそのA−A断面図である。
11 環状板ばね部材本体
12 補強用板材
60 平坦部
61 ばね片
63 孔
Claims (3)
- 内輪と外輪の間に、複数のスプラグもしくはローラからなるトルク伝達部材が保持器に保持された状態で配置されているとともに、その各トルク伝達部材をそれぞれ周方向一定の向きに付勢する付勢手段を備えた一方向クラッチであって、その付勢手段として、当該一方向クラッチの端面に沿った環状の平坦部と、その平坦部に対して軸方向に屈曲して各トルク伝達部材を付勢する複数のばね片が一体に形成されてなる環状板ばね材が用いられている一方向クラッチにおいて、
上記環状板ばね材の平坦部に、他の板材からなる補強用部材が一体化されているとともに、その補強用部材は、上記環状板ばね材と互いに同一の材質で同一の厚さを有していることを特徴とする一方向クラッチ。 - 上記補強用部材が、環状の板材であることを特徴とする請求項1に記載の一方向クラッチ。
- 上記環状板ばね材と補強用部材とを一体化した部材が、側板を兼用していることを特徴とする請求項1または2に記載の一方向クラッチ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003305688A JP4168271B2 (ja) | 2003-08-29 | 2003-08-29 | 一方向クラッチ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003305688A JP4168271B2 (ja) | 2003-08-29 | 2003-08-29 | 一方向クラッチ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005076693A JP2005076693A (ja) | 2005-03-24 |
JP4168271B2 true JP4168271B2 (ja) | 2008-10-22 |
Family
ID=34408966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003305688A Expired - Fee Related JP4168271B2 (ja) | 2003-08-29 | 2003-08-29 | 一方向クラッチ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4168271B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10087995B2 (en) * | 2014-06-06 | 2018-10-02 | Saint-Gobain Performance Plastics Rencol Limited | Tolerance ring |
-
2003
- 2003-08-29 JP JP2003305688A patent/JP4168271B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005076693A (ja) | 2005-03-24 |
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