JPS631929U - - Google Patents

Info

Publication number
JPS631929U
JPS631929U JP1986095088U JP9508886U JPS631929U JP S631929 U JPS631929 U JP S631929U JP 1986095088 U JP1986095088 U JP 1986095088U JP 9508886 U JP9508886 U JP 9508886U JP S631929 U JPS631929 U JP S631929U
Authority
JP
Japan
Prior art keywords
pocket
sprag
spring member
pockets
accommodating
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
Application number
JP1986095088U
Other languages
Japanese (ja)
Other versions
JPH0319618Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1986095088U priority Critical patent/JPH0319618Y2/ja
Publication of JPS631929U publication Critical patent/JPS631929U/ja
Application granted granted Critical
Publication of JPH0319618Y2 publication Critical patent/JPH0319618Y2/ja
Expired legal-status Critical Current

Links

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

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案のワンウエイクラツチ実施例の
正面図、第２図は本考案の実施例を示す要部断面
図、第３図は同じく板ばね部材を示す斜視図、第
４図は同じくリテナーを示す斜視図、第５図は従
来のワンウエイクラツチの要部断面図そして第６
図はその拡大図である。 １１…外輪道輪、１２…内軌道輪、１３…リテ
ナー、１４…スプラグ、１５…円筒ころ、１６…
第１のポケツト、１７…第２のポケツト、１９…
板ばね部材、２１…第４のポケツト、２２…第３
のポケツト、２３…舌片、２４…弯曲部。 Fig. 1 is a front view of a one-way clutch embodiment of the present invention, Fig. 2 is a cross-sectional view of essential parts showing an embodiment of the present invention, Fig. 3 is a perspective view of the leaf spring member, and Fig. 4 is a retainer. FIG. 5 is a sectional view of essential parts of a conventional one-way clutch, and FIG.
The figure is an enlarged view. 11... Outer raceway ring, 12... Inner raceway ring, 13... Retainer, 14... Sprag, 15... Cylindrical roller, 16...
First pocket, 17...Second pocket, 19...
Leaf spring member, 21...fourth pocket, 22...third
pocket, 23... tongue piece, 24... curved part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] スプラグを収容する第１のポケツトと、円筒こ
ろを収容する第２のポケツトが形成された環状の
リテナーと、該リテナーに外嵌され上記第１、第
２のポケツトに対応する夫々第３、第４のポケツ
トを有する板ばね部材からなり、上記第２のポケ
ツトに形成された円筒ころ保持爪に係止し、板ば
ね部材を円周方向に位置決めする係止片を上記第
４のポケツト円周方向対向縁に屈曲形成し、スプ
ラグを案内するために外径側に膨出し、波形に弯
曲された第３のポケツト部に、スプラグを常時ク
ラツチ方向に付勢する舌片を設けたことを特徴と
するワンウエイクラツチ。 an annular retainer formed with a first pocket for accommodating a sprag and a second pocket for accommodating a cylindrical roller; and third and third pockets fitted on the retainer and corresponding to the first and second pockets, respectively. The plate spring member is made of a leaf spring member having four pockets, and a locking piece that engages a cylindrical roller retaining pawl formed in the second pocket and positions the leaf spring member in the circumferential direction is attached to the fourth pocket circumferentially. The third pocket part is curved in the direction of the opposite edge, bulges toward the outer diameter side in order to guide the sprag, and is curved in a corrugated manner.The third pocket part is provided with a tongue piece that constantly urges the sprag toward the clutch. One-way clutch.
JP1986095088U 1986-06-20 1986-06-20 Expired JPH0319618Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986095088U JPH0319618Y2 (en) 1986-06-20 1986-06-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986095088U JPH0319618Y2 (en) 1986-06-20 1986-06-20

Publications (2)

Publication Number Publication Date
JPS631929U true JPS631929U (en) 1988-01-08
JPH0319618Y2 JPH0319618Y2 (en) 1991-04-25

Family

ID=30959218

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986095088U Expired JPH0319618Y2 (en) 1986-06-20 1986-06-20

Country Status (1)

Country Link
JP (1) JPH0319618Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0312026U (en) * 1989-06-13 1991-02-07

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2084671A (en) * 1980-10-02 1982-04-15 Skf Cie Applic Mecanique Assembly for forming a freewheel or unidirectional clutch

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2084671A (en) * 1980-10-02 1982-04-15 Skf Cie Applic Mecanique Assembly for forming a freewheel or unidirectional clutch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0312026U (en) * 1989-06-13 1991-02-07

Also Published As

Publication number Publication date
JPH0319618Y2 (en) 1991-04-25

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