DE3629999C2 - - Google Patents

Info

Publication number
DE3629999C2
DE3629999C2 DE3629999A DE3629999A DE3629999C2 DE 3629999 C2 DE3629999 C2 DE 3629999C2 DE 3629999 A DE3629999 A DE 3629999A DE 3629999 A DE3629999 A DE 3629999A DE 3629999 C2 DE3629999 C2 DE 3629999C2
Authority
DE
Germany
Prior art keywords
clamping body
sprags
inner ring
gravity
center
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
Application number
DE3629999A
Other languages
German (de)
English (en)
Other versions
DE3629999A1 (de
Inventor
Arnold 6370 Oberursel De Witt
Alfred 6477 Limeshain De Skrivanek
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rolls Royce Deutschland Ltd and Co KG
Original Assignee
Kloeckner Humboldt Deutz AG
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 by Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Priority to DE19863629999 priority Critical patent/DE3629999A1/de
Priority to US07/091,882 priority patent/US4819775A/en
Publication of DE3629999A1 publication Critical patent/DE3629999A1/de
Application granted granted Critical
Publication of DE3629999C2 publication Critical patent/DE3629999C2/de
Granted 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
    • 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
    • F16D2041/0603—Sprag details

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Testing Of Balance (AREA)
DE19863629999 1986-09-03 1986-09-03 Freilauf mit klemmkoerpern Granted DE3629999A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19863629999 DE3629999A1 (de) 1986-09-03 1986-09-03 Freilauf mit klemmkoerpern
US07/091,882 US4819775A (en) 1986-09-03 1987-09-01 Free wheel with clamping bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863629999 DE3629999A1 (de) 1986-09-03 1986-09-03 Freilauf mit klemmkoerpern

Publications (2)

Publication Number Publication Date
DE3629999A1 DE3629999A1 (de) 1988-03-17
DE3629999C2 true DE3629999C2 (enExample) 1990-04-26

Family

ID=6308838

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863629999 Granted DE3629999A1 (de) 1986-09-03 1986-09-03 Freilauf mit klemmkoerpern

Country Status (2)

Country Link
US (1) US4819775A (enExample)
DE (1) DE3629999A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5383542A (en) * 1993-12-27 1995-01-24 Ford Motor Company Overrunning clutch
US5518094A (en) * 1994-07-22 1996-05-21 Honeybee Robotics, Inc. Clutch/brake having rectangular-area-contact 3D locking sprags
US5765669A (en) 1996-01-26 1998-06-16 Dwbh Ventures Ltd. Reversible, infinitely variable wedging element, force transfer device
DE102007022148A1 (de) * 2007-05-11 2008-11-13 Schaeffler Kg Freilauf-Klemmkörper
DE102013017825A1 (de) * 2013-10-24 2015-04-30 Borgwarner Inc. Freilauf und Freilaufanordnung mit einem solchen Freilauf

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2711238A (en) * 1953-03-02 1955-06-21 Formsprag Co Self-releasing sprag for one-way clutches
US2901072A (en) * 1956-06-01 1959-08-25 Ringspann Maurer Kg A Over-running clutch couplings or the like
US3019873A (en) * 1957-04-08 1962-02-06 Borg Warner Sprag
DE1915567B2 (de) * 1969-03-27 1972-03-16 Ringspann Albrecht Maurer Kg, 6380 Bad Homburg Freilaufkupplung mit klemmstuecken
GB1314529A (en) * 1969-06-06 1973-04-26 Renold Ltd Sprag clutches
US3613846A (en) * 1970-01-12 1971-10-19 Formsprag Co Hollow sprag
DE2214840C3 (de) * 1972-03-27 1981-03-26 Stieber Antriebselemente GmbH, 68775 Ketsch Freilaufkupplung mit Klemmkörpern

Also Published As

Publication number Publication date
DE3629999A1 (de) 1988-03-17
US4819775A (en) 1989-04-11

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: KHD LUFTFAHRTTECHNIK GMBH, 6370 OBERURSEL, DE

8327 Change in the person/name/address of the patent owner

Owner name: BMW ROLLS-ROYCE GMBH, 6370 OBERURSEL, DE

8365 Fully valid after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: ROLLS-ROYCE DEUTSCHLAND GMBH, 61440 OBERURSEL, DE

8339 Ceased/non-payment of the annual fee