GB726575A - Friction ratchet device with clamping rollers - Google Patents

Friction ratchet device with clamping rollers

Info

Publication number
GB726575A
GB726575A GB687453A GB687453A GB726575A GB 726575 A GB726575 A GB 726575A GB 687453 A GB687453 A GB 687453A GB 687453 A GB687453 A GB 687453A GB 726575 A GB726575 A GB 726575A
Authority
GB
United Kingdom
Prior art keywords
friction
rollers
ratchet device
clamping rollers
march
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
Application number
GB687453A
Original Assignee
Riedl Franz
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
Priority to DE726575X priority Critical
Application filed by Riedl Franz filed Critical Riedl Franz
Publication of GB726575A publication Critical patent/GB726575A/en
Application status is Expired legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00Freewheels or freewheel clutches
    • F16D41/06Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/064Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls
    • F16D41/066Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical

Abstract

726,575. Ratchet gearing and clutches. RIEDL, F. March 12, 1953 [March 12, 1952], No. 6874/53. Classes 80 (2) and 80 (3). In a friction ratchet gearing or clutch inner and outer members 6, 8, spaced by ball or roller bearings 4, 5, coact with rollers 7 which are continuously urged to a jamming position by springs 14 acting through members 15 and intermediate balls 16. The line of action of the spring 14 passes through the centres of the ball 16 and roller 7. Balls may be used in place of the rollers 7. The invention is particularly applicable to friction ratchets in continuously variable speed gearing.
GB687453A 1952-03-12 1953-03-12 Friction ratchet device with clamping rollers Expired GB726575A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE726575X 1952-03-12

Publications (1)

Publication Number Publication Date
GB726575A true GB726575A (en) 1955-03-23

Family

ID=6635253

Family Applications (1)

Application Number Title Priority Date Filing Date
GB687453A Expired GB726575A (en) 1952-03-12 1953-03-12 Friction ratchet device with clamping rollers

Country Status (2)

Country Link
FR (1) FR1072862A (en)
GB (1) GB726575A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1102514B (en) * 1958-04-30 1961-03-16 Heinrich Gensheimer Jun Clamping roller lock for derailleur gear
US6237736B1 (en) 1999-02-23 2001-05-29 Nsk Ltd. One-way clutch built-in type pulley apparatus for alternator and method for preventing squeal of endless belt for driving alternator
US6257385B1 (en) 1999-02-12 2001-07-10 Nsk Ltd. Roller clutch built-in type pulley apparatus for alternator

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4199964A (en) * 1975-02-12 1980-04-29 Grey John C Thrust transmission or thrust producing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1102514B (en) * 1958-04-30 1961-03-16 Heinrich Gensheimer Jun Clamping roller lock for derailleur gear
US6257385B1 (en) 1999-02-12 2001-07-10 Nsk Ltd. Roller clutch built-in type pulley apparatus for alternator
US6237736B1 (en) 1999-02-23 2001-05-29 Nsk Ltd. One-way clutch built-in type pulley apparatus for alternator and method for preventing squeal of endless belt for driving alternator

Also Published As

Publication number Publication date
FR1072862A (en) 1954-09-16

Similar Documents

Publication Publication Date Title
Jennings Sociometry in group relations; a work guide for teachers.
GB1126665A (en) Motion converting device
Bass Further evidence on the dynamic character of criteria.
GB1174226A (en) Improvements in Jamming-Roller Freewheel Clutches
GB1049525A (en) A new or improved overload clutch or torque limiting device
GB1044292A (en) Improvements in and relating to overrunning roller clutches
GB1016112A (en) Improvements in and relating to overrunning clutches
GB1257237A (en)
GB898477A (en) Recirculating bearing
GB974132A (en) One-way roller clutch
GB1380947A (en) Adjustable sleeve bearing
GB638976A (en) Improvements in irreversible driving device
GB845675A (en) Bearing structure
GB1177092A (en) Roller Device
GB1003173A (en) Improvements in or relating to infinitely variable speed gears
GB1037832A (en) A sprag freewheel
GB1345508A (en) Overrunning one-way engagign devices of the phased roller type
GB924805A (en) Differential locking device
GB1508675A (en) Retainer assembly for releasably securing a rotatable member to a shaft
GB739838A (en) Improvements in ball or roller bearings
GB544881A (en) Improvements in packing, fluid-sealing and dust excluding devices for plungers, pistons, shafts, bearings and the like
GB995147A (en) Improvements in or relating to a roller clutch
GB1461104A (en) Traction roller transmission
GB944649A (en) Two-part machine element made from pressed sintered materials
GB1334804A (en) Free-wheel device