FR2573834B1 - Roue libre de cycle ou similaire - Google Patents

Roue libre de cycle ou similaire

Info

Publication number
FR2573834B1
FR2573834B1 FR8418219A FR8418219A FR2573834B1 FR 2573834 B1 FR2573834 B1 FR 2573834B1 FR 8418219 A FR8418219 A FR 8418219A FR 8418219 A FR8418219 A FR 8418219A FR 2573834 B1 FR2573834 B1 FR 2573834B1
Authority
FR
France
Prior art keywords
similar wheel
free cycle
cycle
free
wheel
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
FR8418219A
Other languages
English (en)
Other versions
FR2573834A1 (fr
Inventor
Edouard Monka
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.)
MAILLARD MAURICE ETS
Original Assignee
MAILLARD MAURICE ETS
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 MAILLARD MAURICE ETS filed Critical MAILLARD MAURICE ETS
Priority to FR8418219A priority Critical patent/FR2573834B1/fr
Priority to DE19853537809 priority patent/DE3537809A1/de
Priority to US06/792,307 priority patent/US4639241A/en
Publication of FR2573834A1 publication Critical patent/FR2573834A1/fr
Application granted granted Critical
Publication of FR2573834B1 publication Critical patent/FR2573834B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/40—Clamping arrangements where clamping parts are received in recesses of elements to be connected
    • F16B2200/406—Clamping parts being collars, bushings or wedges
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2164—Cranks and pedals
    • Y10T74/2165—Cranks and pedals with attached gear

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Gears, Cams (AREA)
  • Rolling Contact Bearings (AREA)
  • Retarders (AREA)
FR8418219A 1984-11-29 1984-11-29 Roue libre de cycle ou similaire Expired - Fee Related FR2573834B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8418219A FR2573834B1 (fr) 1984-11-29 1984-11-29 Roue libre de cycle ou similaire
DE19853537809 DE3537809A1 (de) 1984-11-29 1985-10-24 Fahrrad-freilauf oder dergleichen
US06/792,307 US4639241A (en) 1984-11-29 1985-10-28 Freewheel for a cycle or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8418219A FR2573834B1 (fr) 1984-11-29 1984-11-29 Roue libre de cycle ou similaire

Publications (2)

Publication Number Publication Date
FR2573834A1 FR2573834A1 (fr) 1986-05-30
FR2573834B1 true FR2573834B1 (fr) 1990-02-23

Family

ID=9310073

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8418219A Expired - Fee Related FR2573834B1 (fr) 1984-11-29 1984-11-29 Roue libre de cycle ou similaire

Country Status (3)

Country Link
US (1) US4639241A (fr)
DE (1) DE3537809A1 (fr)
FR (1) FR2573834B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2700372B1 (fr) * 1993-01-14 1995-03-17 Bg Innovation Perfectionnement pour roue libre.
US5809844A (en) * 1996-10-30 1998-09-22 Durham; Roger O. Spacing ring for bicycle chainrings
US20150133249A1 (en) * 2013-11-08 2015-05-14 Tien Hisn Industries Co., Ltd. Bicycle drive chainwheel assembly
US9403578B1 (en) * 2015-02-05 2016-08-02 Shimano Inc. Bicycle sprocket assembly and bicycle rear sprocket assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1555532A (en) * 1975-07-10 1979-11-14 Shimano Industrial Co Unit hub for a giycle
US4102215A (en) * 1976-05-19 1978-07-25 Shimano Industrial Company Limited Multi-speed freewheel for a bicycle
JPS5612083Y2 (fr) * 1977-09-29 1981-03-19
JPS5736488Y2 (fr) * 1978-04-14 1982-08-12
JPS5742153Y2 (fr) * 1978-12-12 1982-09-16
US4328882A (en) * 1980-03-21 1982-05-11 Shimano Industrial Company Limited Rear hub for a bicycle
JPS55147434A (en) * 1980-04-07 1980-11-17 Hitachi Ltd Coupling structure of two members
US4565392A (en) * 1984-07-09 1986-01-21 Stratoflex, Inc. Quick connect coupling

Also Published As

Publication number Publication date
DE3537809C2 (fr) 1989-05-11
US4639241A (en) 1987-01-27
FR2573834A1 (fr) 1986-05-30
DE3537809A1 (de) 1986-06-05

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Legal Events

Date Code Title Description
ST Notification of lapse