ES396325A1 - Improvements introduced in the multiple crowns free wheel system for bikes. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements introduced in the multiple crowns free wheel system for bikes. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES396325A1
ES396325A1 ES396325A ES396325A ES396325A1 ES 396325 A1 ES396325 A1 ES 396325A1 ES 396325 A ES396325 A ES 396325A ES 396325 A ES396325 A ES 396325A ES 396325 A1 ES396325 A1 ES 396325A1
Authority
ES
Spain
Prior art keywords
translation
legally binding
google translate
machine
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
Application number
ES396325A
Other languages
Spanish (es)
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.)
Zeus Industrial SA
Original Assignee
Zeus Industrial SA
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 Zeus Industrial SA filed Critical Zeus Industrial SA
Priority to ES396325A priority Critical patent/ES396325A1/en
Priority to FR7201351A priority patent/FR2157287A5/fr
Priority to JP47020492A priority patent/JPS4850453A/ja
Priority to DE19722210304 priority patent/DE2210304B2/en
Publication of ES396325A1 publication Critical patent/ES396325A1/en
Priority to US05/490,107 priority patent/US4121474A/en
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
    • F16D41/24—Freewheels or freewheel clutches specially adapted for cycles
    • F16D41/30—Freewheels or freewheel clutches specially adapted for cycles with hinged pawl co-operating with teeth, cogs, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

Improvements introduced in the multi-crown free wheel system for bicycles, which are essentially characterized by being formed from a core in which their sections have been reduced to the maximum when using steels of the highest quality, which has the shape of a cylinder, of constant external section, in which there is a series of channels according to its generatrix, equal and equidistant, whose corresponding background is preferably in half reed, while such core presents in coincidence with the annular ridge of its posterior embouchure, a flange or fin normal to the surface from which it emerges, in order to serve as a penetration stop for the different crowns or pinions, which will preferably be constituted in aluminum or one of its alloys, and provided by its internal peripheral zone, a series of nerves complementary to the channels of the nucleus and in the same number as those, in such a way that they can be mounted or enchavet by sliding in the axial direction one after the other. (Machine-translation by Google Translate, not legally binding)
ES396325A 1971-10-23 1971-10-23 Improvements introduced in the multiple crowns free wheel system for bikes. (Machine-translation by Google Translate, not legally binding) Expired ES396325A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES396325A ES396325A1 (en) 1971-10-23 1971-10-23 Improvements introduced in the multiple crowns free wheel system for bikes. (Machine-translation by Google Translate, not legally binding)
FR7201351A FR2157287A5 (en) 1971-10-23 1972-01-14
JP47020492A JPS4850453A (en) 1971-10-23 1972-02-28
DE19722210304 DE2210304B2 (en) 1971-10-23 1972-03-03 SPROCKET ARRANGEMENT ON A FREE WHEEL FOR BICYCLES
US05/490,107 US4121474A (en) 1971-10-23 1974-07-19 Multiple crown free wheel systems for bicycles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES396325A ES396325A1 (en) 1971-10-23 1971-10-23 Improvements introduced in the multiple crowns free wheel system for bikes. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES396325A1 true ES396325A1 (en) 1973-02-01

Family

ID=8459402

Family Applications (1)

Application Number Title Priority Date Filing Date
ES396325A Expired ES396325A1 (en) 1971-10-23 1971-10-23 Improvements introduced in the multiple crowns free wheel system for bikes. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
JP (1) JPS4850453A (en)
DE (1) DE2210304B2 (en)
ES (1) ES396325A1 (en)
FR (1) FR2157287A5 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5262842A (en) * 1975-11-18 1977-05-24 Shimano Industrial Co Multistep free wheel for bicycle
JPS5271040A (en) * 1975-12-08 1977-06-14 Shimano Industrial Co Device for driving bicycle
JPS5528614Y2 (en) * 1977-04-28 1980-07-08
JPS5721835Y2 (en) * 1978-05-10 1982-05-12
JPS5742153Y2 (en) * 1978-12-12 1982-09-16
IT8123004V0 (en) * 1981-09-22 1981-09-22 Campagnolo Tullio FREE WHEEL FOR BICYCLE WHEELS WITH CONICAL ADJUSTMENT AND CENTERING DEVICES.
US6264575B1 (en) 1999-04-08 2001-07-24 Shimano, Inc. Freewheel for a bicycle
US7044876B2 (en) * 2003-01-17 2006-05-16 Shimano, Inc. Bicycle sprocket having lateral protrusions for use in a multiple sprocket assembly
CN110712474B (en) * 2017-05-30 2023-08-08 株式会社岛野 Sprocket support body and bicycle rear hub assembly

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4326104Y1 (en) * 1964-12-28 1968-10-31

Also Published As

Publication number Publication date
DE2210304A1 (en) 1973-05-03
JPS4850453A (en) 1973-07-16
FR2157287A5 (en) 1973-06-01
DE2210304B2 (en) 1976-04-22

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