IT1197134B - Procedimento per la fabbricazione di un corpo di ruota libera a trepignoni e ruote libere ottenute con detto procedimento - Google Patents

Procedimento per la fabbricazione di un corpo di ruota libera a trepignoni e ruote libere ottenute con detto procedimento

Info

Publication number
IT1197134B
IT1197134B IT21552/86A IT2155286A IT1197134B IT 1197134 B IT1197134 B IT 1197134B IT 21552/86 A IT21552/86 A IT 21552/86A IT 2155286 A IT2155286 A IT 2155286A IT 1197134 B IT1197134 B IT 1197134B
Authority
IT
Italy
Prior art keywords
procedure
trepignoni
freewheels
manufacture
freewheel body
Prior art date
Application number
IT21552/86A
Other languages
English (en)
Italian (it)
Other versions
IT8621552A0 (it
IT8621552A1 (it
Inventor
Edouard Monka
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
Publication of IT8621552A0 publication Critical patent/IT8621552A0/it
Publication of IT8621552A1 publication Critical patent/IT8621552A1/it
Application granted granted Critical
Publication of IT1197134B publication Critical patent/IT1197134B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/14—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass gear parts, e.g. gear wheels
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Gears, Cams (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
IT21552/86A 1985-08-30 1986-08-28 Procedimento per la fabbricazione di un corpo di ruota libera a trepignoni e ruote libere ottenute con detto procedimento IT1197134B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8512926A FR2586601A1 (fr) 1985-08-30 1985-08-30 Procede pour la fabrication d'un corps de roue libre a trois pignons, ainsi que les roues libres obtenues

Publications (3)

Publication Number Publication Date
IT8621552A0 IT8621552A0 (it) 1986-08-28
IT8621552A1 IT8621552A1 (it) 1988-02-28
IT1197134B true IT1197134B (it) 1988-11-25

Family

ID=9322499

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21552/86A IT1197134B (it) 1985-08-30 1986-08-28 Procedimento per la fabbricazione di un corpo di ruota libera a trepignoni e ruote libere ottenute con detto procedimento

Country Status (7)

Country Link
BE (1) BE905266A (fr)
DE (1) DE3629109A1 (fr)
ES (1) ES2002310A6 (fr)
FR (1) FR2586601A1 (fr)
GB (1) GB2179570B (fr)
IT (1) IT1197134B (fr)
NL (1) NL8602130A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2602841B1 (fr) * 1986-08-05 1990-11-23 Maillard Maurice Ets Couronne de roue libre de bicyclette, procede de fixation de pignons sur une telle couronne et roue libre ainsi obtenue
DE3803889A1 (de) * 1988-02-09 1989-08-17 Thun Alfred Heinrich Verfahren zur herstellung des aussenringkoerpers eines freilaufs fuer fahrraeder
DE9202693U1 (fr) * 1992-02-29 1992-04-23 Winkelmann & Pannhoff Gmbh, 4730 Ahlen, De
DE102005060999A1 (de) * 2005-12-20 2007-06-21 Saxonia Umformtechnik Gmbh Zahnrad
CN103542069A (zh) * 2013-10-25 2014-01-29 昆山精创模具有限公司 棘轮及其加工方法
DE102017202301A1 (de) 2017-02-14 2018-08-16 Zf Friedrichshafen Ag Zahnrad-Wellenverbindung
IT201700115407A1 (it) * 2017-10-13 2019-04-13 Campagnolo Srl Pacco pignoni e corpetto per il suo montaggio su un mozzo di ruota posteriore di bicicletta
IT201700115411A1 (it) 2017-10-13 2019-04-13 Campagnolo Srl Corpetto per mozzo di ruota posteriore di bicicletta e pacco pignoni atto ad essere montato sul mozzo mediante tale corpetto
CN108890238B (zh) * 2018-09-25 2020-04-28 山东帅克机械制造股份有限公司 机器人减速器刚性柔轮的加工工艺

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE384843A (fr) *
FR792322A (fr) * 1935-07-11 1935-12-28 Carrot Ets Perfectionnements apportés aux roues lïbres de bicyclettes, avec pignons étagés
FR976900A (fr) * 1948-10-26 1951-03-23 Perfectionnements aux roues libres et moyeux pour cycles et similaires
GB719694A (en) * 1950-02-27 1954-12-08 Maxmoerck Improved sprocket for passenger elevators having endless chains
US2673471A (en) * 1950-03-30 1954-03-30 Theodore S Kline Chain sprocket with selective welded hub
GB1200810A (en) * 1968-05-15 1970-08-05 Automotive Prod Co Ltd Improvements in or relating to gear wheel assemblies
GB1195486A (en) * 1968-05-24 1970-06-17 Automotive Prod Co Ltd Improvements in or relating to a Method of Producing Gear Wheel Assemblies
GB1494195A (en) * 1973-11-08 1977-12-07 Automotive Prod Co Ltd Gear wheel assemblies
IT7923049V0 (it) * 1979-11-07 1979-11-07 Catene Calibrate Regina Ruota libera multipla perfezionata per cambio di bicicletta.

Also Published As

Publication number Publication date
DE3629109C2 (fr) 1990-07-05
ES2002310A6 (es) 1988-08-01
IT8621552A0 (it) 1986-08-28
IT8621552A1 (it) 1988-02-28
GB8620264D0 (en) 1986-10-01
FR2586601A1 (fr) 1987-03-06
BE905266A (fr) 1986-12-01
DE3629109A1 (de) 1987-03-12
GB2179570A (en) 1987-03-11
NL8602130A (nl) 1987-03-16
GB2179570B (en) 1989-01-05

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