FR2450670A2 - ASSEMBLY AND DISASSEMBLY OF SPECIAL GEARS, IN PARTICULAR FREEWHEEL GROUP GEARS FOR BICYCLES - Google Patents

ASSEMBLY AND DISASSEMBLY OF SPECIAL GEARS, IN PARTICULAR FREEWHEEL GROUP GEARS FOR BICYCLES

Info

Publication number
FR2450670A2
FR2450670A2 FR8005138A FR8005138A FR2450670A2 FR 2450670 A2 FR2450670 A2 FR 2450670A2 FR 8005138 A FR8005138 A FR 8005138A FR 8005138 A FR8005138 A FR 8005138A FR 2450670 A2 FR2450670 A2 FR 2450670A2
Authority
FR
France
Prior art keywords
gears
bicycles
disassembly
assembly
special
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.)
Granted
Application number
FR8005138A
Other languages
French (fr)
Other versions
FR2450670B2 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2450670A2 publication Critical patent/FR2450670A2/en
Application granted granted Critical
Publication of FR2450670B2 publication Critical patent/FR2450670B2/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/0071—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for bicycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same

Abstract

L'EQUIPEMENT ETANT COMPOSE DE DEUX OUTILS LES EMPREINTES 2 A 5 DU PREMIER DE CES OUTILS, EMPREINTES QUI CORRESPONDENT AUX ELEMENTS I DU GROUPE A ROUE LIBRE ET QUI SONT APTES A LES ACCUEILLIR, EPOUSENT NON SEULEMENT LE PROFIL EXTERIEUR DE CES ELEMENTS, COMME C'ETAIT LE CAS DANS L'OUTIL CORRESPONDANT DU BREVET PRINCIPAL, MAIS EGALEMENT LA PAROI INTERIEURE DU TROU DE CES MEMES ELEMENTS. A CET EFFET, LES EMPREINTES DE L'OUTIL COMPORTENT UNE SAILLIE CYLINDRIQUE CENTRALE 9 DE DIAMETRE APPROPRIE, DESTINEE A "PILOTER" L'ELEMENT DANS L'EMPREINTE CORRESPONDANTE AU MOMENT DE SON INTRODUCTION.THE EQUIPMENT CONSISTING OF TWO TOOLS THE FOOTPRINTS 2 TO 5 OF THE FIRST OF THESE TOOLS, FOOTPRINTS WHICH CORRESPOND TO ELEMENTS I OF THE FREEWHEEL GROUP AND WHICH ARE SUITABLE TO WELCOME THEM, NOT ONLY THE OUTSIDE PROFILE OF THESE ELEMENTS, LIKE C 'WAS THE CASE IN THE CORRESPONDING TOOL OF THE MAIN PATENT, BUT ALSO THE INTERNAL WALL OF THE HOLE OF THE SAME ELEMENTS. To this end, the imprints of the tool include a central cylinder projection 9 of suitable diameter, intended to "pilot" the element in the corresponding imprint at the time of its introduction.

FR8005138A 1979-03-09 1980-03-07 ASSEMBLY AND DISASSEMBLY OF SPECIAL GEARS, IN PARTICULAR FREEWHEEL GROUP GEARS FOR BICYCLES Granted FR2450670A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20882/79A IT1188777B (en) 1979-03-09 1979-03-09 EQUIPMENT FOR CARRYING OUT THE ASSEMBLY AND DISASSEMBLY OF SPECIAL GEARS, IN PARTICULAR THE ASSEMBLY AND DISASSEMBLY OF GEARS FROM FREEWHEEL GROUPS FOR BICYCLES

Publications (2)

Publication Number Publication Date
FR2450670A2 true FR2450670A2 (en) 1980-10-03
FR2450670B2 FR2450670B2 (en) 1983-07-01

Family

ID=11173492

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8005138A Granted FR2450670A2 (en) 1979-03-09 1980-03-07 ASSEMBLY AND DISASSEMBLY OF SPECIAL GEARS, IN PARTICULAR FREEWHEEL GROUP GEARS FOR BICYCLES

Country Status (8)

Country Link
JP (1) JPS55125987A (en)
BE (1) BE882074R (en)
CH (1) CH638736A5 (en)
DE (1) DE3008804A1 (en)
ES (1) ES8100135A1 (en)
FR (1) FR2450670A2 (en)
GB (1) GB2046156B (en)
IT (1) IT1188777B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58157576U (en) * 1982-04-19 1983-10-20 ブリヂストンサイクル株式会社 Bicycle multi-free wheel disassembly tool

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR648483A (en) * 1928-02-07 1928-12-10 Apparatus for removing chain wheels from bicycles
FR1016965A (en) * 1950-03-13 1952-11-27 Freewheel remover wrench

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1150663A (en) * 1915-03-06 1915-08-17 Daniel C Sindlinger Double-acting pipe-wrench.
US2242080A (en) * 1937-12-22 1941-05-13 Bendix Aviat Corp Sprocket-removing fixture
IT1107709B (en) * 1976-12-27 1985-11-25 Campagnolo Tullio EQUIPMENT TO CARRY OUT THE ASSEMBLY AND DISASSEMBLY OF SPECIAL GEARS, IN PARTICULAR THE ASSEMBLY AND DISASSEMBLY OF GEARS FROM FREEWHEEL GROUPS FOR BICYCLES

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR648483A (en) * 1928-02-07 1928-12-10 Apparatus for removing chain wheels from bicycles
FR1016965A (en) * 1950-03-13 1952-11-27 Freewheel remover wrench

Also Published As

Publication number Publication date
GB2046156A (en) 1980-11-12
ES489304A0 (en) 1980-11-01
FR2450670B2 (en) 1983-07-01
BE882074R (en) 1980-07-01
CH638736A5 (en) 1983-10-14
IT7920882A0 (en) 1979-03-09
GB2046156B (en) 1983-01-12
DE3008804A1 (en) 1980-09-18
IT1188777B (en) 1988-01-28
ES8100135A1 (en) 1980-11-01
JPS6319313B2 (en) 1988-04-22
JPS55125987A (en) 1980-09-29

Similar Documents

Publication Publication Date Title
USD272897S (en) Vehicle wheel cover
EP0927680A3 (en) Cradle assembly
CA2088857A1 (en) Tubular framing system
HU9402457D0 (en) Alkai metal 8,9-dehydroestrone-sulfate-esters
CS580182A2 (en) Herbicidni prostredek brzdici rust rostlin a zpusoherbicidni prostredek a prostredek brzdici rust rostlin, a zpusob vyroby ucinnych latek b vyroby ucinnych latek
FR2373730A1 (en) SHAPED SHEET BELT PULLEY
EP0184177A3 (en) Vehicle body
FR2661340B1 (en) MULTI-WALL STEEL PIPE.
FR2465912B1 (en) JUNCTION END CAP FOR JOINING TWO PROFILES
FR2721869B1 (en) ARRANGEMENT OF A TRANSFORMABLE FRONT SEAT OF A UTILITY VEHICLE
GB1327613A (en) Reinforced tooth gear
FR2453619A1 (en) VEHICLE SEAT
FR2450670A2 (en) ASSEMBLY AND DISASSEMBLY OF SPECIAL GEARS, IN PARTICULAR FREEWHEEL GROUP GEARS FOR BICYCLES
DE29906645U1 (en) Feedthrough device for sealingly carrying out at least one power through a wall or the like. trained breakthrough
USD275532S (en) Toothbrush
US5980116A (en) Crank axle for bicycle
DE155354T1 (en) BRAKE DRUM.
FR2570155B1 (en) PLANETARY REDUCER WITH TWO DOUBLE ECCENTRICS
GB1536598A (en) Covers for nuts
YU159780A (en) Supporting tube with at least one disconnectably connected profile for smallerbuilding constructions
DE2329997A1 (en) Clamp for T-joint in tubular structure - simplifies preparation of tube end with slotted holes allowing bending to flanges
DE2201211C3 (en) Installation duct, especially wiring duct
USD250642S (en) Tire
DE3735089A1 (en) BALL PIN CENTRAL JOINT WITH SEALING BELL FOR TRIANGLE LEVER IN MOTOR VEHICLES
USD288987S (en) Paint brush