FR2317157A1 - Motor cycle twist grip assembly - has exchangeable hydraulic brake cylinder and additional switches or cable controls - Google Patents

Motor cycle twist grip assembly - has exchangeable hydraulic brake cylinder and additional switches or cable controls

Info

Publication number
FR2317157A1
FR2317157A1 FR7605096A FR7605096A FR2317157A1 FR 2317157 A1 FR2317157 A1 FR 2317157A1 FR 7605096 A FR7605096 A FR 7605096A FR 7605096 A FR7605096 A FR 7605096A FR 2317157 A1 FR2317157 A1 FR 2317157A1
Authority
FR
France
Prior art keywords
housing
assembly
brake cylinder
twist grip
exchangeable
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
FR7605096A
Other languages
French (fr)
Other versions
FR2317157B3 (en
Inventor
Ludwig Rottenkolber
Joachim Penz
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.)
MAGENWIRTH KG GUSTAV
Original Assignee
MAGENWIRTH KG GUSTAV
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 MAGENWIRTH KG GUSTAV filed Critical MAGENWIRTH KG GUSTAV
Publication of FR2317157A1 publication Critical patent/FR2317157A1/en
Application granted granted Critical
Publication of FR2317157B3 publication Critical patent/FR2317157B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/22—Master control, e.g. master cylinders characterised by being integral with reservoir
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K23/00—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips
    • B62K23/02—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips hand actuated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
    • B62L3/00—Brake-actuating mechanisms; Arrangements thereof
    • B62L3/02—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever
    • B62L3/023—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever acting on fluid pressure systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)

Abstract

The assembly housing slides over the right hand end of the handle bars and consists of a conventional twist grip (2) to control the engine speed. A brake lever (6), pivoted (5) to the assembly housing, is provided with a projecting cam (11) which bears against a hydraulic push rod (12). The brake cylinder housing (7) is readily exchanged by screwing into the housing assembly. A fluid reservoir with transparent cover is also provided with the assembly. A direction indicator switch, a decompression valve actuator cable and a rear view mirror may also be attached to the housing.
FR7605096A 1975-07-10 1976-02-24 Motor cycle twist grip assembly - has exchangeable hydraulic brake cylinder and additional switches or cable controls Granted FR2317157A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752530745 DE2530745B2 (en) 1975-07-10 1975-07-10 Arrangement of the brake actuation device for motorized two-wheeled vehicles

Publications (2)

Publication Number Publication Date
FR2317157A1 true FR2317157A1 (en) 1977-02-04
FR2317157B3 FR2317157B3 (en) 1980-05-30

Family

ID=5951112

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7605096A Granted FR2317157A1 (en) 1975-07-10 1976-02-24 Motor cycle twist grip assembly - has exchangeable hydraulic brake cylinder and additional switches or cable controls

Country Status (4)

Country Link
AT (1) AT354868B (en)
DE (1) DE2530745B2 (en)
FR (1) FR2317157A1 (en)
IT (1) IT1052076B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3112866A1 (en) * 1980-05-19 1982-02-11 Aisin Seiki K.K., Kariya, Aichi BRAKE WARMING DEVICE FOR A TWO WHEEL
FR2526391A1 (en) * 1982-05-06 1983-11-10 Magenwirth Gmbh Co Gustav BRAKE CYLINDER FOR ATTACHING TO THE HANDLEBAR OF A TWO-WHEELED VEHICLE
EP0100179A1 (en) * 1982-07-24 1984-02-08 Automotive Products Public Limited Company Handlebar mounted master cylinder

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2922399B1 (en) * 1979-06-01 1980-12-18 Magenwirth Gmbh Co Gustav Brake cylinder housing for attachment to the handlebars of a motorized two-wheeler
JPS5849585A (en) * 1981-09-19 1983-03-23 本田技研工業株式会社 Choke lever device for two-wheeled automobile
US4497503A (en) * 1983-02-14 1985-02-05 General Motors Corporation Hydraulic control system for vehicle
DE3706545A1 (en) * 1987-02-28 1988-09-08 Bayerische Motoren Werke Ag Hand lever device for motorcycle handlebars or the like
DE19534111A1 (en) * 1995-09-14 1997-03-20 Manfred Joos Front disc brake for motorcycle
DE19726435A1 (en) * 1997-06-23 1998-12-24 Wendler Innovations Gmbh Hydraulic rim brake for bicycles
ITMI20080346A1 (en) * 2008-02-29 2009-09-01 Braking Sunstar S P A "BRAKING DEVICE"
US9688348B2 (en) 2014-12-15 2017-06-27 Shimano Inc. Hydraulic hose fitting and hydraulic device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3112866A1 (en) * 1980-05-19 1982-02-11 Aisin Seiki K.K., Kariya, Aichi BRAKE WARMING DEVICE FOR A TWO WHEEL
FR2526391A1 (en) * 1982-05-06 1983-11-10 Magenwirth Gmbh Co Gustav BRAKE CYLINDER FOR ATTACHING TO THE HANDLEBAR OF A TWO-WHEELED VEHICLE
EP0100179A1 (en) * 1982-07-24 1984-02-08 Automotive Products Public Limited Company Handlebar mounted master cylinder

Also Published As

Publication number Publication date
AT354868B (en) 1979-02-11
DE2530745A1 (en) 1977-01-20
ATA48676A (en) 1979-06-15
IT1052076B (en) 1981-06-20
FR2317157B3 (en) 1980-05-30
DE2530745B2 (en) 1979-09-20

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Legal Events

Date Code Title Description
DR Decision of the appeal court due to an appeal at law against decisions of the director of the inpi, except decision of lapse