WO2012143258A3 - Geber für ein hydraulisches betätigungselement - Google Patents

Geber für ein hydraulisches betätigungselement Download PDF

Info

Publication number
WO2012143258A3
WO2012143258A3 PCT/EP2012/056424 EP2012056424W WO2012143258A3 WO 2012143258 A3 WO2012143258 A3 WO 2012143258A3 EP 2012056424 W EP2012056424 W EP 2012056424W WO 2012143258 A3 WO2012143258 A3 WO 2012143258A3
Authority
WO
WIPO (PCT)
Prior art keywords
piston
transmitter
hand lever
plunger
cylinder
Prior art date
Application number
PCT/EP2012/056424
Other languages
English (en)
French (fr)
Other versions
WO2012143258A2 (de
Inventor
Stefan Ruckh
Jochen COCONCELLI
Joachim Hujer
Original Assignee
Gustav Magenwirth Gmbh & Co. Kg
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
Priority claimed from DE102011007643A external-priority patent/DE102011007643A1/de
Priority claimed from DE102011078480A external-priority patent/DE102011078480A1/de
Application filed by Gustav Magenwirth Gmbh & Co. Kg filed Critical Gustav Magenwirth Gmbh & Co. Kg
Priority to EP12715056.3A priority Critical patent/EP2699469A2/de
Publication of WO2012143258A2 publication Critical patent/WO2012143258A2/de
Publication of WO2012143258A3 publication Critical patent/WO2012143258A3/de
Priority to US14/058,726 priority patent/US20140041379A1/en

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
    • B60T11/165—Single master cylinders for pressurised systems
    • 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
    • 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
    • B60T7/00—Brake-action initiating means
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/08—Brake-action initiating means for personal initiation hand actuated
    • B60T7/10—Disposition of hand control
    • B60T7/102—Disposition of hand control by means of a tilting lever

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Mechanical Control Devices (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)

Abstract

Die Erfindung betrifft einen Geber (1) für ein hydraulisches Betätigungselement, mit einem Zylinder (100), in welchem ein Kolben (30) verschiebbar gelagert ist, und einem Handhebel (130), mit welchem die Lage des Kolbens (30) im Zylinder (100) beeinflusst werden kann und einem Befestigungselement (110) welches einen komplementär zum Innenquerschnitt (20) des Lenkers (2) geformten Klemmteil (110) aufweist, welcher dazu eingerichtet ist, mittels einer Innenklemmung im Lenker (2) befestigt zu werden. Weiterhin betrifft die Erfindung einen Geber (1), bei welchem der Handhebel (130) und der Kolben (30) durch einen Stößel (40) verbunden sind, welcher einen ersten Längsabschnitt (401) aufweist, welcher mit einem Außengewinde versehen ist, welches in ein Innengewinde am Handhebel (130) eingreift, so dass der Abstand zwischen Kolben (30) und Handhebel (130) durch Drehen des Stößels (40) einstellbar ist, und wobei der Stößel (40) einen zweiten Längsabschnitt (402) aufweist, welcher mit einem polygonalen Außenquerschnitt versehen ist, welcher an zumindest einem zweiten Federelement (45) anliegt. Schließlich betrifft die Erfindung Geber (1), bei welchem der Kolben (30) aus einem Kunststoffmaterial den Zylinder (100) nach außen mit einer Abstreitlippe (301) abdichtet, welche einstückig mit dem Kolben (30) verbunden ist.
PCT/EP2012/056424 2011-04-19 2012-04-10 Geber für ein hydraulisches betätigungselement WO2012143258A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP12715056.3A EP2699469A2 (de) 2011-04-19 2012-04-10 Geber für ein hydraulisches betätigungselement
US14/058,726 US20140041379A1 (en) 2011-04-19 2013-10-21 Master for a hydraulic actuating element

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102011007643.3 2011-04-19
DE102011007643A DE102011007643A1 (de) 2011-04-19 2011-04-19 Geber für ein hydraulisches Betätigungselement
DE102011078480A DE102011078480A1 (de) 2011-06-30 2011-06-30 Geber für ein hydraulisches Betätigungselement
DE102011078480.2 2011-06-30

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/058,726 Continuation US20140041379A1 (en) 2011-04-19 2013-10-21 Master for a hydraulic actuating element

Publications (2)

Publication Number Publication Date
WO2012143258A2 WO2012143258A2 (de) 2012-10-26
WO2012143258A3 true WO2012143258A3 (de) 2013-06-06

Family

ID=45976361

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/056424 WO2012143258A2 (de) 2011-04-19 2012-04-10 Geber für ein hydraulisches betätigungselement

Country Status (4)

Country Link
US (1) US20140041379A1 (de)
EP (1) EP2699469A2 (de)
TW (1) TW201242836A (de)
WO (1) WO2012143258A2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8863912B2 (en) * 2009-08-05 2014-10-21 Shimano Inc. Brake control apparatus and control lever therefor
US9630677B2 (en) * 2012-06-15 2017-04-25 Sram, Llc Brake control apparatus
ITMI20130950A1 (it) * 2013-06-10 2014-12-11 Campagnolo Srl Complesso di manubrio di bicicletta con comandi oleoidraulici integrati
US9290232B2 (en) * 2014-03-24 2016-03-22 Sram, Llc Variable rate assembly for a brake system for bicycle
US10550858B2 (en) * 2014-08-25 2020-02-04 Shimano Inc. Bicycle control device
US10501144B2 (en) * 2015-11-05 2019-12-10 Sram, Llc Bicycle lever assembly adjustment device
US10882580B2 (en) 2016-11-01 2021-01-05 Shimano Inc. Bicycle component mounting device
US10583890B2 (en) * 2017-02-21 2020-03-10 Shimano Inc. Bar-end device assembly for tube member of bicycle
USD844928S1 (en) * 2017-07-25 2019-04-02 Cambro Manufacturing Company Dish caddy adjusting lever
US11618529B2 (en) 2020-06-03 2023-04-04 Dextera Brakes, Llc Grip assembly for vehicle

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190403651A (en) * 1904-02-13 1904-05-26 Frederick George Heath Improvements in Hydraulic Brakes for Cycles and Motor Vehicles
FR59965E (fr) * 1950-01-23 1954-09-22 Dispositif de commande de freins à patins pour bicyclettes, motocyclettes ou véhicules analogues
EP0281567B1 (de) * 1985-11-19 1992-01-02 Modolo Tecnologie Avanzate S.R.L. Fahrradbremssteuerungsmittel, insbesondere für rennräder
US6502675B1 (en) * 2000-01-11 2003-01-07 Frank G. Andrus Integrated handlebar and master cylinder having piston and hydraulic line coaxially aligned with major central axis of handlebar
US20050056011A1 (en) * 2003-09-12 2005-03-17 Shoji Idei Oil pressure generator for a vehicle
US20090152063A1 (en) * 2007-12-13 2009-06-18 Szu-Fang Tsai Pumping device for a hydraulic brake of a bicycle
US20110031079A1 (en) * 2009-08-05 2011-02-10 Shimano Inc. Brake control apparatus and control lever therefor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4232766A1 (de) 1992-09-30 1994-03-31 Magenwirth Gmbh Co Gustav Hydraulische Felgenbremse für Fahrräder

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190403651A (en) * 1904-02-13 1904-05-26 Frederick George Heath Improvements in Hydraulic Brakes for Cycles and Motor Vehicles
FR59965E (fr) * 1950-01-23 1954-09-22 Dispositif de commande de freins à patins pour bicyclettes, motocyclettes ou véhicules analogues
EP0281567B1 (de) * 1985-11-19 1992-01-02 Modolo Tecnologie Avanzate S.R.L. Fahrradbremssteuerungsmittel, insbesondere für rennräder
US6502675B1 (en) * 2000-01-11 2003-01-07 Frank G. Andrus Integrated handlebar and master cylinder having piston and hydraulic line coaxially aligned with major central axis of handlebar
US20050056011A1 (en) * 2003-09-12 2005-03-17 Shoji Idei Oil pressure generator for a vehicle
US20090152063A1 (en) * 2007-12-13 2009-06-18 Szu-Fang Tsai Pumping device for a hydraulic brake of a bicycle
US20110031079A1 (en) * 2009-08-05 2011-02-10 Shimano Inc. Brake control apparatus and control lever therefor

Also Published As

Publication number Publication date
US20140041379A1 (en) 2014-02-13
TW201242836A (en) 2012-11-01
EP2699469A2 (de) 2014-02-26
WO2012143258A2 (de) 2012-10-26

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