AU2001222188A1 - An hydraulic pump for vehicles controllable by handlebars - Google Patents
An hydraulic pump for vehicles controllable by handlebarsInfo
- Publication number
- AU2001222188A1 AU2001222188A1 AU2001222188A AU2218801A AU2001222188A1 AU 2001222188 A1 AU2001222188 A1 AU 2001222188A1 AU 2001222188 A AU2001222188 A AU 2001222188A AU 2218801 A AU2218801 A AU 2218801A AU 2001222188 A1 AU2001222188 A1 AU 2001222188A1
- Authority
- AU
- Australia
- Prior art keywords
- handlebars
- cylinder body
- hydraulic pump
- housing
- pivoting
- 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.)
- Abandoned
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
-
- 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
- B62K23/06—Levers
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20012—Multiple controlled elements
- Y10T74/20201—Control moves in two planes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20207—Multiple controlling elements for single controlled element
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20207—Multiple controlling elements for single controlled element
- Y10T74/20256—Steering and controls assemblies
- Y10T74/20268—Reciprocating control elements
- Y10T74/2028—Handle bar type
- Y10T74/20287—Flexible control element
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20396—Hand operated
- Y10T74/20402—Flexible transmitter [e.g., Bowden cable]
- Y10T74/2042—Flexible transmitter [e.g., Bowden cable] and hand operator
- Y10T74/20438—Single rotatable lever [e.g., for bicycle brake or derailleur]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
- Power Steering Mechanism (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
A master cylinder which has an unusual ability to limit space requirements, to be fitted in vehicles controllable by handlebars, comprises a cylinder body provided with a seat for housing a portion of the handlebar. A chamber for slidably housing a piston extends along an axis inside the cylinder body. A manual control lever which acts on the piston is mounted on the cylinder body for pivoting about its fulcrum in a plane. The axis along which the chamber for slidably housing the piston extends intersects the plane of pivoting of the control lever at a point.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IT2000/000494 WO2002044009A1 (en) | 2000-11-30 | 2000-11-30 | An hydraulic pump for vehicles controllable by handlebars |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001222188A1 true AU2001222188A1 (en) | 2002-06-11 |
Family
ID=11133590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001222188A Abandoned AU2001222188A1 (en) | 2000-11-30 | 2000-11-30 | An hydraulic pump for vehicles controllable by handlebars |
Country Status (7)
Country | Link |
---|---|
US (1) | US7100751B2 (en) |
EP (1) | EP1337432B1 (en) |
JP (1) | JP4965058B2 (en) |
AT (1) | ATE288849T1 (en) |
AU (1) | AU2001222188A1 (en) |
DE (1) | DE60018120T2 (en) |
WO (1) | WO2002044009A1 (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7546909B2 (en) | 2004-03-09 | 2009-06-16 | Hayes Bicycle Group, Inc. | Lever assembly and master cylinder |
DE102005039109A1 (en) * | 2005-08-10 | 2007-02-15 | Gustav Magenwirth Gmbh & Co. Kg | Lever arrangement and operating unit for handlebar-guided vehicles |
JP2007069710A (en) * | 2005-09-06 | 2007-03-22 | Yamaha Motor Co Ltd | Hydraulic feeding device and motorcycle provided therewith |
US7500545B2 (en) * | 2005-12-13 | 2009-03-10 | Shimano, Inc. | Reservoir apparatus for a bicycle brake lever device |
US7487638B2 (en) * | 2006-06-09 | 2009-02-10 | Shimano Inc. | Bicycle hydraulic brake accentuate device |
DE102006040328A1 (en) * | 2006-08-29 | 2008-03-06 | Gustav Magenwirth Gmbh & Co. Kg | Brake system with a hydraulic brake system |
DE102006040327A1 (en) * | 2006-08-29 | 2008-03-06 | Gustav Magenwirth Gmbh & Co. Kg | Brake system with a hydraulic brake system |
US20080155982A1 (en) * | 2006-12-28 | 2008-07-03 | Jones Christopher S | Hydraulic Brake Master Cylinder |
US7733072B2 (en) * | 2007-08-27 | 2010-06-08 | Texas Instruments Incorporated | Step-down/step-up DC/DC converter apparatus and method with inductor current threshold value adjusting |
WO2010054303A1 (en) * | 2008-11-10 | 2010-05-14 | Hb Performance Systems, Inc. | Handlebar master cylinder |
US9403512B2 (en) * | 2009-08-05 | 2016-08-02 | Shimano Inc. | Hydraulic brake control apparatus |
CN103373429B (en) * | 2012-04-27 | 2015-12-16 | 永克達工業股份有限公司 | Hydraulic brake sealing device |
US9731787B2 (en) * | 2013-06-28 | 2017-08-15 | Shimano Inc. | Bicycle operating device mounting assembly |
TWI552905B (en) * | 2014-04-21 | 2016-10-11 | Tektro Technology Corp | Hydraulic brake master cylinder |
TWI651225B (en) * | 2014-04-28 | 2019-02-21 | 日商日立汽車系統股份有限公司 | Main pump for vehicles |
JP6248022B2 (en) * | 2014-09-30 | 2017-12-13 | 日信工業株式会社 | Hydraulic master cylinder for bar handle vehicle |
US10046829B2 (en) * | 2015-03-06 | 2018-08-14 | Shimano Inc. | Bicycle hydraulic operating device |
US10183723B2 (en) * | 2015-03-12 | 2019-01-22 | Sram, Llc | Bicycle control device |
US10676151B2 (en) * | 2017-08-03 | 2020-06-09 | Shimano Inc. | Hydraulic operating device |
US10526038B2 (en) | 2017-08-03 | 2020-01-07 | Shimano Inc. | Operating device |
US10358183B2 (en) * | 2017-08-24 | 2019-07-23 | Shimano Inc. | Hydraulic operating apparatus |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1590861A (en) * | 1978-03-07 | 1981-06-10 | Automotive Prod Co Ltd | Hydraulic actuators |
GB2078868B (en) * | 1980-05-15 | 1985-04-03 | Honda Motor Co Ltd | Hydraulic pump |
JPS5849549A (en) * | 1981-09-19 | 1983-03-23 | Honda Motor Co Ltd | Hydraulic master cylinder device of motorcycle and the like |
US4560049A (en) * | 1982-09-28 | 1985-12-24 | Honda Giken Kogyo Kabushiki Kaisha | Operation device for clutch master cylinder with means to adjust the play stroke of the clutch lever |
GB8421830D0 (en) * | 1984-08-29 | 1984-10-03 | Automotive Prod Plc | Hydraulic master cylinder |
DE3712734A1 (en) * | 1987-04-04 | 1988-10-20 | Sandor Suele | BICYCLE BRAKE |
KR900008424B1 (en) * | 1987-06-05 | 1990-11-20 | 닛신 고오교오 가부시끼가이샤 | Lever system for vehicles |
JPH041034Y2 (en) * | 1989-09-13 | 1992-01-14 | Nissin Kogyo Kk | |
GB9305838D0 (en) * | 1993-03-20 | 1993-05-05 | Automotive Products Plc | An operating mechanism for a hydraulic master cylinder |
DE9321179U1 (en) * | 1993-08-28 | 1996-05-23 | Fichtel & Sachs Ag | Actuator for a hydraulic brake on two-wheelers |
JP3754790B2 (en) * | 1997-03-17 | 2006-03-15 | 日信工業株式会社 | Hydraulic master cylinder device for bar handle vehicle |
IT237821Y1 (en) * | 1997-07-23 | 2000-09-29 | Crc Ct Ricerche Cagiva S A | PUMP ASSEMBLY, FRONT BRAKE SYSTEM LIQUID TANK AND BRAKE OR CLUTCH LEVER FOR A MOTORCYCLE |
JP4357660B2 (en) * | 1999-08-27 | 2009-11-04 | 本田技研工業株式会社 | Master cylinder device for vehicle |
JP4249868B2 (en) * | 1999-12-16 | 2009-04-08 | 日信工業株式会社 | Bar handle vehicle operating lever grip allowance adjustment mechanism |
-
2000
- 2000-11-30 WO PCT/IT2000/000494 patent/WO2002044009A1/en active IP Right Grant
- 2000-11-30 JP JP2002545963A patent/JP4965058B2/en not_active Expired - Lifetime
- 2000-11-30 US US10/432,955 patent/US7100751B2/en not_active Expired - Lifetime
- 2000-11-30 DE DE60018120T patent/DE60018120T2/en not_active Expired - Lifetime
- 2000-11-30 EP EP00985767A patent/EP1337432B1/en not_active Expired - Lifetime
- 2000-11-30 AU AU2001222188A patent/AU2001222188A1/en not_active Abandoned
- 2000-11-30 AT AT00985767T patent/ATE288849T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE60018120D1 (en) | 2005-03-17 |
ATE288849T1 (en) | 2005-02-15 |
JP2004520214A (en) | 2004-07-08 |
WO2002044009A1 (en) | 2002-06-06 |
DE60018120T2 (en) | 2006-01-05 |
EP1337432B1 (en) | 2005-02-09 |
US7100751B2 (en) | 2006-09-05 |
EP1337432A1 (en) | 2003-08-27 |
JP4965058B2 (en) | 2012-07-04 |
US20040045775A1 (en) | 2004-03-11 |
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