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IT1257148B - Freno di bicicletta. - Google Patents

Freno di bicicletta.

Info

Publication number
IT1257148B
IT1257148B ITTO920758A ITTO920758A IT1257148B IT 1257148 B IT1257148 B IT 1257148B IT TO920758 A ITTO920758 A IT TO920758A IT TO920758 A ITTO920758 A IT TO920758A IT 1257148 B IT1257148 B IT 1257148B
Authority
IT
Italy
Prior art keywords
levers
pin
articulated
arms
lever
Prior art date
Application number
ITTO920758A
Other languages
English (en)
Inventor
Antonio Romano
Original Assignee
Campagnolo Srl
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 Campagnolo Srl filed Critical Campagnolo Srl
Priority to ITTO920758A priority Critical patent/IT1257148B/it
Publication of ITTO920758A0 publication Critical patent/ITTO920758A0/it
Priority to DE4330053A priority patent/DE4330053B4/de
Priority to FR9310724A priority patent/FR2695616B1/fr
Priority to JP22604693A priority patent/JP3742117B2/ja
Priority to US08/119,584 priority patent/US5425434A/en
Publication of ITTO920758A1 publication Critical patent/ITTO920758A1/it
Application granted granted Critical
Publication of IT1257148B publication Critical patent/IT1257148B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
    • B62L1/00—Brakes; Arrangements thereof
    • B62L1/02—Brakes; Arrangements thereof in which cycle wheels are engaged by brake elements
    • B62L1/06—Brakes; Arrangements thereof in which cycle wheels are engaged by brake elements the wheel rim being engaged
    • B62L1/10—Brakes; Arrangements thereof in which cycle wheels are engaged by brake elements the wheel rim being engaged by the elements moving substantially parallel to the wheel axis
    • B62L1/14—Brakes; Arrangements thereof in which cycle wheels are engaged by brake elements the wheel rim being engaged by the elements moving substantially parallel to the wheel axis the elements being mounted on levers pivotable about different axes
    • B62L1/16—Brakes; Arrangements thereof in which cycle wheels are engaged by brake elements the wheel rim being engaged by the elements moving substantially parallel to the wheel axis the elements being mounted on levers pivotable about different axes the axes being located intermediate the ends of the levers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C1/00—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing
    • F16C1/10—Means for transmitting linear movement in a flexible sheathing, e.g. "Bowden-mechanisms"
    • F16C1/22—Adjusting; Compensating length
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/20—Land vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

Freno di bicicletta comprendente una coppia di leve (3, 23) ognuna delle quali comprende un braccio (6, 26) di sopporto di un pattino di frenatura. La prima leva (3) è articolata ad un perno (10) solidale con il telaio della bicicletta, al quale è solidale un elemento di collegamento (30) che porta un secondo perno (28) parallelo al perno (10) per l'articolazione della seconda leva (23). Mezzi elastici di richiamo (50) tendono a distanziare fra loro i bracci (6, 26) delle due leve (3, 23) ed è presente un dispositivo di regolazione della distanza fra i bracci (6, 26) delle leve (3, 23). Tale dispositivo di regolazione comprende mezzi di trasmissione del movimento delle due leve che include un organo a bilanciere (34) articolato in corrispondenza del secondo perno (28).
ITTO920758A 1992-09-11 1992-09-11 Freno di bicicletta. IT1257148B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITTO920758A IT1257148B (it) 1992-09-11 1992-09-11 Freno di bicicletta.
DE4330053A DE4330053B4 (de) 1992-09-11 1993-09-06 Fahrradbremse
FR9310724A FR2695616B1 (fr) 1992-09-11 1993-09-09 Frein de bicyclette à leviers articulés.
JP22604693A JP3742117B2 (ja) 1992-09-11 1993-09-10 自転車のブレーキ
US08/119,584 US5425434A (en) 1992-09-11 1993-09-13 Bicycle brake with two pivot pins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO920758A IT1257148B (it) 1992-09-11 1992-09-11 Freno di bicicletta.

Publications (3)

Publication Number Publication Date
ITTO920758A0 ITTO920758A0 (it) 1992-09-11
ITTO920758A1 ITTO920758A1 (it) 1994-03-11
IT1257148B true IT1257148B (it) 1996-01-05

Family

ID=11410721

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO920758A IT1257148B (it) 1992-09-11 1992-09-11 Freno di bicicletta.

Country Status (5)

Country Link
US (1) US5425434A (it)
JP (1) JP3742117B2 (it)
DE (1) DE4330053B4 (it)
FR (1) FR2695616B1 (it)
IT (1) IT1257148B (it)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5540304A (en) * 1993-06-24 1996-07-30 Hawkins; Rollin D. Single-handled vehicle brake system
US5484032A (en) * 1995-05-16 1996-01-16 Ah-Pin Lin Hanger device to be used in a bicycle brake assembly
US5566789A (en) * 1995-07-06 1996-10-22 Allen; William B. Bicycle anti-locking brake
FR2780021B1 (fr) 1998-06-17 2000-09-22 Mavic Sa Frein de bicyclette du type a patins
US6035970A (en) * 1998-08-13 2000-03-14 Conte; Jeffery Lever-actuated bicycle energy storage assembly
IT1319913B1 (it) * 2000-02-24 2003-11-12 Campagnolo Srl Freno di bicicletta.
IT1320029B1 (it) * 2000-04-11 2003-11-12 Campagnolo Srl Gruppo di frenatura per bicicletta, e bicicletta utilizzante talegruppo.
US7000739B2 (en) * 2002-10-07 2006-02-21 Ciamillo Theodore J Cam assisted wheel brake
US7182180B2 (en) * 2004-11-26 2007-02-27 Tektro Technology Corporation Bike brake clamp
US20100187048A1 (en) * 2009-01-23 2010-07-29 Chandler Edward L Caliper brake
US8151945B2 (en) * 2010-05-25 2012-04-10 Tektro Technology Corporation Bicycle brake with a mechanism for quickly loosening brake cable
EP3037334B1 (en) * 2011-03-04 2018-06-06 Shimano Inc. Bicycle brake assembly
US8336680B2 (en) * 2011-03-04 2012-12-25 Shimano, Inc. Center-pull bicycle brake with synchronized brake arms
US8997943B2 (en) 2011-03-04 2015-04-07 Shimano, Inc. Bicycle brake with synchronized brake arms
EP2495159B1 (en) * 2011-03-04 2015-11-04 Shimano Inc. Bicycle brake assembly
TWM425090U (en) * 2011-06-10 2012-03-21 Lee Chi Entpr Co Ltd Safety brake structure
US8517151B2 (en) * 2011-07-27 2013-08-27 Tien Hsin Industries Co., Ltd. Exoskeleton bridge of dual-pivot brake allowing braking forces to transmit through center plane of dual-pivot brake
US9651138B2 (en) 2011-09-30 2017-05-16 Mtd Products Inc. Speed control assembly for a self-propelled walk-behind lawn mower
US8869949B2 (en) * 2012-06-26 2014-10-28 Sram, Llc Rim brake
US9874238B2 (en) * 2013-04-24 2018-01-23 Shimano Inc. Bicycle end cap
US9272749B1 (en) * 2014-09-30 2016-03-01 Tektro Technology Corp Brake structure capable of adjusting a distance between two brake shoes of a bicycle
US9764794B2 (en) * 2015-02-27 2017-09-19 Shimano Inc. Bicycle brake device and bicycle rim brake device
US9701362B2 (en) 2015-02-27 2017-07-11 Shimano Inc. Bicycle brake device
US10189537B2 (en) 2015-03-24 2019-01-29 Yuan-Hung WEN Brake for bicycle
TWI537172B (zh) * 2015-03-24 2016-06-11 溫芫鋐 自行車刹車器
EP3112243B1 (en) * 2015-06-30 2020-04-08 Campagnolo S.R.L. Bicycle brake
EP3112244A1 (en) * 2015-06-30 2017-01-04 Campagnolo S.R.L. Bicycle brake and method for constructing the profile of a surface portion of a lever of said brake
US10207767B2 (en) * 2015-09-10 2019-02-19 Sram, Llc Bicycle rim brake

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014408A (en) * 1975-08-07 1977-03-29 Armstrong Allen E Variable-leverage brakes for bicycles
US4290507A (en) * 1978-02-15 1981-09-22 Brown Lawrence G Actuating system and apparatus for brakes and clutches and the like
JPS5851460Y2 (ja) * 1978-09-13 1983-11-24 吉貝機械金属株式会社 キヤリパ−ブレ−キのセンタ−調整装置
US4482033A (en) * 1981-09-03 1984-11-13 Yoshigai Kikai Kinzoku Kabushiki Kaisha Caliper brake apparatus of the side-pull type
DE3518992A1 (de) * 1985-05-25 1986-11-27 Altenburger GmbH & Co KG, 7893 Jestetten Felgenbremse fuer zweiraeder und insbesondere fahrraeder
FR2623768B1 (fr) * 1987-11-27 1993-11-05 Shimano Industrial Cy Ltd Frein a machoire du type a tirer lateralement
EP0347559B1 (de) * 1988-06-22 1992-01-15 Gebrüder Pletscher Ag Selbstverstärkende Felgenbremse für Fahrräder
JPH055112Y2 (it) * 1988-08-09 1993-02-09
IT1228338B (it) * 1989-02-10 1991-06-11 Modolo Adamo & C Dispositivo per ottenere la simmetria di funzionamento di un freno per bicicletta.

Also Published As

Publication number Publication date
ITTO920758A0 (it) 1992-09-11
JP3742117B2 (ja) 2006-02-01
DE4330053A1 (de) 1994-03-17
ITTO920758A1 (it) 1994-03-11
DE4330053B4 (de) 2005-03-31
FR2695616A1 (fr) 1994-03-18
JPH06234387A (ja) 1994-08-23
US5425434A (en) 1995-06-20
FR2695616B1 (fr) 1994-11-18

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950929