ES2019180A6 - Drum brake with brake lever - has automatic clearance adjustment by ratchet mechanism with spring-loaded pat actuated by brake lever - Google Patents

Drum brake with brake lever - has automatic clearance adjustment by ratchet mechanism with spring-loaded pat actuated by brake lever

Info

Publication number
ES2019180A6
ES2019180A6 ES8903861A ES8903861A ES2019180A6 ES 2019180 A6 ES2019180 A6 ES 2019180A6 ES 8903861 A ES8903861 A ES 8903861A ES 8903861 A ES8903861 A ES 8903861A ES 2019180 A6 ES2019180 A6 ES 2019180A6
Authority
ES
Spain
Prior art keywords
lever
brake
brake lever
spring
actuated
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.)
Expired - Lifetime
Application number
ES8903861A
Other languages
Spanish (es)
Inventor
Fernandez Jose Maria Echepare
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.)
MECAPAL SA
Original Assignee
MECAPAL SA
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 MECAPAL SA filed Critical MECAPAL SA
Priority to ES8903861A priority Critical patent/ES2019180A6/en
Priority to FR9014083A priority patent/FR2654482A1/en
Priority to DE19904036311 priority patent/DE4036311A1/en
Publication of ES2019180A6 publication Critical patent/ES2019180A6/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/38—Slack adjusters
    • F16D65/40—Slack adjusters mechanical
    • F16D65/52—Slack adjusters mechanical self-acting in one direction for adjusting excessive play
    • F16D65/60—Slack adjusters mechanical self-acting in one direction for adjusting excessive play for angular adjustment of two concentric parts of the brake control systems

Landscapes

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

Abstract

The drum brake has a lever (3) actuated by (2) of a pneumatic ram, rotating the shoe cam (6). Inside (7) is keyed to a worm wheel (12) the lever, the cam spindleworm spindle (13).actuatinglatter is head meshing with a tangentialspindle (11), whose coupled to an adjusting wheel (11a) is outside the lever. adjusted by a ratchet The shoe clearance is automatically mechanism, whose one part (14) is fixed to the adjusting spindle, coupled to it by a weak spring while another one (15) isnon-extensible arm by the brake via a (16) and actuatedspindle comprises a press-fit, splined stops lever. The worm sleeve on the adjusting spindle. Rigid and elastic (17 - 19) are respectively at the opening and bottom of the seat (21) for the adjusting spindle, the elastic stop having stiff spring. a relativelySelf-adjustment, even on elastic deformation of ADVANTAGE -Dwg.No.3a,b/14)@ active components.
ES8903861A 1989-11-14 1989-11-14 Drum brake with brake lever - has automatic clearance adjustment by ratchet mechanism with spring-loaded pat actuated by brake lever Expired - Lifetime ES2019180A6 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES8903861A ES2019180A6 (en) 1989-11-14 1989-11-14 Drum brake with brake lever - has automatic clearance adjustment by ratchet mechanism with spring-loaded pat actuated by brake lever
FR9014083A FR2654482A1 (en) 1989-11-14 1990-11-13 DRUM BRAKE.
DE19904036311 DE4036311A1 (en) 1989-11-14 1990-11-14 Drum brake with brake lever - has automatic clearance adjustment by ratchet mechanism with spring-loaded pat actuated by brake lever

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8903861A ES2019180A6 (en) 1989-11-14 1989-11-14 Drum brake with brake lever - has automatic clearance adjustment by ratchet mechanism with spring-loaded pat actuated by brake lever

Publications (1)

Publication Number Publication Date
ES2019180A6 true ES2019180A6 (en) 1991-06-01

Family

ID=8264848

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8903861A Expired - Lifetime ES2019180A6 (en) 1989-11-14 1989-11-14 Drum brake with brake lever - has automatic clearance adjustment by ratchet mechanism with spring-loaded pat actuated by brake lever

Country Status (3)

Country Link
DE (1) DE4036311A1 (en)
ES (1) ES2019180A6 (en)
FR (1) FR2654482A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4218251C1 (en) * 1992-06-03 1993-10-14 Bergische Achsen Kotz Soehne Adjustment device for vehicle brakes
DE4412802C1 (en) * 1994-04-14 1995-08-17 Bpw Bergische Achsen Kg Bearing for brake camshaft on vehicle drum brake
CN100535472C (en) * 2006-06-07 2009-09-02 韩兆瑞 Automatic regulating arm for automobile braking

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2752009A (en) * 1953-03-19 1956-06-26 Kirkland B Macdougall Slack adjusting mechanism
IT1219114B (en) * 1987-03-20 1990-05-03 Gonzalez Miguel Moreno REFERENCES RELATED TO BRAKE LEVERS WITH DEVICE TO ADJUST THE WEAR OF THE SHOES
DE3743206A1 (en) * 1987-12-19 1989-06-29 Man Nutzfahrzeuge Gmbh DEVICE FOR AUTOMATICALLY REALIZING A GAME BETWEEN BRAKE PARTS

Also Published As

Publication number Publication date
DE4036311A1 (en) 1991-05-16
FR2654482A1 (en) 1991-05-17

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2009-11-14