FR2365060A1 - DRUM AND SHOE BRAKE - Google Patents

DRUM AND SHOE BRAKE

Info

Publication number
FR2365060A1
FR2365060A1 FR7727875A FR7727875A FR2365060A1 FR 2365060 A1 FR2365060 A1 FR 2365060A1 FR 7727875 A FR7727875 A FR 7727875A FR 7727875 A FR7727875 A FR 7727875A FR 2365060 A1 FR2365060 A1 FR 2365060A1
Authority
FR
France
Prior art keywords
drum
brake
jaws
shoe brake
displacement
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.)
Pending
Application number
FR7727875A
Other languages
French (fr)
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.)
CHOUINGS LESLIE
Original Assignee
CHOUINGS LESLIE
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 CHOUINGS LESLIE filed Critical CHOUINGS LESLIE
Publication of FR2365060A1 publication Critical patent/FR2365060A1/en
Pending 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
    • F16D65/56—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut
    • F16D65/561—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut for mounting within the confines of a drum brake
    • F16D65/563—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut for mounting within the confines of a drum brake arranged adjacent to service brake actuator, e.g. on parking brake lever, and not subjected to service brake force
    • 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
    • F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
    • F16D51/46—Self-tightening brakes with pivoted brake shoes, i.e. the braked member increases the braking action
    • F16D51/48—Self-tightening brakes with pivoted brake shoes, i.e. the braked member increases the braking action with two linked or directly-interacting brake shoes
    • 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
    • F16D65/54—Slack adjusters mechanical self-acting in one direction for adjusting excessive play by means of direct linear adjustment
    • F16D65/546—Slack adjusters mechanical self-acting in one direction for adjusting excessive play by means of direct linear adjustment for mounting within the confines of a drum brake
    • 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
    • F16D65/56—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut
    • F16D65/561—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut for mounting within the confines of a drum brake
    • F16D65/562—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut for mounting within the confines of a drum brake arranged between service brake actuator and braking member, and subjected to service brake force

Abstract

Le frein comprend un tambour Il et deux mâchoires 12 et 13. Le frein comprend en outre un dispositif de réglage 24, 28, 29, 30, 32, 35 qui a pour rôle de régler le frein en fonction de l'usure des garnitures si le déplacement des mâchoires 12, 13, en cours de freinage avec le tambour 11 tournant dans le sens avant dépasse une valeur donnée, le déplacement des mâchoires 12, 13 n'ayant par contre aucune action sur ce dispositif de réglage d'usure dans les cas où, pendant le freinage, le tambour Il est fixe ou tourne en sens arrière. Application notamment aux freins pour remorques.The brake comprises a drum II and two jaws 12 and 13. The brake further comprises an adjustment device 24, 28, 29, 30, 32, 35 which has the role of adjusting the brake as a function of the wear of the linings if the displacement of the jaws 12, 13, during braking with the drum 11 rotating in the forward direction exceeds a given value, the displacement of the jaws 12, 13 having on the other hand no action on this wear adjustment device in the case where, during braking, the drum It is fixed or rotates backwards. Application in particular to brakes for trailers.

FR7727875A 1976-09-17 1977-09-15 DRUM AND SHOE BRAKE Pending FR2365060A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3853776A GB1586063A (en) 1976-09-17 1976-09-17 Lining wear adjusters for reversing brakes

Publications (1)

Publication Number Publication Date
FR2365060A1 true FR2365060A1 (en) 1978-04-14

Family

ID=10404119

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7727875A Pending FR2365060A1 (en) 1976-09-17 1977-09-15 DRUM AND SHOE BRAKE

Country Status (5)

Country Link
DE (1) DE2741736A1 (en)
FR (1) FR2365060A1 (en)
GB (1) GB1586063A (en)
NL (1) NL7710278A (en)
SE (1) SE7710230L (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0047201A1 (en) * 1980-08-22 1982-03-10 The Bendix Corporation Drum brake
FR2496802A1 (en) * 1980-12-22 1982-06-25 Olbernhau Fahrzeug DEVICE FOR SUPPORTING INNER JAW BRAKES WITH AUTOMATIC REVERSE MECHANISM FOR AN INERTIA BRAKE TRAILER
FR2501814A1 (en) * 1981-03-11 1982-09-17 Olbernhau Fahrzeug STOP DEVICE FOR BRAKES WITH TRAILER INTERIOR JAWS WITH INERTIA BRAKE
EP0061961A1 (en) * 1981-03-31 1982-10-06 BENDIX France Drum brake with automatic adjustment
FR2507271A1 (en) * 1981-06-03 1982-12-10 Lucas Industries Ltd AUTOMATIC ADJUSTMENT DEVICE FOR BRAKE
FR2648882A1 (en) * 1989-06-24 1990-12-28 Teves Gmbh Alfred AUTOMATIC RATTRAPAGE ARRANGEMENT FOR A DUO-SERVO DRUM BRAKE

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2846473C2 (en) * 1978-10-25 1984-11-22 Alfred Teves Gmbh, 6000 Frankfurt Automatic adjustment device for a drum brake
GB2172675B (en) * 1985-03-20 1989-06-21 Leslie Cyril Chouings Improvements in trailer brakes
DE3900740A1 (en) * 1989-01-12 1990-07-19 Teves Gmbh Alfred DEVICE FOR A DRUM BRAKE, ESPECIALLY FOR MECHANICALLY OPERATED SELF-REINFORCING INTERNAL JAW DRUM BRAKES FOR MOTOR VEHICLES
DE102006007525B4 (en) * 2006-02-16 2007-11-22 Al-Ko Kober Ag wheel brake

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220227A (en) * 1978-12-26 1980-09-02 The Bendix Corporation Drum brake automatic adjuster

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220227A (en) * 1978-12-26 1980-09-02 The Bendix Corporation Drum brake automatic adjuster

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0047201A1 (en) * 1980-08-22 1982-03-10 The Bendix Corporation Drum brake
FR2496802A1 (en) * 1980-12-22 1982-06-25 Olbernhau Fahrzeug DEVICE FOR SUPPORTING INNER JAW BRAKES WITH AUTOMATIC REVERSE MECHANISM FOR AN INERTIA BRAKE TRAILER
FR2501814A1 (en) * 1981-03-11 1982-09-17 Olbernhau Fahrzeug STOP DEVICE FOR BRAKES WITH TRAILER INTERIOR JAWS WITH INERTIA BRAKE
EP0061961A1 (en) * 1981-03-31 1982-10-06 BENDIX France Drum brake with automatic adjustment
FR2503302A1 (en) * 1981-03-31 1982-10-08 Dba AUTOMATIC ADJUSTMENT DRUM BRAKE
US4502573A (en) * 1981-03-31 1985-03-05 Societe Anonyme D.B.A. Automatic-adjustment drum brake
FR2507271A1 (en) * 1981-06-03 1982-12-10 Lucas Industries Ltd AUTOMATIC ADJUSTMENT DEVICE FOR BRAKE
FR2648882A1 (en) * 1989-06-24 1990-12-28 Teves Gmbh Alfred AUTOMATIC RATTRAPAGE ARRANGEMENT FOR A DUO-SERVO DRUM BRAKE
US5158160A (en) * 1989-06-24 1992-10-27 Alfred Teves Gmbh Automatic adjusting apparatus for a duo-servo drum brake

Also Published As

Publication number Publication date
NL7710278A (en) 1978-03-21
GB1586063A (en) 1981-03-18
SE7710230L (en) 1978-03-18
DE2741736A1 (en) 1978-03-23

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