GB1032348A - Brake - Google Patents

Brake

Info

Publication number
GB1032348A
GB1032348A GB1906464A GB1906464A GB1032348A GB 1032348 A GB1032348 A GB 1032348A GB 1906464 A GB1906464 A GB 1906464A GB 1906464 A GB1906464 A GB 1906464A GB 1032348 A GB1032348 A GB 1032348A
Authority
GB
United Kingdom
Prior art keywords
lever
brake
cage
cable
rotate
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
Application number
GB1906464A
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 US280659A external-priority patent/US3184008A/en
Priority claimed from US280661A external-priority patent/US3216533A/en
Application filed by Bendix Corp filed Critical Bendix Corp
Publication of GB1032348A publication Critical patent/GB1032348A/en
Expired 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
    • F16D65/565—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 diametrically opposite to service brake actuator, and 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
    • F16D65/56—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut
    • 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

Landscapes

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

Abstract

1,032,348. Brake adjusters. BENDIX CORPORATION. May 7, 1964 [May 15, 1963 (2)], No. 19064/64. Heading F2E. An automatic adjuster for a drum-brake comprising a cable 30 connected by a cage 32 to a lever 36 so as to cause the latter to rotate a serrated wheel 21 operating a screw-and-nut adjuster 16 for brake shoes 12, 14 is characterized by a resilient element 34 stretched between points 46 and 54 on the cage and which at 54 connects with the lever 36 as well so as to allow relative movement at that end between the cage and the lever. The cable 30 is hooked to a pin 22 fixed on the backing plate and passes around a guide 31 on the shoe 14. A spring 38, weaker than the spring 34, tends to rotate the lever 36 away from contact with the wheel 21. When the brake shoes are applied by the fluid motor 24 tension is induced in the cable 30 which causes the lever to rotate the wheel 21. Reaction from the shoes increases on the strut 16 until the screw 20 jams in the nut and turns no further and subsequent increase in tension is taken up by the spring 38. Figs. 3, 5 and 7 illustrate embodiments in which the invention is applied to other constructions of shoe-drum brake.
GB1906464A 1963-05-15 1964-05-07 Brake Expired GB1032348A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US280659A US3184008A (en) 1963-05-15 1963-05-15 Automatic adjuster for non-servo brake
US280661A US3216533A (en) 1963-05-15 1963-05-15 Brake adjuster with over-travel feature

Publications (1)

Publication Number Publication Date
GB1032348A true GB1032348A (en) 1966-06-08

Family

ID=26960432

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1906464A Expired GB1032348A (en) 1963-05-15 1964-05-07 Brake

Country Status (4)

Country Link
DE (1) DE1294754B (en)
ES (1) ES299840A1 (en)
GB (1) GB1032348A (en)
SE (1) SE308669B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0276747A2 (en) * 1987-01-29 1988-08-03 LUCAS INDUSTRIES public limited company Brake shoe assembly for an automatically adjustable internal shoe-drum brake

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1370775A (en) * 1970-10-02 1974-10-16 Girling Ltd Brake shoe reaction device for an internal shoe drum brake
DE19858744A1 (en) * 1998-12-18 2000-06-21 Continental Teves Ag & Co Ohg Automotive drum brake mechanism effects adjustment with shoes under load and without an uncorrected gap between lining and drum
DE10003207A1 (en) * 2000-01-26 2001-08-02 Continental Teves Ag & Co Ohg Combined drum brakes for motor vehicle fitted with wear adjustment system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2935163A (en) * 1958-01-02 1960-05-03 Bendix Aviat Corp Automatic brake adjustor
US2978072A (en) * 1958-06-04 1961-04-04 Bendix Corp Automatic brake adjustor
DE1099871B (en) * 1958-07-10 1961-02-16 Bendix Corp Drum brakes, especially for motor vehicles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0276747A2 (en) * 1987-01-29 1988-08-03 LUCAS INDUSTRIES public limited company Brake shoe assembly for an automatically adjustable internal shoe-drum brake
EP0276747A3 (en) * 1987-01-29 1989-04-05 Lucas Industries Public Limited Company Brake shoe assembly for an automatically adjustable internal shoe-drum brake

Also Published As

Publication number Publication date
SE308669B (en) 1969-02-17
DE1294754B (en) 1969-05-08
ES299840A1 (en) 1964-08-16

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