CA1112190A - Drum brake having parking mechanism - Google Patents

Drum brake having parking mechanism

Info

Publication number: CA1112190A
Authority: CA; Canada
Prior art keywords: pair; brake; levers; assembly; drum
Prior art date: 1978-03-27
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

CA321,443A

Other languages

English (en)

French (fr)

Inventor

Donald D. Johannesen

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.)

1978-03-27

Filing date

1979-02-14

Publication date

1981-11-10

1979-02-14 Application filed by Bendix Corp filed Critical Bendix Corp

1981-11-10 Application granted granted Critical

1981-11-10 Publication of CA1112190A publication Critical patent/CA1112190A/en

Status Expired legal-status Critical Current

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
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
- F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
- F16D65/22—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for pressing members apart, e.g. for drum brakes
- 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
- F16D2125/00—Components of actuators
- F16D2125/18—Mechanical mechanisms
- F16D2125/58—Mechanical mechanisms transmitting linear movement
- F16D2125/60—Cables or chains, e.g. Bowden cables

Landscapes

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

CA321,443A 1978-03-27 1979-02-14 Drum brake having parking mechanism Expired CA1112190A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US89075278A	1978-03-27	1978-03-27
US890,752		1978-03-27

Publications (1)

Publication Number	Publication Date
CA1112190A true CA1112190A (en)	1981-11-10

Family

ID=25397104

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA321,443A Expired CA1112190A (en)	1978-03-27	1979-02-14	Drum brake having parking mechanism

Country Status (7)

Country	Link
JP (1)	JPS54134261A (it)
AU (1)	AU521187B2 (it)
CA (1)	CA1112190A (it)
DE (1)	DE2909713A1 (it)
FR (1)	FR2421305A1 (it)
GB (1)	GB2017235B (it)
IT (1)	IT1112402B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4344512A (en) *	1980-02-20	1982-08-17	The Bendix Corporation	Duo servo drum brake and parking mechanism therefor
US5085296A (en) *	1990-08-23	1992-02-04	Allied-Signal Inc.	Mechanically actuated brake with automatic adjustment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2347366A (en) *	1941-01-03	1944-04-25	Automotive Prod Co Ltd	Internal shoe drum brake
DE939072C (de) *	1949-09-24	1956-02-16	Teves Kg Alfred	Backenbremse, insbesondere fuer Kraftfahrzeuge
FR64442E (fr) *	1953-06-30	1955-11-10		Frein pour véhicules automobiles
FR1145621A (fr) *	1956-03-12	1957-10-28		Commande de frein et frein comportant cette commande
US3027981A (en) *	1959-07-15	1962-04-03	Gen Motors Corp	Brake actuator
FR1318157A (fr) *	1962-03-22	1963-02-15	Girling Ltd	Dispositif d'actionnement mécanique des sabots d'un frein à tambour

1979
- 1979-02-14 CA CA321,443A patent/CA1112190A/en not_active Expired
- 1979-03-02 GB GB7907372A patent/GB2017235B/en not_active Expired
- 1979-03-07 AU AU44880/79A patent/AU521187B2/en not_active Ceased
- 1979-03-13 DE DE19792909713 patent/DE2909713A1/de not_active Withdrawn
- 1979-03-23 IT IT21228/79A patent/IT1112402B/it active
- 1979-03-27 JP JP3517479A patent/JPS54134261A/ja active Pending
- 1979-03-27 FR FR7907638A patent/FR2421305A1/fr active Granted

Also Published As

Publication number	Publication date
DE2909713A1 (de)	1979-10-11
FR2421305B1 (it)	1982-11-19
AU521187B2 (en)	1982-03-18
AU4488079A (en)	1979-10-04
FR2421305A1 (fr)	1979-10-26
JPS54134261A (en)	1979-10-18
IT7921228A0 (it)	1979-03-23
IT1112402B (it)	1986-01-13
GB2017235A (en)	1979-10-03
GB2017235B (en)	1982-05-06

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Legal Events

Date	Code	Title	Description
1998-11-10	MKEX	Expiry