GB1085048A - Creation of Inventions and Patents with Artificial Intelligence

GB1085048A – Improvements in automatic slack adjusters for vehicle brake linkages
– Google Patents

GB1085048A – Improvements in automatic slack adjusters for vehicle brake linkages
– Google Patents
Improvements in automatic slack adjusters for vehicle brake linkages

Info

Publication number
GB1085048A

GB1085048A
GB23857/66A
GB2385766A
GB1085048A
GB 1085048 A
GB1085048 A
GB 1085048A
GB 23857/66 A
GB23857/66 A
GB 23857/66A
GB 2385766 A
GB2385766 A
GB 2385766A
GB 1085048 A
GB1085048 A
GB 1085048A
Authority
GB
United Kingdom
Prior art keywords
worm
spring
clutch
shaft
slide member
Prior art date
1966-05-27
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
GB23857/66A
Inventor
Sten-Eric Svensson
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.)

Haldex AB

Original Assignee
Bromsregulator Svenska AB
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.)
1966-05-27
Filing date
1966-05-27
Publication date
1967-09-27

1966-05-27
Application filed by Bromsregulator Svenska AB
filed
Critical
Bromsregulator Svenska AB

1966-05-27
Priority to GB23857/66A
priority
Critical
patent/GB1085048A/en

1967-05-26
Priority to NL6707310A
priority
patent/NL6707310A/xx

1967-05-26
Priority to US641597A
priority
patent/US3392810A/en

1967-09-27
Publication of GB1085048A
publication
Critical
patent/GB1085048A/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

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

B—PERFORMING OPERATIONS; TRANSPORTING

B61—RAILWAYS

B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES

B61H15/00—Wear-compensating mechanisms, e.g. slack adjusters

B61H15/0007—Wear-compensating mechanisms, e.g. slack adjusters mechanical and self-acting in one direction

Abstract

1,085,048. Brake transmission. SVENSKA A.B. BRONSREGULATOR. May 27, 1966, No. 23857/66. Heading F2E. An automatic slack adjuster wherein a housing constituting a lever 1 has a worm 6 meshing with a worm-wheel 2 attached to a brake operating shaft, the worm being rotatable, to adjust the angular position of the wormwheel (and shaft) relatively to the lever, by automatic driving means including a one-way clutch 21 the means having a lost motion connection with a stationary member 24, is characterized by the said means including a spring-loaded slide member 22 and the lost motion connection being provided between the slide member and the stationary member by furnishing a single projection 30 on one member extending into a suitable recess 27-28 in the other. The recess may be on the slide member instead of as shown. When the lever is moved clockwise as seen in Fig. 1 eventual contact between surfaces 26, 28 will raise slide 22 against its spring to rotate gear-wheel 20 by a rack formed on 22. Clutch spring 21 does not transmit motion to the clutch element 15. At a particular application force the worm spindle moves rightwards against spring washers 11 to free the conical faces of clutch member 15 and the worm shaft. On release of the brake the motion of element 15 transmitted by clutch spring 21 as wheel 20 returns is not transmitted to the worm shaft until the application force has decreased sufficiently to allow the worm shaft to move back leftwards, whereafter the worm shaft rotates to adjust the slack. If such decrease in force does not occur until slide member 22 has reached its lower position no adjustment will occur.

GB23857/66A
1966-05-27
1966-05-27
Improvements in automatic slack adjusters for vehicle brake linkages

Expired

GB1085048A
(en)

Priority Applications (3)

Application Number
Priority Date
Filing Date
Title

GB23857/66A

GB1085048A
(en)

1966-05-27
1966-05-27
Improvements in automatic slack adjusters for vehicle brake linkages

NL6707310A

NL6707310A
(en)

1966-05-27
1967-05-26

US641597A

US3392810A
(en)

1966-05-27
1967-05-26
Automatic slack adjusters for vehicle brake linkages

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

GB23857/66A

GB1085048A
(en)

1966-05-27
1966-05-27
Improvements in automatic slack adjusters for vehicle brake linkages

Publications (1)

Publication Number
Publication Date

GB1085048A
true

GB1085048A
(en)

1967-09-27

Family
ID=10202444
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB23857/66A
Expired

GB1085048A
(en)

1966-05-27
1966-05-27
Improvements in automatic slack adjusters for vehicle brake linkages

Country Status (3)

Country
Link

US
(1)

US3392810A
(en)

GB
(1)

GB1085048A
(en)

NL
(1)

NL6707310A
(en)

Cited By (3)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

EP0030766B1
(en)

1979-12-13
1985-08-28
SAB Automotive AB
A brake lever for an s-cam automotive drum brake

EP0065545B1
(en)

1980-11-26
1987-07-08
SVENSSON, Sten-Eric
Brake adjuster

EP3093518A1
(en)

2015-05-11
2016-11-16
WABCO Europe BVBA
Readjustment unit for an automatic rod positioner

Families Citing this family (6)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

JPS4867432U
(en)

1971-12-02
1973-08-27

US4019612A
(en)

1976-07-14
1977-04-26
Borg-Warner Corporation
Automatic slack adjuster with internal reference point

US4620618A
(en)

1985-04-15
1986-11-04
Eaton Corporation
Brake shoe adjuster

US5305856A
(en)

1992-09-29
1994-04-26
Rockwell International Corporation
Automatic slack adjusting mechanism including a low friction adjusting gear

DE202010011587U1
(en)

2010-08-20
2010-10-21
Haldex Brake Products Ab

Brake lever for a brake of a motor vehicle

DE202020004103U1
(en)

2020-09-29
2020-10-13
Haldex Brake Products Ab

Brake lever for a brake of a motor vehicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US3121478A
(en)

1961-11-20
1964-02-18
James L Bostwick
Brake adjusting device

US3351164A
(en)

1965-02-16
1967-11-07
Svensson Sten-Eric
Automatic slack adjusters for vehicle brakes

US3361230A
(en)

1965-12-13
1968-01-02
Bendix Westinghouse Automotive
Manual adjuster means for automatic slack adjuster

1966

1966-05-27
GB
GB23857/66A
patent/GB1085048A/en
not_active
Expired

1967

1967-05-26
US
US641597A
patent/US3392810A/en
not_active
Expired – Lifetime

1967-05-26
NL
NL6707310A
patent/NL6707310A/xx
unknown

Cited By (3)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

EP0030766B1
(en)

1979-12-13
1985-08-28
SAB Automotive AB
A brake lever for an s-cam automotive drum brake

EP0065545B1
(en)

1980-11-26
1987-07-08
SVENSSON, Sten-Eric
Brake adjuster

EP3093518A1
(en)

2015-05-11
2016-11-16
WABCO Europe BVBA
Readjustment unit for an automatic rod positioner

Also Published As

Publication number
Publication date

US3392810A
(en)

1968-07-16

NL6707310A
(en)

1967-11-28

Contact information