GB285328A - Improvements relating to brake mechanism - Google Patents

Improvements relating to brake mechanism

Info

Publication number
GB285328A
GB285328A GB2190627A GB2190627A GB285328A GB 285328 A GB285328 A GB 285328A GB 2190627 A GB2190627 A GB 2190627A GB 2190627 A GB2190627 A GB 2190627A GB 285328 A GB285328 A GB 285328A
Authority
GB
United Kingdom
Prior art keywords
rod
jaws
spring
washer
sleeve
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
GB2190627A
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.)
LOUIS MARTY
Original Assignee
LOUIS MARTY
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 LOUIS MARTY filed Critical LOUIS MARTY
Priority to GB2190627A priority Critical patent/GB285328A/en
Publication of GB285328A publication Critical patent/GB285328A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B61H15/0014—Wear-compensating mechanisms, e.g. slack adjusters mechanical and self-acting in one direction by means of linear adjustment
    • B61H15/0021—Wear-compensating mechanisms, e.g. slack adjusters mechanical and self-acting in one direction by means of linear adjustment with cams, by friction or clamping

Landscapes

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

Abstract

285,328. Marty, L. Aug. 19, 1927. Addition to 275,598. Compensating for wear.-In order to obtain a better initial adjustment of the slack-adjusting mechanism described in the parent Specification, the teeth on the rod 4, instead of having parallel grooves, are formed as a screw thread so that the rod 4 can be rotated within the jaws 8, 9 to the initial position required. Also, the longer jaws 8, of which two are provided in diametrically opposed relation forming a cross with two jaws 9, are provided with bevelled ends 15, 16 co-operating with bevelled surfaces on the plug 7 and a washer 18 respectively, and are pressed towards the rod 4 by an axially disposed spring 19 bearing against the washer 18. In case of breakage of the spring 19, its functions are carried out by a sleeve 20, Fig. 2, which is provided with two spaced teeth 22, 23 and is capable of being displaced laterally to a small extent on a fixed pin 21 when the rod 4 is advancing a tooth relative to the jaws 8. The main actuating spring 12 is disposed externally to the sleeve 3 within a sheath 11, and an additional sheath 25 protects the outer end of the rod 4 from access of mud and dust.
GB2190627A 1927-08-19 1927-08-19 Improvements relating to brake mechanism Expired GB285328A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2190627A GB285328A (en) 1927-08-19 1927-08-19 Improvements relating to brake mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2190627A GB285328A (en) 1927-08-19 1927-08-19 Improvements relating to brake mechanism

Publications (1)

Publication Number Publication Date
GB285328A true GB285328A (en) 1928-02-16

Family

ID=10170791

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2190627A Expired GB285328A (en) 1927-08-19 1927-08-19 Improvements relating to brake mechanism

Country Status (1)

Country Link
GB (1) GB285328A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2995219A (en) * 1956-12-28 1961-08-08 Symington Wayne Corp Automatic slack adjuster
DE1505429B1 (en) * 1964-08-12 1969-09-25 Borg Warner Wear compensation device for a frictional device, in particular a motor vehicle friction clutch
CN111434556A (en) * 2019-01-15 2020-07-21 宝山钢铁股份有限公司 Iron mixing car brake with bistable state self-holding mechanism and control method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2995219A (en) * 1956-12-28 1961-08-08 Symington Wayne Corp Automatic slack adjuster
DE1505429B1 (en) * 1964-08-12 1969-09-25 Borg Warner Wear compensation device for a frictional device, in particular a motor vehicle friction clutch
CN111434556A (en) * 2019-01-15 2020-07-21 宝山钢铁股份有限公司 Iron mixing car brake with bistable state self-holding mechanism and control method
CN111434556B (en) * 2019-01-15 2021-02-19 宝山钢铁股份有限公司 Iron mixing car brake with bistable state self-holding mechanism and control method

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