GB321304A - Improvements in and relating to braking apparatus for trailer vehicles - Google Patents

Improvements in and relating to braking apparatus for trailer vehicles

Info

Publication number
GB321304A
GB321304A GB2990728A GB2990728A GB321304A GB 321304 A GB321304 A GB 321304A GB 2990728 A GB2990728 A GB 2990728A GB 2990728 A GB2990728 A GB 2990728A GB 321304 A GB321304 A GB 321304A
Authority
GB
United Kingdom
Prior art keywords
lever
cable
brakes
trailer
pivoted
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
GB2990728A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2990728A priority Critical patent/GB321304A/en
Publication of GB321304A publication Critical patent/GB321304A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B60T7/20—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger specially for trailers, e.g. in case of uncoupling of or overrunning by trailer

Abstract

321,304. Seeleke, H. Oct, 16, 1928. Applied by backward pressure of tractor; railway and like continuous rope; back struts.-A trailer brake is applied by a widely forked lever 8 pivoted at opposite sides of the forecarriage at 9 and connected at its two upper ends 10 to a forked draw-bar 7. The lower end of the lewer 8 may be connected directly to the brake gear, or the brake gear may be coupled through a link 16 to a second lever 15 pivoted to the lower end of the lever 8 and connected by a cable 18 to a place near the driver's seat to enable the driver to apply the brakes by hand when required. The cable 18 also ensures the application of the brakes should the trailer become uncoupled. The lever 15 has a detent 20 to hold the brakes on when they have. been applied by a pull on the cable 18. As an alternative means of applying the brakes should the trailer become uncoupled on a steep hill, a sprag 23 pivoted to the lower end of the lever 8 and normally held off the ground by a cable 24 connected to the preceding vehicle, drops when the cable 24 is broken, and by engaging the ground ensures movement of the lever 8 as the vehicle moves backwards. Means for temporarily anchoring the lower end of the lever 8 to the vehicle are provided to enable the tractor to move the trailer backwards when required.
GB2990728A 1928-10-16 1928-10-16 Improvements in and relating to braking apparatus for trailer vehicles Expired GB321304A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2990728A GB321304A (en) 1928-10-16 1928-10-16 Improvements in and relating to braking apparatus for trailer vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2990728A GB321304A (en) 1928-10-16 1928-10-16 Improvements in and relating to braking apparatus for trailer vehicles

Publications (1)

Publication Number Publication Date
GB321304A true GB321304A (en) 1929-11-07

Family

ID=10299134

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2990728A Expired GB321304A (en) 1928-10-16 1928-10-16 Improvements in and relating to braking apparatus for trailer vehicles

Country Status (1)

Country Link
GB (1) GB321304A (en)

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