GB304516A - Improvements in and relating to brake devices - Google Patents

Improvements in and relating to brake devices

Info

Publication number
GB304516A
GB304516A GB940128A GB940128A GB304516A GB 304516 A GB304516 A GB 304516A GB 940128 A GB940128 A GB 940128A GB 940128 A GB940128 A GB 940128A GB 304516 A GB304516 A GB 304516A
Authority
GB
United Kingdom
Prior art keywords
shaft
shoe
ring
gear
reverse
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
GB940128A
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
Priority to BE350593D priority Critical patent/BE350593A/xx
Priority to US206754A priority patent/US1678692A/en
Application filed by Individual filed Critical Individual
Priority to GB940128A priority patent/GB304516A/en
Priority to DED55419D priority patent/DE506514C/en
Priority to FR652648D priority patent/FR652648A/en
Publication of GB304516A publication Critical patent/GB304516A/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
    • B60T7/122—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger for locking of reverse movement

Landscapes

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

Abstract

304,516. Domenico, A. March 28, 1928. Interlocking, and guarding against wrong movements.- A one - way brake device which normally prevents reverse movement of a car is controlled by the gear lever so that when the gear is in reverse the brake is put out of action and permits movement in both directions. The gearbox shaft 10 carries a disc 19 connected by a one-way roller clutch 24 to a freely-mounted ring 21 which is adapted to be engaged by rollers 39 working in inclined recesses in a pivoted shoe 29. The gear selector shaft 18 normally slides over the shoe at 34 and presses the shoe down on to the ring 21, so that if the shaft 10 tends to run backwards the disc 19 is locked to the ring and the ring is locked to the shoe and thus the shaft is prevented from reverse movement. When the gear lever is moved to the reverse position the shaft 18 slides free of the shoe and the latter is raised clear of the ring 21 by a spring 33, so that the shaft 10 is then free to turn in either direction.
GB940128A 1927-07-18 1928-03-28 Improvements in and relating to brake devices Expired GB304516A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE350593D BE350593A (en) 1928-03-28
US206754A US1678692A (en) 1927-07-18 1927-07-18 Brake device
GB940128A GB304516A (en) 1928-03-28 1928-03-28 Improvements in and relating to brake devices
DED55419D DE506514C (en) 1928-03-28 1928-04-08 Device against backward movement of motor vehicles
FR652648D FR652648A (en) 1928-03-28 1928-04-13 Brake improvements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB940128A GB304516A (en) 1928-03-28 1928-03-28 Improvements in and relating to brake devices

Publications (1)

Publication Number Publication Date
GB304516A true GB304516A (en) 1929-01-24

Family

ID=9871258

Family Applications (1)

Application Number Title Priority Date Filing Date
GB940128A Expired GB304516A (en) 1927-07-18 1928-03-28 Improvements in and relating to brake devices

Country Status (3)

Country Link
BE (1) BE350593A (en)
FR (1) FR652648A (en)
GB (1) GB304516A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1076511B (en) * 1957-05-11 1960-02-25 Erwin Niethammer Reverse lock on motor vehicles or the like.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1076511B (en) * 1957-05-11 1960-02-25 Erwin Niethammer Reverse lock on motor vehicles or the like.

Also Published As

Publication number Publication date
FR652648A (en) 1929-03-08
BE350593A (en)

Similar Documents

Publication Publication Date Title
GB304516A (en) Improvements in and relating to brake devices
GB262523A (en) Improvements in or relating to operating mechanism for a clutch or the like
GB321570A (en) Improvements in or relating to mechanical presses
GB447526A (en) Devices for preventing retrograde movement of vehicles
GB451299A (en) An improved transmission mechanism for pedal cycles and the like
GB347093A (en) Improvements in or relating to power transmission mechanism
GB290320A (en) Improvements in spragging devices for motor vehicles
GB316312A (en) Improvements in a power transmitting device and its application to a differential gear
GB343794A (en) Improvements in sprag gear mechanism
FR39536E (en) Device for obtaining a clutch, automatic gearshift, reverse gear and brake
GB225029A (en) New or improved means for preventing uncontrolled backward movement of automobiles and the like
GB380443A (en) Improvements in automatic speed change transmissions
GB206564A (en) Improvements relating to friction clutches
GB258987A (en) Improvements in gear changing control mechanism
GB407384A (en) Improvements relating to change speed gears
GB316947A (en) Improved free wheel clutch
GB498788A (en) Improvements in wringers
GB310564A (en) An improved free-wheel clutch for motor vehicles and the like
GB418116A (en) Improvements in or relating to automobile control devices
GB313714A (en) Means for lifting and towing aircraft
GB449927A (en) Improved mechanism for the electrically-effected remote control of rotary parts
GB457284A (en) Improvements in and relating to clutches for power presses and the like
GB562164A (en) Improvements in and relating to clothes-wringers
GB327191A (en) Improvements in or relating to toothed change speed gears
GB404667A (en) A new or improved device for automatically compensating the movements of an operating and operated member for wear