FR434942A - Air brake improvements - Google Patents

Air brake improvements

Info

Publication number
FR434942A
FR434942A FR434942DA FR434942A FR 434942 A FR434942 A FR 434942A FR 434942D A FR434942D A FR 434942DA FR 434942 A FR434942 A FR 434942A
Authority
FR
France
Prior art keywords
air brake
brake improvements
air
brake
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
Other languages
French (fr)
Inventor
Robert Dubois
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
Application granted granted Critical
Publication of FR434942A publication Critical patent/FR434942A/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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/36—Other control devices or valves characterised by definite functions
    • B60T15/42—Other control devices or valves characterised by definite functions with a quick braking action, i.e. with accelerating valves actuated by brake-pipe pressure variation

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR434942D 1911-10-06 1911-10-06 Air brake improvements Expired FR434942A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR434942T 1911-10-06

Publications (1)

Publication Number Publication Date
FR434942A true FR434942A (en) 1912-02-16

Family

ID=1476787

Family Applications (1)

Application Number Title Priority Date Filing Date
FR434942D Expired FR434942A (en) 1911-10-06 1911-10-06 Air brake improvements

Country Status (1)

Country Link
FR (1) FR434942A (en)

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