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FR415869A - Frein pneumatique - Google Patents

Frein pneumatique

Info

Publication number
FR415869A
FR415869A FR415869DA FR415869A FR 415869 A FR415869 A FR 415869A FR 415869D A FR415869D A FR 415869DA FR 415869 A FR415869 A FR 415869A
Authority
FR
France
Prior art keywords
pneumatic brake
pneumatic
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
English (en)
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.)
California Valve and Air Brake Co
Original Assignee
California Valve and Air Brake Co
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 California Valve and Air Brake Co filed Critical California Valve and Air Brake Co
Application granted granted Critical
Publication of FR415869A publication Critical patent/FR415869A/fr
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
    • B60T15/18—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere
    • B60T15/184—Railway control or brake valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR415869D 1910-05-11 1910-05-11 Frein pneumatique Expired FR415869A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR415869T 1910-05-11

Publications (1)

Publication Number Publication Date
FR415869A true FR415869A (fr) 1910-10-06

Family

ID=1459425

Family Applications (1)

Application Number Title Priority Date Filing Date
FR415869D Expired FR415869A (fr) 1910-05-11 1910-05-11 Frein pneumatique

Country Status (1)

Country Link
FR (1) FR415869A (fr)

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