FR488750A - Appareil de frein à air - Google Patents

Appareil de frein à air

Info

Publication number
FR488750A
FR488750A FR488750DA FR488750A FR 488750 A FR488750 A FR 488750A FR 488750D A FR488750D A FR 488750DA FR 488750 A FR488750 A FR 488750A
Authority
FR
France
Prior art keywords
brake device
air brake
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
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.)
Automatic Straight Air Brake Co
Original Assignee
Automatic Straight 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 Automatic Straight Air Brake Co filed Critical Automatic Straight Air Brake Co
Application granted granted Critical
Publication of FR488750A publication Critical patent/FR488750A/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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/24—Illuminated signs; Luminous advertising using tubes or the like filled with liquid, e.g. bubbling liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • External Artificial Organs (AREA)
FR488750D 1917-08-01 1917-11-03 Appareil de frein à air Expired FR488750A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US488750XA 1936-06-02 1936-06-02

Publications (1)

Publication Number Publication Date
FR488750A true FR488750A (fr) 1918-11-08

Family

ID=21956917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR488750D Expired FR488750A (fr) 1917-08-01 1917-11-03 Appareil de frein à air

Country Status (2)

Country Link
FR (1) FR488750A (fr)
GB (1) GB488750A (fr)

Also Published As

Publication number Publication date
GB488750A (en) 1938-07-13

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