FR415869A - Pneumatic brake - Google Patents

Pneumatic brake

Info

Publication number: FR415869A
Authority: FR; France
Prior art keywords: pneumatic brake; pneumatic; brake
Prior art date: 1910-05-11
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

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.)

1910-05-11

Filing date

1910-05-11

Publication date

1910-10-06

1910-05-11 Application filed by California Valve and Air Brake Co filed Critical California Valve and Air Brake Co

1910-10-06 Application granted granted Critical

1910-10-06 Publication of FR415869A publication Critical patent/FR415869A/en

Status Expired legal-status Critical Current

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 Pneumatic brake Expired FR415869A (en)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=1459425

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR415869D Expired FR415869A (en)	1910-05-11	1910-05-11	Pneumatic brake

Country Status (1)

Country	Link
FR (1)	FR415869A (en)

1910
- 1910-05-11 FR FR415869D patent/FR415869A/en not_active Expired

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