FR421738A - Stopcock - Google Patents

Stopcock

Info

Publication number
FR421738A
FR421738A FR421738A FR421738DA FR421738A FR 421738 A FR421738 A FR 421738A FR 421738 A FR421738 A FR 421738A FR 421738D A FR421738D A FR 421738DA FR 421738 A FR421738 A FR 421738A
Authority
FR
France
Prior art keywords
stopcock
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
FR421738A
Other languages
French (fr)
Inventor
Westinghouse
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR421738A publication Critical patent/FR421738A/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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/04—Arrangements of piping, valves in the piping, e.g. cut-off valves, couplings or air hoses
    • B60T17/043—Brake line couplings, air hoses and stopcocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
FR421738A 1909-10-23 1910-10-22 Stopcock Expired FR421738A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US421738XA 1909-10-23 1909-10-23

Publications (1)

Publication Number Publication Date
FR421738A true FR421738A (en) 1911-03-03

Family

ID=34377854

Family Applications (1)

Application Number Title Priority Date Filing Date
FR421738A Expired FR421738A (en) 1909-10-23 1910-10-22 Stopcock

Country Status (3)

Country Link
DE (1) DE240318C (en)
FR (1) FR421738A (en)
GB (1) GB191022931A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741138A (en) * 1952-10-11 1956-04-10 Elkhart Brass Mfg Co Locking type valve

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE948065C (en) * 1953-04-10 1956-08-30 Friedmann Kg Alex Heating steam coupling for railway wagons
DE10338560A1 (en) 2003-08-22 2005-03-17 Degussa Ag Radiation-curable resins based on hydrogenated ketone and phenol-aldehyde resins and a process for their preparation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741138A (en) * 1952-10-11 1956-04-10 Elkhart Brass Mfg Co Locking type valve

Also Published As

Publication number Publication date
DE240318C (en)
GB191022931A (en) 1911-03-09

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