FR977927A - Watertight closing device for falling doors, mounted in the back of saloons - Google Patents

Watertight closing device for falling doors, mounted in the back of saloons

Info

Publication number
FR977927A
FR977927A FR977927DA FR977927A FR 977927 A FR977927 A FR 977927A FR 977927D A FR977927D A FR 977927DA FR 977927 A FR977927 A FR 977927A
Authority
FR
France
Prior art keywords
saloons
closing device
watertight closing
falling doors
doors
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
Hugh Wheeler Sanford
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 filed Critical
Application granted granted Critical
Publication of FR977927A publication Critical patent/FR977927A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D7/00—Hopper cars
    • B61D7/14—Adaptations of hopper elements to railways
    • B61D7/16—Closure elements for discharge openings
    • B61D7/22—Sealing means thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
FR977927D 1947-12-23 1948-12-21 Watertight closing device for falling doors, mounted in the back of saloons Expired FR977927A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US793399A US2602404A (en) 1947-12-23 1947-12-23 Mine car sealing device

Publications (1)

Publication Number Publication Date
FR977927A true FR977927A (en) 1951-04-06

Family

ID=25159834

Family Applications (1)

Application Number Title Priority Date Filing Date
FR977927D Expired FR977927A (en) 1947-12-23 1948-12-21 Watertight closing device for falling doors, mounted in the back of saloons

Country Status (3)

Country Link
US (1) US2602404A (en)
FR (1) FR977927A (en)
GB (1) GB680326A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3246610A (en) * 1962-12-03 1966-04-19 Entpr Railway Equipment Co Railway dump car with closure sealing means

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US987877A (en) * 1909-12-09 1911-03-28 Patrick Joseph Harrigan Dump-car.
US973840A (en) * 1910-04-08 1910-10-25 Henry C Hucker Dust and wind guard.
US1256323A (en) * 1917-04-27 1918-02-12 Ingoldsby Automatic Car Co Dump-car.
US1851214A (en) * 1927-07-22 1932-03-29 Hugh W Sanford Mine car
US1762667A (en) * 1927-07-22 1930-06-10 Sanford Invest Co Mine car
US1949080A (en) * 1929-10-02 1934-02-27 Union Metal Prod Co Hopper car construction
US1918948A (en) * 1931-03-18 1933-07-18 William E Wine Railway car
US1955868A (en) * 1932-06-29 1934-04-24 William E Wine Door for railway cars
US2237059A (en) * 1937-03-20 1941-04-01 Standard Products Co Sealing strip
US2188815A (en) * 1937-07-31 1940-01-30 Corduroy Rubber Company Gasket
US2189795A (en) * 1937-11-23 1940-02-13 August W L Hartbauer Gasket construction

Also Published As

Publication number Publication date
US2602404A (en) 1952-07-08
GB680326A (en) 1952-10-01

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