US2651267A - Latching means for hopper car doors - Google Patents

Latching means for hopper car doors Download PDF

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Publication number
US2651267A
US2651267A US137016A US13701650A US2651267A US 2651267 A US2651267 A US 2651267A US 137016 A US137016 A US 137016A US 13701650 A US13701650 A US 13701650A US 2651267 A US2651267 A US 2651267A
Authority
US
United States
Prior art keywords
car doors
hopper car
latching means
hopper
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 - Lifetime
Application number
US137016A
Inventor
George B Dorey
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.)
Enterprise Railway Equipment Co
Original Assignee
Enterprise Railway Equipment 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 Enterprise Railway Equipment Co filed Critical Enterprise Railway Equipment Co
Priority to US137016A priority Critical patent/US2651267A/en
Application granted granted Critical
Publication of US2651267A publication Critical patent/US2651267A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/0886—Sliding and swinging
    • Y10T292/0887—Operating means
    • Y10T292/089—Lever
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/096—Sliding
    • Y10T292/1014—Operating means
    • Y10T292/102—Lever

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Wing Frames And Configurations (AREA)

Description

G.- DoREY LATcHING MEANS FoR HoPPER c R DOORS.
Sept. 8, 1953 5 SheetSSheet 1 S t. 8, 1953 B. DoREY 2,651,267
- LATcHING MEA FOR HoPPER cAR DOORS Fi1ed Jan, 5 1950 l 5 SheetSSheet 2 p 8, 1953 I. B. DoR Y 2,651,267
LATcHNG MBANS FOR HOPPER cAR DooRS Fed Jan, 5, 1950 5 SheetsSheet 5 Sept' !953 G. B, DOREY 2,651,267
LATcHNG MBANS Fo HoPPER cAR DOORS Fied Jan, 5 1950 5 sheetsSheet 4 ZNyENToR.
SeptD 1953 G. B. DoREY 2,651,267 L LATcHING MBANS FOR HOPPER cAR DooRs F11edJan, 5 1950 5 Sheessheet 5 ZN ENroR.
US137016A 1950-01-05 1950-01-05 Latching means for hopper car doors Expired - Lifetime US2651267A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US137016A US2651267A (en) 1950-01-05 1950-01-05 Latching means for hopper car doors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US137016A US2651267A (en) 1950-01-05 1950-01-05 Latching means for hopper car doors

Publications (1)

Publication Number Publication Date
US2651267A true US2651267A (en) 1953-09-08

Family

ID=22475440

Family Applications (1)

Application Number Title Priority Date Filing Date
US137016A Expired - Lifetime US2651267A (en) 1950-01-05 1950-01-05 Latching means for hopper car doors

Country Status (1)

Country Link
US (1) US2651267A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2876711A (en) * 1955-11-15 1959-03-10 Entpr Railway Equipment Co Hopper door latching mechanism
US3138117A (en) * 1958-06-30 1964-06-23 Entpr Railway Equipment Co Sliding hopper closure housing outlet assembly
RU187683U1 (en) * 2018-12-06 2019-03-14 Акционерное общество "Научно-внедренческий центр "Вагоны" (АО "НВЦ "Вагоны") Wagon-Hopper

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US116646A (en) * 1871-07-04 Improvement in stove-doors
US853358A (en) * 1905-07-27 1907-05-14 Carl A Hammar Window-catch.
US1846576A (en) * 1925-12-10 1932-02-23 William E Wine Car door mechanism

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US116646A (en) * 1871-07-04 Improvement in stove-doors
US853358A (en) * 1905-07-27 1907-05-14 Carl A Hammar Window-catch.
US1846576A (en) * 1925-12-10 1932-02-23 William E Wine Car door mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2876711A (en) * 1955-11-15 1959-03-10 Entpr Railway Equipment Co Hopper door latching mechanism
US3138117A (en) * 1958-06-30 1964-06-23 Entpr Railway Equipment Co Sliding hopper closure housing outlet assembly
RU187683U1 (en) * 2018-12-06 2019-03-14 Акционерное общество "Научно-внедренческий центр "Вагоны" (АО "НВЦ "Вагоны") Wagon-Hopper

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