US1081294A - Mechanism for opening doors of freight-cars. - Google Patents

Mechanism for opening doors of freight-cars. Download PDF

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Publication number
US1081294A
US1081294A US77615?13A US1081294DA US1081294A US 1081294 A US1081294 A US 1081294A US 1081294D A US1081294D A US 1081294DA US 1081294 A US1081294 A US 1081294A
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US
United States
Prior art keywords
lever
freight
cars
opening doors
parts
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
US77615?13A
Inventor
William W Darrow
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Individual
Original Assignee
Individual
Publication date
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Publication of US1081294A publication Critical patent/US1081294A/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
    • E05B83/02—Locks for railway freight-cars, freight containers or the like; Locks for the cargo compartments of commercial lorries, trucks or vans
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S292/00—Closure fasteners
    • Y10S292/32—Freight car door fasteners

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  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Description

W. W DAERGW'. MECHANISM FOR OPENING DOORS OF FREIGHT (JARS.
.wrmomxo "51mm JUNE 27, 1913.
iremmeanec; 16, 1913,
and use 'ul 1111 qifipgnm g duel and exact i 1 n Am mpecm of mush dmvices Mm mi 00171;
Human an;
"ma-i inner face 01' the le- 5. of the drawings.
' of the door will release the will return ento- 11 shown in,
Whll have shown the ogeiziting lever as mounted upon the door enrl the plate 4 with Whieh the lever cooperates mountecl front post of the door, it is obvione that the location of the parts may be JiHfiQil without departing from the spirit of the invention, and the precise details of the construction above set out me be varied by the skilie i ineelmnie Without departure from 1 scope the invention.
thus described inventionm'hiit mounted noon the other of saicl parts, 1Q operating lever being; provided with n shaped projection to Contact with said stop plate, the Weight of said operating le- VET being arranged to normally hold the of seicl lever at one side of the edge or the part Whereon the lever is mounted to avoid obstructing the door opening.
2. Tl1e combination with a car door and its frame, 05:1 stop plate mounted upon one of "aid parts and an operating lever pivotelly mounted upon the other of said parts, said operating lBVBl being @lOVlQld With 11 end iecting' beyond its pivot to eonsaicl stop plate, plate having :1 pr tact With formed integrally therewith a boss passing through sa'd operating lever and a stop to engage said lever, and a retaining bolt passing through said lever and said boss, said lever being arranged so that when in normal position ell parts-thereof shall be at one s 1e of the edge the part Whereon the lever is mounted.
WILLIAil i EV. DARROVV.
AJLPJANOR i AGENOVI.
US77615?13A Mechanism for opening doors of freight-cars. Expired - Lifetime US1081294A (en)

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US1081294TA

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US1081294A true US1081294A (en) 1913-12-16

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US77615?13A Expired - Lifetime US1081294A (en) Mechanism for opening doors of freight-cars.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2477112A (en) * 1944-06-05 1949-07-26 Youngstown Steel Door Co Door locking and opening and closing device
US20090320376A1 (en) * 2006-10-07 2009-12-31 Steinbach &Vollmann GmbH & Co. KG Opening means for a closing unit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2477112A (en) * 1944-06-05 1949-07-26 Youngstown Steel Door Co Door locking and opening and closing device
US20090320376A1 (en) * 2006-10-07 2009-12-31 Steinbach &Vollmann GmbH & Co. KG Opening means for a closing unit
US8226132B2 (en) * 2006-10-07 2012-07-24 Steinbach & Vollmann Gmbh Opening means for a closing unit

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