US845134A - Roller-support for movable doors. - Google Patents

Roller-support for movable doors. Download PDF

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Publication number
US845134A
US845134A US31683806A US1906316838A US845134A US 845134 A US845134 A US 845134A US 31683806 A US31683806 A US 31683806A US 1906316838 A US1906316838 A US 1906316838A US 845134 A US845134 A US 845134A
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United States
Prior art keywords
roller
support
movable doors
plate
bracket
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Expired - Lifetime
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US31683806A
Inventor
Lee J Smith
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Individual
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Individual
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Priority to US31683806A priority Critical patent/US845134A/en
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/066—Details, e.g. suspension or supporting guides for wings supported at the bottom
    • E05D15/0665—Details, e.g. suspension or supporting guides for wings supported at the bottom on wheels with fixed axis
    • E05D15/0669—Details, e.g. suspension or supporting guides for wings supported at the bottom on wheels with fixed axis with height adjustment

Definitions

  • This invention relates to vbracketsfor' freightcar and other doors.
  • One objectof the ⁇ invention is to provide; a
  • Ibracket adapted tomovably ,supportV andv ide doorsv vof various description.
  • Another object resides in the provision of a
  • bracket carrying a roller and-constructed and arranged to ⁇ support and guide Y, freight car doors-effectively, the roller being so arranged in the bracket as to prevent 'grain or other material becoming clogged between .the 'roller and bracket.
  • the present invention consists in the .'combina ⁇ tion and arrangement of parts hereinafter ref ferred to, shown in the accompanying-drawings, and particularly pointed out the ap ⁇ pendedvclaim, p
  • the bracket consists-of a securing-plate t and a guiding-plate. 5,' disposed in spaced re.l lat-ion to each other by the. spaced connecting-Webs-, one end 'of each ⁇ web being' enf larged withits inner ⁇ face tapered tojcorre-y spondwith the curvatureof the periphery 'of y ably supported. upon onef'or more rollers 2. an guided irrits movement by a bracket 3,.
  • rollerv 2' may be mounted -upcn any suitable shaft; but ntliedravvin'gs I illus trate a shaft 9, having ahead 10, adapted to lie against the Aouter when the opposite screw-threaded end l1 is fitted in the screw-threaded perfor-ation 12 in the securingfplate .4.
  • roller-.shaft may be of any other-form', and it may be otherwise supported, but preferably As just intimated, the
  • the securingfplate 4 is pro-vided With 'per v'foratijonsl 13, through which lsuitable fastenings (not-shown) vmay be passed to secure the bracket toa car 4 neath the door, and as the/latter is moved face'fof the guide-plate l (not shown) immediately beover the roller the ange 114 of the'gu'idingf plate presentsitsjinner face to! the" outerof the. door and'fpr'operly guides. the latter.
  • a bracket -conziprsing a. securing-plate and a guidingsplateconnectcd by spacedvc ebsv to,

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)

Description

` No. 845,134. h
A ff L. J. SMITH. H f
ROLLER-SUPPORT FOR MOVABLE DOORS.-
AAAAAAAAAAAAAAAAAAA 14.1906.
III
LEE J. SMITH, oF. WANNEE, FLORIDA.
ROLLER-SUPPRT FR MOVBLE ORS.
Specification of Letters Patent.` Application filed May 1,4. 1906. Seriallo, 316.338.
rammed-renee, lari,-
T0- all whom itY mafycon/cern:
Be it known that I, LEE J..SM1TH, a citizen,` of the UnitedStates, residing at Wannee, in' the county of Alachua andlState of Florida, have invented certain new' and -useful lime' 'pjrovements in Roller'Supports for-Movablev oors, of'Whichy the'follovvings a specifics.
tion.
This invention relates to vbracketsfor' freightcar and other doors. One objectof the `invention is to provide; a
Ibracket adapted tomovably ,supportV andv ide doorsv vof various description.
Another object resides in the provision of a;
bracket carrying a roller and-constructed and arranged to `support and guide Y, freight car doors-effectively, the roller being so arranged in the bracket as to prevent 'grain or other material becoming clogged between .the 'roller and bracket.
With the above and other objects inlvieW the present invention consists in the .'combina` tion and arrangement of parts hereinafter ref ferred to, shown in the accompanying-drawings, and particularly pointed out the ap` pendedvclaim, p
.Inthedra Figure'l is asideelevation of a portion ofarreight-c arzdooir arranged with 1 relationto-one ofmyirnproved brackets. Fig. '2 is a longitudinalse'ctionview of the inven-v tion,a.portionof. thedoor andthe roller bef ing shown injlevation; andll ig. 3 isa transf,A
verse sectional 'viewof the invention, the rollerbeing shown in elevation. 'Referringnow'more particularly to, the. ac-
. companying-'d1av\'fings,v there, is shown a freight-car or other-door .1 ,'adaptedto be sliddesigned to support the.. roller.
The bracketconsists-of a securing-plate t and a guiding-plate. 5,' disposed in spaced re.l lat-ion to each other by the. spaced connecting-Webs-, one end 'of each `web being' enf larged withits inner` face tapered tojcorre-y spondwith the curvatureof the periphery 'of y ably supported. upon onef'or more rollers 2. an guided irrits movement by a bracket 3,.
I the roller 2,l 'and thereby 'form the oppo-Y 1er sitely-disposed .lips 7, overhanging'thero v to prevent lclogging of grain or other material .between-thevvebs and the roller.
By reasonof these'lips Y .the roller cannot be placed Within the bracketl or removed tlfierefromby .Way of the lips, end of vthebracket isfless thanthe diameter of because the opening 8 at this the roller. r 'Howeventhe opposite end of 'the lopeningl 8 1s not contracted, but'efsuch size .y as. to permtjofthe' insertion ci' renoval'of the roller. A
The rollerv 2' may be mounted -upcn any suitable shaft; but ntliedravvin'gs I illus trate a shaft 9, having ahead 10, adapted to lie against the Aouter when the opposite screw-threaded end l1 is fitted in the screw-threaded perfor-ation 12 in the securingfplate .4. roller-.shaft may be of any other-form', and it may be otherwise supported, but preferably As just intimated, the
arrangedtso as to per-.Init part of the roller to lieabove the upperedge ofthe securing-plate y4; to engage the'under'edge ofthe door 1.
The securingfplate 4: is pro-vided With 'per v'foratijonsl 13, through which lsuitable fastenings (not-shown) vmay be passed to secure the bracket toa car 4 neath the door, and as the/latter is moved face'fof the guide-plate l (not shown) immediately beover the roller the ange 114 of the'gu'idingf plate presentsitsjinner face to! the" outerof the. door and'fpr'operly guides. the latter.
' What 'claimed is l n .A
A bracket -conziprsing a. securing-plate and a guidingsplateconnectcd by spacedvc ebsv to,
,form an opening, 4a guiding-plate extending' above --thessecurin,r ;-plate.and a roller mount- 'edin said opening, the upper 'inner edges of-l sa'id'webs overhanging the roller.
In testimony whereof Ihave signedV Vmy namel to ,this speciiication in the presence of two subscribing Witnesses.
LEE J. sMiTH. Witnesses:
, CIW. SHOEMAKER,
'MQ KATE MORJLARTY.
US31683806A 1906-05-14 1906-05-14 Roller-support for movable doors. Expired - Lifetime US845134A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US31683806A US845134A (en) 1906-05-14 1906-05-14 Roller-support for movable doors.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31683806A US845134A (en) 1906-05-14 1906-05-14 Roller-support for movable doors.

Publications (1)

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US845134A true US845134A (en) 1907-02-26

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US31683806A Expired - Lifetime US845134A (en) 1906-05-14 1906-05-14 Roller-support for movable doors.

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602629A (en) * 1948-05-22 1952-07-08 Welsbach Corp Tamperproof valve
US4317255A (en) * 1980-01-10 1982-03-02 Teams, Inc. Replacement wheel assembly for freight car door and method of installing
US20140219721A1 (en) * 2014-04-09 2014-08-07 Caterpillar Paving Products Inc. Walkway assembly for paving machines
US20140219720A1 (en) * 2014-04-09 2014-08-07 Caterpillar Paving Products Inc. Walkway assembly for paving machines

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602629A (en) * 1948-05-22 1952-07-08 Welsbach Corp Tamperproof valve
US4317255A (en) * 1980-01-10 1982-03-02 Teams, Inc. Replacement wheel assembly for freight car door and method of installing
US20140219721A1 (en) * 2014-04-09 2014-08-07 Caterpillar Paving Products Inc. Walkway assembly for paving machines
US20140219720A1 (en) * 2014-04-09 2014-08-07 Caterpillar Paving Products Inc. Walkway assembly for paving machines

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