US1388272A - Door-holder - Google Patents

Door-holder Download PDF

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Publication number
US1388272A
US1388272A US43303920A US1388272A US 1388272 A US1388272 A US 1388272A US 43303920 A US43303920 A US 43303920A US 1388272 A US1388272 A US 1388272A
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United States
Prior art keywords
plate
door
pocket
flanges
named
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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
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William H Lawrence
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William H Lawrence
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Priority to US43303920 priority Critical patent/US1388272A/en
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Publication of US1388272A publication Critical patent/US1388272A/en
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    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/54Man-operated mechanisms for operating wings, including those which also operate the fastening for doors
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F2700/00Operating mechanisms for sliding windows
    • E05F2700/04Devices for blocking sliding windows in general
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S292/00Closure fasteners
    • Y10S292/46Sliding door fasteners
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00Closure fasteners
    • Y10T292/08Bolts
    • Y10T292/1043Swinging
    • Y10T292/1051Spring projected

Description

W. H. LAWRENCE.

DOOR HOLDER. 'APPLICATION FILED 0:0.24. 1920.

PatentedAug. 23, '1921.

UNITED STATES PATENT OFFICE.

H. LAWRENCE, or AKRON, 01110.

DQOR-HOLDER.

Application To all whom it may concern."

Be it known that I, WILLIAM H. LAW- RENGE, a citizen of the United States, residing at Akron, in the county of Summit and State of ,Ohio, have invented certain new and useful Improvements in Door-Holders, of which the following is a specification, reference being had to the accompanying drawings.

This invention relates to certain improvements in door holders and has relation more particularly to a device of this general character especially designed and adapted for use in connection with the sliding doors of freight cars or the like, and it is an object of the invention to provide a novel and improved device of this general character which coacts with the door in a manner to reduce to a minimum the vibration of the door when the car is in transit.

Another object of the invention is to provide a novel and improved device of this general character whichis adapted to provide means for holding effectively a sliding door against movement on its supports and particularly in connection with the sliding door of a freight car so that the breaking ofhasps and seals is substantialy eliminated and whereby the use of cleats is unnecessary for holding the door in closed position.

The invention. consists in the details of construction and in the combination and arrangement of the several parts of my improved door holder whereby certain important advantages are attained and the device rendered simpler, less expensive and otherwise more convenient and advantageous for use, as will be hereinafter more fully set forth.

The novel features of my invention will hereinafter be definitely claimed.

In order that my invention may be better understood, I will now proceed to describe the same with reference to the accompanying drawings, wherein: V

Figure l is a fragmentary view in side elevation of a car illustrating a door holder constructed in accordance with an embodiment of my invention and in applied position.

Fig. 2 is an enlarged fragmentary view in elevation of my improved device as herein. disclosed, with the tail ing plate indicated by dotted lines.

Specification of Letters Patent.

of the pocket 1 is-a plate which the pintle 5 portion of the hold- Patented Aug. 23, 1921.

filednecember 24, 1920. Serial No. 433,039.

Fig. 3 is a sectional viewtaken substantially on the line 33 of Fig. 2, and

Fig. 4: is a. view in perspective looking at the under face of the holding plate. As disclosed in the accompanying drawings, W denotes a wall of a freight car or the like and D a sliding door of any ordinary or preferred construction. Immediately adjacent the door opening U in the wall W, the outer face of said wall W is provided with a pocket 1.

Secured to the outer face of the wall W and defining the side and inner end walls comprises the central portion 2 which partially overlies the inner or closed end portion of the pocket 1 and the arms 3 which extend along the side walls of the pocket -1.

Theinner margins of the side arms3 at a point immediately adjacent the central portion 2 are provided with the flanges 4 extending within the pocket 1 and which provide a mounting for a pintle 5.

P. The plate P I H denotes a plate which substantially snuglyfits between the arms 3 of the plate P and which-has its side and outer endmarginal portions defined by the inwardly directed flanges 6. The inner end portions of the flanges 6 have the openings 7 through is directed and whereby the plate H is supported for swinging movement. The pivoted end portion of the plate fl is provided with a tail part 8 which underlaps the central portion 2 of the plate I, said tail part 8 contacting with the central portion 2 of the plate to limit the intimate movement of the plate H.

Secured to the central portion of II is an end portion of a spring 9, the opposite end portion of which spring contacts with the base of the pocket 1. The spring 9 serves to constantly urge the plate H outwardly and which outward movement of the the outwardly disposed the forward end por- 6 and which have of the open position,

the plate 7 ing within the pocket, a plate of decided advantage as the breaking of the hasps and seals employed in connection with the sliding doors of freight cars is substantially eliminated and the doors are also prevented from opening. In view of these ma terial advantages, pilfering is prevented.

When the Sliding door is of a single type,

it is only necessary that one of my improved holders be employed but when a pair of sliding doors coact with a single opening, one of my holders is positioned for coaction with each of the doors.

From th foregoing description it is thought to be obvious that a door holder constructed in accordance with my invention is particularly well adapted for use by reason of the convenience and facility with which it may be assembled and operated, and it will also be obvious that my invention is susceptible of some changes and modification without departing from the principles and spirit thereof and for this reason I do not wish to be understood as limiting myself to the precise arrangement and formation of the several parts herein shown in carrying out my invention in practice except as hereinafter claimed.

1. In combination with a wall provided with an opening, and with a pocket adjacent said opening I and a sliding door coactin with the opening, a plate substantially de fining the side walls and inner end wall of the pocket and provided with flanges extendfitting between the portions of the first named plate defining theside walls of the pocket, the side margins and the forward end margin of said 7 second named plate being defined by in wardly directed flanges, a pintle supported by the flanges of the first named plate and with which the side flanges of the second named plate are pivotally engaged, and means for constantly urging an end portion of the second named plate outwardly of the pocket and in the path of travel of the door, the pivoted end portion of the second named plate being provided with a tail underlying the portion of the first named plate at the inner end of thepocket.)

2. In combination with a wall provided with an opening and with a pocket adjacent said opening and a sliding door coacting with the opening, a plate substantially defining the side walls and inner end wall of the pocket and provided with flanges extending within the pocket, a plate fitting between the portions of the first named plate defining the side walls of the pocket, the side margin and the forward end margin of said second named plate being defined by inwardly directed flanges, a pintle supported by the flanges of the first named plate and with which the side flanges of the second named plate are pivotally engaged, and

means for constantly urging an end portion of the second named plate outwardly of the pocket and in the path of travel of the door, th pivoted end portion of thesecond named plate being provided with a tail underlying the portion of the first named plate at the inner end of the pocket, the side; flanges of the second named plate adjacent the outer ends thereof being provided with outstanding wings for contact with the portions of the first named plate defining the side walls of the pocket to limit the outward movement of the second named plate.

y In testimony whereof I hereunto afliX my signature.

WM. H. LAWRENCE.

US43303920 1920-12-24 1920-12-24 Door-holder Expired - Lifetime US1388272A (en)

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US43303920 US1388272A (en) 1920-12-24 1920-12-24 Door-holder

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US43303920 US1388272A (en) 1920-12-24 1920-12-24 Door-holder

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US1388272A true US1388272A (en) 1921-08-23

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Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2941832A (en) * 1957-04-15 1960-06-21 John S Grossman Sliding door lock
US3172168A (en) * 1962-05-31 1965-03-09 Stanley Works Retractable door stop
US3427059A (en) * 1967-03-07 1969-02-11 Edward J Adickes Locking mechanism for sliding doors
US3862774A (en) * 1972-09-14 1975-01-28 Lawrence Brothers Rescue type door stop
US4054308A (en) * 1975-10-30 1977-10-18 Prohaska Peter J H Lock for sliding closures
US5553903A (en) * 1994-08-22 1996-09-10 Ashland Products, Inc. Window vent stop
US5806900A (en) * 1996-11-05 1998-09-15 Ashland Products, Inc. Stop for a slidable window
US6000735A (en) * 1998-11-06 1999-12-14 Jormac Products, Inc. Automatic child-resistant sliding door lock
US6484444B1 (en) 2000-11-14 2002-11-26 Ashland Products, Inc. Stop for a slidable window
US6854214B2 (en) 2000-11-14 2005-02-15 Ashland Products, Inc. Stop for a slidable window
US20050146143A1 (en) * 2004-01-06 2005-07-07 Lutfallah Anthony G. Universal stop for a slidable window
US9840860B2 (en) 2009-05-29 2017-12-12 Vision Industries Group, Inc. Double-action, adjustable, after-market sash stop
US10006232B2 (en) 2006-03-28 2018-06-26 Vision Industries Group Window vent stop with flexible side engagement pieces
US10107021B1 (en) 2006-03-28 2018-10-23 Vision Industries Group, Inc. Window vent stop with plastic spring member for bi-directional biasing of the tumbler
US10119310B2 (en) 2014-03-06 2018-11-06 Vision Industries Group, Inc. Combination sash lock and tilt latch with improved interconnection for blind mating of the latch to the lock
US10633897B2 (en) 2017-02-16 2020-04-28 Vision Industries Group, Inc. Tamper-resistant lock
US10704297B2 (en) 2014-03-06 2020-07-07 Vision Industries, Inc. Impact resistant lock and tilt latch combination for a sliding sash window
US10844636B2 (en) 2017-05-23 2020-11-24 Vision Industries Group, Inc. Combination forced entry resistant sash lock and tilt latch, also functioning as a window opening control device
US10844642B2 (en) 2014-03-06 2020-11-24 Vision Industries Group, Inc. Combination four-position sash lock and tilt latch also functioning as a window opening control device
US10865592B2 (en) 2014-03-06 2020-12-15 Vision Industries Group, Inc. Sash lock and tilt latch also functioning as a window vent stop, with automatic locking upon closure

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2941832A (en) * 1957-04-15 1960-06-21 John S Grossman Sliding door lock
US3172168A (en) * 1962-05-31 1965-03-09 Stanley Works Retractable door stop
US3427059A (en) * 1967-03-07 1969-02-11 Edward J Adickes Locking mechanism for sliding doors
US3862774A (en) * 1972-09-14 1975-01-28 Lawrence Brothers Rescue type door stop
US4054308A (en) * 1975-10-30 1977-10-18 Prohaska Peter J H Lock for sliding closures
US5553903A (en) * 1994-08-22 1996-09-10 Ashland Products, Inc. Window vent stop
US5806900A (en) * 1996-11-05 1998-09-15 Ashland Products, Inc. Stop for a slidable window
US6000735A (en) * 1998-11-06 1999-12-14 Jormac Products, Inc. Automatic child-resistant sliding door lock
US6484444B1 (en) 2000-11-14 2002-11-26 Ashland Products, Inc. Stop for a slidable window
US6854214B2 (en) 2000-11-14 2005-02-15 Ashland Products, Inc. Stop for a slidable window
US20050146143A1 (en) * 2004-01-06 2005-07-07 Lutfallah Anthony G. Universal stop for a slidable window
US10107021B1 (en) 2006-03-28 2018-10-23 Vision Industries Group, Inc. Window vent stop with plastic spring member for bi-directional biasing of the tumbler
US10006232B2 (en) 2006-03-28 2018-06-26 Vision Industries Group Window vent stop with flexible side engagement pieces
US10053896B2 (en) 2006-03-28 2018-08-21 Vision Industries Group, Inc. Window vent stop with flexible side engagement pieces
US9840860B2 (en) 2009-05-29 2017-12-12 Vision Industries Group, Inc. Double-action, adjustable, after-market sash stop
US10119310B2 (en) 2014-03-06 2018-11-06 Vision Industries Group, Inc. Combination sash lock and tilt latch with improved interconnection for blind mating of the latch to the lock
US10323446B2 (en) 2014-03-06 2019-06-18 Vision Industries Group, Inc. Integrated sash lock and tilt latch combination with improved interconnection capability therebetween
US10704297B2 (en) 2014-03-06 2020-07-07 Vision Industries, Inc. Impact resistant lock and tilt latch combination for a sliding sash window
US10844642B2 (en) 2014-03-06 2020-11-24 Vision Industries Group, Inc. Combination four-position sash lock and tilt latch also functioning as a window opening control device
US10865592B2 (en) 2014-03-06 2020-12-15 Vision Industries Group, Inc. Sash lock and tilt latch also functioning as a window vent stop, with automatic locking upon closure
US10633897B2 (en) 2017-02-16 2020-04-28 Vision Industries Group, Inc. Tamper-resistant lock
US10844636B2 (en) 2017-05-23 2020-11-24 Vision Industries Group, Inc. Combination forced entry resistant sash lock and tilt latch, also functioning as a window opening control device

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