US2482341A - Slide bolt lock - Google Patents

Slide bolt lock Download PDF

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Publication number
US2482341A
US2482341A US3378248A US2482341A US 2482341 A US2482341 A US 2482341A US 3378248 A US3378248 A US 3378248A US 2482341 A US2482341 A US 2482341A
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US
Grant status
Grant
Patent type
Prior art keywords
bolt
stationary member
flanges
barrel
door
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
Inventor
Neil O Holmsten
Original Assignee
Neil O Holmsten
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
Grant date

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    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C1/00Fastening devices with bolts moving rectilinearly
    • E05C1/02Fastening devices with bolts moving rectilinearly without latching action
    • E05C1/04Fastening devices with bolts moving rectilinearly without latching action with operating handle or equivalent member rigid with the bolt
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B67/00Padlocks; Details thereof
    • E05B67/38Auxiliary or protective devices
    • E05B67/383Staples or the like for padlocks; Lock slings; Arrangements on locks to cooperate with padlocks
    • 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
    • Y10S70/00Locks
    • Y10S70/57Screw guard
    • 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
    • Y10T292/096Sliding
    • Y10T292/1014Operating means
    • Y10T292/1022Rigid
    • Y10T292/1025Padlock or seal catch

Description

Sept. 20, 1949.. n. o. HOLMSTEN SLIDE BbLT LOCK 2 Sheets-Sheet 1 Filed June 18, 1948 Jf lz Sept. 20, 1949. N; o. HOLMSTEN 2,482,341

SLIDE BOLT LOCK Filed June 18, 1948 2 Sheets-Sheet 2 Offs I 2 {D INVENTOR.

17 BY W4 Patented Sept. 20, 1949 UNITED STATES PATENT OFFICE SLIDE BOLT LOCK Neil 0. Holmsten, New Rochelle, N. Y.

Application June 18, 1948, Serial No. 33,782

3 Claims. (01. 292-148) V This invention relates to a slide bolt fastener for doors or the like and more particularly to a slide bolt having locking means to prevent its unauthorized operation.

An object of the invention is to provide a slide bolt with locking means so designed that it cannot be released by a burglar even after the glass in the door has been broken to afford access to the bolt.

Another object is to provide a slide bolt of the above type in which the locking means is designed with a screw guard which covers the attaching screws when the bolt is in locked position.

Various other objects and advantages will be apparent as the nature of the invention is more fully disclosed.

The invention will be better understood by referring to the following description, taken in connection with the accompanying drawings in which a specific embodiment thereof has been set forth for purposes of illustration.

In the drawings:

Fig. 1 is a side elevation of a slide bolt embodying the present invention in locked position;

Fig. 2 is a top plan view of the bolt showing a portion of the door and door frame in horizontal section;

Fig. 3 is a side elevation similar to Fig. 1 showing the bolt in retracted position;

Fig. 4 is a top plan view of the bolt in the position of Fig. 3;

Figs. 5 and 6 are sections taken on the lines 55 and 6-6 respectively of Fig. 1;

Fig. 7 is a detail view of the stationary member shown in side elevation;

Fig. 8 is a top plan view thereof;

Figs. 9 and 10 are sections taken on the lines 9-9 and |ll-I respectively of Fig. 7

Fig. 11 is a detail view of the sliding member shown in side elevation;

Fig. 12 is a top plan view thereof;

Fig. 13 is a rear elevation thereof; and

Figs. 14 and 15 are sections taken on the lines I4 I4 and I-I5 respectively of Fig. 11.

Referring first to Figs. 7 to 10, the stationary member is shown as formed from a blank of sheet metal and comprising a pair of attaching flanges IIJ having screw holes II for attachment to the door or the like and having a central substantially cylindrical barrel section I2 adapted to receive the slide bolt. The barrel section I2 is provided with a rectangular slot I3 through which the actuating handle of the bolt extends. A locksection I2 by suitable means, as by welding, and is provided with a hole l5 adapted to receive a padlock, or the like. The barrel I2 and flanges Ill are separated by walls I! to form channels in which the guard plate of the sliding member is adapted to slide. For a short distance from the rear end of the stationary member the Walls ll are cut away to form slots I6 for the purpose to be described.

Referring now to Figs. 11 to 15, the sliding member is shown as comprising a cylindrical bolt and a guard plate having side flanges 22 and having for the greater portion of its length a slot 23 extending beneath the bolt 20. The rear end 24 of the bolt 20 is attached to the guard plate by suitable means, as by welding, and projects forwardly over the slot 23, The flanges 22 are provided with holes 25 which, in certain positions of the flanges 22, are adapted to register with the screw holes II of the flanges II] of the stationary member to provide access thereto for inserting the screws.

The bolt 20 is also provided with a hole 26 in which an actuating handle 21 (Figs. 1 to 4) is secured.

Referring now to Figs. 1 to 6, the sliding member is first assembled in the stationary member by sliding the bolt 20 into the barrel I2 from the rear end thereof with the flanges 22 of the guard plate extending above and lying over the flanges ID of the stationary member and with the walls I! sliding in the slot 23. The solid portion of the guard plate beyond the slot 23 enters the slots I6 of the stationary member to permit the sliding member and stationary member to be completely telescoped. An actuating handle 21 is provided with a pin 3| (Fig. 4) which enters the hole 26 in the bolt 20 and is secured permanently thereto, as by welding. The handle 21 is provided with a hole 32 which aligns with the hole I5 in the ear I4 when the bolt is in latching position so that a padlock 35 may be passed through the aligned holes for securing the bolt.

The stationary member is secured to a door panel by shifting the bolt so that the holes 25 in the guard plate are brought into registration with the holes II in the flanges II] to permit screws 4| to be inserted therethrough. A keeper 42, which is similar in section to the stationary member and comprises a barrel 43 and outwardly extending flanges 44, is attached to the door frame 45 by means of screws 46 in alignment with the stationary member, so that when the bolt is advanced the bolt extends into the barrel 43 in the ing ear [4 is attached to the side of the barrel usual manner for securing the door.

It will be noted that the end of the guard plate extends over the flanges 44 of the keeper for covering the screws 46, as shown in Figs. 1 and 2. Hence the bolt cannot be withdrawn nor can the screws be removed except by first removing the padlock 35. When the padlock is removed the bolt may be retracted in the usual manner to the position indicated in Figs. 3 and 4. 1

It will be noted that the above described construction combines a screw guard with looking ears which is adapted to receive a padlock to prevent unauthorized opening of the bolted door.

This device is particularly adapted for use in conneotion with doors having glass panels which. might otherwise be opened by an intruder breaking the glass and reaching inside of'the door to release the bolt.

Although a specific embodiment has been shown, it is to be understood that the inventionis not to be restricted thereto, but that various changes and modifications may be made therein, as will be readily apparent to a person skilled in the art. 7 e

What is claimed is: l

1. A slide bolt fastener for doors or the like, comprising a stationary member having a central barrel adapted to receive abolt and outwardly extending flanges to be screwed against the inside of a door, a keeper of similar cross section to be screwed against the door frame, and a slidable member comprising a bolt slidable in said barrel and extendible into said keeper, and a guard plate attached to said bolt and'slidable. therewith to cover the attaching screws oi both the stationary member and the keeper, a locking ear carried by said stationary member and an. actuating handle carried by said bolt, said ear and handle having holes in registration when said'bolt is in locking position to receive a padlock tor securing the bolt against unauthorized actuation.

' '4 2. A slide bolt fastener for doors or the like, comprising a stationary member having a central barrel adapted to receive a bolt and outwardly extending flanges to be screwed against the inside of a door, a keeper of similar cross section to be screwed against the door frame, and a slidable member comprising a bolt slidable in said barrel and extendible into said keeper, a guard plate attached 7 to said bolt having flanges extending forwardly on opposite sides of said barrel to cover the attaching screws of both the stationary member and the keeper, a locking ear carried 'by said stationary member and an actuating handle carried by said bolt, said ear and handle having holes in registration when said bolt is in locking position. to receive a padlock for securing the bolt against unauthorized actuation.

'3. A slide bolt fastener for doors or the like, comprising a stationary member havinga central barrel adapted to receive a bolt and outwardly extending'fianges to be screwed against the inside of a door, a keeper of similar cross section to be screwed against the door frame, and a. slidable member comprising a bolt slidable in said barrel and extendible into said keeper, a guard'plate attached tosaid bolt having flanges extending forwardly onopposite sides oi said barrel to cover the attaching screws of both the stationary member and the keeper, said stationary member havinga slot toreceive said guard plate. to permit telescoping or the slidable and stationary members,

a locking ear carried by said stationary member and an actuating handle carried by said bolt, said ear and handle having holes in registration when saidrbolt' is in looking position to receive a padlock for securing the bolt against miauthorized actuation; 3 r I NHL 0. HOLMSTEN.

. No references cited.

US2482341A 1948-06-18 1948-06-18 Slide bolt lock Expired - Lifetime US2482341A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US2482341A US2482341A (en) 1948-06-18 1948-06-18 Slide bolt lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2482341A US2482341A (en) 1948-06-18 1948-06-18 Slide bolt lock

Publications (1)

Publication Number Publication Date
US2482341A true US2482341A (en) 1949-09-20

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ID=21872405

Family Applications (1)

Application Number Title Priority Date Filing Date
US2482341A Expired - Lifetime US2482341A (en) 1948-06-18 1948-06-18 Slide bolt lock

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Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2613970A (en) * 1949-04-23 1952-10-14 Neil O Holmsten Fastening device
US2701734A (en) * 1950-09-29 1955-02-08 John S Grossman Bolt type fastener
US2707646A (en) * 1951-09-20 1955-05-03 Hazy Lily Window lock
US2974996A (en) * 1958-05-29 1961-03-14 Bitterman Side loading trailer
US2987358A (en) * 1959-03-23 1961-06-06 Holga Metal Production Company Locking means for cabinets
US3002800A (en) * 1958-11-17 1961-10-03 Mcmahan Brothers Mfg Co Inc Security lock bar for filing cabinets
US3282617A (en) * 1964-07-28 1966-11-01 Invisibloc Corp Locking means for gates
US3334933A (en) * 1965-08-09 1967-08-08 Ervin W Ehlers Locking device
US3451703A (en) * 1967-07-07 1969-06-24 Charles D Roegner Tamperproof slide lock for doors
US3580017A (en) * 1969-11-05 1971-05-25 Ideal Security Hardware Co Lock with means concealing mounting fasteners
US3599453A (en) * 1970-04-29 1971-08-17 Joseph Bauernfeind Security lock
US4027798A (en) * 1976-07-14 1977-06-07 Gayland Clarence Swaim Lockable rack for fishing rods and the like
US4095828A (en) * 1977-02-14 1978-06-20 Eldon Dwayne East Locking assembly
US4135747A (en) * 1977-06-28 1979-01-23 Gennarino Melilli Fence gate latch
US4598933A (en) * 1983-10-21 1986-07-08 Tmc Corporation Anti-theft lock for skis
US4877275A (en) * 1988-01-19 1989-10-31 Deforrest William Sr Protected sliding bolt locking structure
US4884421A (en) * 1988-06-20 1989-12-05 Lindsay Stephen L Door deadbolt lock
US5931032A (en) * 1998-04-16 1999-08-03 Gregory; Edwin H. Cutter and blow resistant lock
US20060042331A1 (en) * 2004-08-27 2006-03-02 Benda Steven J Lockbox
US20100089106A1 (en) * 2008-10-10 2010-04-15 Bowers Ii Robert C Secure slide bolt with integrated lock
US20130287491A1 (en) * 2012-04-25 2013-10-31 Taras Petryshyn Collapsible barricade apparatus
GB2509899A (en) * 2012-12-06 2014-07-23 Oliver Simon Isaacs A locking device for a drawer unit
US20150025300A1 (en) * 2013-07-18 2015-01-22 American Sterilizer Company Modular patient care enclosure
US9551167B2 (en) * 2014-09-18 2017-01-24 Mark A. Pickard Padlock retaining device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2613970A (en) * 1949-04-23 1952-10-14 Neil O Holmsten Fastening device
US2701734A (en) * 1950-09-29 1955-02-08 John S Grossman Bolt type fastener
US2707646A (en) * 1951-09-20 1955-05-03 Hazy Lily Window lock
US2974996A (en) * 1958-05-29 1961-03-14 Bitterman Side loading trailer
US3002800A (en) * 1958-11-17 1961-10-03 Mcmahan Brothers Mfg Co Inc Security lock bar for filing cabinets
US2987358A (en) * 1959-03-23 1961-06-06 Holga Metal Production Company Locking means for cabinets
US3282617A (en) * 1964-07-28 1966-11-01 Invisibloc Corp Locking means for gates
US3334933A (en) * 1965-08-09 1967-08-08 Ervin W Ehlers Locking device
US3451703A (en) * 1967-07-07 1969-06-24 Charles D Roegner Tamperproof slide lock for doors
US3580017A (en) * 1969-11-05 1971-05-25 Ideal Security Hardware Co Lock with means concealing mounting fasteners
US3599453A (en) * 1970-04-29 1971-08-17 Joseph Bauernfeind Security lock
US4027798A (en) * 1976-07-14 1977-06-07 Gayland Clarence Swaim Lockable rack for fishing rods and the like
US4095828A (en) * 1977-02-14 1978-06-20 Eldon Dwayne East Locking assembly
US4135747A (en) * 1977-06-28 1979-01-23 Gennarino Melilli Fence gate latch
US4598933A (en) * 1983-10-21 1986-07-08 Tmc Corporation Anti-theft lock for skis
US4877275A (en) * 1988-01-19 1989-10-31 Deforrest William Sr Protected sliding bolt locking structure
US4884421A (en) * 1988-06-20 1989-12-05 Lindsay Stephen L Door deadbolt lock
US5931032A (en) * 1998-04-16 1999-08-03 Gregory; Edwin H. Cutter and blow resistant lock
US20060042331A1 (en) * 2004-08-27 2006-03-02 Benda Steven J Lockbox
US20100089106A1 (en) * 2008-10-10 2010-04-15 Bowers Ii Robert C Secure slide bolt with integrated lock
US20130287491A1 (en) * 2012-04-25 2013-10-31 Taras Petryshyn Collapsible barricade apparatus
US8794866B2 (en) * 2012-04-25 2014-08-05 Taras Petryshyn Collapsible barricade apparatus
GB2509899A (en) * 2012-12-06 2014-07-23 Oliver Simon Isaacs A locking device for a drawer unit
US20150025300A1 (en) * 2013-07-18 2015-01-22 American Sterilizer Company Modular patient care enclosure
US9265678B2 (en) * 2013-07-18 2016-02-23 American Sterilizer Company Modular patient care enclosure
US9551167B2 (en) * 2014-09-18 2017-01-24 Mark A. Pickard Padlock retaining device
US20170130484A1 (en) * 2014-09-18 2017-05-11 Mark A. Pickard Padlock retaining device
US9803397B2 (en) * 2014-09-18 2017-10-31 Mark A. Pickard Padlock retaining device

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