US1205061A - Door-latch. - Google Patents

Door-latch. Download PDF

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Publication number
US1205061A
US1205061A US9061416A US1205061A US 1205061 A US1205061 A US 1205061A US 9061416 A US9061416 A US 9061416A US 1205061 A US1205061 A US 1205061A
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US
United States
Prior art keywords
door
bolt
latch
adjustable bracket
extension
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
Joseph J Thull
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to US9061416 priority Critical patent/US1205061A/en
Application granted granted Critical
Publication of US1205061A publication Critical patent/US1205061A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C1/00—Fastening devices with bolts moving rectilinearly
    • E05C1/08—Fastening devices with bolts moving rectilinearly with latching action
    • E05C1/10—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member rigid with the latch
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/08—Locks or fastenings for special use for sliding wings
    • E05B65/0864—Locks or fastenings for special use for sliding wings the bolts sliding perpendicular to the wings
    • 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
    • Y10T292/0969—Spring projected
    • Y10T292/097—Operating means
    • Y10T292/0997—Rigid

Definitions

  • This invention relates to new and useful improvements in a door latch and one of its objects is the provision of a device of this character, which shall be simple, durable and eiiicient, and which may be manufactured and sold at a comparatively low cost.
  • Another object of this invention is to provide a spring pressed bolt slidably secured to the door and normally in an engagement with a keeper and which is capable of being operated to disengage the lkeeper from either side of the door.
  • a further object of this invention is to provide a novel means of adjusting the tension of the spring of the sliding bolt to facilitate a correct movement of the sliding bolt into the keeper when the door is in a closed position.
  • Still further object of this invention is to provide an adjustable keeper, which is adapted to be moved away and toward the door as desired.
  • Figure 1 is a fragmentary front elevation of a door, illustrating my invention applied thereto.
  • Fig. 2 is a longitudinal sectional view, illustrating the means of operating ⁇ the sliding bolt from either side of the door and also illustrating the means of decreasing Specification of Letters Patent.
  • numeral 1 indicates a door hinged, to a wall'Q of a building and 3 the jamb/ of the door.
  • a pair of relatively spaced brackets 4 which slidably receive a bolt 5, which has secured thereto a rod 6.
  • the rod 6 extends through the rod 5 upon each side thereof and one endL of the bolt extends through an elongated slot 7 in the door 1.
  • knobs 8 Secured to each end of the rod G are knobs 8, providing means whereby the bolt 5 may be slid within the brackets et from either side of the door 1.
  • the bolt 5 is provided with a reduced eX- tension 9 upon one end thereof which is adapted to be slidably received in an adjustable bracket 1() having a recess 11 to receive the extension 9.
  • the adjustable bracket 10 is provided with a reduced eX- tension 18 having an elongated slot 14 for receiving a bolt 15 which eXtends through the door l.
  • the bolt 15 has a nut 16 for engaging the reduced extension 14, providing means whereby the adjustable bracket 10 may be moved toward and from the sliding bolt as desired.
  • Mounted upon the reduced extension 9 of the sliding bolt is a coil spring 17 and a washer 1S.
  • the coil spring 17 is adapted to bear upon the bolt 5 and the collar 18 which engages the end of the adjustable bracket 10 for urging the bolt 5 in the direction of the open end of the door 1 at all times. rlhe free end of the bolt 5 is beveled as indicated at 20 to be received within a keeper 21.
  • a door latch comprising a bolt slidably secured to a door, means connected to the bolt for operating said boltfrom either side of the door, an extension formed on said bolt.
  • an adjustable bracket provided with a recess in one end thereof to receive the extension, an extension formed on the adjustable bracket and provided with an elongated slot therein,4 a bolt extending 2, Y Y l 1,205,061

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Description

noon LATcH. APPLICATION FILEDVAPR. l2. l9l6.
1,205,061. Patented Nov. 14,1916. Y V'/ M7 Jc'ThuZZ,
` M E NnRRIsjFEr'ERs co., WASHING-nm. n. c.
narran sTaTns PATENT armen.
JOSEPH J. THULL, OF BYD, WISCONSIN.
DOOR-LATCH.
Application filed April 12, 1916.
To ZZ whom t may concern.'
Be it known that l, Josnrir J. THULL, a citizen of t-he United States, residing at- Boyd, in the county of Chippewa and State of lisconsin, have invented certain new and useful Improvements in Door-Latches; and I do hereby desire the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.
This invention relates to new and useful improvements in a door latch and one of its objects is the provision of a device of this character, which shall be simple, durable and eiiicient, and which may be manufactured and sold at a comparatively low cost.
Another object of this invention is to provide a spring pressed bolt slidably secured to the door and normally in an engagement with a keeper and which is capable of being operated to disengage the lkeeper from either side of the door.
A further object of this invention is to provide a novel means of adjusting the tension of the spring of the sliding bolt to facilitate a correct movement of the sliding bolt into the keeper when the door is in a closed position.
still further object of this invention is to provide an adjustable keeper, which is adapted to be moved away and toward the door as desired.
lith these and other objects in view as will become more apparent as the descrip` tion proceeds, the invention consists in certain novel features of construction, combination and arrangement of parts as will be hereinafter more fully described and claimed.
For a complete understanding of my invention, reference is to be had to the following description and accompanying drawing, in which Figure 1 is a fragmentary front elevation of a door, illustrating my invention applied thereto. and Fig. 2 is a longitudinal sectional view, illustrating the means of operating` the sliding bolt from either side of the door and also illustrating the means of decreasing Specification of Letters Patent.
Patented Nov. 14, 1916.
serial No. 90,614.
numeral 1 indicates a door hinged, to a wall'Q of a building and 3 the jamb/ of the door. Secured to the door 1 adjacent the opening edge thereof, are a pair of relatively spaced brackets 4, which slidably receive a bolt 5, which has secured thereto a rod 6. The rod 6 extends through the rod 5 upon each side thereof and one endL of the bolt extends through an elongated slot 7 in the door 1. Secured to each end of the rod G are knobs 8, providing means whereby the bolt 5 may be slid within the brackets et from either side of the door 1. The bolt 5 is provided with a reduced eX- tension 9 upon one end thereof which is adapted to be slidably received in an adjustable bracket 1() having a recess 11 to receive the extension 9. The adjustable bracket 10 is provided with a reduced eX- tension 18 having an elongated slot 14 for receiving a bolt 15 which eXtends through the door l. The bolt 15 has a nut 16 for engaging the reduced extension 14, providing means whereby the adjustable bracket 10 may be moved toward and from the sliding bolt as desired. Mounted upon the reduced extension 9 of the sliding bolt is a coil spring 17 and a washer 1S. The coil spring 17 is adapted to bear upon the bolt 5 and the collar 18 which engages the end of the adjustable bracket 10 for urging the bolt 5 in the direction of the open end of the door 1 at all times. rlhe free end of the bolt 5 is beveled as indicated at 20 to be received within a keeper 21.
While I havefshown and described the preferred embodiment of my invention, it will be understood that minor changes in construction, combination and arrangement of parts may be made without departing from the spirit and scope of the invention as claimed.
Having thus described my invention, what I claim is A door latch comprising a bolt slidably secured to a door, means connected to the bolt for operating said boltfrom either side of the door, an extension formed on said bolt. an adjustable bracket provided with a recess in one end thereof to receive the extension, an extension formed on the adjustable bracket and provided with an elongated slot therein,4 a bolt extending 2, Y Y l 1,205,061
through the slot Aand 'door for udjustably In testimony whereof I :LHX my sgImtm-e Y securing the adjustable bracket to the door, npresenoe of two Witnesses. Vand at coil spring nterposedbetweeh the: Y i JOSEPH J. -THULLl adjustable bracket and Vthe bolt upon the Witnesses: 5 extension of the bolt to urge said bolt into B. H. BLWYKE,
"n keeper. V Y FRANK X; KLEINER.
Copies of this patent may be obtained for fiveY cents each, by addressing the Commissioner of Patents,V
Washington, D. C.
US9061416 1916-04-12 1916-04-12 Door-latch. Expired - Lifetime US1205061A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US9061416 US1205061A (en) 1916-04-12 1916-04-12 Door-latch.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9061416 US1205061A (en) 1916-04-12 1916-04-12 Door-latch.

Publications (1)

Publication Number Publication Date
US1205061A true US1205061A (en) 1916-11-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
US9061416 Expired - Lifetime US1205061A (en) 1916-04-12 1916-04-12 Door-latch.

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US (1) US1205061A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8579338B1 (en) * 2010-07-19 2013-11-12 Kirti Shah Slide bolt lock
US20140117680A1 (en) * 2012-03-21 2014-05-01 Frank Herman Buzz, III Sliding glass door safety latch
US9394732B1 (en) * 2015-12-01 2016-07-19 Abdulaziz K H. M. A. A. Ahmad Hands-free door latch mechanism
US20240035303A1 (en) * 2020-06-01 2024-02-01 Jamco Corporation Lock knob attachment, lavatory door, and method for mounting lock knob attachment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8579338B1 (en) * 2010-07-19 2013-11-12 Kirti Shah Slide bolt lock
US20140117680A1 (en) * 2012-03-21 2014-05-01 Frank Herman Buzz, III Sliding glass door safety latch
US9091103B2 (en) * 2012-03-21 2015-07-28 Frank Herman Buzz, III Sliding glass door safety latch
US9394732B1 (en) * 2015-12-01 2016-07-19 Abdulaziz K H. M. A. A. Ahmad Hands-free door latch mechanism
US20240035303A1 (en) * 2020-06-01 2024-02-01 Jamco Corporation Lock knob attachment, lavatory door, and method for mounting lock knob attachment

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