US1003713A - Lock-strike. - Google Patents

Lock-strike. Download PDF

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Publication number
US1003713A
US1003713A US1908467164A US1003713A US 1003713 A US1003713 A US 1003713A US 1908467164 A US1908467164 A US 1908467164A US 1003713 A US1003713 A US 1003713A
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US
United States
Prior art keywords
bolt
strike
lock
latch
inclined surface
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
John Deininger
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.)
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Publication date
Application filed by Individual filed Critical Individual
Priority to US1908467164 priority Critical patent/US1003713A/en
Application granted granted Critical
Publication of US1003713A publication Critical patent/US1003713A/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
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/02—Striking-plates; Keepers; Bolt staples; Escutcheons
    • E05B15/0205—Striking-plates, keepers, staples
    • E05B15/022—Striking-plates, keepers, staples movable, resilient or yieldable
    • 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
    • Y10T292/68—Keepers
    • Y10T292/688—With silencing or anti-rattle means
    • Y10T292/691—Take-up

Definitions

  • This invention has for its object an improved form of construction of a well known arrangement for preventing the rattling of the latch, bolt, or the like in looks.
  • a stop or contact piece is provided, which must be adjusted by hand, in order to prevent the bolt rattling.
  • an adjustment is rendered need less, as an inclined surface is provided for this object, by means of which the bolt or the like is diverted in its forward movement, and which is preferably so arranged that it adjusts itself automatically, so that the latch each time is supported and pressure exerted on it whereby rattling is always prevented.
  • the inclined surface may be provided on the striking-plate or on the bolt.
  • Figure 1 is a front view and partial section of such an arrangement; Fig. 2, an end view of same; Fig. 3, a cross section.
  • the bolt a, or the like, of the look Z) engages in known manner through an aperture 6 of the face plate of the look 5 into the latch or bolt hole 0 of the striking plate m, which is fixed in the door framing cl.
  • the bolt, latch or the like is shown at a and runs up a slide piece 9 which is under the action of a spring 71 which presses this piece forward.
  • the slide piece g is carried in fixed guides Z of the door frame (Z and in its forward movement runs up an inclined surface is which is fixed to the striking-plate m.
  • the bolt a in its forward movement thus encounters the slide piece 9 and pushes the latter as far back as is necessary, while the latter itself engages behind the bolt a, in order to prevent rattling.

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Description

J. 'DEININGER.
LOOK STRIKE.
JOHN DEININGER, OF ULM, GERMANY.
LOCK-STRIKE.
Specification of Letters Patent.
Application filed December 12, 1908.
Patented Sept. 19, 1911.
Serial No. 467,164.
To all whom it may concern:
Be it known that I, JOHN DEININGER, a citizen of the German Empire, residing at Ulm a. D., in the Kingdom of Wurttemberg, Empire of Germany, have invented certain new and useful Improvements in Connection with Lock-Strikes; and I do hereby declare 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 has for its object an improved form of construction of a well known arrangement for preventing the rattling of the latch, bolt, or the like in looks. In this known arrangement a stop or contact piece is provided, which must be adjusted by hand, in order to prevent the bolt rattling. Now accordin to the present invention such an adjustment is rendered need less, as an inclined surface is provided for this object, by means of which the bolt or the like is diverted in its forward movement, and which is preferably so arranged that it adjusts itself automatically, so that the latch each time is supported and pressure exerted on it whereby rattling is always prevented. The inclined surface may be provided on the striking-plate or on the bolt.
The invention will now be more particularly described in several forms of construction, with reference to the accompanying drawings, in which:
Figure 1 is a front view and partial section of such an arrangement; Fig. 2, an end view of same; Fig. 3, a cross section.
The bolt a, or the like, of the look Z) engages in known manner through an aperture 6 of the face plate of the look 5 into the latch or bolt hole 0 of the striking plate m, which is fixed in the door framing cl.
The bolt, latch or the like is shown at a and runs up a slide piece 9 which is under the action of a spring 71 which presses this piece forward. The slide piece g is carried in fixed guides Z of the door frame (Z and in its forward movement runs up an inclined surface is which is fixed to the striking-plate m. The bolt a in its forward movement thus encounters the slide piece 9 and pushes the latter as far back as is necessary, while the latter itself engages behind the bolt a, in order to prevent rattling.
I declare that what I claim is In a latch, the combination with a bolt, a striking plate having a bolt hole and having an inclined surface, a slide piece engaging said inclined surface and movable in fixed guides in the door frame, and a spring controlling the slide piece to force it into the path of the bolt.
In testimony whereof I afiix my signature, in presence of two Witnesses.
JOHN DEININGER.
Witnesses J EAN GULDEN, HERMANN HoPrE.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents, Washington, I). 0.
US1908467164 1908-12-12 1908-12-12 Lock-strike. Expired - Lifetime US1003713A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US1908467164 US1003713A (en) 1908-12-12 1908-12-12 Lock-strike.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1908467164 US1003713A (en) 1908-12-12 1908-12-12 Lock-strike.

Publications (1)

Publication Number Publication Date
US1003713A true US1003713A (en) 1911-09-19

Family

ID=3072031

Family Applications (1)

Application Number Title Priority Date Filing Date
US1908467164 Expired - Lifetime US1003713A (en) 1908-12-12 1908-12-12 Lock-strike.

Country Status (1)

Country Link
US (1) US1003713A (en)

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