US1043231A - Burglar-proof door attachment. - Google Patents

Burglar-proof door attachment. Download PDF

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Publication number
US1043231A
US1043231A US1911667173A US1043231A US 1043231 A US1043231 A US 1043231A US 1911667173 A US1911667173 A US 1911667173A US 1043231 A US1043231 A US 1043231A
Authority
US
United States
Prior art keywords
door
bolt
plate
burglar
proof 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
George Hensle
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 US1911667173 priority Critical patent/US1043231A/en
Application granted granted Critical
Publication of US1043231A publication Critical patent/US1043231A/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
    • 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
    • Y10T292/0886—Sliding and swinging
    • 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

  • a swinging fiber, a latch therefor having a sliding bolt, said 'bolt having a transverse shoulder at one end, a plate on the door under said catch projecting beyond the edge of the door, said 4plate being 'provided with notches,a door casing, and a strikingy plate affixed to said casing providedl with a slotted portion adapted to receive the portion of said notchedy plate between the notches freely when the door is swung and provided with an opening adapted to re'- ceive the vsliding bolt when lthe door is Y f closed, and to allow the transverse shoulder.
  • atch therefor hav- GEORGE HENSLE.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Description

3315"-loW-lthe. transverse shoulder thereon to as-v andv when the' door is shut the bolt enters the 'slot andholdsthe door closed. Now, if an attempt be made toforce the door away y. from the casing at the unhinged edge of the -door by inserting a jimmy or other. pry, these attachments will preventsuch an operation because the end of plate -er 20A will engage thel back of the striking plate 22A or 22A." The fiat' plateA 20 or 20A which lies 10 directly back of the slidable bolt of the latch i' events the insertion of a tool to force back bolt 30. Should a prying pressure be lied sufcient to bend the end of the casfixture plate,4the attachments will still event the releasing of the latch because. *Y el shoulder 81 on the latch bolt will then be orced'out into engagement with the door casing plate and will effectively prevent jfrflongitudinal ovement of the door away om the do b.
The comin form of spring latch which fshownfis only chosen to illustrate the in- -ie'ntiom"and, it is to be understood of course, ,llithat any lform of latc k may be used ink-conjunction with l arrangement ffdesired. Y
'What I clai'rni 1. A' swinging door ving a sliding bolt,'saidv bolt having a transverse shoulder atone end parallel to the plane of the door7 a vdoor casing, and a striking plate aiiixed to said casing provided with an opening adapted to receive the slide ing bolt when the door is closed, and to al- "sl'lme' a position back ofthe striking late.
1 2.l A swinging door, a latch there or hav- '-jnga lsliding bolt, said bolt having a trans` .versefshoulder at one end, a plate onf the door `under said catch projecting beyond the edge of the door, said plate being provided with notches, a door casing, and a striking plate aii'xed to said casing provided with a slotted portion adapted to .receive said notched plate freely when the door is swung and provided with an opening adapted to receive the sliding bolt when the door is closed, and to allow the transverse'shoulder thereon to assume a positionv back of the striking plate, and a suitable spring member within the door jamb to press against the door, thereby holding the bolt incontact withjthe .striking late.
3. A swinging fiber, a latch therefor having a sliding bolt, said 'bolt having a transverse shoulder at one end, a plate on the door under said catch projecting beyond the edge of the door, said 4plate being 'provided with notches,a door casing, and a strikingy plate affixed to said casing providedl with a slotted portion adapted to receive the portion of said notchedy plate between the notches freely when the door is swung and provided with an opening adapted to re'- ceive the vsliding bolt when lthe door is Y f closed, and to allow the transverse shoulder. atch therefor hav- GEORGE HENSLE. Witnesses i I FLORA GRAVES, l L. H. CAMPBE` Il, Jr.
US1911667173 1911-12-21 1911-12-21 Burglar-proof door attachment. Expired - Lifetime US1043231A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US1911667173 US1043231A (en) 1911-12-21 1911-12-21 Burglar-proof door attachment.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1911667173 US1043231A (en) 1911-12-21 1911-12-21 Burglar-proof door attachment.

Publications (1)

Publication Number Publication Date
US1043231A true US1043231A (en) 1912-11-05

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ID=3111505

Family Applications (1)

Application Number Title Priority Date Filing Date
US1911667173 Expired - Lifetime US1043231A (en) 1911-12-21 1911-12-21 Burglar-proof door attachment.

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2514668A (en) * 1948-07-08 1950-07-11 Herbert W Neunherz Drop side latching means for cribs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2514668A (en) * 1948-07-08 1950-07-11 Herbert W Neunherz Drop side latching means for cribs

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