GB1417917A - Door latch - Google Patents

Door latch

Info

Publication number
GB1417917A
GB1417917A GB2620773A GB2620773A GB1417917A GB 1417917 A GB1417917 A GB 1417917A GB 2620773 A GB2620773 A GB 2620773A GB 2620773 A GB2620773 A GB 2620773A GB 1417917 A GB1417917 A GB 1417917A
Authority
GB
United Kingdom
Prior art keywords
door latch
june
screw
head
acme
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
Application number
GB2620773A
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.)
Acme General Corp
Original Assignee
Acme General Corp
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 Acme General Corp filed Critical Acme General Corp
Publication of GB1417917A publication Critical patent/GB1417917A/en
Expired legal-status Critical Current

Links

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
    • E05C1/12—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
    • E05C1/16—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the handle or member moving essentially in a plane substantially parallel to the wing or frame
    • E05C1/163—Cylindrical or tubular latches
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S292/00—Closure fasteners
    • Y10S292/38—Plastic latch parts
    • 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
    • Y10T292/0977—Cam
    • Y10T292/0982—Bolt blocking or disabling means
    • Y10T292/0986—Discrete push or pull actuator
    • 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
    • Y10T292/0977—Cam
    • Y10T292/0989—Plural rollback elements directionally selectively effective

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Feeding Of Articles To Conveyors (AREA)

Abstract

1417917 Bolts ACME GENERAL CORP 1 June 1973 [2 June 1972] 26207/73 Heading F2H [Also in Division E2] A screw 34 has radiating ribs 37 beneath the flat head thereof; the screw may have a Phillips head.
GB2620773A 1972-06-02 1973-06-01 Door latch Expired GB1417917A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX13592472 1972-06-02

Publications (1)

Publication Number Publication Date
GB1417917A true GB1417917A (en) 1975-12-17

Family

ID=19745367

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2620773A Expired GB1417917A (en) 1972-06-02 1973-06-01 Door latch

Country Status (6)

Country Link
US (1) US3792886A (en)
JP (1) JPS4931499A (en)
AU (1) AU476730B2 (en)
CA (1) CA978232A (en)
DE (1) DE2258796A1 (en)
GB (1) GB1417917A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2284230A (en) * 1993-11-26 1995-05-31 J E Reynolds & Company Ltd Sashlocks

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3858918A (en) * 1973-06-25 1975-01-07 Velto Industries Ltd Convertible privacy-passage lock set
US4169618A (en) * 1976-08-09 1979-10-02 Norris Industries Plastic door lock
AU605638B2 (en) * 1985-12-18 1991-01-17 Assa Abloy Australia Pty Limited Improved lock bolt mechanism
DE3833758C2 (en) * 1988-10-05 1998-05-28 Wilke Heinrich Hewi Gmbh Fitting with a handle for actuating the lock nut of a lock or the like inserted in a door

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US180239A (en) * 1876-07-25 Improvement in knob-latches
US1456041A (en) * 1920-04-12 1923-05-22 Schlage Mfg Company Door lock
US3042437A (en) * 1960-05-09 1962-07-03 Walter J Duvall Passage set
US3253848A (en) * 1962-08-10 1966-05-31 Nat Lock Co Latch bolt assembly with collapsible retractor
US3580622A (en) * 1969-05-12 1971-05-25 Acme Appliance Mfg Co Door latch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2284230A (en) * 1993-11-26 1995-05-31 J E Reynolds & Company Ltd Sashlocks
GB2284230B (en) * 1993-11-26 1996-10-02 J E Reynolds & Company Ltd Sashlocks

Also Published As

Publication number Publication date
US3792886A (en) 1974-02-19
AU476730B2 (en) 1976-09-30
CA978232A (en) 1975-11-18
DE2258796A1 (en) 1973-12-13
JPS4931499A (en) 1974-03-20
AU5072573A (en) 1974-07-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee