US3667263A - Combination lock window latch - Google Patents

Combination lock window latch Download PDF

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Publication number
US3667263A
US3667263A US49891A US3667263DA US3667263A US 3667263 A US3667263 A US 3667263A US 49891 A US49891 A US 49891A US 3667263D A US3667263D A US 3667263DA US 3667263 A US3667263 A US 3667263A
Authority
US
United States
Prior art keywords
bolt
housing
receiver
window
combination lock
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
US49891A
Other languages
English (en)
Inventor
Edward Parry Rogers
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
Application granted granted Critical
Publication of US3667263A publication Critical patent/US3667263A/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
    • E05B37/00—Permutation or combination locks; Puzzle locks
    • E05B37/02—Permutation or combination locks; Puzzle locks with tumbler discs or rings arranged on a single axis, each disc being adjustable independently of the others
    • 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
    • Y10S70/00—Locks
    • Y10S70/57—Screw guard
    • 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
    • Y10T292/0801—Multiple
    • Y10T292/0803—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
    • Y10T292/1043—Swinging
    • Y10T292/1075—Operating means
    • Y10T292/1083—Rigid
    • 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
    • Y10T292/42—Rigid engaging means
    • Y10T292/444—Swinging catch
    • 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
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5093—For closures
    • Y10T70/5146—Window
    • 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
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5093—For closures
    • Y10T70/5155—Door
    • Y10T70/5199—Swinging door
    • Y10T70/5204—Interfitting lock housing and keeper
    • Y10T70/5212—Sliding dead bolt
    • 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
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7153—Combination
    • Y10T70/7181—Tumbler type
    • Y10T70/7198—Single tumbler set
    • Y10T70/7237—Rotary or swinging tumblers
    • Y10T70/726—Individually set
    • Y10T70/7305—Manually operable

Definitions

  • the locking means for the bolt is a keyless combination lock incorporating rotatable slotted annular locking collars located in the bolt housing and disposed coaxially around the bolt.
  • the bolt in the locked position is received in bolt receiving means.
  • a pivotable latch on the bolt receiving means which has a sur face having a co-operative relation with a tapered surface on the housing so that when the bolt is in the locked position the latch holds the bolt receiving means and housing securely together.
  • SHEET H 0F 4 z/MZZ, 5AM ma The invention relates to a combination lock window latch.
  • FIG. 1 shows a perspective view of a window latch and its location on a window frame and casement
  • FIG. 2 shows a perspective view of the window latch with the window ajar
  • FIG. 3 shows exploded perspective views of the bolt and bolt receiver units
  • FIG. 4A shows a vertical section through 4-4 in FIG. 1, with the bolt in its extended locked position
  • FIGS. 5A and 5B show a vertical elevation view and a plan view of a further embodiment of the invention.
  • the latch C when moved into the horizontal position should remain in this position without swinging back under its own weight, the required degree of friction is obtained when tightening the screw D.
  • the window When the bolt E is in its disengaged position as shown in FIG. 4B, the window can be opened or closed as required by means of latch C which operates by the conventional method of engaging on a tapered face M.
  • latch C which operates by the conventional method of engaging on a tapered face M.
  • the bolt hole in the receiver A is somewhat larger than the diameter of the bolt, therefore when the window is closed and locked the latch should be engaged against the tapered face of the bolt casing, so as to ensure that the window frame is tight against the window casement to prevent rattling and to avoid draughts.
  • a window latch comprising: housing means; bolt means axially slideably mounted in said housing means; bolt receiver means; 7 an integral keyless combination lock means on the housing means capable of locking said bolt means in a first position in said housing means, in which first position axial sliding motion of the bolt means out of the bolt receiver means is prevented, said integral keyless combination lock means also being capable of allowing said bolt means to be withdrawn to a second position in which said bolt means is withdrawn from said bolt receiver means; pivotable lever arm means provided on the bolt receiver means and having a surface for engagement with a complementary surface of the housing means to releasably hold the housing means and bolt receiving means together when said bolt means is in said first position; said integral keyless combination lock means comprising a plurality of collars disposed coaxially with said bolt means and mounted in said housing means, said bolt means also comprising lug means protruding from the surface thereof, and said plurality of rotatable collar means each including surface slot means, said lugs each being adapted for engagement with one of said plurality of
  • a window latch having a sliding bolt, a bolt housing, a bolt receiver and an integral keyless combination lock by means of which the bolt may be locked, in which the heads of the screws which secure the bolt housing and bolt receiverto a window casement and a window frame are so disposed as to be covered by the bolt housing and bolt receiver when in the locked position, in which the bolt may be prevented from axial displacement by means of two or more collars disposed coaxially with the bolt in the bolt housing, the bolt being provided with lugs on its side which are engageable with the collars so as to prevent axial movement of the bolt, slots being provided in part of the collars so that when the slots are aligned with each other and with the lugs the bolt may be moved in an axial direction, and in which a pivotable lever arm is provided on the bolt receiver and is adapted to engage the bolt housing to hold the receiver and bolt housing together.

Landscapes

  • Wing Frames And Configurations (AREA)
  • Supports Or Holders For Household Use (AREA)
US49891A 1969-06-26 1970-06-25 Combination lock window latch Expired - Lifetime US3667263A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3240069 1969-06-26

Publications (1)

Publication Number Publication Date
US3667263A true US3667263A (en) 1972-06-06

Family

ID=10338039

Family Applications (1)

Application Number Title Priority Date Filing Date
US49891A Expired - Lifetime US3667263A (en) 1969-06-26 1970-06-25 Combination lock window latch

Country Status (2)

Country Link
US (1) US3667263A (enrdf_load_stackoverflow)
GB (1) GB1288631A (enrdf_load_stackoverflow)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4434634A (en) 1980-12-02 1984-03-06 Ogden Industries Pty. Limited Lock
USD284639S (en) 1983-02-17 1986-07-15 Ryobi Ltd. Door lock
US4646547A (en) * 1984-05-10 1987-03-03 Presto Lock, Inc. Dead bolt combination lock
US4876864A (en) * 1987-05-13 1989-10-31 Dowell Australia Limited Combination lock
US4972691A (en) * 1986-07-29 1990-11-27 Knight Robert W Window or door latch
DE4244414A1 (enrdf_load_stackoverflow) * 1991-12-31 1993-07-01 Suzusho Trading Co
WO1999011891A1 (en) * 1997-09-03 1999-03-11 Combi-Bolt Limited Draw bolt assemblies
US6665983B1 (en) 2002-07-09 2003-12-23 Fred L. Zimmerman Lockable sliding window apparatus
WO2009060175A1 (en) * 2007-11-06 2009-05-14 David Paul Naill Abbott Locks for windows and doors

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8713639D0 (en) * 1987-06-11 1987-07-15 Kenrick & Sons Ltd Locking device
NZ270197A (en) * 1994-12-19 1997-10-24 Interlock Group Limited Window lock with hand-slidable lock-bolt: retention element with manual actuation prevents lock-bolt from being removed
GB2301141A (en) * 1995-05-22 1996-11-27 Epwin Group Plc Locking device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US362131A (en) * 1887-05-03 Fastener for m eeting-rails of sashes
US440600A (en) * 1890-11-11 Sash-fastener
US1325641A (en) * 1919-12-23 Permutation bolt-lock
US1482788A (en) * 1922-06-02 1924-02-05 Yale & Towne Mfg Co Lock
US1497793A (en) * 1922-11-16 1924-06-17 John L Guerrant Permutation lock
US1675594A (en) * 1925-12-15 1928-07-03 John O Seifert Lock

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US362131A (en) * 1887-05-03 Fastener for m eeting-rails of sashes
US440600A (en) * 1890-11-11 Sash-fastener
US1325641A (en) * 1919-12-23 Permutation bolt-lock
US1482788A (en) * 1922-06-02 1924-02-05 Yale & Towne Mfg Co Lock
US1497793A (en) * 1922-11-16 1924-06-17 John L Guerrant Permutation lock
US1675594A (en) * 1925-12-15 1928-07-03 John O Seifert Lock

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4434634A (en) 1980-12-02 1984-03-06 Ogden Industries Pty. Limited Lock
USD284639S (en) 1983-02-17 1986-07-15 Ryobi Ltd. Door lock
US4646547A (en) * 1984-05-10 1987-03-03 Presto Lock, Inc. Dead bolt combination lock
US4972691A (en) * 1986-07-29 1990-11-27 Knight Robert W Window or door latch
US4876864A (en) * 1987-05-13 1989-10-31 Dowell Australia Limited Combination lock
DE4244414A1 (enrdf_load_stackoverflow) * 1991-12-31 1993-07-01 Suzusho Trading Co
US5355700A (en) * 1991-12-31 1994-10-18 Suzusho Trading Co. Window-lock and lever-type lock
DE4244414C2 (de) * 1991-12-31 1998-03-19 Suzusho Trading Co Verschluß für Fenster, Türen u. dgl.
WO1999011891A1 (en) * 1997-09-03 1999-03-11 Combi-Bolt Limited Draw bolt assemblies
US6665983B1 (en) 2002-07-09 2003-12-23 Fred L. Zimmerman Lockable sliding window apparatus
WO2009060175A1 (en) * 2007-11-06 2009-05-14 David Paul Naill Abbott Locks for windows and doors

Also Published As

Publication number Publication date
GB1288631A (enrdf_load_stackoverflow) 1972-09-13

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