WO1994025709A1 - Mecanisme de montage d'une serrure pouvant s'installer a droite ou a gauche et comportant des vis dissimulees - Google Patents

Mecanisme de montage d'une serrure pouvant s'installer a droite ou a gauche et comportant des vis dissimulees Download PDF

Info

Publication number
WO1994025709A1
WO1994025709A1 PCT/US1994/004521 US9404521W WO9425709A1 WO 1994025709 A1 WO1994025709 A1 WO 1994025709A1 US 9404521 W US9404521 W US 9404521W WO 9425709 A1 WO9425709 A1 WO 9425709A1
Authority
WO
WIPO (PCT)
Prior art keywords
outside
chassis
door
handle assembly
door lock
Prior art date
Application number
PCT/US1994/004521
Other languages
English (en)
Inventor
Jaime Galindo
Original Assignee
Schlage Lock Company
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 Schlage Lock Company filed Critical Schlage Lock Company
Priority to KR1019950704669A priority Critical patent/KR960702045A/ko
Priority to BR9406051A priority patent/BR9406051A/pt
Priority to EP94915880A priority patent/EP0698166B1/fr
Priority to JP6524452A priority patent/JPH08511843A/ja
Priority to AU67736/94A priority patent/AU684509B2/en
Publication of WO1994025709A1 publication Critical patent/WO1994025709A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B3/00—Fastening knobs or handles to lock or latch parts
    • E05B3/08—Fastening the spindle to the follower
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B3/00—Fastening knobs or handles to lock or latch parts
    • E05B3/06—Fastening knobs or handles to lock or latch parts by means arranged in or on the rose or escutcheon
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/08—Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing
    • E05B9/082—Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing with concealed screws
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0056—Locks with adjustable or exchangeable lock parts
    • E05B63/006—Locks with adjustable or exchangeable lock parts for different door thicknesses

Definitions

  • This invention relates generally to door hardware and more particularly to door locks capable of either- handed installation and having concealed screws on both inside and outside lock portions.
  • a door lock having concealed screws on both inside and outside members, and including an outside chassis having means for engaging an outside handle assembly and a bolt drawbar cam; an inside chassis having means for engaging an inside handle assembly and a bolt drawbar cam and having means for attaching inside and outside handle assemblies with the concealed screws; and two interchangeable handle assemblies for attaching to the inside chassis.
  • Figure 1 is an exploded partially sectional elevation view of a door lock mounting mechanism according to the present invention.
  • handle assembly knob assembly, and lever assembly, when used, are interchangeable. They are used in their generic form to refer only to the portion of a door lock which is grasped with the hand to operate the latch mechanism.
  • FIG. 1 is an exploded partially sectional elevation view of a door lock mounting device according to the present invention.
  • the lock, or latch bolt assembly is not illustrated since it is not part of the present invention, but it may be any of a commonly available array of such latch bolt mechanisms.
  • the lock of the present invention includes two identical handle assemblies 10 consisting of knobs 15 which are rotatably captured in bushing 20.
  • the method of capture, an "E" ring or other commonly used retaining device, is not illustrated.
  • Bushing 20 is internally threaded and is itself rotatably captured in trim ring 100 by a retaining ring, a formed flare, or other means used for such rotatable retention applications.
  • Trim ring 100 is equipped with two or more internally threaded hollow posts projecting into a door cavity.
  • Bushing 20 has provisions, not illustrated, for application of torque to thread bushing 20 onto stud 170 of inside chassis 150, as appropriate. It is clear that handle assemblies 10 are functionally identical and, so long as knobs 15 are symmetrical, are interchangeable completely. In the case of levers or other asymmetric handles, actual interchangeability may be limited, although functional interchangeability still applies. It should be noted that handles 15 are equipped with bores 18, or spindle sockets, having longitudinal teeth, corners, or grooves for engaging mating longitudinal features of spindles. Outer chassis 50 and inner chassis 150 have several features in common and several slightly different features. The body of chassis 50 has two or more holes to accommodate internally threaded posts 30 of handle assemblies 10.
  • Sleeve 70 projects outwardly from the chassis body and supports outer spindle 85 which has longitudinal features designed to mesh with previously described spindle bores 18 of handle assemblies 10.
  • Outer spindle 85 has an externally cylindrical portion having a bore 82 in which inner spindle 80 is captured in a driven arrangement.
  • Inner spindle 80 and bore 82 have longitudinal meshing features which constrain inner spindle 80 and outer spindle 85 to turn together.
  • Biasing means 83 are also included within bore 82 of outer spindle 85 to force inner spindle 80 to an extended position.
  • Inner spindle 80 is captured within bore 82 by staking or other common means which is not illustrated.
  • Inside chassis 150 is substantially identical to outside chassis 50 with a few important exceptions.
  • Mounting legs 130 are spaced to mate with internally threaded posts 30 of knob assemblies 10. When inserted in the door cavity and aligned with outside chassis 50, mounting legs 130 register with internally threaded posts 30 such that posts 30 fit smoothly within alignment bores 165 in mounting legs 30.
  • Mounting screws 160 are inserted from the inside surface of inside chassis 150 through mounting legs 130 into engagement with the threads of internally threaded posts 30, and when securely tightened, hold inside chassis 150, outside chassis 50, and knob assembly 10 in securely fixed relationship with each other.
  • Posts 30 extend through holes in outside chassis 50 into alignment bores 165 in a telescopic arrangement which permits adjustment for doors of varying thicknesses.
  • Mounting legs 130 also have recesses 168 behind the heads of mounting screws 160.
  • sleeve 70 of outside chassis 50 has no external threads, and, therefore, will not engage the internal threads of bushing 20.
  • the outside handle assembly 10 presents no access to either mounting screws 160 or to mounting stud 170.
  • internally threaded posts 30 of inside handle assembly 10 telescope smoothly into recesses 168 of mounting legs 130 when the handle assembly is finally attached to inside chassis 150 by means of stud 170.
  • the door lock is pictured with two mounting posts and two mounting legs but may, of course, be provided with three or more legs. Size, weight, and strength requirements of the installation will ultimately determine the number of mounting legs required.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Dowels (AREA)
  • Connection Of Plates (AREA)

Abstract

Serrure de porte pouvant se monter à droite ou à gauche sur des portes à épaisseurs variables et comportant des vis dissimulées (160) sur les ensembles de poignées intérieur et extérieur (10). Ladite serrure possède un châssis intérieur et un châssis extérieur (50, 150) qu'on peut inverser en fonction de l'ouverture à droite ou à gauche de la porte. Le châssis intérieur (150) comporte les vis dissimulées (160) servant à monter l'ensemble de poignée extérieur (10) et comporte également un goujon fileté (170) servant à monter l'ensemble de poignée intérieur (10). Bien que les ensembles de poignées (10) soient interchangeables, les vis de montage dissimulées (160) et les éléments de fixation ne sont accessibles que depuis l'intérieur de la porte, si le châssis (50, 150) est monté correctement.
PCT/US1994/004521 1993-04-26 1994-04-25 Mecanisme de montage d'une serrure pouvant s'installer a droite ou a gauche et comportant des vis dissimulees WO1994025709A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1019950704669A KR960702045A (ko) 1993-04-26 1994-04-25 핸드가 없는 은폐된 나사를 가진 자물쇠 설치 장치(non-handed, concealed-screw lock mounting mechanism)
BR9406051A BR9406051A (pt) 1993-04-26 1994-04-25 Mecanismo de montagem de fecho de parafusos escondidos não manejado
EP94915880A EP0698166B1 (fr) 1993-04-26 1994-04-25 Mecanisme de montage d'une serrure pouvant s'installer a droite ou a gauche et comportant des vis dissimulees
JP6524452A JPH08511843A (ja) 1993-04-26 1994-04-25 無開き勝手隠しねじ取り付け機構
AU67736/94A AU684509B2 (en) 1993-04-26 1994-04-25 Non-handed, concealed-screw lock mounting mechanism

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5195693A 1993-04-26 1993-04-26
US051,956 1993-04-26

Publications (1)

Publication Number Publication Date
WO1994025709A1 true WO1994025709A1 (fr) 1994-11-10

Family

ID=21974454

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1994/004521 WO1994025709A1 (fr) 1993-04-26 1994-04-25 Mecanisme de montage d'une serrure pouvant s'installer a droite ou a gauche et comportant des vis dissimulees

Country Status (12)

Country Link
EP (1) EP0698166B1 (fr)
JP (1) JPH08511843A (fr)
KR (1) KR960702045A (fr)
CN (1) CN1121737A (fr)
AU (1) AU684509B2 (fr)
BR (1) BR9406051A (fr)
CA (1) CA2161442A1 (fr)
IL (1) IL109424A (fr)
MX (1) MX9402976A (fr)
NZ (1) NZ266304A (fr)
TW (1) TW250523B (fr)
WO (1) WO1994025709A1 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6349982B2 (en) 1999-07-02 2002-02-26 Corbin Russwin, Inc. Reversible mortise lock
US6393878B1 (en) 2000-05-22 2002-05-28 Corbin Russwin, Inc. Mortise lock
US6578888B1 (en) 2000-06-21 2003-06-17 Tesa Entry Systems Inc. Mortise lock with automatic deadbolt
GB2391286A (en) * 2002-06-20 2004-02-04 Codelocks Ltd Spindle for connecting door handles to door latch has spring to maintain engagement
US7108300B2 (en) 2003-02-27 2006-09-19 Yale Security Inc. Reversible latch bolt
US8523249B2 (en) 2005-08-31 2013-09-03 Yale Security Inc. Reversible latch bolt
US11053711B2 (en) * 2015-08-20 2021-07-06 Assa Abloy Limited Door latch installation
US20220356731A1 (en) * 2021-05-05 2022-11-10 Assa Abloy Access And Egress Hardware Group, Inc. Door lock assembly with self adjusting spindles
US11639618B2 (en) 2018-01-31 2023-05-02 Assa Abloy Access And Egress Hardware Group, Inc. Reversible latchbolt
US11920389B2 (en) 2018-01-31 2024-03-05 Assa Abloy Access And Egress Hardware Group, Inc. Reversible latchbolt
US12077985B2 (en) 2021-05-05 2024-09-03 Assa Abloy Access And Egress Hardware Group, Inc. Door lock assembly with waggle reduction
US12084888B2 (en) 2021-05-05 2024-09-10 Assa Abloy Access And Egress Hardware Group, Inc. Door lock assembly

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6745602B2 (en) * 2000-11-22 2004-06-08 Newfrey Llc Quick install door knob assembly
CN105735747B (zh) * 2016-04-28 2017-09-12 广东汇泰龙科技有限公司 一种自适应调节螺栓组件

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3677593A (en) * 1970-12-30 1972-07-18 Dekhar Inc Door hardware mechanism including decorative door knobs and door back plates
US4502720A (en) * 1982-06-04 1985-03-05 Baldwin Hardware Manufacturing Corporation Door latch apparatus
US4728133A (en) * 1985-06-05 1988-03-01 Unatech Door handle attachment apparatus
US4877278A (en) * 1989-02-17 1989-10-31 Valley Harold J Retainer for door handle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3916656A (en) * 1974-07-01 1975-11-04 Schlage Lock Co Secret latch
US3955387A (en) * 1974-11-14 1976-05-11 Best Lock Corporation Cylindrical lock set
CA1037516A (fr) * 1975-08-14 1978-08-29 John L. Hook Montage de quincaillerie sur porte
US5236235A (en) * 1992-06-29 1993-08-17 Chautauqua Hardware Company Concealed screw rose mounting system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3677593A (en) * 1970-12-30 1972-07-18 Dekhar Inc Door hardware mechanism including decorative door knobs and door back plates
US4502720A (en) * 1982-06-04 1985-03-05 Baldwin Hardware Manufacturing Corporation Door latch apparatus
US4728133A (en) * 1985-06-05 1988-03-01 Unatech Door handle attachment apparatus
US4877278A (en) * 1989-02-17 1989-10-31 Valley Harold J Retainer for door handle

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP0698166A4 *

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6349982B2 (en) 1999-07-02 2002-02-26 Corbin Russwin, Inc. Reversible mortise lock
US6393878B1 (en) 2000-05-22 2002-05-28 Corbin Russwin, Inc. Mortise lock
US6578888B1 (en) 2000-06-21 2003-06-17 Tesa Entry Systems Inc. Mortise lock with automatic deadbolt
GB2391286A (en) * 2002-06-20 2004-02-04 Codelocks Ltd Spindle for connecting door handles to door latch has spring to maintain engagement
US7108300B2 (en) 2003-02-27 2006-09-19 Yale Security Inc. Reversible latch bolt
US8523249B2 (en) 2005-08-31 2013-09-03 Yale Security Inc. Reversible latch bolt
US11053711B2 (en) * 2015-08-20 2021-07-06 Assa Abloy Limited Door latch installation
US11639618B2 (en) 2018-01-31 2023-05-02 Assa Abloy Access And Egress Hardware Group, Inc. Reversible latchbolt
US11920389B2 (en) 2018-01-31 2024-03-05 Assa Abloy Access And Egress Hardware Group, Inc. Reversible latchbolt
US20220356731A1 (en) * 2021-05-05 2022-11-10 Assa Abloy Access And Egress Hardware Group, Inc. Door lock assembly with self adjusting spindles
US12077985B2 (en) 2021-05-05 2024-09-03 Assa Abloy Access And Egress Hardware Group, Inc. Door lock assembly with waggle reduction
US12084888B2 (en) 2021-05-05 2024-09-10 Assa Abloy Access And Egress Hardware Group, Inc. Door lock assembly

Also Published As

Publication number Publication date
BR9406051A (pt) 1995-12-26
MX9402976A (es) 1995-01-31
EP0698166B1 (fr) 1999-06-23
KR960702045A (ko) 1996-03-28
CN1121737A (zh) 1996-05-01
JPH08511843A (ja) 1996-12-10
EP0698166A4 (fr) 1996-09-18
TW250523B (fr) 1995-07-01
IL109424A0 (en) 1994-07-31
EP0698166A1 (fr) 1996-02-28
IL109424A (en) 1997-04-15
CA2161442A1 (fr) 1994-11-10
NZ266304A (en) 1997-09-22
AU6773694A (en) 1994-11-21
AU684509B2 (en) 1997-12-18

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