WO1997044555A1 - Serrure de porte - Google Patents

Serrure de porte Download PDF

Info

Publication number
WO1997044555A1
WO1997044555A1 PCT/GB1996/001198 GB9601198W WO9744555A1 WO 1997044555 A1 WO1997044555 A1 WO 1997044555A1 GB 9601198 W GB9601198 W GB 9601198W WO 9744555 A1 WO9744555 A1 WO 9744555A1
Authority
WO
WIPO (PCT)
Prior art keywords
housing
door
handle
lock
lock according
Prior art date
Application number
PCT/GB1996/001198
Other languages
English (en)
Inventor
James Innes Pottinger
Original Assignee
James Innes Pottinger
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 James Innes Pottinger filed Critical James Innes Pottinger
Priority to PCT/GB1996/001198 priority Critical patent/WO1997044555A1/fr
Priority to EP96914312A priority patent/EP0839244A1/fr
Publication of WO1997044555A1 publication Critical patent/WO1997044555A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B13/00—Devices preventing the key or the handle or both from being used
    • E05B13/002—Devices preventing the key or the handle or both from being used locking the handle
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B13/00—Devices preventing the key or the handle or both from being used
    • E05B13/001—Covers preventing access to handles or keys

Definitions

  • the present invention relates to a lock for doors, and in particular to a portable lock which can be applied to a door.
  • a lock for a door of the type that is opened by turning of a handle connected to a latch which lock comprises a housing for covering at least part of the handle, and securing means extending from the housing and engageable with an edge of the door for securing the housing to a door with the handle at least partly covered.
  • the securing means preferably comprises a telescopic arm extending from the housing, which arm having a free end engageable with an edge of the door.
  • a telescopic arm preferably comprises means to lock the telescopic arm at a fixed length, said means operable by a key.
  • the securing means could comprise an adjustable length of cord, belt or web extending from the housing, which cord, belt or web has a free end engageable with an edge of the door.
  • the housing can be configured to accept a variety of different handle shapes.
  • the housing comprises a box, said box being configured to enclose a handle in the form of either a knob or a lever.
  • a second possibility comprises a U-section cradle that will engage a handle in the form of a lever.
  • a third possibility comprises a box configured to enclose a handle in the form of a knob.
  • the housing can incorporate features that prevent the handle from turning, such as a wedging piece.
  • the housing can be shaped to allow a handle in the form of a lever to be turned inside the housing.
  • Engagement means for attaching the lock to the door by engagement with the edge of the door can comprise a U-section clip to engage both sides of the door, thus preventing the removal of the clip while the door is shut.
  • Figure 1 is a perspective view of a lock according to the present invention applied to a door where the lock comprises a U-section housing, a telescopic arm, and a fixed arm.
  • Figure 2A is a perspective view of a lock according to the present invention applied to a door where the lock consists of a U-section housing secured between the handle and the door by means of a cord.
  • Figure 2B is a rear view of an adjusting mechanism of figure 2A.
  • Figure 3A is a side view of a housing in the form of a box with a wedging slot shown fitted to a handle in the form of a knob
  • Figure 3B is a front view of the housing of figure 3A
  • Figure 4 is a perspective view of part of a housing for fitment over a handle either in the form of a lever or in the form of a knob
  • Figure 5 shows the housing of figure 4 fitted to a handle in the form of a knob
  • Figure 6 shows the housing of figure 4 fitted to a handle in the form of a lever
  • Figure 7 shows the housing of figure 4 with a possible cover plate
  • Figure 8 is a perspective view of a lock according to a preferred embodiment of the present invention applied to a door where the lock comprises a housing in the form of a box secured between the handle and the door by means of a telescopic arm, a fixed arm and a clip.
  • Figure 9 is a partial rear view of a lock according to a preferred embodiment of the present invention
  • Figure 10 is a partial
  • FIG. 1 there is shown a door 1 with a handle in the form of a lever 2 which operates a latch (not shown) as is common in the art, and a first embodiment of the lock of the present invention which comprises a housing 3 in the form of U-section cradle, a telescopic arm 4a and a fixed arm 4b.
  • the telescopic arm 4a extends from the housing 3, and is slidably mounted over the fixed arm 4b.
  • the fixed arm 4b is engageable with the bottom of the door 1 by means of a clip 5.
  • clip 5 is a U-section that straddles the thickness of the door such that it embraces both sides of the door 1.
  • the telescopic arm 4a and fixed arm 4b can be constructed from any material and cross-section which possess sufficient strength to withstand reasonable force.
  • the fixed arm 4b could be of solid steel square section
  • the telescopic arm 4a could be a hollow steel square section with a slightly larger internal dimension than the external dimension of the solid section of fixed arm member 4b.
  • the door is then closed and the telescopic arm 4a is extended so that the housing 3 is forced against the handle 2 as shown.
  • the telescopic arm 4a can then be locked in position by a locking means 6.
  • the locking means 6 may be key-operated or otherwise as known in the art.
  • the housing 3 prevents turning of the handle 2, thereby ensuring that the door 1 is locked.
  • FIG. 2A shows a second embodiment of the present invention.
  • the lock comprises a housing 3 in the form of a U-section cradle configured to partially cover a lever- type handle 2 of a door 1, a fixed length of cord 104a having two ends, an adjustable cord 104b, a locking mechanism 106 and a clip 5.
  • Cord 104a is attached at one end to the clip 5, and it's second end is attached to the locking mechanism 106.
  • the adjustable cord 104b is attached at one end to the housing 3. The other end of the adjustable cord 104b is passed through the locking mechanism 106 so that the end of the cord can be pulled to adjust the combined effective length of the cords 104a, 104b.
  • the lock is fitted to the door by firstly fixing the clip to the top of the door. This can be achieved by a U-section clip 5 hooked over top of the door 1, such that when the door 1 is shut the clip 5 cannot be removed from the door 1.
  • the housing 3 is next placed under the handle 2 so that the housing 3 partially covers the handle 2.
  • the length of the cord combination 104a & 104b is then adjusted by pulling the end of the adjustable cord 104b that has been passed through the locking mechanism 106.
  • the length of the adjustable cord 104b is fixed by the locking mechanism 106.
  • the shortening of the cord combination 104a & 104b brings the housing 3 towards handle 2 and eventually jams the housing 3 against the handle 2.
  • the door l is now locked.
  • FIG. 2B shows a locking mechanism 106 in greater detail than figure 2A.
  • the locking mechanism 106 comprises a pulley block 7 and a self jamming cleat 8.
  • the fixed length of cord 104a is fixed to the top of the locking mechanism, the end of the adjustable cord 104b is passed through the pulley block 7 and the self jamming cleat 8 as shown.
  • many other locking mechanisms which are known in the art for securing a cord at a desired length, could alternatively be used.
  • FIG. 3A and 3B there is shown a housing A for applying to a handle 10 in the form of a knob.
  • the housing A comprises a box 9 with a back 14. The said back
  • the 14 has a opening 12 for enabling the handle 10 to enter the box 9.
  • the box 9 has a inclined wedge 11 with a slot 13, said slot having a width less than the maximum diameter of the handle 10.
  • the door 1 is prevented from being opened from the housing A side of the door 1.
  • FIG. 15 for use on handles either of the lever type 2 or of the knob type 10.
  • the housing 15 comprises a top 17, two sides 19 & 20, and a back 26 with a wedge 18 attached to it.
  • the back 26 has two slots 25 capable of accepting a handle in the form of a lever 2; a handle 2 can be inserted through the back 26 and then located in one of the slots 25, depending upon the orientation of the handle 2.
  • Figure 6 shows a handle in the form of a lever 2 located in one of the slots 25.
  • the wedge 18 and back 26 of the embodiment of figure 5 have a slot 16 that engages with a handle in the form of a knob 10.
  • the back 26 has an opening 21 with a radius just larger than the radius of the handle in the form of a knob 10 to allow a handle in the form of a knob 10 to be inserted through the back 26.
  • the handle 10 is inserted through the opening 21 and then engaged with the slot 16 such that the wedge 18 is located against the handle 10.
  • the wedge 18 can be forced against the handle 10 to prevent turning of the handle 10 or, alternatively, the wedge 18 can rest against the handle 10 to allow the door 1 to be opened using a second handle on the other side of the door (not shown) .
  • Figure 5 shows a handle in the form of a knob 10 located in the slot 16 of the wedge 18.
  • Figure 7 shows a possible cover 24 for the housing 15 to complete the encapsulation of the handle 2, 10 when the housing 15 is applied to the door 1.
  • the lock comprises a clip 5 for applying to an edge of the door 1, a telescopic arm 4a, a fixed arm 4b, a locking means 6, and a housing 30.
  • the housing 30 can be fitted to either a handle in the form of a lever 2, or a handle in the form of a knob 10. As in the previous embodiments, the housing 30 is secured about the handle 2,
  • the housing 30 will not prevent rotation of the knob by means of a corresponding knob on the reverse side of the door 1.
  • the door 1 will be locked to a person approaching the door 1 from the housing 30 side, but can be opened by a person approaching the door 1 from the side of the door 1 opposite to the side carrying the housing 30.
  • the housing 30 is shaped and configured such that a handle in the form of a lever 2 is completely locked if the clip 5 is mounted on the top of the door 1, because the housing 30 physically stops the handle from being turned, but can be opened via a handle on the reverse of the door 1 if the clip 5 engages the bottom of the door 1.
  • the housing 30 allows the handle 2 to be rotated within the housing 30 by means of a handle 2 on the rear side of the door 1.
  • the housing 30 comprises a box with a back 26.
  • the back 26 has two slots 25 for locating a handle 2 or 10, a opening 21 with a radius just larger than the radius of a handle in the form of a knob 10, and a wedging piece 18 to prevent the housing 30 from remaining loose when fitted over the handle 2 or 10.
  • To fit the lock it is first necessary to open the door 1. After fitting the housing 30 over the handle 2 or 10 of the door 1 the telescopic arm 4a is extended to allow the clip 5 to be slipped either over the top of the door 1 (as shown) or under the bottom of the door 1 (not shown) .
  • the telescopic arm 4a is then shortened until the housing 30 and clip 5 are forced against the handle 2, 10 and door 1 respectively, and the telescopic arm 4a is locked at that length by the locking means 6. Subsequently, when the door is closed, it is in a locked configuration.

Abstract

Cette invention concerne une serrure de porte et plus particulièrement une serrure portative qu'on peut fixer sur une porte du type de celles qui s'ouvrent au moyen d'une poignée tournante reliée à un loquet. La serrure comprend un logement (3, A, 15 ou 30) qu'on place sur la poignée de la porte (1), cette fixation (3, A, 15 ou 30) recouvrant au moins partiellement la poignée, et un dispositif qui sert à attacher le logement entre la porte et la poignée. Dans une première forme de réalisation, la serrure comprend un bras télescopique (4) dont les extrémités sont respectivement reliées à la fixation et au bas de la porte. Dans une deuxième forme de réalisation, une longueur réglable de corde (104) est respectivement reliée à ses deux extrémités au haut de la porte et au logement. Ledit logement peut se présenter sous diverses formes sélectionnées pour s'adapter de manière appropriée à la forme de la poignée. Ledit logement peut empêcher la poignée de tourner ceci rendant la porte inutilisable ou bien n'empêcher l'accès à la poignée que d'un seul côté de la porte ceci n'autorisant l'utilisation de la porte que dans un seul sens.
PCT/GB1996/001198 1996-05-20 1996-05-20 Serrure de porte WO1997044555A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/GB1996/001198 WO1997044555A1 (fr) 1996-05-20 1996-05-20 Serrure de porte
EP96914312A EP0839244A1 (fr) 1996-05-20 1996-05-20 Serrure de porte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/GB1996/001198 WO1997044555A1 (fr) 1996-05-20 1996-05-20 Serrure de porte

Publications (1)

Publication Number Publication Date
WO1997044555A1 true WO1997044555A1 (fr) 1997-11-27

Family

ID=10787339

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1996/001198 WO1997044555A1 (fr) 1996-05-20 1996-05-20 Serrure de porte

Country Status (2)

Country Link
EP (1) EP0839244A1 (fr)
WO (1) WO1997044555A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2336397A (en) * 1998-04-18 1999-10-20 Russell Sullman Handle fixing device
WO2003014497A2 (fr) * 2001-07-24 2003-02-20 Claudia Schreiner Securite de vitre de vehicule
WO2009138967A2 (fr) * 2008-05-15 2009-11-19 Jacobus Lodewiekus Krause Dispositif de sécurité de portes
AT510429A4 (de) * 2010-12-29 2012-04-15 Tomczak Friedhelm Michael Vorrichtung zur bewegungssicherung eines drehgriffs eines tür- oder fensterflügels
JP2014058860A (ja) * 2012-08-21 2014-04-03 Teramoto Corp ドアハンドルストッパ
FR3027044A1 (fr) * 2014-10-14 2016-04-15 Gregoire Dominique Jean Christophe Bertrand Eric Picot Bloque porte de securite ( canne reglable en hauteur et s'opposant au mouvement d'ouverture d'une porte)
US20160108652A1 (en) * 2014-10-21 2016-04-21 Adam Talbot Ratley Outward Swinging Door Anti-Breach Device (Lockemout 1)
WO2023274805A1 (fr) * 2021-06-29 2023-01-05 Jata Holding Aps Utilisation d'un dispositif de sécurité pour empêcher la rotation d'une poignée pour une porte ou une fenêtre pendant la rénovation ou la construction d'un bâtiment, et dispositifs de sécurité spécifiques s'y rapportant

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9976324B1 (en) * 2016-11-20 2018-05-22 The Boeing Company Aircraft door latch arm rotation limiting device

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH116105A (de) * 1925-09-28 1926-08-16 Joseph Klinke Vorrichtung zum Feststellen der Türklinke.
GB351049A (en) * 1930-03-20 1931-06-22 Dunagen Lock Company Ltd A new or improved device for preventing the unauthorised operation of locks, latches and the like
US2575401A (en) * 1949-09-23 1951-11-20 Simmons Granville Tom Safety lock device
FR1069358A (fr) * 1952-12-31 1954-07-07 Dispositif de verrouillage de sûreté pour portes de véhicules automobiles
CH549719A (de) * 1972-03-27 1974-05-31 Benz Arthur Tuerklinkensperre.
US4003227A (en) * 1976-02-02 1977-01-18 Joseph Taggart Casey Portable and detachable double casement window opposing turn latch handles lock securing device
US5203187A (en) * 1992-06-22 1993-04-20 Kane James T Portable door lock closure
DE9305424U1 (fr) * 1993-04-10 1993-08-05 Rebbe, Klaus, Ing.(Grad.), 68305 Mannheim, De
GB2295419A (en) * 1994-11-26 1996-05-29 James Innes Pottinger Lockable housing preventing access to a rotatable door handle

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH116105A (de) * 1925-09-28 1926-08-16 Joseph Klinke Vorrichtung zum Feststellen der Türklinke.
GB351049A (en) * 1930-03-20 1931-06-22 Dunagen Lock Company Ltd A new or improved device for preventing the unauthorised operation of locks, latches and the like
US2575401A (en) * 1949-09-23 1951-11-20 Simmons Granville Tom Safety lock device
FR1069358A (fr) * 1952-12-31 1954-07-07 Dispositif de verrouillage de sûreté pour portes de véhicules automobiles
CH549719A (de) * 1972-03-27 1974-05-31 Benz Arthur Tuerklinkensperre.
US4003227A (en) * 1976-02-02 1977-01-18 Joseph Taggart Casey Portable and detachable double casement window opposing turn latch handles lock securing device
US5203187A (en) * 1992-06-22 1993-04-20 Kane James T Portable door lock closure
DE9305424U1 (fr) * 1993-04-10 1993-08-05 Rebbe, Klaus, Ing.(Grad.), 68305 Mannheim, De
GB2295419A (en) * 1994-11-26 1996-05-29 James Innes Pottinger Lockable housing preventing access to a rotatable door handle

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2336397A (en) * 1998-04-18 1999-10-20 Russell Sullman Handle fixing device
WO2003014497A2 (fr) * 2001-07-24 2003-02-20 Claudia Schreiner Securite de vitre de vehicule
WO2003014497A3 (fr) * 2001-07-24 2003-05-30 Claudia Schreiner Securite de vitre de vehicule
WO2009138967A2 (fr) * 2008-05-15 2009-11-19 Jacobus Lodewiekus Krause Dispositif de sécurité de portes
WO2009138967A3 (fr) * 2008-05-15 2010-01-07 Jacobus Lodewiekus Krause Dispositif de sécurité de portes
AT510429A4 (de) * 2010-12-29 2012-04-15 Tomczak Friedhelm Michael Vorrichtung zur bewegungssicherung eines drehgriffs eines tür- oder fensterflügels
AT510429B1 (de) * 2010-12-29 2012-04-15 Tomczak Friedhelm Michael Vorrichtung zur bewegungssicherung eines drehgriffs eines tür- oder fensterflügels
JP2014058860A (ja) * 2012-08-21 2014-04-03 Teramoto Corp ドアハンドルストッパ
FR3027044A1 (fr) * 2014-10-14 2016-04-15 Gregoire Dominique Jean Christophe Bertrand Eric Picot Bloque porte de securite ( canne reglable en hauteur et s'opposant au mouvement d'ouverture d'une porte)
US20160108652A1 (en) * 2014-10-21 2016-04-21 Adam Talbot Ratley Outward Swinging Door Anti-Breach Device (Lockemout 1)
WO2023274805A1 (fr) * 2021-06-29 2023-01-05 Jata Holding Aps Utilisation d'un dispositif de sécurité pour empêcher la rotation d'une poignée pour une porte ou une fenêtre pendant la rénovation ou la construction d'un bâtiment, et dispositifs de sécurité spécifiques s'y rapportant

Also Published As

Publication number Publication date
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