FR2645201A1 - Improvements made to padlocks - Google Patents

Improvements made to padlocks Download PDF

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Publication number
FR2645201A1
FR2645201A1 FR8905021A FR8905021A FR2645201A1 FR 2645201 A1 FR2645201 A1 FR 2645201A1 FR 8905021 A FR8905021 A FR 8905021A FR 8905021 A FR8905021 A FR 8905021A FR 2645201 A1 FR2645201 A1 FR 2645201A1
Authority
FR
France
Prior art keywords
padlock
envelope
perforations
strand
padlocks
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.)
Granted
Application number
FR8905021A
Other languages
French (fr)
Other versions
FR2645201B1 (en
Inventor
Pierre Deumie
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.)
LAVY BONNOT ETS
Original Assignee
LAVY BONNOT ETS
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 LAVY BONNOT ETS filed Critical LAVY BONNOT ETS
Priority to FR8905021A priority Critical patent/FR2645201B1/en
Publication of FR2645201A1 publication Critical patent/FR2645201A1/en
Application granted granted Critical
Publication of FR2645201B1 publication Critical patent/FR2645201B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B67/00—Padlocks; Details thereof
    • E05B67/38—Auxiliary or protective devices

Abstract

The subject of the present invention is a padlock. According to the invention, this padlock is mounted so that it can slide in a casing 1-2 having, at its periphery, a certain number of perforations 3 tending to hold the padlock 4 in its casing. This padlock 4 has, in line with each perforation 3, a groove 8 in which is arranged a strand 9 made from a semi-rigid material.

Description

La présente invention a pour objet un cadenas qui prend un aspect agressif dissuasif si on cherche à la fracturer.The present invention relates to a padlock which takes on an aggressive deterrent aspect if one seeks to fracture it.

Ce cadenas est caractérisé en ce qu'il est monté coulissant dans une enveloppe présentant à sa périphérie un certain nombre de perforations, des moyens élastiques tendant a maintenir le cadenas dans son enveloppe, et en que le cadenas présente au droit de chaque perforation, une rainure dans laquelle est disposé un brin en une matière semi-rigide. Par matière semi-rigide, on entend une matière qui est suffisamment rigide pour que le brin à l'état libre soit rectiligne tout en permettant au brin de fléchir élastiquement; les brins peuvent, par exemple être en acier à ressort ou en nylon. This padlock is characterized in that it is slidably mounted in an envelope having at its periphery a certain number of perforations, elastic means tending to keep the padlock in its envelope, and in that the padlock has, at the right of each perforation, a groove in which a strand of semi-rigid material is arranged. By semi-rigid material is meant a material which is sufficiently rigid for the strand in the free state to be straight while allowing the strand to flex elastically; the strands can, for example be made of spring steel or nylon.

Si on tire sur le cadenas pour essayer de le faire sortir de son enveloppe, les brins remontent dans les rainures et émergent de l'enveloppe par les perforations que celle-ci comporte.If we pull on the padlock to try to get it out of its envelope, the strands go up in the grooves and emerge from the envelope through the perforations that it contains.

On a décrit ci-après, à titre d'exemple non limitatif, un mode de réalisation du cadenas selon l'invention, avec référence au dessin annexé dans lequel
La Figure 1 est une vue en élévation
du cadenas;
La Figure 2 en est une vue en plan
La Figure 3 en est une coupe axiale,
le cadenas étant en position passive
dans sa moitié gauche et active
dans sa moitié droite.An embodiment of the padlock according to the invention has been described below, by way of nonlimiting example, with reference to the appended drawing in which
Figure 1 is an elevational view
padlock;
Figure 2 is a plan view
Figure 3 is an axial section,
the padlock being in the passive position
in his left and active half
in its right half.

Tel qu'il est représenté au dessin, le cadenas selon l'invention comprend une enveloppe qui est ici en deux parties 1 et 2 emmanchées à force l'une dans l'autre et réalisées en matériaux frittés durs. L'enveloppe présente au niveau du plan de joint une série de perforations 3. As shown in the drawing, the padlock according to the invention comprises an envelope which is here in two parts 1 and 2 force-fitted into one another and made of hard sintered materials. The envelope has at the joint plane a series of perforations 3.

Dans l'enveloppe 1-2 est monté coulissant le cadenas proprement dit 4 dont on voit l'attache en 5. Un ressort 6 tend à maintenir le fond du cadenas en appui contre des butées 7.In the casing 1-2, the padlock proper 4 is slidably mounted, the attachment of which can be seen at 5. A spring 6 tends to hold the bottom of the padlock in abutment against stops 7.

Le cadenas 4 est en bronze et comporte sur sa périphérie des rainures 8 dont le nombre et la disposition sont les mêmes que ceux des perforations ; au droit de chacune de celles-ci se trouve une rainure 8 dans laquelle est disposé un brin 9 en acier à ressort ou en nylon.The padlock 4 is made of bronze and has grooves 8 on its periphery, the number and arrangement of which are the same as those of the perforations; to the right of each of these is a groove 8 in which is disposed a strand 9 of spring steel or nylon.

Le cadenas 4 est normalement maintenu par le ressort 6 à l'intérieur de l'enveloppe 1-2.The padlock 4 is normally held by the spring 6 inside the envelope 1-2.

Mais si on tire sur le cadenas par l'intermédiaire de son attache, pour essayer par exemple de le fracturer ou de scier l'attache, les brins 9 remontent dans les perforations 3 en faisant faire saillie à l'extérieur de l'enveloppe de manière agressive.But if the padlock is pulled through its fastener, to try for example to fracture it or to saw the fastener, the strands 9 go back into the perforations 3 by projecting outside the envelope of aggressively.

Il va de soi que la présente invention ne doit pas être considérée comme limitée au mode de réalisation décrit et représenté, mais en couvre au contraire, toutes les variantes. It goes without saying that the present invention should not be considered as limited to the embodiment described and shown, but on the contrary covers all variants.

Claims (1)

RevendicationClaim Cadenas caractérisé en ce qu'il est monté coulissant dans une enveloppe (1-2) présentant à sa périphérie un certain nombre de perforations (3), tendant à maintenir le cadenas (4) dans son enveloppe, et en ce que le cadenas (4) présente au droit de chaque perforation (3), une rainure (8) dans laquelle est disposé un brin (9) en une matière semi-rigide. Padlock characterized in that it is slidably mounted in an envelope (1-2) having at its periphery a certain number of perforations (3), tending to hold the padlock (4) in its envelope, and in that the padlock ( 4) has the right of each perforation (3), a groove (8) in which is disposed a strand (9) of a semi-rigid material.
FR8905021A 1989-03-30 1989-03-30 IMPROVEMENTS TO PADLOCKS Expired - Fee Related FR2645201B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8905021A FR2645201B1 (en) 1989-03-30 1989-03-30 IMPROVEMENTS TO PADLOCKS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8905021A FR2645201B1 (en) 1989-03-30 1989-03-30 IMPROVEMENTS TO PADLOCKS

Publications (2)

Publication Number Publication Date
FR2645201A1 true FR2645201A1 (en) 1990-10-05
FR2645201B1 FR2645201B1 (en) 1991-07-19

Family

ID=9380774

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8905021A Expired - Fee Related FR2645201B1 (en) 1989-03-30 1989-03-30 IMPROVEMENTS TO PADLOCKS

Country Status (1)

Country Link
FR (1) FR2645201B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0658238A4 (en) * 1992-08-26 1996-03-27 R P L Ind Pty Ltd Padlocks.
FR2872193A1 (en) * 2004-06-29 2005-12-30 Chainor Sarl Padlock`s shackle opening and closing device for e.g. leather article, has box provided with lug comprising central hole that blocks shackle exerting pressure on spring and unblocks shackle when user slides box along another box

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB216718A (en) * 1923-07-02 1924-06-05 Rudolf Sperlich Device for preventing the theft of overcoats and the like
WO1985001981A1 (en) * 1983-11-04 1985-05-09 Garry Coccetti Improved padlock

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB216718A (en) * 1923-07-02 1924-06-05 Rudolf Sperlich Device for preventing the theft of overcoats and the like
WO1985001981A1 (en) * 1983-11-04 1985-05-09 Garry Coccetti Improved padlock

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0658238A4 (en) * 1992-08-26 1996-03-27 R P L Ind Pty Ltd Padlocks.
FR2872193A1 (en) * 2004-06-29 2005-12-30 Chainor Sarl Padlock`s shackle opening and closing device for e.g. leather article, has box provided with lug comprising central hole that blocks shackle exerting pressure on spring and unblocks shackle when user slides box along another box

Also Published As

Publication number Publication date
FR2645201B1 (en) 1991-07-19

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