FR2858028A1 - Components blocking and anchoring device, has slit provided with staggering orifice and formed at base of retainer, and providing passage for axle that is to be blocked with gorge on internal generator - Google Patents

Components blocking and anchoring device, has slit provided with staggering orifice and formed at base of retainer, and providing passage for axle that is to be blocked with gorge on internal generator Download PDF

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Publication number
FR2858028A1
FR2858028A1 FR0309145A FR0309145A FR2858028A1 FR 2858028 A1 FR2858028 A1 FR 2858028A1 FR 0309145 A FR0309145 A FR 0309145A FR 0309145 A FR0309145 A FR 0309145A FR 2858028 A1 FR2858028 A1 FR 2858028A1
Authority
FR
France
Prior art keywords
blocked
gorge
retainer
axle
orifice
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
FR0309145A
Other languages
French (fr)
Other versions
FR2858028B1 (en
Inventor
Jocelyne Delest
Bertrand Duboc
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
Priority to FR0309145A priority Critical patent/FR2858028B1/en
Publication of FR2858028A1 publication Critical patent/FR2858028A1/en
Application granted granted Critical
Publication of FR2858028B1 publication Critical patent/FR2858028B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • F16B21/07—Releasable fastening devices with snap-action in which the socket has a resilient part
    • F16B21/076—Releasable fastening devices with snap-action in which the socket has a resilient part the socket having a resilient part on its outside
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/09—Releasable fastening devices with a stud engaging a keyhole slot
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/14—Cap nuts; Nut caps or bolt caps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
    • F16B9/023—

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

The device has a slit with a staggering orifice (3) provided at a base of a retainer (2). The slit provides a passage for an axle that is to be blocked with a gorge (4) on an internal generator. A cap (5) with hooks (6) constitutes the blocking of the retainer. The cap has a central ring provided with a diameter slightly higher than the axle which will be blocked after a pressure is exerted by the hooks on the gorge.

Description

La présente invention concerne un dispositif pour bloquer et laisserThe present invention relates to a device for blocking and leaving

prisonnières des pièces enfilées sur un axe.  prisoners of the pieces threaded on an axis.

Le blocage de cet axe est traditionnellement effectué par un écrou sur un filetage ou une goupille.  The locking of this axis is traditionally performed by a nut on a thread or a pin.

Le dispositif selon l'invention permet une grande facilité d'accès aux pièces enfilées sur l'axe et au démontage et remontage du dispositif sans outillage particulier. Il comporte en effet selon une première caractéristique, une cuvette au fond de laquelle une fente avec un orifice décalé permettant le passage de l'axe à bloquer et de glisser ainsi la 10 cuvette dans une rainure préalablement réalisée sur l'axe.  The device according to the invention allows a great ease of access to the parts threaded on the axis and disassembly and reassembly of the device without special tools. It comprises in fact according to a first characteristic, a bowl at the bottom of which a slot with an offset orifice allowing the passage of the axis to be locked and thus slide the bowl into a groove previously made on the axis.

Le dispositif sera bloqué en translation par un bouchon comportant au centre un évidemment d'un diamètre légèrement supérieur à celui de l'axe et un dispositif souple permettant le blocage dans la gorge interne de la cuvette.  The device will be locked in translation by a plug having in the center an obviously a diameter slightly greater than that of the axis and a flexible device for locking in the internal groove of the bowl.

Le bouchon, suivant le dispositif peut être assimilé à une pression ou le blocage de la cuvette est effectué par l'anneau central.  The cap, according to the device can be likened to a pressure or blockage of the bowl is made by the central ring.

Les dessins annexés illustrent l'invention: La figure 1 représente en coupe le dispositif de l'invention.  The accompanying drawings illustrate the invention: FIG. 1 represents in section the device of the invention.

En référence à ces dessins, le dispositif selon l'invention comporte une cuvette 2 muni d'une fente et d'un trou 3 avec une gorge 4 sur la génératrice interne de la cuvette 2.  With reference to these drawings, the device according to the invention comprises a bowl 2 provided with a slot and a hole 3 with a groove 4 on the internal generator of the bowl 2.

Pour rendre bloquée la tête de l'axe, un bouchon 5 muni de crampons 6 permet de rendre solidaire le bouchon 5 de la cuvette 2.  To block the head of the axis, a plug 5 provided with crampons 6 makes it possible to make the plug 5 of the bowl 2 integral.

Le bouchon 5 comporte un anneau 7 d'un diamètre légèrement supérieur à l'axe sur lequel la cuvette 2 après être installée, restera bloquée en translation par les crampons 6 après une simple pression sur le bouchon.  The cap 5 comprises a ring 7 with a diameter slightly greater than the axis on which the bowl 2 after being installed, will remain locked in translation by the studs 6 after a simple pressure on the cap.

Claims (4)

REVENDICATIONS 1) Dispositif pour bloquer et laisser prisonnières des pièces enfilées sur un axe caractérisé en ce qu'il comporte une cuvette 2 au fond de laquelle une fente avec un orifice décalé 3 permettant le passage de l'axe à bloquer avec sur la génératrice interne une gorge 4.  1) Device for blocking and leaving trapped parts threaded on an axis characterized in that it comprises a bowl 2 at the bottom of which a slot with an offset orifice 3 allowing the passage of the axis to be blocked with on the internal generator a throat 4. 2) Dispositif selon la revendication 1 caractérisé en ce que le bouchon 5 muni de crampons 6 constitue le blocage de la cuvette 2.  2) Device according to claim 1 characterized in that the plug 5 provided with crampons 6 constitutes the blocking of the bowl 2. 3) Dispositif selon la revendication 1 ou la revendication 2 caractérisé en ce que le bouchon 5 coiffe la cuvette 2.  3) Device according to claim 1 or claim 2 characterized in that the cap 5 caps the bowl 2. 4) Dispositif selon les revendications précédentes caractérisé 10 en ce qu'un anneau 7 sur le bouchon 5 bloque la cuvette en ce que l'extrémité de l'axe est coiffé et prisonnier.  4) Device according to the preceding claims characterized in that a ring 7 on the cap 5 blocks the bowl in that the end of the axis is capped and trapped.
FR0309145A 2003-07-25 2003-07-25 CLASP Expired - Fee Related FR2858028B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0309145A FR2858028B1 (en) 2003-07-25 2003-07-25 CLASP

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0309145A FR2858028B1 (en) 2003-07-25 2003-07-25 CLASP

Publications (2)

Publication Number Publication Date
FR2858028A1 true FR2858028A1 (en) 2005-01-28
FR2858028B1 FR2858028B1 (en) 2010-03-19

Family

ID=33561117

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0309145A Expired - Fee Related FR2858028B1 (en) 2003-07-25 2003-07-25 CLASP

Country Status (1)

Country Link
FR (1) FR2858028B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101766417B (en) * 2008-12-31 2012-10-17 深圳富泰宏精密工业有限公司 Screw cap structure and electronic device shell with the same

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB137051A (en) * 1918-12-23 1920-09-09 Carr Fastener Co Ltd Improvements in Snap Fasteners.
US2049869A (en) * 1934-03-01 1936-08-04 Rohrs John Ernst Button
US2354748A (en) * 1943-05-15 1944-08-01 Albert W Franklin Mounting device
FR2199816A7 (en) * 1972-08-14 1974-04-12 Bosch Hausgeraete Gmbh
DE2437051A1 (en) * 1974-08-01 1976-02-12 Rudolf Wilke Keyhole covering rosette WITH COVER - has standard base with universal opening for holding different covers
EP0950367A1 (en) * 1998-04-16 1999-10-20 Gerrit De Keijzer Fastening construction

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB137051A (en) * 1918-12-23 1920-09-09 Carr Fastener Co Ltd Improvements in Snap Fasteners.
US2049869A (en) * 1934-03-01 1936-08-04 Rohrs John Ernst Button
US2354748A (en) * 1943-05-15 1944-08-01 Albert W Franklin Mounting device
FR2199816A7 (en) * 1972-08-14 1974-04-12 Bosch Hausgeraete Gmbh
DE2437051A1 (en) * 1974-08-01 1976-02-12 Rudolf Wilke Keyhole covering rosette WITH COVER - has standard base with universal opening for holding different covers
EP0950367A1 (en) * 1998-04-16 1999-10-20 Gerrit De Keijzer Fastening construction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101766417B (en) * 2008-12-31 2012-10-17 深圳富泰宏精密工业有限公司 Screw cap structure and electronic device shell with the same
US8517210B2 (en) 2008-12-31 2013-08-27 Shenzhen Futaihong Precision Industry Co., Ltd. Screw protection cover and shell assembly using the same

Also Published As

Publication number Publication date
FR2858028B1 (en) 2010-03-19

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Effective date: 20130329