FR2861621A1 - Gripper for holding object e.g. statuette, has U-shaped cylindrical rod whose ends used as jaws are separated by clamping unit which is screwed on branches of rod and positioned on protection cover which protects jaws - Google Patents

Gripper for holding object e.g. statuette, has U-shaped cylindrical rod whose ends used as jaws are separated by clamping unit which is screwed on branches of rod and positioned on protection cover which protects jaws Download PDF

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Publication number
FR2861621A1
FR2861621A1 FR0312734A FR0312734A FR2861621A1 FR 2861621 A1 FR2861621 A1 FR 2861621A1 FR 0312734 A FR0312734 A FR 0312734A FR 0312734 A FR0312734 A FR 0312734A FR 2861621 A1 FR2861621 A1 FR 2861621A1
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FR
France
Prior art keywords
jaws
profile
threaded
rod
branches
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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
FR0312734A
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French (fr)
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FR2861621B1 (en
Inventor
Jean Paul Vidal
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Individual
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Individual
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Publication date
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Priority to FR0312734A priority Critical patent/FR2861621B1/en
Publication of FR2861621A1 publication Critical patent/FR2861621A1/en
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Publication of FR2861621B1 publication Critical patent/FR2861621B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/10—Arrangements for positively actuating jaws using screws
    • B25B5/101—C-clamps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/067—C-clamps

Abstract

The gripper has a U-shaped cylindrical rod (1) whose ends used as jaws (2) are separated by a clamping unit (3). The clamping unit has a threaded rod (10) with a spy-hole (5) for being screwed on one of two branches of the rod, and a screw (11) supported on a connector (7) that is screwed on the other branch of the rod. The clamping unit is positioned on a protection cover (4) which protects the jaws.

Description

DESCRIPTIONDESCRIPTION

La présente invention concerne une pince composée d'éléments simples pour permettre une fabrication peu onéreuse.  The present invention relates to a clamp composed of simple elements to allow inexpensive manufacture.

Il existe aujourd'hui sur le marché toutes sortes de pinces plus ou moins complexes mais pour certaines utilisations il est possible encore de simplifier les divers éléments constitutifs en vue de minimiser les prix de revient de fabrication.  There are today on the market all kinds of clamps more or less complex but for some uses it is possible to simplify the various components to minimize the cost of manufacturing.

La pince selon l'invention permet cette faisabilité. Elle comporte un profilé en forme de U dont les extrémités utilisées comme mâchoire sont mues par un moyen de serrage vis/écrou enfilé sur les deux branches du profilé et positionné sur deux interruptions de la gaine de protection.  The clamp according to the invention allows this feasibility. It comprises a U-shaped section whose ends used as jaws are moved by a screw / nut clamping means threaded on the two branches of the profile and positioned on two interruptions of the protective sheath.

Selon un type de réalisation: La figure 1 représente l'ensemble pince La figure 2 représente la pince serrant une statuette (15) sur un plateau tout en supportant un accessoire tel qu'une loupe (13).  According to one embodiment: Figure 1 shows the clamp assembly Figure 2 shows the clamp clamping a statuette (15) on a tray while supporting an accessory such as a magnifying glass (13).

Dans les figures 1 et 2 le profilé (1) est une tige d'acier cylindrique élastique mise en forme et habillée d'une gaine (4) en trois morceaux dont la fonction est de protéger les deux mâchoires (2) et de maintenir en position le moyen de serrage (3).  In Figures 1 and 2 the section (1) is an elastic cylindrical steel rod shaped and dressed with a sheath (4) in three pieces whose function is to protect the two jaws (2) and maintain position the clamping means (3).

Ce dernier se compose d'une tige filetée (10) comprenant d'un côté un oeilleton (5) pour être enfilé sur une des branches du profilé (1) et de l'autre un écrou de manoeuvre (11) prenant appui sur une pièce de jonction (7) elle même enfilée sur l'autre branche du profilé par l'intermédiaire d'un trou (8) et possédant un conduit (9) pour le coulissement de la tige filetée lors de la manoeuvre de l'écrou.  The latter consists of a threaded rod (10) comprising on one side an eyelet (5) to be threaded on one of the branches of the profile (1) and on the other a maneuvering nut (11) resting on a connecting piece (7) itself threaded on the other branch of the profile via a hole (8) and having a conduit (9) for sliding of the threaded rod during the operation of the nut.

L'oeilleton (5) de la tige filetée (10) en métal est formé par un écrasement de l'extrémité cylindrique percée à un diamètre supérieur de celui du profilé (1).  The eyelet (5) of the threaded rod (10) of metal is formed by crushing the cylindrical end pierced to a diameter greater than that of the profile (1).

L'écrou de manoeuvre se présente sous la forme d'une boule (6) plus ou moins creuse comprenant un trou taraudé ou un écrou papillon (11) imbriqué ou collé à l'intérieur de la boule.  The actuating nut is in the form of a ball (6) more or less hollow comprising a threaded hole or a wing nut (11) nested or glued inside the ball.

La pièce de jonction (7) est construite à partir d'un tronçon de tube écrasé sur un côté pour permettre d'une part le perçage (8) pour l'enfilement sur une des branches du profilé (1) et d'autre part le guidage (9) de la tige filetée (10).  The joining piece (7) is constructed from a section of crushed tube on one side to allow on the one hand the drilling (8) for the threading on one of the branches of the profile (1) and secondly guiding (9) the threaded rod (10).

La pièce de jonction (7) peut être aussi une pièce moulée en métal ou en plastique comprenant deux trous distinct (8) et (9) d'axes perpendiculaires entre eux.  The joining piece (7) may also be a molded piece of metal or plastic comprising two separate holes (8) and (9) of axes perpendicular to each other.

Cette même pièce de jonction (7) quelque soit son mode de fabrication peut aussi contenir plusieurs trous (12) pour accouplement à une deuxième pince ou pour fixation d'accessoires 2861621 2 tels que petite pince, loupe (13), ou autres.  This same junction piece (7) regardless of its manufacturing method may also contain several holes (12) for coupling to a second clamp or attachment accessories 2861621 2 such as small clamp, magnifying glass (13), or others.

Les extrémités des mâchoires (2) sont protégées par une gaine collée et fermée en bout par un bouchon (14).  The ends of the jaws (2) are protected by a sheath glued and closed at the end by a plug (14).

Le profilé en U (1) de la pince est construite suivant son utilisation en acier protégé ou en matériaux composite.  The U-profile (1) of the clamp is constructed according to its use in protected steel or composite materials.

La pince selon l'invention est particulièrement destinée à maintenir des objets entre mâchoires (15) ou/et sur le système de serrage par les trous (12) de fixation sur la pièce de jonction (7).  The clip according to the invention is particularly intended to hold objects between jaws (15) and / or on the clamping system by the holes (12) for fixing on the junction piece (7).

Claims (1)

2861621 - REVENDICATIONS -2861621 - CLAIMS - 1 ) Pince caractérisée en ce qu'elle est composée d'un profilé gainé en forme de U (1) dont les extrémités utilisées comme mâchoires (2) sont mues par un moyen de serrage (3) enfilé sur les deux branches du profilé en U et positionné sur deux interruptions de la gaine (4). 2 ) Pince selon la revendication 1, caractérisée en ce que le profilé (1) est une tige d'acier cylindrique élastique mise en forme et habillée d'une gaine (4) en trois morceaux dont la fonction est de protéger les deux mâchoires (2) et de maintenir en position le moyen de serrage (3).  1) Clamp characterized in that it is composed of a U-shaped sheathed section (1) whose ends used as jaws (2) are moved by a clamping means (3) threaded on the two branches of the profile. U and positioned on two interruptions of the sheath (4). 2) Gripper according to claim 1, characterized in that the profile (1) is a resilient cylindrical steel rod shaped and dressed with a sheath (4) in three pieces whose function is to protect the two jaws ( 2) and hold in position the clamping means (3). 3 ) Pince selon la revendication 1, caractérisée en ce que le moyen de serrage (3) se compose d'une tige filetée (10) comprenant d'un côté un oeilleton (5) pour être enfilé sur une des branches du profilé (1) et de l'autre un écrou de manoeuvre (11) prenant appui sur une pièce de jonction (7) enfilée sur l'autre branche du profilé par un trou (8) et possédant un conduit (9) pour le coulissement de la tige filetée lors de la manoeuvre de l'écrou. 4 ) Pince selon la revendication 3, caractérisée en ce que l'oeilleton (5) de la tige filetée (10) en métal est formé par un écrasement de l'extrémité cylindrique percé à un diamètre supérieur de celui du profilé (1).  3) Gripper according to claim 1, characterized in that the clamping means (3) consists of a threaded rod (10) comprising on one side an eyelet (5) to be threaded onto one of the branches of the profile (1). ) and the other an actuating nut (11) bearing on a connecting piece (7) threaded on the other branch of the profile by a hole (8) and having a conduit (9) for the sliding of the rod threaded when maneuvering the nut. 4) Clip according to claim 3, characterized in that the eyelet (5) of the threaded rod (10) of metal is formed by crushing the cylindrical end pierced to a diameter greater than that of the profile (1). 5 ) Pince selon la revendication 3, caractérisée en ce que l'écrou de manoeuvre se présente par une boule (6) plus ou moins creuse comportant un trou taraudé ou un écrou papillon (11) imbriqué ou collé à l'intérieur de la boule.  5) Gripper according to claim 3, characterized in that the actuating nut is a ball (6) more or less hollow having a threaded hole or a wing nut (11) nested or glued inside the ball . 6 ) Pince selon la revendication 3, caractérisée en ce que la pièce de jonction (7) est construite à partir d'un tronçon de tube écrasé sur un côté pour permettre d'une part le perçage (8) pour l'enfilement sur une des branches du profilé (1) et d'autre part le guidage (9) de la tige filetée (10).  6) Gripper according to claim 3, characterized in that the connecting piece (7) is constructed from a crushed tube section on one side to allow on the one hand the piercing (8) for threading on a branches of the profile (1) and secondly the guide (9) of the threaded rod (10). 7 ) Pince selon la revendication 3, caractérisée en ce que la pièce de jonction (7) est une pièce moulée en métal ou en plastique comprenant deux trous distincts (8) et (9) d'axes 25 perpendiculaires entre eux.  7) Clip according to claim 3, characterized in that the connecting piece (7) is a molded piece of metal or plastic comprising two separate holes (8) and (9) of axes 25 perpendicular to each other. 8 ) Pince selon la revendication 6 ou 7, caractérisée en ce que la pièce de jonction (7) possède un ou plusieurs trous (12) pour accouplement à une deuxième pince ou pour fixation d'accessoires tels que petite pince, loupes (13) ...  8) Gripper according to claim 6 or 7, characterized in that the connecting piece (7) has one or more holes (12) for coupling to a second clamp or for attachment of accessories such as small clamp, magnifying glasses (13) ... 9 ) Pince selon la revendication 2, caractérisée en ce que les extrémités des mâchoires (2) 30 sont protégées par une gaine collée et fermée en bout par un bouchon (14).  9) Clip according to claim 2, characterized in that the ends of the jaws (2) 30 are protected by a glued sheath and closed at the end by a plug (14). 10 ) Pince selon la revendication 1, caractérisée en ce que le profilé en U (1) de la pince est construite suivant son utilisation en acier protégé ou en matériaux composite.  10) Clip according to claim 1, characterized in that the U-profile (1) of the clamp is constructed according to its use of protected steel or composite materials.
FR0312734A 2003-10-30 2003-10-30 PINCE GAIN Expired - Fee Related FR2861621B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0312734A FR2861621B1 (en) 2003-10-30 2003-10-30 PINCE GAIN

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0312734A FR2861621B1 (en) 2003-10-30 2003-10-30 PINCE GAIN

Publications (2)

Publication Number Publication Date
FR2861621A1 true FR2861621A1 (en) 2005-05-06
FR2861621B1 FR2861621B1 (en) 2006-01-13

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FR0312734A Expired - Fee Related FR2861621B1 (en) 2003-10-30 2003-10-30 PINCE GAIN

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FR (1) FR2861621B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE175307C (en) *
US2346200A (en) * 1943-03-10 1944-04-11 Tinnerman Products Inc Fastening device
CH554239A (en) * 1972-07-28 1974-09-30 Tschuppert Walter TWEEZERS FOR HAND SETTING IN PRINTING COMPANIES.
EP0010693A1 (en) * 1978-10-31 1980-05-14 Josef Baierl Clamp for holding flat workpieces, especially metal sheets
US6253426B1 (en) * 1999-09-24 2001-07-03 Charles Miller Vehicle radiator leak repair method and apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE175307C (en) *
US2346200A (en) * 1943-03-10 1944-04-11 Tinnerman Products Inc Fastening device
CH554239A (en) * 1972-07-28 1974-09-30 Tschuppert Walter TWEEZERS FOR HAND SETTING IN PRINTING COMPANIES.
EP0010693A1 (en) * 1978-10-31 1980-05-14 Josef Baierl Clamp for holding flat workpieces, especially metal sheets
US6253426B1 (en) * 1999-09-24 2001-07-03 Charles Miller Vehicle radiator leak repair method and apparatus

Also Published As

Publication number Publication date
FR2861621B1 (en) 2006-01-13

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Effective date: 20090630