FR2969952A1

FR2969952A1 - Clamp for gripping hinge of door during lubrication of hinge pins of door, has rails for respectively gripping sides of hinge, body for supporting one rail, and lever for actuating cam to allow gripping of one of rails on other rail

Info

Publication number: FR2969952A1
Application number: FR1100016A
Authority: FR
Inventors: Thierry Jean Claude Christian Podevin
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-04
Filing date: 2011-01-04
Publication date: 2012-07-06
Anticipated expiration: 2031-01-04
Also published as: FR2969952B1

Abstract

The clamp has outer and inner rails (1, 2) for respectively gripping sides of a hinge. A body (3) supports the inner rail, and a lever (4) actuates an eccentric cam (8) to allow gripping of one of the rails on the other rail. Rods formed of sliders (6) and a central flat bar are fixed on the inner rail. The sliders and the central flat bar allow guiding of the inner rail in translation with respect to the body. A translation stop part e.g. elastic ring (9), is provided on one of the sliders. An independent claim is also included for a method for lubricating a door.

Description

2969952 2969952

Description

La présente invention décrit une pince paumelle permettant le graissage des gonds sans avoir à démonter la porte. The present invention discloses a hinge clamp for lubricating the hinges without having to disassemble the door.

Etat de la technique. State of the art

Auparavant, pour graisser les gonds d'une porte, il fallait démonter la porte et la déposer, graisser les gonds puis remonter la porte avec beaucoup de difficulté (il fallait souvent être deux pour effectuer cette manipulation). La graisse pouvait couler, salir la porte et / ou son montant. Maintenant, avec la pince paumelle, il est très simple de graisser une porte seul. Il suffit de soulever la porte puis de serrer la pince sur les gonds afin de maintenir la porte pour ne pas qu'elle tombe et de pouvoir graisser les gonds sans difficultés. Previously, to grease the hinges of a door, it was necessary to disassemble the door and remove it, grease the hinges then go up the door with great difficulty (it often had to be two to carry out this manipulation). The grease could sink, dirty the door and / or its amount. Now, with the hinge clamp, it is very simple to grease a single door. Simply lift the door and then tighten the clamp on the hinges to keep the door from falling and to grease the hinges without difficulty.

Une fois la graisse mise en place, il suffit de débloquer la pince afin que la porte revienne sur ses gonds. Once the fat is in place, simply unlock the clamp so that the door returns to its hinges.

Caractéristiques techniques. Technical characteristics.

La présente invention vise à remédier aux différents problèmes qui peuvent se poser lors du graissage des gonds d'une porte et concerne une pince permettant de serrer les paumelles, comportant : Un montant extérieur permettant le serrage d'un côté de la paumelle ainsi qu'un montant intérieur permettant le serrage de l'autre côté de la paumelle, d'un corps supportant le montant intérieur et d'un levier permettant d'actionner un système à came excentrique, permettant le serrage d'un montant sur l'autre. 30 Un montant intérieur sur lequel sont fixées deux tiges servant de coulisseaux ainsi qu'un plat central ; les coulisseaux ainsi que le plat central permettent de guider le montant intérieur en translation par rapport au corps. The present invention aims to remedy the various problems that may arise during the lubrication of the hinges of a door and relates to a clamp for tightening the hinges, comprising: An outer amount for clamping one side of the hinge and an inner amount for clamping the other side of the hinge, a body supporting the inner post and a lever for actuating an eccentric cam system, allowing the clamping of one amount on the other. 30 An inner pillar on which are fixed two rods serving as slides and a central plate; the slides and the central plate to guide the inner amount in translation relative to the body.

35 - Un arrêt en translation sur au moins l'un des coulisseaux pouvant être un anneau élastique. - Un montant extérieur avec un retour comportant une crémaillère afin de permettre le glissement du corps sur le retour. Un montant intérieur mobile en translation par rapport au corps qui est actionné par un système de came sur le montant intérieur. Un montant intérieur sur lequel est usinée une gorge de graissage permettant le 45 passage de la graisse. - Un montant intérieur et un montant extérieur ayant une gorge en V permettant le serrage correct des gonds. 40 2 2969952 - Un levier actionnant le système à came permettant le rapprochement du montant intérieur vers le montant extérieur lorsque celui-ci est actionné vers le haut et inversement. 5 L'invention concerne également un procédé de graissage d'une porte comportant les étapes suivantes : - Installer la pince sur l'un des gonds en mettant en contact les montants et sur les gonds à l'aide de la crémaillère; 10 - Monter la porte à l'aide d'un outil; - Serrer la pince en actionnant le levier vers le haut; 15 - Mettre la graisse sur le gond par la gorge de graissage; Desserrer la pince en baissant le levier tout en gardant le contact entre le montant et le gond; 20 - Descendre la porte avec l'outil ; - Enlever la pince en débloquant la crémaillère; Présentation des figures. Figure 1 : Pince à serrer les paumelles vue de face ; - Figure 2 : Pince à serrer les paumelles vue de dessus ; - Figure 3 : Pince à serrer les paumelles vue en perspective. - A translational stop on at least one of the sliders can be an elastic ring. - An outer amount with a return including a rack to allow the sliding of the body on the return. An inner leg movable in translation relative to the body which is actuated by a cam system on the inner pillar. An inner pillar on which is machined a grease groove allowing the passage of the grease. - An inner and outer jamb having a V-shaped groove for the correct tightening of the hinges. 40 2 2969952 - A lever actuating the cam system allowing the inner pillar to be brought closer to the outer pillar when the latter is actuated upwards and vice versa. The invention also relates to a method of lubricating a door comprising the following steps: - Install the clamp on one of the hinges by contacting the amounts and on the hinges using the rack; 10 - Fit the door with a tool; - Tighten the clamp by moving the lever upwards; 15 - Put the grease on the hinge by the grease throat; Loosen the pliers by lowering the lever while keeping the contact between the upright and the hinge; 20 - Lower the door with the tool; - Remove the pliers by unblocking the rack; Presentation of the figures. Figure 1: Clamp to tighten the hinges seen from the front; - Figure 2: Clamp to tighten the hinges seen from above; - Figure 3: Clamp to tighten the hinges seen in perspective.

Description détaillée. La pince possède un montant extérieur 1 avec un retour cranté servant de crémaillère 10 ainsi qu'un montant intérieur 2 avec deux coulisseaux 6 et un plat central soudé dessus. Sur le plat central, vient un levier 4 et derrière celui ci vient une came excentrique 8. Le montant intérieur 2 est guidé en translation par deux coulisseaux 6 sur le corps 3 qui lui, glisse sur la partie cranté crémaillère 7. Detailed description. The clamp has an outer post 1 with a notched return serving rack 10 and an inner amount 2 with two sliders 6 and a central plate welded to it. On the central plate, comes a lever 4 and behind it comes an eccentric cam 8. The inner pillar 2 is guided in translation by two slides 6 on the body 3 which slides on the notched part rack 7.

L'un des deux coulisseaux possède un anneau élastique 9 servant d'arrêt. Le levier 4 transmet son mouvement à une came excentrique 8 qui, en allant vers le haut (Si), fait serrage et en allant vers le bas, fait un desserrage. One of the two sliders has an elastic ring 9 serving as a stop. The lever 4 transmits its movement to an eccentric cam 8 which, when going up (Si), makes tightening and going downwards, makes a loosening.

Cette pince est destinée à graisser une porte sans la démonter. L'invention porte aussi 45 sur un procédé de graissage d'une porte avec une pince paumelle selon les caractéristiques précédentes. 25 3 This clamp is intended to grease a door without disassembling it. The invention also relates to a method of lubricating a door with a hinge clamp according to the preceding features. 25 3

Claims

REVENDICATIONS1. Clamp for tightening the hinges, characterized in that it comprises an outer amount (1) for clamping one side of the hinge and an inner amount (2) for clamping the other side of the hinge , a body (3) supporting the inner post (2) and a lever (4) for actuating an eccentric cam system (8), allowing the clamping of an amount on the other.

2. Gripper according to claim 1, characterized in that it comprises an inner upright (2) on which are fixed two rods serving as sliders (6) and a central plate; the slides (6) and the central plate to guide the inner amount (2) in translation relative to the body (3).

3. Clip according to claim 2, characterized in that it comprises a translation stop (9) on at least one of the slides.

4. Gripper according to claim 3, characterized in that it comprises a translation stop (9) on at least one of the sliders in the form of an elastic ring.

5. Pliers according to claim 1, characterized in that it comprises an outer upright (1) with a return (10) comprising a rack (7) to allow the sliding of the body (3) on the return (10) .

6. Clip according to claim 1, characterized in that it comprises an inner member (2) movable in translation relative to the body (3) which is actuated by a cam system (8) on the inner pillar (1). .

7. Gripper according to any one of the preceding claims, characterized in that it comprises an inner upright (2) on which is machined a groove (5) for greasing allowing the passage of the grease when the clamp is clamped on the hinge.

8. Clip according to any one of the preceding claims, characterized in that it comprises on the inner post (2) and the outer post (1) a V-shaped groove (II) for correct clamping of the hinges.

9. Clip according to any one of the preceding claims, characterized in that the lever (4) actuating the cam system (8) allows the approximation of the inner pillar (2) to the outer pillar (1) when it is up (Si) and vice versa. 40 45 50 4 2969952

10. A method of lubricating a door characterized by the use of a clamp according to claims 1 to 9 comprising the following steps: - Install the clamp on one of the hinges by contacting the uprights (1) 5 and (2) on the hinges using the rack (7); - Fit the door with a tool; - Tighten the clamp by pressing the lever (4) upwards; - Put the grease on the hinge by the grease groove (5); - Loosen the clamp by lowering the lever (4) while keeping the contact between the upright and the hinge; - Lower the door with the tool; - Remove the pliers by unblocking the rack (11).