CA1147130A

CA1147130A - Rivet extraction guide

Info

Publication number: CA1147130A
Application number: CA000406286A
Authority: CA
Inventors: Fernand E. Trempe
Original assignee: Individual
Current assignee: Individual
Priority date: 1982-06-29
Filing date: 1982-06-29
Publication date: 1983-05-31

Abstract

: Dans les nouvelles voitures 1980 et plus, on sait qu'ils sont munies de rivets servant à fixer les vitres des portes des voitures. Dans la présente invention l'outil est muni d'un guide qui empêche la mèche de dériver vers l'extérieur qui occassionnerait un bris de vitre, suivi d'une piece de metal dentellée qui empèche le rivet de tourner sur lui-même, l'ensemble est muni d'une tige mobile qui permet l'ouverture et la fermeture de l'outil.: In new cars from 1980 onwards, we know that they are fitted with rivets used to fix the windows of car doors. In the present invention, the tool is provided with a guide which prevents the drill bit from drifting towards the outside which would cause a broken glass, followed by a piece of serrated metal which prevents the rivet from turning on itself, l he assembly is provided with a movable rod which allows the opening and closing of the tool.

Description

L3~
DIVUIGATION~

La présente invention se rapporte ~ un outil d~utilisati~on manu-elle pour enlever les rivets aux fix-tures des supports de vitre, Il est évident qu'on doit enlever les vitres d~une auto pour ré-parer les portes endommagees 3 les outils employés présentement occasio~-nent des bris de vitres et ses outils sont inéficaces e-t ne donne pas satisfaction car pour remplir sa fonction lJ outil doit être capable de retirer la vitre intacte.

J'ai découvert que ces inconvéniants peuve etre suprimé par l'ins-talation du guide extracteur de rivets~ relativement aux dessin qui il-lustrent la réalisation de l~invention~

La figure 1. Représen-te la vue de dessus de ladite outil.

La ~igure 2. Représente la vue de co~é de ladite ou-til.

~ 'outil illustré comprend un guide numéro 1. Piece mobile qui sert ~ emp~cher la mêche de dériver ~ l~extérieur du centre pour per-mettre de perfore~,la tête du rivet~ ~I,.e numér~-;;2~ et 12-deux~..fixtures pour.re~enir la pi~'ce numéro 1 ~ixé sur .la pi~ce numéro 101 Le numéro 3 représente une piè~e de métal dentellée qui empeche le rivet de tourner sur lui-meme retenu par quatre petites chevilles ~Ila monture 9. Le numéro 13~ le ressort avant servant ~ séparer les montures 9 et 10.
Le numéro 11`~ cheville retenant les numéro 4~ 9, 10, ~e numéro 8 sert ~ aire tourné.la piece numéro 5 retenue par la piece numéro 4 qui elle est retenu par la piece numéro 11. ~e numéro 6, le ~oulon servant ~
~aire avancer et reculer la glissoire numéro 7 qui pe~met de fa;re ou-vrir et refermer la partie avant de l'outil sur le rivet~

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DISCLOSURE ~

The present invention relates to a tool for use.
it to remove the rivets from the fixings of the glass supports, It is obvious that we must remove the windows of a car to ward off damaged doors 3 tools currently used occasionally ~ -break glass and its tools are ineffective and do not give satisfaction because to fulfill its function the tool must be able to remove the intact glass.

I discovered that these disadvantages can be removed by the ins-talation of the rivet extractor guide ~ relative to the drawing which polish the realization of the invention ~

Figure 1. Represent the top view of said tool.

La ~ igure 2. Represent the co ~ é view of said ou-til.

~ 'The illustrated tool includes a guide number 1. Movable piece which serves ~ emp ~ dear the wick to drift ~ outside the center to per-put a hole punch ~, the head of the rivet ~ ~ I, .e num ~ - ;; 2 ~ et 12-deux ~ ..fixtures pour.re ~ enir la pi ~ 'ce issue 1 ~ fixed on .la pi ~ ce issue 101 The number 3 shows a piece of serrated metal which prevents the rivet from turning on itself retained by four small pegs ~ Ila mount 9. The number 13 ~ the front spring used to separate the mounts 9 and 10.
The number 11` ~ peg retaining the number 4 ~ 9, 10, ~ e number 8 is used ~ area turned. piece number 5 retained by piece number 4 which it is retained by part number 11. ~ e number 6, the ~ oulon serving ~
~ forward and backward slide number 7 which pe ~ puts so; or screw and close the front part of the tool on the rivet ~

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Claims

The revendications "The embodiments of the invention about which a exclusive right of property or privilege is claimed are defined as follows:

1. A manual tool for extracting rivets to the glass support fixtures, including a guide retained by two fixtures which are they same retained by four small pegs at one mount, on the opposite side a serrated piece of metal fishing the rivet to turn on itself also retained by four small pegs to another mount, towards the upper end a spring joining the two frames so as to bring these two closer together or further apart two 3/4 inch or 2.5 cm mounts, one rotating link used to retain a movable rod which, inserted in a bolt, turns on itself and operates a slide so as to close or open the tool, at the upper end a bolt used to rotate the movable rod.

2. A tool as defined in claim 1, the movement of the spring moving or bringing the mounts from each other, is caused by a rod mobile actuating the slide towards the center following a tightening of the bolt located at the upper end.

3. A tool, as defined in claim 1 or claim 2, including the guide and the part serrated tool when bringing the two together mounts wedge the rivet at its two ends in allowing its extraction. "