FR2538739A1 - Adjustable spanner - Google Patents

Adjustable spanner Download PDF

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Publication number
FR2538739A1
FR2538739A1 FR8300116A FR8300116A FR2538739A1 FR 2538739 A1 FR2538739 A1 FR 2538739A1 FR 8300116 A FR8300116 A FR 8300116A FR 8300116 A FR8300116 A FR 8300116A FR 2538739 A1 FR2538739 A1 FR 2538739A1
Authority
FR
France
Prior art keywords
nuts
lever
tightening
spanner
wrench
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
FR8300116A
Other languages
French (fr)
Other versions
FR2538739B1 (en
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.)
TROY SYLVAIN
Original Assignee
TROY SYLVAIN
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 TROY SYLVAIN filed Critical TROY SYLVAIN
Priority to FR8300116A priority Critical patent/FR2538739B1/en
Publication of FR2538739A1 publication Critical patent/FR2538739A1/en
Application granted granted Critical
Publication of FR2538739B1 publication Critical patent/FR2538739B1/en
Expired legal-status Critical Current

Links

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
    • B25B13/00—Spanners; Wrenches
    • B25B13/10—Spanners; Wrenches with adjustable jaws
    • B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
    • B25B13/16—Spanners; Wrenches with adjustable jaws the jaws being slidable by screw or nut

Abstract

The invention concerns a tool, more precisely an adjustable spanner, allowing with this single spanner the ability to tighten or loosen nuts, bolts or other parts with hexagonal cross-sections of different diameters, simply by adjusting this spanner to these nuts by means of a knurled knob A which is screwed or unscrewed and which has the effect of clamping these nuts on three faces; in the polygonal opening on the faces y and by the face x of the part 2. It is no longer sufficient, as for all existing spanners to give a direction of rotation to the lever 1 in order to tighten or loosen according to requirements; when this is necessary it suffices to re-engage the nut on another face without touching the adjustment of the spanner.

Description

La présente invention concerne un outil à main, telle une clé de serrage, à oeil multiple, permettant le blocage ou le déblocage d'écrous ou boulons à têtes hexagonales de section différente. The present invention relates to a hand tool, such as a multi-eye tightening wrench, allowing the locking or unlocking of nuts or bolts with hexagonal heads of different section.

Pour correspondre aux besoins impérieux de rapidité dans les travaux nécessitant des opérations de serrage ou desserrage d'écrous ou boulons de section hexagonale différente, il est apparu nécessaire de concevoir une clé à oeil à serrage progressif pour section hexagonale variable. To meet the imperative needs for speed in work requiring tightening or loosening of nuts or bolts of different hexagonal section, it appeared necessary to design an eye wrench with progressive tightening for variable hexagonal section.

Pour fixer l'objet de l'invention dans le dessin annexé
- la figure 1 est une vue de droite en coupe suivant cd
- la figure 2 est une vue de face en coupe ab de la cle à oeil multiple
réalisée suivant l'invention
les figures 3 et 4 montrent deux exemples de serrage d'écrou dif
férent.To fix the object of the invention in the attached drawing
- Figure 1 is a right sectional view along cd
- Figure 2 is a front view in section ab of the multiple eye wrench
made according to the invention
Figures 3 and 4 show two examples of different nut tightening
proud.

Cette clé de serrage à oeil multiples objet de l'invention, comporte un levier de serrage I ; sur une extrémité de ce levier se trouve la tette de clé, forme par un hexagone irrégulier b dont les faces "y" sont plus grandes et donc la face "z" plus petite. This multi-eye tightening key object of the invention comprises a tightening lever I; on one end of this lever is the key cap, formed by an irregular hexagon b whose sides "y" are larger and therefore the side "z" smaller.

Sur l'autre extremité du levier, et sur toute sa longueur, un trou cylindrique traverse ce levier, pour sortir au milieu de la face de l'hexagone qui est perpendiculaire au levier, ou manche. Ce trou cylindrique est fileté sur la partie opposée à la tete de clé. On the other end of the lever, and over its entire length, a cylindrical hole passes through this lever, to exit in the middle of the face of the hexagon which is perpendicular to the lever, or handle. This cylindrical hole is threaded on the part opposite the key head.

La pièce "2" se compose de trous parties "A, Bt C" n en bout, pour pouvoir la manoeuvrer, une partie cylindrique moletée "A" 2 suivie par une partie cylindriquefiletée "B" ; suivie par une partie cylindrique lisse ou téton "C". Cette pièce 2 vient prendre place dans le levier "1" > et effectue un mouvement d'avance ou de recul, suivant le sens dans lequel on va tourner sur la molette "A" faisant avancer ou reculer le téton dans l'hexagone irrégulier. The part "2" is made up of holes parts "A, Bt C" n at the end, to be able to operate it, a knurled cylindrical part "A" 2 followed by a threaded cylindrical part "B"; followed by a smooth cylindrical part or nipple "C". This part 2 comes to take place in the lever "1"> and carries out a movement of advance or retreat, according to the direction in which one will turn on the wheel "A" making advance or move back the nipple in the irregular hexagon.

Ainsi réalisé, l'emploi de la clé à oeil multiple est simple en se référant aux figures 2, 3, 4, on voit qu'il suffit de coiffer l'écrou "D" ; à serrer ou à desserrer ; par l'empreinte évidée polygonale. Thus produced, the use of the multiple eye key is simple with reference to FIGS. 2, 3, 4, it can be seen that it suffices to cap the nut "D"; to tighten or loosen; by the hollowed out polygonal imprint.

En agissant alors sur la molette "A", on ajuste l'écrou sur le fond de l'hexagone irrégulier, contre les faces "y" poussé par la partie "x" de la pièce "2".  While acting on the wheel "A", we adjust the nut on the bottom of the irregular hexagon, against the faces "y" pushed by the part "x" of the part "2".

Ainsi la clé à oeil est rapidement réglée sur les écrous de dimensions différentesg il suffit alors par 1 'intermédiaire du levier "1", de donner la rotation nécessaire au vissage ou devissage. Thus the eye wrench is quickly adjusted on the nuts of different dimensionsg it is enough then 1 through the lever "1", to give the necessary rotation for screwing or unscrewing.

Il est à noter que pour un travail où il est nécessaire de travailler sur plusieurs écrous ou boulons la clé à oeil multiple reste réglée sans autre manoeuvre, pour tous les écrous de même dimension. It should be noted that for work where it is necessary to work on several nuts or bolts, the multiple eye wrench remains adjusted without any other operation, for all nuts of the same dimension.

Il est alors aisé d'admettre la rapidité jointe à l'efficacité dans l'action du serrage ou desserrage des parties ou pièces. It is then easy to admit the speed joined to the efficiency in the action of tightening or loosening of the parts or parts.

De plus > la constitution de la tête de clé solidaire du levier "1", permet d'effectuer des serrages dans des positions angulaires variables, suivant les besoins. In addition> the constitution of the key head secured to the lever "1" allows tightening in variable angular positions, as required.

La simplicité de cette réalisation permet un prix de revient réduit en égard des avantages d'utilisation. The simplicity of this embodiment allows a reduced cost price in view of the advantages of use.

Etant entendu que cet outil peut etre exécuté en toutes matières et dimensions. It being understood that this tool can be executed in all materials and dimensions.

L'invention ne se limite aucunement à celui de ces modes d'application, non plus à ceux des modes de réalisations de ces diverses parties ayant plus spécialement été indiquées ; elle en embrasse au contraire toutes les variantes.  The invention is in no way limited to that of these modes of application, no longer to those of the embodiments of these various parts having been more particularly indicated; on the contrary, it embraces all its variants.

Claims (3)

REVENDICATIONS 10 - Clé de serrage à oeil multiple caractérisée par le fait qu'elle comporte un levier "1", muni d'une tête fixe établie intérieurement avec une ouverture hexagonale irrégulière, comportant dea faces d'appui de longueurs différentes, pour autoriser 1'engagement de sections hexagonales variables d'écrous, boulons, ou autres pièces. 10 - Multiple eye tightening key characterized in that it comprises a lever "1", provided with a fixed head established internally with an irregular hexagonal opening, comprising dea bearing faces of different lengths, to allow 1 ' engagement of variable hexagonal sections of nuts, bolts, or other parts. 2 - Clé de serrage à oeil multiple selon la revendication "1" caractérisée par le fait que le serrage ou desserrage de la molette "A", permet par la partie "x" de la pièce "2" d'ajuster la clé clé sur la section hexagonale de l'écrou en vue de son blocage contre les faces d'appui "y" de l'ouverture polygonale. 2 - Multiple eye tightening key according to claim "1" characterized in that the tightening or loosening of the wheel "A", allows by the part "x" of the part "2" to adjust the key wrench the hexagonal section of the nut for its blocking against the bearing faces "y" of the polygonal opening. Il ne reste plus qu'à donner un mouvement de rotation au levier, pour bloquer ou débloquer les écrous.It only remains to give a rotary movement to the lever, to lock or unlock the nuts. 3 - Clé de serrage à oeil multiple selon les revendications 1 et 2, en ce sens que pour un travail sur plusieurs écrous ou boulons identiques, la clé reste ajustée à ses écrous sans nouvelle manoeuvre, d'où gain de temps dans le travail. 3 - Multiple eye tightening wrench according to claims 1 and 2, in the sense that for work on several identical nuts or bolts, the wrench remains adjusted to its nuts without further operation, hence saving time in work.
FR8300116A 1983-01-04 1983-01-04 MULTIPLE EYE KEY Expired FR2538739B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8300116A FR2538739B1 (en) 1983-01-04 1983-01-04 MULTIPLE EYE KEY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8300116A FR2538739B1 (en) 1983-01-04 1983-01-04 MULTIPLE EYE KEY

Publications (2)

Publication Number Publication Date
FR2538739A1 true FR2538739A1 (en) 1984-07-06
FR2538739B1 FR2538739B1 (en) 1986-06-06

Family

ID=9284706

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8300116A Expired FR2538739B1 (en) 1983-01-04 1983-01-04 MULTIPLE EYE KEY

Country Status (1)

Country Link
FR (1) FR2538739B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2913360A1 (en) * 2007-03-09 2008-09-12 Alroc Soc Par Actions Simplifi Spanner tool for maintaining position of e.g. cable, has clamp with jaws cooperated with jaws of another clamp to form housings, where dimension and shape of one housing are different from those of another housing for any position of clamps

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1396536A (en) * 1964-03-13 1965-04-23 Advanced training with adjustable wrenches
US4325275A (en) * 1980-04-23 1982-04-20 Colvin David S Adjustable open-end and box-end wrench

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1396536A (en) * 1964-03-13 1965-04-23 Advanced training with adjustable wrenches
US4325275A (en) * 1980-04-23 1982-04-20 Colvin David S Adjustable open-end and box-end wrench

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2913360A1 (en) * 2007-03-09 2008-09-12 Alroc Soc Par Actions Simplifi Spanner tool for maintaining position of e.g. cable, has clamp with jaws cooperated with jaws of another clamp to form housings, where dimension and shape of one housing are different from those of another housing for any position of clamps

Also Published As

Publication number Publication date
FR2538739B1 (en) 1986-06-06

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