FR2604384A1 - Manoeuvring key made from several elements joined together by cable and spring - Google Patents

Manoeuvring key made from several elements joined together by cable and spring Download PDF

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Publication number
FR2604384A1
FR2604384A1 FR8613712A FR8613712A FR2604384A1 FR 2604384 A1 FR2604384 A1 FR 2604384A1 FR 8613712 A FR8613712 A FR 8613712A FR 8613712 A FR8613712 A FR 8613712A FR 2604384 A1 FR2604384 A1 FR 2604384A1
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France
Prior art keywords
elements
operating key
cable
key according
operating
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Granted
Application number
FR8613712A
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French (fr)
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FR2604384B1 (en
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GARDES CHRISTIAN
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GARDES CHRISTIAN
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Priority to FR8613712A priority Critical patent/FR2604384B1/en
Publication of FR2604384A1 publication Critical patent/FR2604384A1/en
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Publication of FR2604384B1 publication Critical patent/FR2604384B1/en
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/04—Handle constructions telescopic; extensible; sectional
    • B25G1/043—Handle constructions telescopic; extensible; sectional for screwdrivers, wrenches or spanners
    • 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
    • B25B13/48—Spanners; Wrenches for special purposes
    • B25B13/481—Spanners; Wrenches for special purposes for operating in areas having limited access

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Flexible Shafts (AREA)

Abstract

The invention relates to a folding manoeuvring key composed of at least two foldable and securable elements 1 and 3. Provided with a manoeuvring arm 13 articulated at the top part, and the tool is equipped with a spring 7 at the bottom part, to which there is attached sheathed cable 8 fitted with a stop piece 10 and with a handle 11 serving to stiffen all the constituent elements. A special cutout or a vertical lateral slot makes it possible to lock the stretched cable. The various elements are fitted with male or female ends equipped with studs or slots allowing them to be blocked when a tightening torque is exerted on the key. The tool can be used for manoeuvring of approaches which are not accessible by hand.

Description

La clé de manoeuvre pliante est composée d'au moins deux éléments . 1 l'un (élement de tête n lJ comportant les bras de manoeuvre (13) et le système de tension (7) et blocage (10) du câble (8)
. l'autre (élément de base n 3) comportant le ressort (7) de tension du câble (8) articulé sur une clavette (9) démontable permettant le changement rapide de cet élément qui supporte les différents organes de connexion aux appareils à manoeuvrer. The folding key is made up of at least two elements. 1 one (head element n lJ comprising the operating arms (13) and the tensioning system (7) and blocking (10) of the cable (8)
. the other (basic element n 3) comprising the cable tension spring (7) (8) articulated on a removable key (9) allowing the rapid change of this element which supports the various connection members to the devices to be maneuvered.

L'élément de tête (1) est composé d'un tube supportant, dans sa partie supérieure des pattes percées (12) placées verticalement et en opposition, permettant le passage, l'articulation et le coulissement du ou des bras de manoeuvre (13). Le ou les bras de manoeuvre (13) sont composés d'un fer rond d'une longueur suffisante pour une utilisation aisée de la clé. The head element (1) is composed of a tube supporting, in its upper part pierced tabs (12) placed vertically and in opposition, allowing the passage, the articulation and the sliding of the operating arm (s) (13 ). The operating arm or arms (13) are composed of a round iron of sufficient length for easy use of the key.

A une extrémité est soudée une butée d'arrêt (21) empêchant le déboitement du bras (13). A l'autre extrémité est rapporté un élément coudé (22) d'un diamètre inférieur à celui du bras (13) permettant l'articulation de ce bras (13) dans la patte de fixation (12). Une autre butée soudée en bout de la partie coudée empêche la séparation du bras (13) et le rend solidaire de l'élément de tête (1). At one end is welded a stopper (21) preventing the disengagement of the arm (13). At the other end is attached a bent element (22) of a diameter less than that of the arm (13) allowing the articulation of this arm (13) in the fixing lug (12). Another stop welded to the end of the bent part prevents separation of the arm (13) and makes it integral with the head element (1).

A la base de ce tube est erboitée et soudée une couronne (24) d'un diamètre intérieur suffisant à l'emboitement de l'extrémité mâle de l'élément suivant. At the base of this tube is fitted and welded a crown (24) of an internal diameter sufficient to fit the male end of the next element.

Cette couronne (24) comporte, en opposition, deux fentes permettant le coulissement d'ergots (4) fixés sur l'extrémité mâle de l'élément suivant de façon à fournir un assemblage
L 'élément de tête (1J est obturé dans sa partie supérieure par une pièce métallique (14) qui possède une découpe spéciale (15) (croquis 2/3J. Cette découpe (15) est constituée d'un trou (16) d'un diamètre suffisant au passage de la butée (10) fixée sur le câble de tension (8). Il rejoint, par l'intermédiaire d'une fente 6172 de largeur légèrement supérieure au diamètre du câble (8)' un autre trou (18) d'un diamètre inférieur à celui de la butée de façon à retenir celle-ci et à bloquer le câble tendu (8).This ring (24) comprises, in opposition, two slots allowing the sliding of lugs (4) fixed on the male end of the next element so as to provide an assembly
The head element (1J is closed in its upper part by a metal piece (14) which has a special cutout (15) (sketch 2 / 3J. This cutout (15) consists of a hole (16) in a sufficient diameter for the passage of the stop (10) fixed on the tension cable (8). It joins, via a slot 6172 of width slightly greater than the diameter of the cable (8) 'another hole (18 ) of a diameter smaller than that of the stopper so as to retain the latter and to block the tensioned cable (8).

Selon une variante une fente verticale (23) croquis 3/3 peut être aménagée à l'extrémité supérieure de l'élément de tête (1) dans laquelle s'engage le câble (8). According to a variant a vertical slot (23) 3/3 sketch can be arranged at the upper end of the head element (1) in which the cable (8) engages.

La butée (10) d'arrêt du câble (8J viendra alors se bloquer directement sur l'extérieur du tube.  The cable stop (10) (8J will then lock directly on the outside of the tube.

L'élément de base (3) est composé dans sa partie supérieure d'un élément tubulaire mâle muni d'ergots (4) s'emboitant dans l'extrémité femelle de l'élément précédent. A l'intérieur est fixée une goupille démontable (9) sur laquelle est articulé un ressort (7). Un fer plein (20) est emboité et soudé dar.s la partie ci-dessus et comporte à sa base les différents organes de connexion (6J aux appareils à manoeuvrer. The base element (3) is composed in its upper part of a male tubular element provided with lugs (4) fitting into the female end of the preceding element. Inside is fixed a removable pin (9) on which is hinged a spring (7). A solid iron (20) is fitted and welded in the above part and comprises at its base the various connection members (6J to the devices to be operated.

Le ou les éléments intermédiaires (2) entre l'élément de tête (1) et l'élément de base (3) sont constitués d'une partie m@le munie d'ergots (4) diamétralement opposés et d'une partie femelle munie de fentes (5J diamétralement opposées permettent le blocage des éléments lorsqu'un couple de serrage ou de desserrage est exercé sur la clé. Le câble (8J reliant les éléments de tête (1) et de base (3) coulissent librement à l'intérieur des éléments intermédiaires (2J et les rend solidaires empêchant ainsi toute dissociation de cet ensemble. The intermediate element (s) (2) between the head element (1) and the base element (3) consist of a part m @ the provided with diametrically opposed lugs (4) and a female part provided with slots (5J diametrically opposite allow the elements to be locked when a tightening or loosening torque is exerted on the key. The cable (8J connecting the head (1) and base (3) elements slide freely to the interior of the intermediate elements (2J and makes them integral thus preventing any dissociation of this assembly.

Le câble (8) est placé dans une gaine qui le protège au cours sires différentes manoeuvres et est équipé d'une poignée (11). Pour effectuer le montage de la clé de manoeuvre, l'utilisateur alligne et emboite, par l'intermédiaire des fentes et ergots les différents éléments (1-2-3). Au moyen de la poignée (11) fixée sur le câble (8) il tend celui-ci en faisant passer la butée d'arrêt (10) dans l'orifire (16) et le transfère par l'intermédiaire de la fente (17) dans le second orifice (18). Le ressort {7J rappelle le câble (8J qui reste sous tension et bloque la butée (10) sur la plaque d'obturation (14) au niveau du plus petit orifice.The cable (8) is placed in a sheath which protects it during various maneuvers and is equipped with a handle (11). To assemble the operating key, the user aligns and fits, through the slots and lugs the different elements (1-2-3). By means of the handle (11) fixed on the cable (8) it tends the latter by passing the stopper (10) through the hole (16) and transfers it via the slot (17 ) in the second orifice (18). The spring {7J recalls the cable (8J which remains energized and blocks the stop (10) on the closure plate (14) at the smallest orifice.

Dans la variante, le câble (8) passe dans la fente (23) croquis 3/3 et la butée (10) se bloque sur l'extérieur de l'élément de tête Iij en mainte- nant le câble (8) sous tension.  In the variant, the cable (8) passes through the slot (23) sketch 3/3 and the stop (10) is locked on the outside of the head element Iij while keeping the cable (8) under tension. .

Claims (5)

REVENDICATIONS 1) Clé de manoeuvre pliante composée d'au moins deux éléments (1) et 3) destinée à la manoeuvre d'appareils non accessibles directement à la 'min, caractérisée en ce que les éléments sont rabattables les uns sur les autres et rendus indissociables les uns des autres et, en ce qu'elle colporte au moins un bras de manoeuvre rabattable (13) par un système d'articulation.CLAIMS 1) Folding operating key composed of at least two elements (1) and 3) intended for the operation of apparatuses which are not directly accessible at min, characterized in that the elements are foldable on top of each other and rendered inseparable from each other and, in that it spreads at least one folding operating arm (13) by a hinge system. 2) Clé de manoeuvre selon la revendication 1 caractérisée en ce qu'elle comporte dans l'une des parties un ressort (7) nimi d'un câble (8). 2) operating key according to claim 1 characterized in that it comprises in one of the parts a spring (7) nimi of a cable (8). 3) Clé de manoeuvre selon la revendication 2 caractérisée en ce qu'elle est équipée d'un câble (8) gainé muni d'une butée (10) et d'une poignée (11) servant à raidir l'ensemble des éléments la composant. 3) operating key according to claim 2 characterized in that it is equipped with a sheathed cable (8) provided with a stop (10) and a handle (11) used to stiffen all of the elements component. 4) Clé de manoeuvre selon l'une quelconque des revendications précédentes caractérisée en ce qu'au moin un élément (3) peut être interchangeable suivant les différents organes de connexion aux appareils à manoeuvrer. 4) Operating key according to any one of the preceding claims, characterized in that at least one element (3) can be interchangeable according to the various connection members to the devices to be operated. 5) Clé de manoeuvre selon l'une quelconque des revendications précédentes caractérisée en ce qu'elle comporte au moins une Datte gercée (12) permettant le passage et 1 articulation du brss de manoeuvre (1).  5) Operating key according to any one of the preceding claims, characterized in that it comprises at least one chapped date (12) allowing the passage and 1 articulation of the operating brss (1). 6) Clé de manoeuvre selon l'une quelconque des revendications précédentes caractérisée en ce que l'articulation et la configuration du ou des bras de manoeuvre (13) permettent le rabattement de ceux-ci le long de l'élément de tête (1) tout en les solidarisant avec cet élément. 6) operating key according to any one of the preceding claims, characterized in that the articulation and the configuration of the operating arm or arms (13) allow the latter to be folded down along the head element (1) while joining them with this element. 7J Clé de manoeuvre selon l'une quelconque des revendications 2 à 6 caractérisée en ce qu'une pièce métallique qui possède une découpe (15) spéciale, ou en variante une fente (23) latérale verticale permet le blocage du câble tendu (8). 7J operating key according to any one of claims 2 to 6 characterized in that a metal part which has a special cutout (15), or alternatively a slot (23) vertical side allows the locking of the tensioned cable (8) . 8) Clé de manoeuvre selon l'une quelconque des revendications précédentes caractérisée en ce que les différents éléments sont munis d'extrémités mâles ou femelles équipées d'ergots (4) ou de fentes (5) correspondant, diamétralement opposés permettant l'assemblage et le blocage des éléments lorsqu'un couple de serrage ou de dessarrage est exercé sur la clé. 8) operating key according to any one of the preceding claims, characterized in that the various elements are provided with male or female ends equipped with pins (4) or slots (5) corresponding, diametrically opposite allowing the assembly and blocking of the elements when a tightening or loosening torque is exerted on the key. 9) Clé de manoeuvre selon l'une quelconque des revendications précédentes caractérisée en ce qu'elle peut être équipée d'un nombre variable d'éléments intermédiaires (2).  9) Operating key according to any one of the preceding claims, characterized in that it can be equipped with a variable number of intermediate elements (2).
FR8613712A 1986-09-29 1986-09-29 MANEUVER KEY IN SEVERAL ELEMENTS SOLIDARIZED BY CABLE AND SPRING Expired FR2604384B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8613712A FR2604384B1 (en) 1986-09-29 1986-09-29 MANEUVER KEY IN SEVERAL ELEMENTS SOLIDARIZED BY CABLE AND SPRING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8613712A FR2604384B1 (en) 1986-09-29 1986-09-29 MANEUVER KEY IN SEVERAL ELEMENTS SOLIDARIZED BY CABLE AND SPRING

Publications (2)

Publication Number Publication Date
FR2604384A1 true FR2604384A1 (en) 1988-04-01
FR2604384B1 FR2604384B1 (en) 1988-11-18

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1417683A (en) * 1921-12-08 1922-05-30 Millers Falls Co Telescopic wrench
DE1007706B (en) * 1955-02-24 1957-05-02 Helene Rother Geb Stalph Spade with collapsible handle
FR1467203A (en) * 1965-12-16 1967-01-27 Flexible device for bolting
FR1552163A (en) * 1967-11-21 1969-01-03
DE2512220A1 (en) * 1975-03-20 1976-10-07 Multier Adjustable spanner for difficult working positions - has rotary component parallel to stem and coupled to rotary jaw
US4075913A (en) * 1976-12-15 1978-02-28 Superior Concrete Accessories, Inc. Remotely operable mechanism for disconnecting a pickup unit from a tilt-up concrete wall slab
DE3203224A1 (en) * 1982-02-01 1983-08-18 Erwin 7902 Blaubeuren Mann Screw- and nut-loosening tool
DE8421982U1 (en) * 1984-07-24 1985-11-21 Rohan, Harald, 2803 Ritterhude Wrench
US4563920A (en) * 1984-05-01 1986-01-14 Ingersoll Thomas S High torque output, collapsible and light weight wrench
US4572040A (en) * 1984-05-23 1986-02-25 Metz Delano L Brake adjustment tool

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1417683A (en) * 1921-12-08 1922-05-30 Millers Falls Co Telescopic wrench
DE1007706B (en) * 1955-02-24 1957-05-02 Helene Rother Geb Stalph Spade with collapsible handle
FR1467203A (en) * 1965-12-16 1967-01-27 Flexible device for bolting
FR1552163A (en) * 1967-11-21 1969-01-03
DE2512220A1 (en) * 1975-03-20 1976-10-07 Multier Adjustable spanner for difficult working positions - has rotary component parallel to stem and coupled to rotary jaw
US4075913A (en) * 1976-12-15 1978-02-28 Superior Concrete Accessories, Inc. Remotely operable mechanism for disconnecting a pickup unit from a tilt-up concrete wall slab
DE3203224A1 (en) * 1982-02-01 1983-08-18 Erwin 7902 Blaubeuren Mann Screw- and nut-loosening tool
US4563920A (en) * 1984-05-01 1986-01-14 Ingersoll Thomas S High torque output, collapsible and light weight wrench
US4572040A (en) * 1984-05-23 1986-02-25 Metz Delano L Brake adjustment tool
DE8421982U1 (en) * 1984-07-24 1985-11-21 Rohan, Harald, 2803 Ritterhude Wrench

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Publication number Publication date
FR2604384B1 (en) 1988-11-18

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