FR2552185A2 - Safety hook, in particular for elastic attaching and securing cables - Google Patents
Safety hook, in particular for elastic attaching and securing cables Download PDFInfo
- Publication number
- FR2552185A2 FR2552185A2 FR8315373A FR8315373A FR2552185A2 FR 2552185 A2 FR2552185 A2 FR 2552185A2 FR 8315373 A FR8315373 A FR 8315373A FR 8315373 A FR8315373 A FR 8315373A FR 2552185 A2 FR2552185 A2 FR 2552185A2
- Authority
- FR
- France
- Prior art keywords
- hook
- opening
- cable
- head
- bridges
- 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
Links
- 238000004873 anchoring Methods 0.000 claims abstract description 9
- 238000000465 moulding Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims 1
- 210000003323 beak Anatomy 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B45/00—Hooks; Eyes
- F16B45/02—Hooks with pivoting or elastically bending closing member
- F16B45/036—Hooks with pivoting or elastically bending closing member with an elastically bending closing member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B45/00—Hooks; Eyes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
- F16G11/04—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with wedging action, e.g. friction clamps
- F16G11/044—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with wedging action, e.g. friction clamps friction clamps deforming the cable, wire, rope or cord
- F16G11/046—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with wedging action, e.g. friction clamps friction clamps deforming the cable, wire, rope or cord by bending the cable around a surface
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
- F16G11/14—Devices or coupling-pieces designed for easy formation of adjustable loops, e.g. choker hooks; Hooks or eyes with integral parts designed to facilitate quick attachment to cables or ropes at any point, e.g. by forming loops
- F16G11/143—Hooks
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
Description
L'Addition a pour objet un crochet de sécurité en particulier pour câbles élastiques d'attache et de fixation. The object of the Addition is a safety hook, in particular for elastic cables for fastening and fixing.
L'objet de l'Addition se rattache au secteur technique des moyens d'attache élastique. The object of the Addition relates to the technical sector of elastic fastening means.
On rappelle selon une caractéristique du Brevet 80.14580 auquel se rattache le présent Certificat d'Addition, que le crochet comprend une tête en forme de crochet, se prolongeant à sa partie inférieure, d'une part perpendiculairement à son plan longitudinal etXdautre partJde part et dwautre de sa partie extrême inférieure de jonction, sous la forme d'un tunnel transversal, autorisant le passage des deux brins d'un câble élastique formant boucle, et d'une partie en saillie formant bec, définissant avec la paroi en regard dudit crochet, une cavité ou étranglement, 1 ensemble constituant le moyen dssancrage , le crochet étant tel qu'après engagement de la boucle précitée dans le tunnel, celleci est étirée de manière à contourner la périphérie extérieure de la tête du crochet pour venir s'engager et se clipser par autoserrage, à lsintérieur dudit étranglement. It is recalled according to a characteristic of Patent 80.14580 to which this present certificate of addition is attached, that the hook comprises a hook-shaped head, extending at its lower part, on the one hand perpendicular to its longitudinal plane and on the other hand and on the other hand its lower end junction, in the form of a transverse tunnel, allowing the passage of the two strands of an elastic cable forming a loop, and a projecting part forming a beak, defining with the wall opposite said hook, a cavity or constriction, 1 assembly constituting the anchoring means, the hook being such that after engagement of the aforementioned loop in the tunnel, this is stretched so as to bypass the outer periphery of the hook head to come to engage and be clip by self-tightening, inside said constriction.
A partir de cette conception de base, et selon l'addi- tion, on a voulu améliorer les résultats avantageux obtenus notamment en ce qui concerne la fabrication proprement dite du crochet, le positionnement et 18ancrage du câble élastique. From this basic design, and according to the addition, it was desired to improve the advantageous results obtained in particular with regard to the actual manufacture of the hook, the positioning and anchoring of the elastic cable.
Dans ce but, la partie du crochet conformée et agencée pour autoriser l'engagement et Ancrage du câble, présente dans son épaisseur une ouverture profilée avec de part et d'autre des pontelets décalés en hauteur, lesdits pontelets enjambant l'ou- ouverture et étant ouverts et/ou fermés, pour l'introduction ou le retrait du câble et son positionnement en combinaison avec ladite ouverture. For this purpose, the part of the hook shaped and arranged to authorize the engagement and anchoring of the cable, has in its thickness a profiled opening with on either side of the bridges offset in height, said bridges spanning the opening and being open and / or closed, for the introduction or removal of the cable and its positioning in combination with said opening.
Ces caractéristiques et vautres encore ressortiront de la suite de la description. These characteristics and wallows will become apparent from the following description.
Pour fixer lsobjet de l'invention, sans toutefois le limiter, dans le dessin annexé :
La figure 1 est une vue de face du crochet.To fix the object of the invention, without however limiting it, in the appended drawing:
Figure 1 is a front view of the hook.
La figure 2 est une vue en coupe transversale considérée selon la ligne 2-2 de la figure 1. Figure 2 is a cross-sectional view taken along line 2-2 of Figure 1.
La figure 3 est une vue en plan et en coupe considérée selon la ligne 3-3 de la figure 2. FIG. 3 is a plan view and in section taken along line 3-3 of FIG. 2.
Afin de rendre plus concret l'objet de addition, on le décrit maintenant d'une manière non limitative en se référant aux exemples de réalisation des figures du dessin. In order to make the object of addition more concrete, it is now described in a nonlimiting manner with reference to the exemplary embodiments of the figures in the drawing.
On voit figure 1 que le crochet désigné dans son ensemble par (6) comprend une tete (6a) en forme de crochet et. à l'oppose' une partie (6h) conformée et agencée pour l'engagement et l'ancrage d'un câble élastique (7). Selon l'Addition, la partie (6b) présente dans son épaisseur une lumière verticale (6c) profilée. Des moyens de guidage et de positionnement (5d et 6e) sont formés de part et d'autre de l'ouverture (6c). We see in Figure 1 that the hook designated as a whole by (6) comprises a head (6a) in the form of a hook and. on the other hand, a part (6h) shaped and arranged for the engagement and anchoring of an elastic cable (7). According to the Addition, the part (6b) has a profiled vertical light (6c) in its thickness. Guiding and positioning means (5d and 6e) are formed on either side of the opening (6c).
Ces moyens (6d et 6e). sous forme de pontelets ouverts et/ou fermés, sont décalés en hauteur l'un par rapport à l'autre, et chevauchent en totalité ou en partie l'ouverture (6c) (figures 2 et 3). Ces pontelets permettent l'introduction et le retrait du câble (7) et son positionnement, en combinaison avec l'ouver- ture (6c). Le ouches bords inférieurs et/ou supérieurs de l'ouverture (6c) présentent des empreintes profilées (6f et 69) pour faciliter l'engagement et le retrait du câble (7). These means (6d and 6e). in the form of open and / or closed bridges, are offset in height relative to each other, and overlap all or part of the opening (6c) (Figures 2 and 3). These bridges allow the introduction and removal of the cable (7) and its positioning, in combination with the opening (6c). The lower and / or upper edge orches of the opening (6c) have profiled imprints (6f and 69) to facilitate the engagement and removal of the cable (7).
Dans l'exemple illustré, le pontelet (6d) est fermé en totalité, tandis que pontelet opposé et décalé (6e) est ouvert en partie (figure 3). In the example illustrated, the pontelet (6d) is completely closed, while the opposite and offset pontelet (6e) is partially open (Figure 3).
A l'opposé de l'ouverture (6b) de la tête du crochet (6a), en étant décalée angulairement en hauteur par rapport aux deux pontelets (6d et 6e), le corps du crochet présente une cavité d'ancrage (6i) avec une pluralité de sections dégressives pour assurer le maintien par pincement du câble (7). Opposite the opening (6b) of the hook head (6a), being angularly offset in height relative to the two bridges (6d and 6e), the hook body has an anchoring cavity (6i) with a plurality of tapering sections to maintain the cable (7) by pinching.
Par ailleurs, la tête (6a) du crochet (6) présente à la base de son ouverture (6h) une languette (6j) formant linguet de verrouillage susceptible de s'écarter par élasticité pour dégager temporairement l'ouverture (6h) du dit crochet (figure 2). Cette languette est formée directement lors du moulage par exemple du crochet et présente à une extrémité libre une proéminence (6k) qui prend appui sur l'extrémité de la partie recourbée de la tête de crochet (6a). Furthermore, the head (6a) of the hook (6) has at the base of its opening (6h) a tongue (6j) forming a locking latch capable of moving apart by elasticity to temporarily release the opening (6h) of said hook (figure 2). This tongue is formed directly during the molding, for example of the hook, and has a protrusion (6k) at one free end which bears on the end of the curved part of the hook head (6a).
Selon le positionnement du câble sur le crochet ainsi défini, on obtient une décomposition des forces de l'effort de traction. Depending on the positioning of the cable on the hook thus defined, a breakdown of the forces of the tensile force is obtained.
Le câble (7) est engagé au travers du pontelet fermé (6d) puis clipsé dans le second pontelet ouvert (6e) en étant maintenu dans l'échancrure d'ancrage (6i).The cable (7) is engaged through the closed bridge (6d) then clipped into the second open bridge (6e) while being held in the anchoring notch (6i).
Les avantages selon l'Addition résident dans la facilité de démoulage du crochet grâce notamment ---------------- au décalage en hauteur des deux pontelets (6d et 6e). Ces derniers sont obtenus par deux noyaux inverses permettant un démoulage direct sans avoir à utiliser des artifices de coulisseaux escamotables. The advantages according to the Addition reside in the ease of demolding the hook thanks in particular ---------------- to the offset in height of the two pontelets (6d and 6e). The latter are obtained by two reverse cores allowing direct demoulding without having to use retractable slide devices.
Le crochet offre d'autre part une meilleure préhension pour sa mise en place. The hook also offers better grip for its installation.
L'invention ne se limite aucunement à celui de ses modes d'application non plus qu'à ceux des modes de réalisation de ses 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 its modes of application any more than to those of the embodiments of its various parts which have been more particularly indicated; on the contrary, it embraces all its variants.
Claims (5)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8315373A FR2552185B2 (en) | 1980-06-18 | 1983-09-20 | SECURITY HOOK IN PARTICULAR FOR ELASTIC TIES FOR FASTENING AND ATTACHING |
DE3431551A DE3431551A1 (en) | 1983-09-20 | 1984-08-28 | SAFETY HOOK FOR ELASTIC FASTENING AND HOLDING ROPES |
US06/647,643 US4622724A (en) | 1983-09-20 | 1984-09-06 | Security clamp for cables |
CA000462691A CA1236686A (en) | 1983-09-20 | 1984-09-07 | Safety hook, especially for elastic cables intended for holding or securing objects |
IT22614/84A IT1175698B (en) | 1983-09-20 | 1984-09-11 | SAFETY HOOK, ESPECIALLY FOR ELASTIC ATTACHMENT AND FASTENING CABLES |
BE2/60498A BE900591A (en) | 1983-09-20 | 1984-09-17 | SAFETY HOOK IN PARTICULAR FOR ELASTIC TIES FOR FASTENING AND FIXING. |
NL8402873A NL8402873A (en) | 1983-09-20 | 1984-09-19 | SAFETY HOOK. |
ES1984281521U ES281521Y (en) | 1983-09-20 | 1984-09-19 | SAFETY HOOK FOR ELASTIC FIXING AND HITCH CABLES |
GB08423814A GB2148999B (en) | 1983-09-20 | 1984-09-20 | Safety hook |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8014580A FR2485137B1 (en) | 1980-06-18 | 1980-06-18 | SECURITY HOOK IN PARTICULAR FOR ELASTIC TIES FOR FASTENING AND ATTACHING |
FR8315373A FR2552185B2 (en) | 1980-06-18 | 1983-09-20 | SECURITY HOOK IN PARTICULAR FOR ELASTIC TIES FOR FASTENING AND ATTACHING |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2552185A2 true FR2552185A2 (en) | 1985-03-22 |
FR2552185B2 FR2552185B2 (en) | 1986-05-09 |
Family
ID=26221864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8315373A Expired FR2552185B2 (en) | 1980-06-18 | 1983-09-20 | SECURITY HOOK IN PARTICULAR FOR ELASTIC TIES FOR FASTENING AND ATTACHING |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2552185B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2767162A1 (en) * | 1997-08-08 | 1999-02-12 | Joubert Sa | HOOK WITH HIGH STRENGTH, IN PARTICULAR FOR ELASTIC CABLE |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR364626A (en) * | 1906-03-27 | 1906-08-25 | Bruno Knothe | Hook for chains |
US3174780A (en) * | 1962-12-20 | 1965-03-23 | Hyman A Shapiro | Thimble for rope having preformed loop |
DE2654551A1 (en) * | 1976-12-02 | 1978-06-08 | Huebner Heinz Richard | Pressed sheet steel rope clamp - has non-aligned holes in folded clamp for jamming rope using bent tag |
FR2445462A2 (en) * | 1978-06-01 | 1980-07-25 | Dupre Armand | Slidable self-locking hook for elastic lashing - has three holes for cable bight and grips taut cable, middle hole of which has V=shaped edge notch |
EP0014178A1 (en) * | 1979-01-17 | 1980-08-06 | Paul Terraillon | Terminal clamp for ropes |
FR2451514A1 (en) * | 1979-03-16 | 1980-10-10 | Liberge Guy | DEVICE FOR FIXING A CABLE |
-
1983
- 1983-09-20 FR FR8315373A patent/FR2552185B2/en not_active Expired
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR364626A (en) * | 1906-03-27 | 1906-08-25 | Bruno Knothe | Hook for chains |
US3174780A (en) * | 1962-12-20 | 1965-03-23 | Hyman A Shapiro | Thimble for rope having preformed loop |
DE2654551A1 (en) * | 1976-12-02 | 1978-06-08 | Huebner Heinz Richard | Pressed sheet steel rope clamp - has non-aligned holes in folded clamp for jamming rope using bent tag |
FR2445462A2 (en) * | 1978-06-01 | 1980-07-25 | Dupre Armand | Slidable self-locking hook for elastic lashing - has three holes for cable bight and grips taut cable, middle hole of which has V=shaped edge notch |
EP0014178A1 (en) * | 1979-01-17 | 1980-08-06 | Paul Terraillon | Terminal clamp for ropes |
FR2451514A1 (en) * | 1979-03-16 | 1980-10-10 | Liberge Guy | DEVICE FOR FIXING A CABLE |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2767162A1 (en) * | 1997-08-08 | 1999-02-12 | Joubert Sa | HOOK WITH HIGH STRENGTH, IN PARTICULAR FOR ELASTIC CABLE |
WO1999008010A1 (en) * | 1997-08-08 | 1999-02-18 | Joubert S.A. | High strength hook, in particular for elastic cable |
US6938306B2 (en) | 1997-08-08 | 2005-09-06 | Joubert S.A. | High strength hook, in particular for elastic cable |
Also Published As
Publication number | Publication date |
---|---|
FR2552185B2 (en) | 1986-05-09 |
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TP | Transmission of property |