CH149496A - Flexible clip. - Google Patents

Flexible clip.

Info

Publication number
CH149496A
CH149496A CH149496DA CH149496A CH 149496 A CH149496 A CH 149496A CH 149496D A CH149496D A CH 149496DA CH 149496 A CH149496 A CH 149496A
Authority
CH
Switzerland
Prior art keywords
wire
wound
over
section
length
Prior art date
Application number
Other languages
French (fr)
Inventor
Schweingruber Emile
Original Assignee
Schweingruber Emile
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 Schweingruber Emile filed Critical Schweingruber Emile
Publication of CH149496A publication Critical patent/CH149496A/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16GBELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G11/00Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
    • F16G11/14Devices 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
    • F16G11/143Hooks
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16GBELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G11/00Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
    • F16G11/03Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes incorporating resiliently-mounted members for attachment of the cable end
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16GBELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G11/00Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
    • F16G11/04Means 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
    • F16G11/044Means 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
    • F16G11/048Means 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 moving a surface into the cable
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16GBELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G11/00Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
    • F16G11/08Fastenings for securing ends of driving-cables to one another, the fastenings having approximately the same diameter as the cables

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)

Description

  

  Agrafe     flexible.       L'arrêt intempestif des machines dans  l'industrie est encore.trop souvent dû à ce  que les courroies, mal conditionnées, deman  dent     l'intervention    du mécanicien, soit parce  que leurs agrafes se rompent, soit parce que  leur longueur est mal adaptée à la distance  des axes et aux diamètres des poulies. L'in  convénient des courroies cousues et collées,  excellentes quant à la souplesse, est précisé  ment dans la difficulté que l'on rencontre  quant à leur réglage en longueur. Des agra  fes de pose rapide qui soient en même temps  résistantes et flexibles présentent donc des  avantages importants en parant au gaspillage  de temps dans les ateliers.  



  La présente     invention    est une agrafe  flexible se vissant sur courroie de section  circulaire. Elle est caractérisée en ce qu'elle  est constituée par un fil de métal enroulé  en hélice sur au moins     une    partie de sa lon  gueur, ce fil ayant, sur au moins une partie  de sa longueur, une section transversale telle  que, lorsqu'il est enroulé en hélice, il pré  sente à l'intérieur du ressort-boudin qu'il    forme, un filet de section triangulaire à arête  tranchante capable de fileter une courroie  lorsqu'on le visse sur elle.  



  Le dessin ci-annexé, donné à titre d'exem  ple, montre le principe en même temps que  diverses formes d'exécution de l'objet de  l'invention.  



  La     fig.    1 est une vue extérieure de l'a  grafe en forme de ressort-boudin sur une       partie    de sa longueur et présentant, d'autre  part, un crochet destiné à s'accrocher à un  crochet 1 analogue d'une autre agrafe du  même genre, dont l'hélice peut être aussi bien  droite que gauche;  La     fig.    2 est une coupe de la même agrafe  et montre la forme particulière donnée à la  section du fil sur une partie de sa longueur;  La     fig.    3 montre cette section à une plus  grande échelle.

   On conçoit que cette forme  a pour but de créer le filet de section trian  gulaire à arête tranchante 2 que montre l'in  térieur de l'agrafe en     fig.    2;      La     fig.    4 montre     deux    agrafes assemblées  par leurs crochets 1 et vissés sur une cour  roie;  Les     fig.    5 et 6 montrent une forme d'exé  cution qui consiste en ce qu'une seule agrafe  peut réunir les deux bouts d'une courroie en  se vissant à. droite sur l'un et à gauche sur  l'autre.  



  L'agrafe peut aussi. servir à     joindre    les  deux bouts d'une courroie en étant faite d'un  fil enroulé d'un bout à l'autre dans le même  sens, et aussi en présentant deux hélices sé  parées par une partie 6 de forme et de di  mension convenablement choisies quant à la  souplesse et la résistance.



  Flexible clip. The untimely stopping of machines in industry is still too often due to badly conditioned belts requiring the intervention of the mechanic, either because their clips break or because their length is poorly adapted to the distance of the axes and the diameters of the pulleys. The disadvantage of sewn and glued belts, which are excellent in terms of flexibility, is precisely the difficulty encountered with regard to their length adjustment. Quick installation clips which are at the same time strong and flexible therefore have significant advantages in avoiding wasted time in workshops.



  The present invention is a flexible clip screwing onto a circular section belt. It is characterized in that it consists of a metal wire wound in a helix over at least part of its length, this wire having, over at least part of its length, a cross section such that, when is wound in a helix, it presents inside the coil spring that it forms, a net of triangular section with a sharp edge capable of threading a belt when it is screwed on it.



  The accompanying drawing, given by way of example, shows the principle together with various embodiments of the object of the invention.



  Fig. 1 is an exterior view of the grafe in the form of a coil spring over part of its length and presenting, on the other hand, a hook intended to be hooked to a hook 1 similar to another clip of the same kind , whose propeller can be either right or left; Fig. 2 is a section through the same staple and shows the particular shape given to the section of the wire over part of its length; Fig. 3 shows this section on a larger scale.

   It will be understood that the purpose of this shape is to create the thread of triangular section with a cutting edge 2 shown on the inside of the clip in FIG. 2; Fig. 4 shows two staples assembled by their hooks 1 and screwed onto a king strap; Figs. 5 and 6 show an embodiment which consists in which a single clip can join the two ends of a belt by screwing on. right on one and left on the other.



  The clip can also. serve to join the two ends of a belt by being made of a wire wound from end to end in the same direction, and also by presenting two helices separated by a part 6 of suitably shaped and dimensioned chosen for flexibility and resistance.

 

Claims (1)

REVENDICATION Agrafe flexible se vissant sur courroie de section circulaire, caractérisée en ce qu'elle est constituée par un fil de métal en roulé en hélice sur au moins une partie de sa longueur, ce fil ayant, sur au moins une partie de sa longueur, une section transver sale telle que, lorsqu'il est enroulé en hélice, il présente à l'intérieur du ressort-boudin qu'il forme, un filet de section triangulaire arête tranchante capable de fileter une courroie lorsqu'on le visse sur elle. SOUS-REVENDICATIONS 1 Agrafe selon la revendication, caractérisée en ce qu'une partie du fil est formée en crochet. 2 Agrafe selon la revendication, caractérisée en ce qu'une partie du fil est enroulée à droite et une autre à gauche. CLAIM Flexible clip screwed onto a belt of circular section, characterized in that it consists of a metal wire wound in a helix over at least part of its length, this wire having, over at least part of its length, a dirty transverse section such that, when it is wound in a helix, it has inside the coil spring that it forms, a net of triangular section with a sharp edge capable of threading a belt when it is screwed onto it. SUB-CLAIMS 1 Clip according to claim, characterized in that part of the wire is formed as a hook. 2 Clip according to claim, characterized in that part of the wire is wound on the right and another on the left. 3 Agrafe selon la revendication, caractérisée en ce que deux parties du fil sont enrou lées en hélice et sont séparées par une par- tic autrement conformée. -1 Agrafe selon la revendication, caractérisée en ce que le fil a sur toute sa longueur une section propre à former un filet tranchant et est sur toute sa longueur enroulé dans le même sens. 3. Clip according to claim, characterized in that two parts of the wire are wound helically and are separated by a part otherwise shaped. -1 staple according to claim, characterized in that the wire has over its entire length a section suitable for forming a sharp thread and is wound over its entire length in the same direction.
CH149496D 1930-07-25 1930-07-25 Flexible clip. CH149496A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH149496T 1930-07-25

Publications (1)

Publication Number Publication Date
CH149496A true CH149496A (en) 1931-09-15

Family

ID=4405105

Family Applications (1)

Application Number Title Priority Date Filing Date
CH149496D CH149496A (en) 1930-07-25 1930-07-25 Flexible clip.

Country Status (1)

Country Link
CH (1) CH149496A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2450519A (en) * 1944-03-24 1948-10-05 Julius A Luther Belt connector
US2458057A (en) * 1945-08-22 1949-01-04 William R Burtle Power transmission belt

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2450519A (en) * 1944-03-24 1948-10-05 Julius A Luther Belt connector
US2458057A (en) * 1945-08-22 1949-01-04 William R Burtle Power transmission belt

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