FR2594900A1 - Clamping collar - Google Patents
Clamping collar Download PDFInfo
- Publication number
- FR2594900A1 FR2594900A1 FR8602387A FR8602387A FR2594900A1 FR 2594900 A1 FR2594900 A1 FR 2594900A1 FR 8602387 A FR8602387 A FR 8602387A FR 8602387 A FR8602387 A FR 8602387A FR 2594900 A1 FR2594900 A1 FR 2594900A1
- Authority
- FR
- France
- Prior art keywords
- plate
- strip
- housing
- tabs
- openings
- 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
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/02—Hose-clips
- F16L33/08—Hose-clips in which a worm coacts with a part of the hose-encircling member that is toothed like a worm-wheel
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
Abstract
Description
La présente invention est relative à des perfectionnements aux colliers de serrage. The present invention relates to improvements in clamps.
On connaît des colliers de serrage constitués par une bande métallique souple présentant des perforations ou des surépaisseurs obliques dont une extrémité est fixée sur une platine surmontée d'un boîtier,comportant une vis sans fin, ménageant entre elle et la dite platine un espace dans lequel on introduit l'autre extrémité de la bande. En actionnant la vis sans fin, les filets de celleci s'insèrent dans les perforations de la bande en provoquant l'avancement de cette dernière et le rétrécissement de la boucle formée par la platine et la bande métallique souple. Collars are known which consist of a flexible metal band having oblique perforations or extra thicknesses, one end of which is fixed to a plate surmounted by a housing, comprising an endless screw, providing a space between it and said plate. the other end of the strip is introduced. By actuating the worm, the threads of the latter are inserted into the perforations of the strip causing the advancement of the latter and the narrowing of the loop formed by the plate and the flexible metal strip.
Naturellement, la longueur de la bande du collier est fonction du diamètre de l'objet auquel ledit collier est destiné. De ce fait, il est nécessaire de prévoir plusieurs dimensions ce qui complique la fabrication, le stockage et la distribution. Naturally, the length of the collar band depends on the diameter of the object for which said collar is intended. Therefore, it is necessary to provide several dimensions which complicates manufacturing, storage and distribution.
Pour remédier à ces inconvénients, on a eu l'idée de vendre de la bande au mètre indépendamment des boîtiers, l'utilisateur sectionnant la bande à la longueur désirée. Pour fixer l'une des extrémités de la bande ainsi sectionnée, au boîtier, l'utilisateur engage ladite extrémité entre le boîtier et la platine et recourbe cette dernière sous ladite platine. To overcome these drawbacks, we had the idea of selling tape by the meter independently of the boxes, the user cutting the tape to the desired length. To fix one end of the strip thus cut, to the housing, the user engages said end between the housing and the plate and bends the latter under said plate.
Ce pliage, difficile à réaliser si on utilise des bandes larges, provoque un écrouissage du métal préjudiciable à sa résistance. This folding, difficult to achieve if using wide strips, causes work hardening of the metal detrimental to its strength.
L'invention qui remédie à ces inconvénients est relative à un dispositif de fixation de la bande sur la platine, remarquable en ce que la platine, qui s'étend au-delà des extrémités du boîtier le surmontant, présente deux ouvertures dont l'une est pourvue d'un doigt, recourbé à l'opposé du boîtier, pouvant s'insérer dans une perforation de la bande. The invention which overcomes these drawbacks relates to a device for fixing the strip to the plate, remarkable in that the plate, which extends beyond the ends of the housing surmounting it, has two openings, one of which is provided with a finger, curved opposite the case, which can be inserted into a perforation in the strip.
L'invention sera mieux comprise par la description qui va suivre, faite en se référant au dessin annexé à titre d'exemple indicatif seulement, sur lequel
La figure 1 est une vue en perspective d'un boîtier conforme à l'invention
La figure 2 est une vue en perspective montrant une étape de la fixation de la bande perforée à la platine de la figure 1;
La figure 3 est une vue en élévation-coupe montrant la bande perforée accrochée sur la platine;
La figure 4 est une vue en élévation montrant l'utilisation du collier de l'invention.The invention will be better understood from the description which follows, made with reference to the accompanying drawing by way of indicative example only, in which
Figure 1 is a perspective view of a housing according to the invention
Figure 2 is a perspective view showing a step of fixing the perforated strip to the plate of Figure 1;
Figure 3 is an elevational sectional view showing the perforated strip hung on the plate;
Figure 4 is an elevational view showing the use of the collar of the invention.
En se reportant au dessin, on voit que le collier se compose d'un boîtier 1, renfermant une vis 2 usuelle, fixé sur une platine 3 ménageant entre elle et ladite vis un espace 4 permettant l'introduction d'une bande 5 perforée et métallique. Referring to the drawing, it can be seen that the collar consists of a housing 1, containing a usual screw 2, fixed on a plate 3 providing between it and said screw a space 4 allowing the introduction of a perforated strip 5 and metallic.
Le problème à résoudre consiste à fixer l'une 6 des extrémités de la bande 5 à la platine 3. The problem to be solved consists in fixing one 6 of the ends of the strip 5 to the plate 3.
Selon l'invention, ce résultat est obtenu en prévoyant sur la platine 3 des pattes 7 qui s'étendent au-delà des extrémités 8 du boîtier, chacune des pattes 7 présentant une ouverture 9a-9b permettant l'introduction de la bande 5. According to the invention, this result is obtained by providing on the plate 3 tabs 7 which extend beyond the ends 8 of the housing, each of the tabs 7 having an opening 9a-9b allowing the introduction of the strip 5.
L'une des ouvertures, celle 9b par exemple, présente un doigt 10 légèrement recourbé à l'opposé du boîtier 1. One of the openings, that 9b for example, has a slightly curved finger 10 opposite the housing 1.
Pour fixer la bande 5 sur la platine 3, on engage son extrémité 6 dans l'ouverture 9a, selon la flèche Fl, c'est-à-dire par la face de la platine comportant le boîtier 1, puis dans l'ouverture 9b, selon la flèche F2. c'est-à-dire par le dessous de la platine. A partir de la position représentée sur la figure 2,il suffit de tirer sur l'extrémité 6a de la bande pour faire pénétrer le doigt 1O dans l'une des perforations 11. obliques, de la bande 5 pour terminer l'accrochage. To fix the strip 5 on the plate 3, its end 6 is engaged in the opening 9a, according to the arrow Fl, that is to say by the face of the plate comprising the housing 1, then in the opening 9b , according to arrow F2. that is to say from below the plate. From the position shown in FIG. 2, it suffices to pull on the end 6a of the strip to cause the finger 10 to penetrate one of the oblique perforations 11., of the strip 5 to complete the attachment.
Ce dispositif d'accrochage très simple à mettre en oeuvre sans l'aide d'outil évite de soumettre la bande 5 à des efforts intempestifs, préjudiciables à sa solidité. This very simple attachment device to implement without the aid of a tool avoids subjecting the strip 5 to untimely forces, detrimental to its solidity.
Bien entendu, la présente invention ne se limite pas au mode de réalisation décri-t et représenté mais s'étend, au contraire, à toutes variantes de formes et dimensions. Of course, the present invention is not limited to the embodiment described and shown but extends, on the contrary, to all variants of shapes and dimensions.
C'est ainsi, entre autres, qu'on peut utiliser une bande sur laquelle les perforations sont remplacées par des surépaisseurs. Thus, among other things, one can use a strip on which the perforations are replaced by extra thicknesses.
Dans ce cas, le doigt 10 s'insère dans le creux formé sous la bande lors de la réalisation de la surépaisseur. In this case, the finger 10 is inserted into the hollow formed under the strip when the extra thickness is produced.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8602387A FR2594900B1 (en) | 1986-02-21 | 1986-02-21 | TIGHTENING COLLAR |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8602387A FR2594900B1 (en) | 1986-02-21 | 1986-02-21 | TIGHTENING COLLAR |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2594900A1 true FR2594900A1 (en) | 1987-08-28 |
FR2594900B1 FR2594900B1 (en) | 1988-08-26 |
Family
ID=9332378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8602387A Expired FR2594900B1 (en) | 1986-02-21 | 1986-02-21 | TIGHTENING COLLAR |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2594900B1 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1276008A (en) * | 1960-07-29 | 1961-11-17 | Advanced hose clamp | |
GB1048703A (en) * | 1964-04-23 | 1966-11-16 | Breeze Corp | Worm driven hose clamp |
GB2009297A (en) * | 1977-12-02 | 1979-06-13 | Caillau Ets | Clamp ring |
EP0071184A1 (en) * | 1981-07-30 | 1983-02-09 | Kurt Allert | Hose clamp |
GB2140497A (en) * | 1983-05-25 | 1984-11-28 | Samuel Bakdahl | Worm drive clip |
EP0167116A2 (en) * | 1984-06-30 | 1986-01-08 | Kurt Allert GmbH & Co KG | Hose clamp with tension jack |
-
1986
- 1986-02-21 FR FR8602387A patent/FR2594900B1/en not_active Expired
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1276008A (en) * | 1960-07-29 | 1961-11-17 | Advanced hose clamp | |
GB1048703A (en) * | 1964-04-23 | 1966-11-16 | Breeze Corp | Worm driven hose clamp |
GB2009297A (en) * | 1977-12-02 | 1979-06-13 | Caillau Ets | Clamp ring |
EP0071184A1 (en) * | 1981-07-30 | 1983-02-09 | Kurt Allert | Hose clamp |
GB2140497A (en) * | 1983-05-25 | 1984-11-28 | Samuel Bakdahl | Worm drive clip |
EP0167116A2 (en) * | 1984-06-30 | 1986-01-08 | Kurt Allert GmbH & Co KG | Hose clamp with tension jack |
Also Published As
Publication number | Publication date |
---|---|
FR2594900B1 (en) | 1988-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |