CH463068A - Composite panel and process for its manufacture - Google Patents

Composite panel and process for its manufacture

Info

Publication number
CH463068A
CH463068A CH1142667A CH1142667A CH463068A CH 463068 A CH463068 A CH 463068A CH 1142667 A CH1142667 A CH 1142667A CH 1142667 A CH1142667 A CH 1142667A CH 463068 A CH463068 A CH 463068A
Authority
CH
Switzerland
Prior art keywords
springs
case
wristwatch
outer middle
groove
Prior art date
Application number
CH1142667A
Other languages
German (de)
French (fr)
Inventor
Malinek Adolf
Original Assignee
Malinek Adolf
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 Malinek Adolf filed Critical Malinek Adolf
Publication of CH463068A publication Critical patent/CH463068A/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/04Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/041Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres composed of a number of smaller elements, e.g. bricks, also combined with a slab of hardenable material
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
  • Electric Clocks (AREA)

Description

  

  
 



  Montre-bracelet
 La présente invention a pour objet une montrebracelet dont la boîte comprend une carrure intérieure sur laquelle est engagée une carrure extérieure amobible.



   On a déjà proposé des montres-bracelets à carrureslunettes interchangeables, dans lesquelles ladite carrurelunette vient s'appuyer axialement sur le pourtour de la boîte sous l'effet de la traction d'un bracelet en une pièce passant sous la montre à travers des anses solidaires de la carrure amovible. Sans compter qu'une rupture du bracelet risque d'entraîner la perte de la montre, une telle solution n'est pas applicable lorsque le bracelet est en deux parties, la montre pouvant alors s'échapper de la carrure amovible chaque fois que le porteur de la montre enlève celle-ci.



   On a en outre proposé d'utiliser un fil entourant une carrure intérieure pour y fixer le bracelet.



   Il a, d'autre part, déjà été proposé de relier deux partics d'une boîte de montre ou une lunette à la carrure au moyen d'un ressort-fil s'engageant dans des gorges pratiquées dans chacune des pièces.



   Le brevet principal a pour objet une montre-bracelet dont la boîte comprend une carrure intérieure sur laquelle est engagée une carrure extérieure amovible, caractérisée par le fait que les parois des carrures se faisant face portent chacune une gorge dans lesquelles s'engagent les extrémités de deux ressorts-fils de manière à maintenir axialement la carrure extérieure sur la carrure intérieure, la partie médiane desdits ressorts formant anse pour la fixation du bracelet.



   A cet effet, les extrémités des ressorts exercent un pincement sur la carrure intérieure et présentent une courbure au moins approximativement identique à   celle    de la carrure intérieure, mais refermée de telle manière qu'une pression dirigée radialement sur la partie médiane des ressorts vienne appliquer l'extrémité des ressorts contre le fond de la gorge de la carrure intérieure en libérant la carrure extérieure.



   La mise en place et l'enlèvement de la carrure extérieure s'effectuent en saisissant la montre entre les deux doigts de   manière    à presser les deux ressorts l'un contre l'autre. Dans les montres de très petites demensions, il s'est avéré qu'il était parfois difficile de maintenir d'une main la pression sur les ressorts pendant que, de l'autre main, on met en place ou enlève la carrure extérieure.



   La présente invention a précisément pour but de remédier à cet inconvénient. Elle a pour objet une montre-bracelet dont la boîte comprend une carrure intérieure sur laquelle est engagée une carrure extérieure amovible selon la revendication du brevet principal, caractérisée par le fait que les extrémités desdits ressorts-fils présentent des moyens d'accrochage par lesquels les ressorts s'accrochent   l'un    à l'autre et restent accrochés lorsqu'on les applique par une pression radiale sur leur partie médiane contre le fond de la gorge de la carrure pour disposer ou enlever la carrure extérieure.



     II    est dès lors possible de relâcher la pression sur les ressorts et   l'on    dispose de ses deux mains pour enlever ou mettre en place la carrure extérieure.



   Le dessin annexé représente, à titre d'exemple, une forme d'exécution de l'objet de l'invention.



   La fig. 1 en représente une vue de dessous en plan, partiellement en coupe, les ressorts accrochés.



   La fig. 2 représente une vue analogue à celle de la fig. I, les ressorts décrochés.



   On reconnaît au dessin la carrure intérieure 1 présentant une gorge circulaire 2 et pouvant faire partie d'une boîte monocoque, une carrure extérieure 3, amovible, présentant une gorge circulaire 4 et deux dégagements 5 et 6 pour le passage des anses 7a et 8a formées par les deux ressorts 7 et 8. Les extrémités de ces ressorts présentent des redans 9 et 10, respectivement 11  et 12 par lesquels les ressorts sont accrochés   l'un    à l'autre. Dans cette position accrochée, les ressorts sont appliqués contre le fond de la gorge 2 et libèrent complètement la carrure extérieure 3. Les ressorts, qui présentent un pincement, s'accrochent automatiquement   l'un    à l'autre lorsqu'on exerce une pression sur les anses 7a et 8a dans le sens des flèches Fl et F2 en saisissant par exemple la montre entre deux doigts.

   L'engagement des ressorts est facilité par deux plans inclinés 13 et 14 aux extrémités de   l'un    des ressorts.



   Les ressorts étant accrochés   l'un    à l'autre, on peut aisément disposer, enlever ou échanger la carrure extérieure sans risquer ni de perdre les ressorts ni de laisser tomber la carrure extérieure ou la boîte à la suite d'un faux mouvement. La carrure extérieure étant en place il suffit d'exercer une légère traction sur les anses pour décrocher les ressorts qui viennent alors occuper la position représentée à la fig. 2, s'engageant partiellement dans la gorge 4 de la carrure extérieure en verrouillant celle-ci. Cette position de verrouillage est maintenue d'une part par la traction du bracelet et d'autre part par l'effet antagoniste des deux ressorts.



   Il est bien entendu possible de prévoir d'autres systèmes d'accrochage des extrémités des ressorts. Une des extrémités pourrait par exemple présenter une tête s'engageant dans une pince de l'autre extrémité. D'autre part il est clair que la section des ressorts peut être quelconque, par exemple ronde ou polygonale. 



  
 



  Wristwatch
 The present invention relates to a wristwatch, the case of which comprises an inner middle part on which a removable outer middle part is engaged.



   Wristwatches with interchangeable bezels have already been proposed, in which said carrurelunette comes to rest axially on the periphery of the case under the effect of the traction of a one-piece bracelet passing under the watch through integral handles. removable middle part. Not to mention that a breakage of the bracelet risks causing the loss of the watch, such a solution is not applicable when the bracelet is in two parts, the watch then being able to escape from the removable middle each time the wearer of the watch removes it.



   It has also been proposed to use a wire surrounding an inner middle part to fix the bracelet thereon.



   On the other hand, it has already been proposed to connect two parts of a watch case or a bezel to the middle part by means of a wire spring engaging in grooves made in each of the parts.



   The main patent relates to a wristwatch, the case of which comprises an inner middle part on which is engaged a removable outer middle part, characterized in that the walls of the opposing middle parts each carry a groove in which the ends of the case engage. two wire springs so as to axially maintain the outer caseband on the inner caseband, the middle part of said springs forming a handle for fixing the bracelet.



   For this purpose, the ends of the springs exert a pinching on the inner middle part and have a curvature at least approximately identical to that of the inner middle part, but closed in such a way that a pressure directed radially on the middle part of the springs comes to apply the end of the springs against the bottom of the groove of the inner middle part, releasing the outer middle part.



   The installation and removal of the outer middle part is carried out by gripping the watch between the two fingers so as to press the two springs against each other. In watches of very small demensions, it turned out that it was sometimes difficult to maintain the pressure on the springs with one hand while, with the other hand, the outer middle part was fitted or removed.



   The object of the present invention is precisely to remedy this drawback. It relates to a wristwatch, the case of which comprises an inner middle part on which is engaged a removable outer middle part according to the claim of the main patent, characterized in that the ends of said wire springs have hooking means by which the springs are hooked to one another and remain hooked when applied by radial pressure on their middle part against the bottom of the groove of the middle part to dispose or remove the outer middle part.



     It is therefore possible to release the pressure on the springs and one has both hands to remove or put in place the outer middle part.



   The appended drawing represents, by way of example, an embodiment of the object of the invention.



   Fig. 1 shows a bottom plan view, partially in section, the springs attached.



   Fig. 2 shows a view similar to that of FIG. I, the springs unhooked.



   The drawing shows the inner middle part 1 having a circular groove 2 and being able to form part of a monocoque case, an outer case part 3, removable, having a circular groove 4 and two clearances 5 and 6 for the passage of the handles 7a and 8a formed by the two springs 7 and 8. The ends of these springs have steps 9 and 10, 11 and 12 respectively by which the springs are hooked to one another. In this hooked position, the springs are applied against the bottom of the groove 2 and completely release the outer middle part 3. The springs, which have a toe-in, automatically hook to one another when pressure is exerted on it. the handles 7a and 8a in the direction of the arrows Fl and F2, for example gripping the watch between two fingers.

   The engagement of the springs is facilitated by two inclined planes 13 and 14 at the ends of one of the springs.



   The springs being hooked to each other, it is easy to dispose, remove or exchange the outer middle part without risking either losing the springs or dropping the outer middle part or the case following a false movement. The outer middle part being in place, it suffices to exert a slight traction on the handles to unhook the springs which then come to occupy the position shown in FIG. 2, partially engaging in the groove 4 of the outer caseband by locking the latter. This locking position is maintained on the one hand by the traction of the bracelet and on the other hand by the antagonistic effect of the two springs.



   It is of course possible to provide other hooking systems for the ends of the springs. One of the ends could for example have a head engaging in a clamp at the other end. On the other hand it is clear that the section of the springs can be any, for example round or polygonal.

 

Claims (1)

REVENDICATION CLAIM Montre-bracelet dont la boîte comprend une carrure intérieure sur laquelle est engagée une carrure extérieure amovible selon la revendication du brevet principal, caractérisée par le fait que les extrémités desdits ressortsfils présentent des moyens d'accrochage par lesquels les ressorts s'accrochent l'un à 1 autre et restent accrochés lorsqu'on les applique par une pression radiale sur leur partie médiane contre le fond de la gorge de la carrure pour disposer ou enlever la carrure extérieure. Wristwatch the case of which comprises an inner middle part on which is engaged a removable outer middle part according to the claim of the main patent, characterized in that the ends of said wire springs have hooking means by which the springs hook one another. to 1 other and remain attached when applied by a radial pressure on their median part against the bottom of the groove of the middle part to dispose or remove the outer middle part. SOUS-REVENDlCATION Montre-bracelet selon la revendication, caractérisée par le fait que les extrémités desdits ressorts-fils présentent des redans. SUB-CLAIM Wristwatch according to claim, characterized in that the ends of said wire springs have steps. Ecrits et images opposés en cours d'examen Exposés d'invention suisses Ns 237038, 349222, 400916, 418985 Opposite writings and images under review Swiss invention presentations Ns 237038, 349222, 400916, 418985
CH1142667A 1966-08-12 1967-08-11 Composite panel and process for its manufacture CH463068A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT772266A AT270971B (en) 1966-08-12 1966-08-12 Composite panel for wall cladding, partitions or the like.

Publications (1)

Publication Number Publication Date
CH463068A true CH463068A (en) 1968-09-30

Family

ID=3598842

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1142667A CH463068A (en) 1966-08-12 1967-08-11 Composite panel and process for its manufacture

Country Status (3)

Country Link
AT (1) AT270971B (en)
CH (1) CH463068A (en)
DE (1) DE1659173A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2355968A1 (en) * 1976-06-23 1978-01-20 Joly Pottuz Lucien Moulded structural sandwich panel - having facing, aggregate, reinforcement etc. bonded by injection of expansible synthetic material
FR2396136A1 (en) * 1977-06-30 1979-01-26 Schworer Kg Hans LARGE SURFACE WALL ELEMENT FOR PREFABRICATED HOUSE, IN LIGHT COMPOSITE REALIZATION

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3246199A1 (en) * 1982-12-14 1984-06-14 Schach, Alfred, Dr., 6951 Obrigheim Installation for the automated prefabrication of artificial-stone masonry of storey height
DE19613168A1 (en) * 1995-04-05 1996-10-10 Krueger & Schuette Kerapid Boarding for dividing walls has a self supporting structure, without using a concrete core

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2355968A1 (en) * 1976-06-23 1978-01-20 Joly Pottuz Lucien Moulded structural sandwich panel - having facing, aggregate, reinforcement etc. bonded by injection of expansible synthetic material
FR2396136A1 (en) * 1977-06-30 1979-01-26 Schworer Kg Hans LARGE SURFACE WALL ELEMENT FOR PREFABRICATED HOUSE, IN LIGHT COMPOSITE REALIZATION

Also Published As

Publication number Publication date
AT270971B (en) 1969-05-12
DE1659173A1 (en) 1970-12-23

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