CA2402487C - Case for empty nuts - Google Patents
Case for empty nuts Download PDFInfo
- Publication number
- CA2402487C CA2402487C CA 2402487 CA2402487A CA2402487C CA 2402487 C CA2402487 C CA 2402487C CA 2402487 CA2402487 CA 2402487 CA 2402487 A CA2402487 A CA 2402487A CA 2402487 C CA2402487 C CA 2402487C
- Authority
- CA
- Canada
- Prior art keywords
- empty
- wing nuts
- nuts
- cylindrical
- socket
- 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.)
- Expired - Fee Related
Links
- 210000002837 heart atrium Anatomy 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- F16B37/00—Nuts or like thread-engaging members
- F16B37/16—Wing-nuts
-
- 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
- B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
- B25B13/5091—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on wing nuts, hooks, eye hooks or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Prostheses (AREA)
Abstract
Lors de l'utilisation d'écrous papillon vides par exemple, pour le montage et le démontage des abris d'auto ainsi que tout objet fixé par des écrous papillon vides, un problème survient. Il n'existe aucun outil pouvant s'installer sur une perceuse ou tout autre porte outil pour visser ou dévisser des écrous papillon vides sur les boulons retenant les pièces ensemble, nous devons donc les visser à la main ce qui rend moins efficace la solidité des écrous papillon vides, ou endommage les écrous papillon vides causant ainsi des risques de démembrement de l'objet lors de mouvement. Dans la présente invention l'outil facilite le vissage et le dévissage des écrous papillon vides en s'ajustant parfaitement à la forme des écrous papillon vides diminuant ainsi le temps de travail. Elle peut être adaptée aux différents formats de la tige de la perceuse ainsi qu'aux différents formats des écrous vides.When using empty wing nuts for example, for the assembly and disassembly of carports as well as any object secured by empty wing nuts, a problem arises. There is no tool that can be installed on a drill or other tool holder to screw or unscrew empty wing nuts on the bolts holding the parts together, so we have to screw them in by hand which makes the strength of the parts less effective. empty wing nuts, or damage the empty wing nuts causing the object to dismember during movement. In the present invention, the tool facilitates the screwing and unscrewing of the empty wing nuts by adjusting perfectly to the shape of the empty wing nuts thus reducing the working time. It can be adapted to the different sizes of the drill shank as well as to the different sizes of empty nuts.
Description
Mémoire descriptif La présente invention concerne une douille pour écrous papillon vides spécifiquement conçue pour serrer et desserrer les écrous papillon vides.
Il n'y a aucune douille pour écrous vides connue, conçue pour faire efficacement le travail. La seule façon de serrer et desserrer des écrous papillon vides est d'utiliser une pince ou un instrument similaire. L'utilisation de ce genre de pince brise les ailes de l'écrou et diminue la résistance de celle-ci. Les ailes peuvent se cisailler ce qui rend les écrous papillon inutilisables et le boulon est très difficile à retirer.
L'objet de la présente invention élimine ces désavantages. En raison de sa conception, la douille pour écrous vides surmonte tous ces problèmes. Les oreillettes de la douille pour écrous vides s'insèrent parfaitement dans l'écrou papillon vide. Les oreillettes ainsi qu'une partie male cylindrique appliquent une pression constante sur l'écrou vide ce qui permet de serrer et de desserrer l'écrou.
Selon la présente invention une des extrémités possède une partie hexagonale et à l'autre extrémité une tête et une partie creuse pour recevoir le boulon à mesure que l'écrou est vissé. Deux oreillettes s'emboîtent dans la partie femelle de l'écrou.
La partie male et cylindrique s'encastre dans la partie femelle de l'écrou.
Les oreillettes présentent une partie angulaire qui permet de répartir également la pression appliquée à l'intérieur de l'écrou lors du vissage et du dévissage de cet écrou.
La douille pour écrous vides peut être utilisée de différentes façons, manuellement, avec une clé à rochet ou toute autre outil électrique.
Relativement au dessin qui illustre la réalisation de l'invention, vous trouverez plus bas la description :
= Fig 1 représente une élévation de face de l'invention avec un écrou superposé
= Fig 2 représente une élévation de côté de l'invention avec un écrou superposé
= Fig 3 représente une vue du plan en dessous de l'invention des Fig 1 et 2 = Fig 4 représente une vue du plan du dessus de l'invention des Fig 1 et 2 En référence aux dessins et particulièrement la Fig 1 et la Fig. 2, l'invention comprend une tige cylindrique (1), une tête sphérique (2), les oreillettes (3), une partie creuse (4), une partie male cylindrique (5) et une partie hexagonale (6). La partie de la tige cylindrique (1) grâce à sa partie creuse (4) permet au boulon (8) de s'encastrer lors du serrage ou du desserrage de l'écrou (7).
Mémoire descriptif A une extrémité de la tige cylindrique (1), une tête sphérique (2) possède deux oreillettes (3) qui épousent parfaitement la forme de l'écrou (7) et une partie male cylindrique (5) qui garde l'écrou (7) bien centré.
L'invention placée dans l'écrou (7) permet de serrer et de desserrer cet écrou, la partie hexagonale (6) lui sert de moyen d'entraînement. Lors de cette rotation les oreillettes (3) appliquent une pression constante sur l'intérieur de l'écrou (7) selon la rotation désirée.
Des modifications et des perfectionnements peuvent être incorporés sans s'écarter du champ d'application de l'invention. Descriptive memory The present invention relates to a socket for empty butterfly nuts specifically designed to tighten and loosen empty butterfly nuts.
There is no known blank nut bushing, designed to make effectively the job. The only way to tighten and loosen empty butterfly nuts is to use a clip or similar instrument. Using this kind of pincer breaks the wings of the nut and decreases the resistance thereof. The wings can be sheared which makes Invalid butterfly nuts and the bolt is very difficult to remove.
The object of the present invention eliminates these disadvantages. Because of its design, the socket for empty nuts overcomes all these problems. The atria of the socket for Empty nuts fit snugly into the empty butterfly nut. The auricles as well a cylindrical male part apply a constant pressure on the nut empty what allows you to tighten and loosen the nut.
According to the present invention one of the ends has a hexagonal portion and to the other end a head and a hollow part to receive the bolt as the nut is screwed. Two atria fit into the female part of the nut.
The male and cylindrical part fits into the female part of the nut.
The auricles have an angular part which makes it possible to distribute also the pressure applied inside the nut when screwing and unscrewing this nut.
The socket for empty nuts can be used in different ways, manually, with a ratchet or other power tool.
With respect to the drawing that illustrates the embodiment of the invention, you find below description:
= Fig 1 shows a front elevation of the invention with a nut superimposed = Fig 2 shows a side elevation of the invention with a nut superimposed = Fig 3 shows a view of the plane below the invention of Fig 1 and 2 FIG. 4 represents a view of the plane of the top of the invention of FIGS. 1 and 2 With reference to the drawings and particularly FIG. 1 and FIG. 2 the invention comprises a cylindrical rod (1), a spherical head (2), the atria (3), a hollow portion (4), a cylindrical male part (5) and a hexagonal part (6). The part of the stem cylindrical (1) with its hollow part (4) allows the bolt (8) to to fit in during the tightening or loosening the nut (7).
Descriptive memory At one end of the cylindrical rod (1), a spherical head (2) has two atria (3) perfectly matching the shape of the nut (7) and a male part cylindrical (5) which keeps the nut (7) well centered.
The invention placed in the nut (7) makes it possible to tighten and loosen this nut, the part hexagonal (6) serves as a means of training. During this rotation, ear buds (3) apply a constant pressure on the inside of the nut (7) according to desired rotation.
Modifications and improvements can be incorporated without depart from scope of the invention.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2402487 CA2402487C (en) | 2002-09-26 | 2002-09-26 | Case for empty nuts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2402487 CA2402487C (en) | 2002-09-26 | 2002-09-26 | Case for empty nuts |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2402487A1 CA2402487A1 (en) | 2004-03-26 |
CA2402487C true CA2402487C (en) | 2011-11-01 |
Family
ID=32181826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2402487 Expired - Fee Related CA2402487C (en) | 2002-09-26 | 2002-09-26 | Case for empty nuts |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2402487C (en) |
-
2002
- 2002-09-26 CA CA 2402487 patent/CA2402487C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2402487A1 (en) | 2004-03-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20180926 |