FR2515563A1 - Finger ring for scissors - has bore housing end of hand lever to lock against lateral movement, sideways movement and rotation - Google Patents
Finger ring for scissors - has bore housing end of hand lever to lock against lateral movement, sideways movement and rotation Download PDFInfo
- Publication number
- FR2515563A1 FR2515563A1 FR8120780A FR8120780A FR2515563A1 FR 2515563 A1 FR2515563 A1 FR 2515563A1 FR 8120780 A FR8120780 A FR 8120780A FR 8120780 A FR8120780 A FR 8120780A FR 2515563 A1 FR2515563 A1 FR 2515563A1
- Authority
- FR
- France
- Prior art keywords
- ring
- rotation
- scissors
- movement
- against lateral
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B13/00—Hand shears; Scissors
- B26B13/12—Hand shears; Scissors characterised by the shape of the handles
- B26B13/20—Hand shears; Scissors characterised by the shape of the handles with gripping bows in the handle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Adornments (AREA)
Abstract
Description
L'anneau est la partie permettant par le ou les doigts : la préhension, l'ouverture, la fermeture, le levage etc, de tout outil, tels que ciseaux, pinces, outils de coupe, leviers etc. The ring is the part allowing by the finger (s): gripping, opening, closing, lifting etc, of any tool, such as scissors, pliers, cutting tools, levers etc.
Actuellement, le ou les anneaux non seulement font partie intégrante des outils précités, mais encore sont dissemblables entre eux, selon que l'outil est destiné à un droitier ou à un gaucher. Currently, the ring or rings not only form an integral part of the aforementioned tools, but also are dissimilar between them, depending on whether the tool is intended for a right-handed or a left-handed person.
Le but de notre invention est d'offrir la possibilité de désolidariser un anneau rapporté à un outil servant de support, anneau rapporté dont les propriétés principales sont
- l'utilisation d'un même modèle d'anneaux pour des outils de dimensions ou de formes diverses.The aim of our invention is to offer the possibility of separating an attached ring from a tool serving as a support, an attached ring whose main properties are
- the use of the same model of rings for tools of various sizes or shapes.
- l'utilisation d'un même modèle d'anneaux pour un usage de l'outil par un droitier ou par un gaucher, la destination a l'un de ces deux usages étant déterminée au montage de l'anneau sur le support de 11 outil, voire par l'utilisateur lui même si l'anneau n'a pas été rendu définitivement solidaire du support de l'outil, par un démontage et un montage approprié. - the use of the same model of rings for a use of the tool by a right-handed person or by a left-handed person, the destination has one of these two uses being determined by mounting the ring on the support of 11 tool, or even by the user himself if the ring has not been made permanently secured to the support of the tool, by disassembly and appropriate mounting.
- la diminution de la durée de fabrication des outils par montage rationnalise, les anneaux devenant des éléments constitutifs des montages. - the reduction in the manufacturing time of the tools by rationalized assembly, the rings becoming constituent elements of the assemblies.
- le confort, au contact et à l'effort, dans la tenue de l'outil, permettant des performances d'utilisation. - comfort, in contact and with effort, in holding the tool, allowing performance in use.
- la suppression d'une main d'oeuvre souvent spécialisée. - the elimination of an often specialized workforce.
- la possibilité de présentations différentes de l'anneau (couleur, forme, matière), en vue des destinations spécifiques de l'ou- til. - the possibility of different presentations of the ring (color, shape, material), with a view to the specific destinations of the tool.
L'anneau fixe ou amovible, est constitué d'une matière soit malleable, tout au moins lors du montage, soit rigide (mais alors il est composé en ce cas de deux ou plusieurs pièces susceptibles de s'emboiter entre elles) devant répondre par sa forme à deux conditions particulières
10) présenter un axe de symétrie transverse,
20) permettre un verrouillage dans les trois dimensions, c'est à dire, pratiquement : latérale, transverse et angulaire. The fixed or removable ring, is made of a material either malleable, at least during assembly, or rigid (but then it is composed in this case of two or more parts likely to fit together) having to respond by its form under two specific conditions
10) present an axis of transverse symmetry,
20) allow locking in three dimensions, that is to say, practically: lateral, transverse and angular.
Cet anneau fixe ou amovible, s'adapte par emboitement à toute terminaison d'outil acceptant le triple verrouillage indiqué plus haut, quelle que soit sa forme générale en 0", en ellipse, en "U", "V", en "J", en "I", en "I" potencé à droite ou à gauche,en "T", en "C", en "L", etc. et cela partiellement ou totalement en creux et, ou, en recouvrement, selon le cas. This fixed or removable ring, fits by fitting to any tool termination accepting the triple locking indicated above, whatever its general shape in 0 ", in ellipse, in" U "," V ", in" J ", in" I ", in" I "potencée on the right or on the left, in" T ", in" C ", in" L ", etc. and that partially or totally in hollow and, or, in overlap, according to the case.
La présente description (figure I) concerne un anneau très simple, constitué d'une sorte de cylindre, parfaitement circulaire pour sa face extérieure (D) mais comportant sur sa face interne (C), de son évidemment, également circulaire, deux pentes identiques (E) et (F), parallèles et déterminant les mêmes angles avec les plans parallèles des deux faces latérales A et B. Pentes représentées ici par des surfaces planes, mais qui pourraient être constituées de toutes surfaces concaves, chacune des deux surfaces obéissant à la même inclinaison générale que l'autre.Un tore, ou tout autre forme géométrique même polygonale, admettant un même axe de symétrie transverse pour son volume externe et son évidemment interne conviendrait parfaitement (voir exemple de la figure II). Les faces latérales A et B sont représentées planes ici, mais pourraient être légèrement convexes ou concaves. Le pourtour externe D de l'anneau comporte un nombre suffisant d'encoches (recevant le découpage mâle de la terminaison de l'outil) pour assurer le verrouillage latéral, transverse et angulaire de l'anneau par rapport à l'outil.L'anneau circulaire peut être emboité dans la terminaison de l'outil, même si le découpage de ce dernier, évoqué plus haut, est inscrit non plus dans un cercle, mais dans une ellipse (ou d'un rectangle flanqué de demi-cercles sur les petits côtés), il se déforme alors (figure III) et les pentes E et F présentent alors une légère courbure facilitant la tenue de l'anneau. This description (Figure I) relates to a very simple ring, consisting of a kind of cylinder, perfectly circular for its outer face (D) but comprising on its inner face (C), obviously also circular, two identical slopes (E) and (F), parallel and determining the same angles with the parallel planes of the two lateral faces A and B. Slopes represented here by plane surfaces, but which could consist of any concave surfaces, each of the two surfaces obeying the same general inclination as the other. A torus, or any other geometric shape, even polygonal, admitting the same axis of transverse symmetry for its external volume and its internal obviously would be perfectly suitable (see example in Figure II). The side faces A and B are shown plane here, but could be slightly convex or concave. The outer periphery D of the ring has a sufficient number of notches (receiving the male cutout of the termination of the tool) to ensure lateral, transverse and angular locking of the ring relative to the tool. circular ring can be fitted into the termination of the tool, even if the cutting of the latter, mentioned above, is no longer inscribed in a circle, but in an ellipse (or a rectangle flanked by semicircles on the short sides), it then deforms (Figure III) and the slopes E and F then have a slight curvature facilitating the holding of the ring.
Une première variante consiste à concevoir et réaliser un anneau (figure II), analogue au précédent, mais comportant un évidemment oblong, c'est à dire admettant un grand axe (perpendiculaire à l'axe de symétrie mentionné plus haut). Le verrouillage angulaire alors assure, il ne sera plus impératif de réaliser des encoches, et une simple saignée sur la face externe D suffira pour maintenir l'anneau en place. A first variant consists in designing and producing a ring (FIG. II), similar to the previous one, but comprising an obviously oblong, that is to say admitting a major axis (perpendicular to the axis of symmetry mentioned above). The angular locking then ensures, it will no longer be imperative to make notches, and a simple bleeding on the external face D will be enough to keep the ring in place.
Une deuxième variante consiste à concevoir et réaliser un anneau analogue aux précédents, constitué de deux ou plusieurs pièces assemblées
- par pression grâce à des ergots,
- et ou par collage. A second variant consists in designing and producing a ring similar to the previous ones, consisting of two or more assembled parts
- by pressure thanks to lugs,
- and or by gluing.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8120780A FR2515563B1 (en) | 1981-11-04 | 1981-11-04 | FIXED OR REMOVABLE RING, VARIOUSLY RIGHT-LEFT-HANDED FOR TOOLS WITH ONE OR MORE ARTICULATED BRANCHES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8120780A FR2515563B1 (en) | 1981-11-04 | 1981-11-04 | FIXED OR REMOVABLE RING, VARIOUSLY RIGHT-LEFT-HANDED FOR TOOLS WITH ONE OR MORE ARTICULATED BRANCHES |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2515563A1 true FR2515563A1 (en) | 1983-05-06 |
FR2515563B1 FR2515563B1 (en) | 1986-09-19 |
Family
ID=9263735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8120780A Expired FR2515563B1 (en) | 1981-11-04 | 1981-11-04 | FIXED OR REMOVABLE RING, VARIOUSLY RIGHT-LEFT-HANDED FOR TOOLS WITH ONE OR MORE ARTICULATED BRANCHES |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2515563B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993006977A1 (en) * | 1991-10-08 | 1993-04-15 | Zivi S.A.- Cutelaria | Plastic handle for a cutting instrument such as scissors and scissors having a pair of such handles |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2640264A (en) * | 1950-12-27 | 1953-06-02 | Cecil J Sullivan | Thumb guide shear handle |
FR2157307A5 (en) * | 1971-10-14 | 1973-06-01 | Altenbach & Soehne P | |
US3974563A (en) * | 1975-03-20 | 1976-08-17 | J.A. Henckels Zwillingswerk Aktiengesellschaft | Scissors, particularly household- or tailor-scissors |
-
1981
- 1981-11-04 FR FR8120780A patent/FR2515563B1/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2640264A (en) * | 1950-12-27 | 1953-06-02 | Cecil J Sullivan | Thumb guide shear handle |
FR2157307A5 (en) * | 1971-10-14 | 1973-06-01 | Altenbach & Soehne P | |
US3974563A (en) * | 1975-03-20 | 1976-08-17 | J.A. Henckels Zwillingswerk Aktiengesellschaft | Scissors, particularly household- or tailor-scissors |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993006977A1 (en) * | 1991-10-08 | 1993-04-15 | Zivi S.A.- Cutelaria | Plastic handle for a cutting instrument such as scissors and scissors having a pair of such handles |
US6000138A (en) * | 1991-10-08 | 1999-12-14 | Zivi S.A. - Cutelaria | Plastic handles for a cutting instrument such as scissors and scissors having a pair of such handles |
US6397478B1 (en) | 1991-10-08 | 2002-06-04 | Zivi S.A. - Cutelaria | Plastic handle for a cutting instrument such as scissors and scissors having a pair of such handles |
Also Published As
Publication number | Publication date |
---|---|
FR2515563B1 (en) | 1986-09-19 |
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Legal Events
Date | Code | Title | Description |
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ST | Notification of lapse | ||
AR | Application made for restoration | ||
BR | Restoration of rights | ||
ST | Notification of lapse |