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1. WO1996038267 - HAND TOOL

Publication Number WO/1996/038267
Publication Date 05.12.1996
International Application No. PCT/SE1996/000633
International Filing Date 15.05.1996
Chapter 2 Demand Filed 06.12.1996
IPC
B25C 5/11 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
CHAND-HELD NAILING OR STAPLING TOOLS; MANUALLY-OPERATED PORTABLE STAPLING TOOLS
5Manually operated portable stapling tools; Hand-held power-operated stapling tools; Staple feeding devices therefor
10Driving means
11operated by manual power
CPC
B25C 5/11
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
CHAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
5Manually operated portable stapling tools; Hand-held power-operated stapling tools
10Driving means
11operated by manual ; or foot; power
Applicants
  • ISABERG AB [SE]/[SE] (AllExceptUS)
  • EDEHOLT, Håkan [SE]/[SE] (UsOnly)
Inventors
  • EDEHOLT, Håkan
Agents
  • AWAPATENT AB
Priority Data
9501965-930.05.1995SE
Publication Language English (EN)
Filing Language Swedish (SV)
Designated States
Title
(EN) HAND TOOL
(FR) OUTIL A MAIN
Abstract
(EN)
A hand tool comprises a body (2), a handle member (3) pivotally mounted thereon and an operating member (4) which is displaceable relative to the body between a starting position and a turning position against the action of a force. The handle member (3) comprises an elbow lever element (10) which has a pivot pin (14) resting against a support (15) arranged in the body (2) and which is displaceable along the support perpendicular to the pivot pin (14). The elbow lever element (10) has a first arm (10') which is pivotable about the pivot pin (14) towards and away from the body (2), and a second arm (10') which is adapted to engage the operating member (4) whem the first arm (10') pivots in the direction of the body (2) and to move the operating member from the starting position to the turning position against the action of said force. The handle member (3) is arranged such that the elbow lever element (10), when the first arm (10') pivots in the direction of the body (2), on the one hand is pivoted about the pivot pin (14) and, on the other hand, is moved in the direction of the operating member (4) while the pivot pin rests against the support (15), whereby the moment arm (L1, L2) of the first and second arm (10', 10') perpendicular to the direction of displacement of the operating member (4) gets longer and shorter, respectively.
(FR)
Outil à main comprenant un corps (2), un élément poignée (3) fixé pivotant sur ce dernier et un élément de travail (4) pouvant se déplacer par rapport au corps entre une position de départ et une position de rotation à l'encontre de l'action d'une force. L'élément formant poignée (3) comporte un élément formant levier coudé (10) pourvu d'un pivot (14) reposant contre un support (15) arrangé dans le corps (2) et pouvant se déplacer le long du support perpendiculairement au pivot (14). Le levier coudé (10) comporte un premier bras (10') pouvant pivoter autour du pivot (14) pour se rapprocher ou s'éloigner du corps (2), et un second bras (10') conçu pour venir prendre appui contre l'élément de travail (4) lorsque le premier bras (10') pivote en direction du corps (2) et pour faire passer l'élément de travail de la position de départ à la position de rotation à l'encontre de l'action de ladite force. L'élément formant poignée (3) est disposé de telle sorte que le levier coudé (10), quand le premier bras (10') pivote en direction du corps (2), est amené, d'un côté, à pivoter autour du pivot (14) et, de l'autre côté, est déplacé en direction de l'élément de travail (4) pendant que le pivot repose contre le support (15), le bras de moment (L1, L2) des premier et second bras (10', 10'), perpendiculaire à la direction de déplacement de l'élément de travail (4), devenant respectivement plus long et plus court.
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