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1. WO1981002916 - TEMPORARY NAIL

Publication Number WO/1981/002916
Publication Date 15.10.1981
International Application No. PCT/JP1981/000077
International Filing Date 07.04.1981
IPC
F16B 15/02 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
15Nails; Staples
02with specially shaped heads, e.g. with enlarged surfaces
CPC
F16B 15/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS, WEDGES, JOINTS OR JOINTING
15Nails; Staples
02with specially-shaped heads, e.g. with enlarged surfaces
Applicants
Inventors
Priority Data
80/4896409.04.1980JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) TEMPORARY NAIL
(FR) CLOU PROVISOIRE
Abstract
(EN)
A temporary nail used to temporarily join nailable members, formed with a collar (2) in the vicinity of the lower part of a head (1) thereof. The collar (2) of the nail has a lower surface (2a) having a predetermined area sufficient to prevent the shank (3) of the nail from entering one of the plurality of members to be joined by the shank (3) beyond a predetermined position, and to press one of the members to be joined against the other members. A part (4) of the shank is formed with a size capable of permitting a claw to be engaged between the head (1) and the collar (2) of the nail. When pulling the nail, the part (4) and the head (1) will project from one of the members thus joined by the nail so the claw can be readily engaged with the part (4) and head (1) of the nail for an easy nail pulling operation.
(FR)
Clou provisoire utilise pour joindre de maniere provisoire des organes pouvant se clouer forme d"un collier (2) a proximite de la partie inferieure de la tete (1) du clou. Le collier (2) du clou possede une surface inferieure (2a) ayant une surface predeterminee suffisante pour empecher la tige (3) du clou de penetrer dans un organe d"une pluralite d"organes devant etre joints par la tige (3) au-dela d"une position predeterminee, et a comprimer un des organes devant etre joint contre les autres organes. Une partie (4) de la tige possede une dimension permettant l"engagement d"une panne fendue entre la tete (1) et le collier (2) du clou. Lors de l"extraction du clou, la partie (4) et la tete (1) font saillie sur un des organes joints par le clou et la panne fendue peut s"engager facilement entre la partie (4) et la tete (1) du clou, ce qui facilite l"operation d"extraction du clou.
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