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Machine translation
1. (WO1981002998) DRAFTING PEN ACCESSORY
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/002998    International Application No.:    PCT/US1981/000442
Publication Date: 29.10.1981 International Filing Date: 06.04.1981
IPC:
B43L 13/02 (2006.01)
Applicants:
Inventors:
Priority Data:
141582 18.04.1980 US
Title (EN) DRAFTING PEN ACCESSORY
(FR) ACCESSOIRE DE TIRE-LIGNE
Abstract: front page image
(EN)An accessory for ink drafting pens that allow parallel curved ink lines to be drawn. The accessory (11, 49) is a guide for use with a conventional template (33). The accessory has a circular outer surface (13, 51) for rolling contact with the edge of the template. It also has an axial passage (19a, 19b, 41, 61) for receiving the tubular tip (29) of a conventional drawing pen (25). The passage is larger than the tip, allowing the guide to tilt toward the template. This provides a clearance between the bottom of the guide and the line being drawn to avoid smearing. The guide's height is selected so that its top slidingly contacts the collar (27) of the pen to limit the amount of tilt.
(FR)Accessoire pour tire-ligne a encre permettant de tracer a l'encre des lignes paralleles courbes. L'accessoire (11, 49) est constitue par un guide destine a etre utilise avec un gabarit (33) conventionnel. L'accessoire possede une surface exterieure circulaire (13, 51) assurant un contact de roulement avec le bord du gabarit. L'accessoire possede en outre un passage axial (19a, 19b, 41, 61) servant a recevoir la pointe tubulaire (29) d'un tire-ligne conventionnel (25). Le passage est plus large que la pointe, permettant au guide de s'incliner vers le gabarit et d'ecarter sa partie inferieure de la ligne tracee de maniere a eviter toute bavure. La hauteur du guide est selectionnee de maniere telle que sa partie superieure bute de maniere coulissante contre le collier (27) du tire-ligne pour limiter le degre d'inclinaison.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)