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Machine translation
1. (WO1979000621) TABULATION MECHANISM FOR TYPE WRITER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1979/000621    International Application No.:    PCT/CH1979/000024
Publication Date: 06.09.1979 International Filing Date: 13.02.1979
IPC:
B41J 21/14 (2006.01)
Applicants:
Inventors:
Priority Data:
1607/78 14.02.1978 CH
Title (EN) TABULATION MECHANISM FOR TYPE WRITER
(FR) MECANISME DE TABULATION POUR MACHINE A ECRIRE
Abstract: front page image
(EN)A tabulation mechanism for a typewriter, of the printing head type carried by a carriage, comprises a tabulation rail (1) capable of displacing longitudinally and presenting a series of riders (2) which can be selected individually. A stop (19) of the rail (1) is capable of cooperating with one stop (67) set in active position forming part of an assembly of tabulation stops (67). This mechanism further comprises a driving device (28, 35-41) for driving the rail (1) longitudinally in the upstream direction with respect to the writing direction, a cam (28) for the active positioning of the riders (2) selected before a longitudinal displacement of the rail (1) and linking means (50-62) between a driving shaft (29) and the assembly of decimal stops (67), presenting clearances (51, 53, 54) so as to drive one stop (67) selected in active position only after a longitudinal displacement of the rail (1).
(FR)Un mecanisme de tabulation pour une machine a ecrire, du type a tete d"impression portee par un trainard, comprend un rail de tabulation (1) susceptible de se deplacer longitudinalement et presentant une serie de cavaliers (2) pouvant etre selectionnes separement. Une butee (19) du rail (1) est susceptible de cooperer avec une butee (19) mise en position active d"un ensemble de butees (67) de tabulation. Ce mecanisme comprend en outre un dispositif d"entrainement (28, 35-41) du rail (1) longitudinalement dans le sens amont par rapport au sens d"ecriture, une came (28) assurant la mise en position active des cavaliers (2) selectionnes avant un deplacement longitudinal du rail (1) et des moyens de liaison (50-62), entre un arbre d"entrainement (29) et l"ensemble des butees decimales (67), presentant des jeux (51, 53, 54) pour n"entrainer une buter (67) selectionnee en position active qu"apres un deplacement longitudinal du rail (1).
Designated States:
Publication Language: German (DE)
Filing Language: German (DE)