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Machine translation
1. (WO1979000665) APPARATUS FOR PROJECTING BALLS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1979/000665    International Application No.:    PCT/SE1979/000040
Publication Date: 06.09.1979 International Filing Date: 26.02.1979
IPC:
A63B 69/40 (2006.01)
Applicants:
Inventors:
Priority Data:
7802182 27.02.1978 SE
Title (EN) APPARATUS FOR PROJECTING BALLS
(FR) APPAREIL DE PROJECTION DE BALLES
Abstract: front page image
(EN)Apparatus for projecting balls, having an impact device (10) supported in a frame (11) and provided to convey to a ball an impulse in a direction of projection (Z) from a position in the frame. The frame (11) is supported in a frame work (30) for movement around a vertical axis (X) and a horizontal axis (Y). First and second drive means (M1), and (M2) respectively, are provided to rotate the frame (11) around said vertical axis (X) and said horizontal axis (Y) respectively. Said rotation being a two way movement over adjustable angular arcs. Means (27, 27", 28, 28", 45, 46) is arranged for controlling the movement of the frame (11) around the vertical axis (X) and the horizontal axis (Y). Said means comprises limit switches (27, 27", 28, 28") which are manually displacable, a control system (46) having adjustable means (A-F) for limiting the movement of said frame (11), or a program means (45) for adjusting a sequence of predetermined directions for the frame (11).
(FR)Appareil de projection de balles comprenant un dispositif d"impact (10) supporte par un cadre (11) et permettant de communiquer a une balle une impulsion dans une direction de projection (2) a partir d"une certaine position dans le cadre. Le cadre (11), supporte par une structure (30), est mobile autour d"un axe vertical (X) et d"un axe horizontal (Y). Des premier et second moyens d"entrainement (M1) et (M2) animent respectivement le cadre ( 11) d"un mouvement de rotation autour de l"axe vertical (X) et de l"axe horizontal (Y). Ladite rotation est un mouvement de va et vient d"amplitude angulaire reglable. Des moyens (27, 27", 28, 28", 45, 46) sont prevus pour controler le mouvement du cadre (11) autour de l"axe vertical (X) et de l"axe horizontal (Y). Ces moyens comprennent des interrupteurs de fin de course (27, 27", 28, 28") qui peuvent etre deplaces manuellement, un systeme de controle (46) possedant des moyens reglables (AF) pour limiter le mouvement du cadre (11), ou des moyens de programmation (45) permettant de definir une gamme de directions predeterminees pour le cadre (11).
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)