Abrégé

A ball launcher includes a base and a thrower arm defining a ball cradle. An arm holder is disposed on the base and pivotally supports the thrower arm about a first axis of rotation, the thrower arm spring biased about the first axis of rotation. A rotating shaft defines a second axis of rotation substantially parallel to the fore-aft axis. A ball loader is coupled to the rotating shaft for common rotation about the second axis of rotation, the ball loader defining a ball receptacle. A loader arm is releasably connected to the rotating shaft for common rotation about the second axis of rotation. The loader arm defines a longitudinal axis substantially perpendicular to the second axis of rotation of the rotating shaft and has a length extending away from the rotating shaft.

Classes IPC  ?

• F41B 3/00 - Armes de jet
• A63B 69/40 - Dispositifs fixés à demeure pour la projection de balles
• A63B 69/38 - Appareils d'entraînement ou appareils destinés à des sports particuliers pour le tennis
• F41B 3/03 - Catapultes munies d'un bras-lanceur pivotant
• A63B 24/00 - Commandes électriques ou électroniques pour les appareils d'exercice des groupes
• F41B 3/04 - Appareils de jet à force centrifuge
• A63B 71/06 - Dispositifs indicateurs ou de marque pour jeux ou joueurs
• A63B 47/00 - Dispositifs pour la manipulation ou le traitement des balles
• A63B 69/00 - Appareils d'entraînement ou appareils destinés à des sports particuliers

Abrégé

A ball launcher includes a base and a thrower arm defining a ball cradle. An arm holder is disposed on the base and pivotally supports the thrower arm about a first axis of rotation, the thrower arm spring biased about the first axis of rotation. A rotating shaft defines a second axis of rotation substantially parallel to the fore-aft axis. A ball loader is coupled to the rotating shaft for common rotation about the second axis of rotation, the ball loader defining a ball receptacle. A loader arm is releasably connected to the rotating shaft for common rotation about the second axis of rotation. The loader arm defines a longitudinal axis substantially perpendicular to the second axis of rotation of the rotating shaft and has a length extending away from the rotating shaft.

Classes IPC  ?

• A63B 69/40 - Dispositifs fixés à demeure pour la projection de balles
• A63B 69/38 - Appareils d'entraînement ou appareils destinés à des sports particuliers pour le tennis
• F41B 3/03 - Catapultes munies d'un bras-lanceur pivotant

Abrégé

A ball launcher (100) includes a base (102) and a thrower arm (108) defining a ball cradle (110). An arm holder ( 106) is disposed on the base and pivotally supports the thrower arm about a first axis of rotation (RX). A rotating shaft (15) defines a second axis of rotation (RY) substantially parallel to a fore-aft axis (X) of the base. A ball loader (130) is coupled to the rotating shaft (150) for common rotation about the second axis of rotation, the ball loader defining a ball receptacle (132). A loader arm (160) is releasably connected to the rotating shaft for common rotation about the second axis of rotation. The loader arm defines a longitudinal axis (Xarm) substantially perpendicular to the second axis of rotation and has a length (Larm) extending away from the rotating shaft.

Classes IPC  ?

• A63B 69/40 - Dispositifs fixés à demeure pour la projection de balles

Abrégé

A ball launcher (100) includes a base (102) and a thrower arm (108) defining a ball cradle (110). An arm holder ( 106) is disposed on the base and pivotally supports the thrower arm about a first axis of rotation (RX). A rotating shaft (15) defines a second axis of rotation (RY) substantially parallel to a fore-aft axis (X) of the base. A ball loader (130) is coupled to the rotating shaft (150) for common rotation about the second axis of rotation, the ball loader defining a ball receptacle (132). A loader arm (160) is releasably connected to the rotating shaft for common rotation about the second axis of rotation. The loader arm defines a longitudinal axis (Xarm) substantially perpendicular to the second axis of rotation and has a length (Larm) extending away from the rotating shaft.

Classes IPC  ?

• A63B 69/40 - Dispositifs fixés à demeure pour la projection de balles