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JPH0367670U |
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JPH0358459U |
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JPH0358460U |
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JPH0346370U |
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JPH0330375B2 |
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JPH0316696Y2 |
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JPH0331462U |
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JPH0327917U |
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JPH0360678A |
PURPOSE: To provide a possibility of selecting whether golf ball is to be picked up or not in a golf training place by installing a plurality of discs on a shaft in such an arrangement that their spacing is adjustable. CONSTITUTION: When...
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JPH0349775A |
PURPOSE: To easily execute the inspection of inner pressure by providing a mark in a spot, where the upper end of a tennis ball is positioned, when a container stands up almost straightly in a state that the inside of the container is un...
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JPH0321355U |
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JPH0345277A |
PURPOSE: To accommodate a golf ball into an accommodating case by allowing a ball separating hook to have each surface for separating the golf ball from between disks and guiding the ball into the ball accommodating case on the both side...
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JPH0345276A |
PURPOSE: To improve the pick-up rate of golf balls by installing a disk onto a shaft, deflecting the pitch of slits by a half pitch and picking up golf balls in continuation onto the peripheral surface of the disk and nipping the golf ba...
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JPH033367U |
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JPH031013Y2 |
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JPH03759U |
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JPH0247984Y2 |
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JPH0247981Y2 |
A golf ball being adapted to be capable of being stroked in the direction in which the center of gravity of the ball is made to coincide with the center thereof. Marks are placed on the ball to identify hit points and lead points, the hi...
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JPH02295578A |
PURPOSE: To automatically take in balls, to wash them and to efficiently feed out the balls in a short time by bringing the balls, which are moved in a feeding pipe, into contact with a rotary brush under rotation when the balls are expo...
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JPH0245145Y2 |
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JPH02503990A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPH02285407A |
PURPOSE:To collect balls efficiently in a short time by inhibiting a robot from traveling in a range wherein there are few falling balls. CONSTITUTION:The robot 1 is positioned at a left end above an information body 2 and made to travel...
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JPH0242183Y2 |
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JPH02131470U |
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JPH02131469U |
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JPH02126673U |
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JPH02228979A |
PURPOSE: To enjoy the bounding property of a ball as usual even in the season of low outside temperature by arranging a heater at a proper place in a container and by forming a ball holding part through a partition which can transmit the...
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JPH0233819Y2 |
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JPH0233817Y2 |
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JPH0233818Y2 |
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JPH02104072U |
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JPH02104073U |
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JPH0236272B2 |
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JPH02102266U |
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JPH0298966U |
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JPH0296168U |
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JPH02191472A |
PURPOSE: To improve rolling performance still more since a rolling peculiarity of a ball is eliminated, by a method wherein the ball is not only turned on the Y-axis of coordinates, but also turned on the X-axis of the coordinates, and a...
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JPH0230698B2 |
A panel (1) is mounted on a frame (2) which in turn is mounted on a pivot (3) disposed parallel to the longitudinal axis of the panel (1). Jacks (4) connected to the frame permit tilting the panel (1) which constitutes the tennis court. ...
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JPH0282364U |
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JPH0263881U |
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JPH0255976U |
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JPH0249567U |
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JPH029828Y2 |
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JPH0230376U |
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JPH028751B2 |
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JPH027583Y2 |
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JPH027584Y2 |
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JPH02500411A |
PCT No. PCT/SE87/00440 Sec. 371 Date Mar. 14, 1989 Sec. 102(e) Date Mar. 14, 1989 PCT Filed Sep. 29, 1987 PCT Pub. No. WO88/02644 PCT Pub. Date Apr. 21, 1988.The invention relates to a ball game practice apparatus, particularly for tenni...
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JPH025806Y2 |
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JPH025809Y2 |
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