Title:
ボウリングゲーム装置
Document Type and Number:
Japanese Patent JP4489499
Kind Code:
B2
Abstract:
The present invention relates to a bowling game apparatus that allows even children unable to control the direction of rolling a ball to get strikes and spares enough to score a high point. Bowling game apparatus 1 is provide with two guides 10 provided longitudinally with respect to lane 3, two first retainers 15 placed outside the end of lane 3 near approach 2 for retaining the first ends of guides 10, two second retainers 20 provided over lane 3 between first retainers 15 and pins 5 for retaining the second ends of guides 10 and also provided to allow the second end retaining parts to shift between a guide position and a retract position apart from the guide position and a second retainer drive means allowing the second end retaining parts of the second retainers to shift between the retract position and the guide position. Guides 10 are provided so as to intersect diagonally with the longitudinal direction of lane 3 and to contact with a ball rolling down lane 3 at the height-wise center of the ball when the second end retaining parts of the second retainers 20 are at the guide position.
More Like This:
| WO/2010/035802 | NETWORK BOWLING SYSTEM |
Inventors:
Yasushi Ochi
Application Number:
JP2004155999A
Publication Date:
June 23, 2010
Filing Date:
May 26, 2004
Export Citation:
Assignee:
BLD Oriental Co., Ltd.
International Classes:
A63D5/00; A63D1/00
Domestic Patent References:
| JP7155424A | ||||
| JP7116300A | ||||
| JP9290036A | ||||
| JP7275417A |