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81. 发明专利

CA1069554A BOWLING PIN POSITIONING APPARATUS 未知
公开(公告)号：CA1069554A
公开(公告)日：1980-01-08
申请号：CA253636
申请日：1976-05-28
申请人： SERANINA AG PATENTVERWERT
发明人： SCHMID AUGUST
IPC分类号： A63D5/06 , A63D5/09 , A63D5/08
摘要： . A frame is vertically movable, the frame being arranged to carry out a full stroke to pick up still standing bowling pins and a partial stroke to place pins on the surface of a bowling alley; to control the length of the stroke, and provide for soft stopping of the frame at the terminal end of its stroke, a stroke control and limit lever is selectively positionable in interfering relation with respect to the downward movement of the frame. The interference position of the control and limit lever is externally controllable, for example by a magnet, the lever being further connected to a hydraulic dashpot. When in interfering position, the frame, upon its downward stroke, impinges on the control and limit lever which can deflect, the dashpot gradually braking the downward movement until the deflection limit of the limit lever is reached, for example at the end position of the dashpot.

82. 发明专利

CH604788A5 未知
公开(公告)号：CH604788A5
公开(公告)日：1978-09-15
申请号：CH698275
申请日：1975-05-30
申请人： SCHMID & CO
发明人： SCHMID AUGUST
IPC分类号： A63D5/06 , A63D5/09 , A63D5/08
摘要： . A frame is vertically movable, the frame being arranged to carry out a full stroke to pick up still standing bowling pins and a partial stroke to place pins on the surface of a bowling alley; to control the length of the stroke, and provide for soft stopping of the frame at the terminal end of its stroke, a stroke control and limit lever is selectively positionable in interfering relation with respect to the downward movement of the frame. The interference position of the control and limit lever is externally controllable, for example by a magnet, the lever being further connected to a hydraulic dashpot. When in interfering position, the frame, upon its downward stroke, impinges on the control and limit lever which can deflect, the dashpot gradually braking the downward movement until the deflection limit of the limit lever is reached, for example at the end position of the dashpot.

83. 发明专利

CH582529A5 未知
公开(公告)号：CH582529A5
公开(公告)日：1976-12-15
申请号：CH1240874
申请日：1974-09-12
申请人： RICHMOND HILL ELECTRONICS LTD
IPC分类号： A63D5/06 , A63D5/08

84. 发明专利

CA979040A BOWLING PIN ROPE CONTROL 未知
公开(公告)号：CA979040A
公开(公告)日：1975-12-02
申请号：CA181448
申请日：1973-09-19
申请人： RICHMOND HILL ELECTRONICS LIMI
发明人： PAULE HELMUT P E , KINZLER OSKAR L
IPC分类号： A63D5/06 , A63D5/08

85. 发明专利

AT326006B 未知
公开(公告)号：AT326006B
公开(公告)日：1975-11-25
申请号：AT815072
申请日：1972-09-21
申请人： SERANINA AG PATENTVERWERT
IPC分类号： A63D5/06 , A63D5/08 , A63D5/09
摘要： To reset, automatically, all the bowling pins for one game of bowling, or only those which have not been knocked over by a bowled ball, a frame is provided which is supplied with tipping baskets, each one adapted to hold a bowling pin and having electromagnetically operated flaps engaging over the neck of the bowling pin. The frame, with the baskets upright and the flaps open can be lowered to pick up the pins which have been left standing, the frame raised, and empty baskets are, selectively, filled with pins; the frame is then again lowered, and the flaps opened to release all the pins which were in baskets.

86. 发明专利

ATA566573A 未知
公开(公告)号：ATA566573A
公开(公告)日：1975-11-15
申请号：AT566573
申请日：1973-06-27
申请人： SERANINA AG PATENTVERWERT
IPC分类号： A63D5/06 , A63D5/08

87. 发明专利

CA975395A BOWLING PIN SETTING APPARATUS 未知
公开(公告)号：CA975395A
公开(公告)日：1975-09-30
申请号：CA175074
申请日：1973-06-27
申请人： SERANINA AG PATENTVERWERT
发明人： KROPF WALTER
IPC分类号： A63D5/06 , A63D5/08

88. 发明专利

GB1396075A BOWLING PIN SETTING APPARATUS 未知
公开(公告)号：GB1396075A
公开(公告)日：1975-05-29
申请号：GB2974573
申请日：1973-06-22
申请人： SERANINA AG PATENTVERWERT
IPC分类号： A63D5/06 , A63D5/08
摘要： 1396075 Bowling alleys PATENTVERWERTUNGS - UND FINANZIERUNGSGESELLSCHAFT SERANIA AG 22 June 1973 [28 June 1972] 29745/73 Heading A6D In a bowling pin setting apparatus of the type in which each pin 1 is connected to a rope 2, each rope 2 passes around a pulley 5 and the pulleys 5 are mounted on arms 30 on a common bar 12 each end of which is connected to an endless chain which is driven at. a constant speed, the bar 12 carrying a lever 28 which engages a cam ramp 32 to reduce the speed of descent of the pins just prior to the pins being set on the floor 23. As described each rope 2 passes through a centering device, around a fixed pulley 3, around pulley 5 and the end is secured to a spring loaded drum 6. Each drum 6 is mounted on an arm 9 which can pivot about pin 7 against the resistance of spring 8. Each endless chain 13 passes around two wheels 14, 15 and the chains 13 are driven at a constant speed by motor 17 via belt drive 18 and gearing (not shown). The apparatus operates as follows:-initially the bar 12 is located adjacent the wheels 14 and to reset the pins the motor 17 is started. The bar 12 moves in the direction of arrow E to raise the pins 1 which enter the centering devices 35 as the bar 12 passes the wheels 15. When the pins enter the centering devices 35 the movement of the bar 12 causes the arms 9 to pivot about pins 7 against the pressure of spring 8. The bar 12 then moves in the direction of arrow A to lower the pins. Just before the pins reach the floor 33 a roller 29 on the arm 28 engages a cam ramp 32 which causes the bar 12 to pivot in the direction of arrow C to reduce the speed of descent of the pins to one third of their former speed. After the pins have been set on the floor the arm 28 clears the ramp 32 and when the bar 12 reaches the wheels 14 the motor 17 is stopped. If the ropes become tangled when the pins are being raised the arms 9 pivot about the pins 7 to open a switch to stop the motor 17 and the pins descend under gravity When the ropes become untangled the motor 17 starts again. A second switch in parallel to the first switch is closed when the pins enter the centering devices 35. so that the motor 17 does not stop when the arms 9 pivot as the bar 12 passes wheels 15.

89. 发明专利

DE2322634A1 未知
公开(公告)号：DE2322634A1
公开(公告)日：1974-11-21
申请号：DE2322634
申请日：1973-05-04
申请人： STAEHLE KG G
发明人： DENNELER GERHARD , ESSWEIN HARTMUT
IPC分类号： A63D5/04 , A63D5/06

90. 发明专利

ZA737364B I AUTOMATIC BOWLING ALLEY 未知
公开(公告)号：ZA737364B
公开(公告)日：1974-08-28
申请号：ZA737364
申请日：1973-09-17
申请人： LEIDL J
发明人： LEIDL J
IPC分类号： A63D5/08 , A63D5/06
摘要： Apparatus for automatically resetting tethered bowling pins including a tether tension responsive device, a lift mechanism for raising and resetting the pins, a clutch assembly asociated with each tether, and a device for controlling the clutch assemblies. The tension responsive device includes a pawl associated with each tether in such manner as to be disengaged therefrom in response to the tension in the tether which results from the felling of the associated pin. Upon the sensing of any felled pin, the lift mechanism is operated to raise all of the pins to a standby position. After the pins have been raised to their standby position, those tethers associated with felled pins are braked by their respective clutch assemblies, and the remaining pins are reset by the lift mechanism. In the event that all the pins are felled by a ball, the operation as described above is repeated with the exception that after all of the tethers have been braked by the clutch assemblies, the latter are restored to neutral positions by the clutch assembly control device to thereby allow all the pins to be reset.

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