JPH0154065B2 - - Google Patents

Description

[Detailed description of the invention] Technical field This invention relates to a pachinko machine.

Purpose of the Invention The purpose of the present invention is to not only make it extremely easy to attach and replace a game board equipped with electric accessories, etc. to the pachinko machine main body side, but also to control the electric accessories, etc. This is intended to make wiring work with the control circuit unit extremely easy.

Embodiment Hereinafter, an embodiment embodying this invention will be described based on the drawings. First, to explain the general structure of the pachinko machine of this embodiment, a front frame 12 is attached to the front of an outer frame 11 of the pachinko machine so that it can be opened and closed, and as shown in FIG. A window frame 14 is attached to the window frame 14. A glass door 15 is attached to the left side of the window frame 14 so as to be rotatable forward to open and close. Below the glass door 15, a ball feeder 16 is supported on the left side of the window frame 14 so as to be openable and closable forward. An upper plate 18 is provided on a set plate 17 forming the front surface of the ball feeder 16.

A lower plate 19 and a handle 20 for operating a ball are arranged at the lower part of the front frame 12.

In addition, a base frame 21 made of synthetic resin is provided on the rear surface of the front frame 12.
is fixed to the rear surface of the base frame 21, and a substrate 22 also made of synthetic resin is supported on the left side of the base frame 21 so as to be rotatable to open and close rearward and to be removable. A game board 23 is removably attached to the front surface of the board 22.

When the operating handle 20 is operated, the pachinko machine on the upper tray 18 is sent to the ball supply device 16, and the ball feeder 16 supplies the balls one by one to the ball hitting section, and the balls are transferred to the game board. It is launched on 23.

Next, the configuration of each part will be explained in detail. Front frame 12
24 indicates a prize ball passage hole corresponding to the lower plate 19.

As is clear from FIG. 2, a ball hitting rod 25 is supported on the lower right side of the rear surface of the front frame 12, and the handle 20 continuously performs ball hitting operations by a motor (not shown) that is activated based on the operation. conduct. In FIG. 3, an operating wheel 27 is supported at the lower rear surface of the front frame 12 so as to be rotated by a predetermined angle via a connecting string 26 when the handle 20 is operated, and a micro switch 28 is provided near the operating wheel 27. When the operating wheel 27 is rotated, the micro switch 28 is turned on by the operating piece 27a. Supply gutter 29
is for guiding the prize ball from above to the lower tray 19 through the prize ball passing hole 24.

As shown in FIG. 1, the set plate 17 of the batted ball supply device 16 has a prize ball supply opening 4 opened on the upper tray 18.
1 is transparently installed, and as is clear from FIGS. 1 and 4, the window 4 has a transparent cover 42.
3 is transparent. A display lever 44 is rotatably supported by a shaft 48 on the back surface of the set plate 17, and a display of "STOP" is attached to the tip display portion 44a of the display lever 44. A connecting lever 45 is connected at the upper end near the base end of the display lever 44, and as shown in FIG. 5, a connecting hole 45a is transparently provided at the lower end of the connecting lever 45, and a guide converges toward the connecting hole 45a. A surface 45b is formed. Further, as shown in FIG. 1, the ball feeder 16 is provided with a rail cover 47 that covers the front surface of the starting end of the flying rail 46 on the game board 23.

As shown in FIGS. 1, 2, and 6, the base frame 21 includes a shaped upper frame 51 made of synthetic resin, and a synthetic resin material integrally fixed between the lower ends of the upper frame 51. The lower plate 52 is made of resin. A fitting stepped portion 51a into which the game board 23 is fitted is formed on the rear side of the upper frame 51.

As shown in FIG. 2, shoulder portions 53 and 54 are integrally formed on the left and right upper portions of the lower plate 52, respectively. As shown in FIG.
The bottom surface 51b of the fitting stepped portion 51a is located on the same plane. As shown in FIG. 2, a prize ball passage gutter 55 corresponding to the prize ball supply opening 41 is integrally formed on the left shoulder. Also, both shoulders 5
3 and 54 are respectively provided with fixing holes 56, and on one side of their inner circumferential surfaces, there is an equal radius portion 56a centered on one point, and on the upper part, a linear portion 56b and a locking stepped portion 56c are continuous. It is formed by A ball receiver 57 is fixed to the front surface of the lower plate 52 below the prize ball passage gutter 55, and is designed to catch pachinko balls falling from above the game board 23 when the glass door 15 is opened. A ball passage hole 58 that opens into the supply gutter 29 is provided in the lower central portion of the lower plate 52 .

Further, the base frame 21 has a cross-sectional shape that opens forward, and the opening 21a thereof is slightly inside the window 13, and the window frame 14 and the glass door 15 are connected to each other.
The wire inserted between the two is guided into the base frame 21 through the opening and is prevented from entering the game board 23 side. Further, the upper ribs 53b, 54b of the shoulder portions 53, 54 are also designed to prevent the wire from entering, in the same manner as described above.
Therefore, it is possible to prevent such a biasing action based on the intrusion operation of the wire.

As shown in FIGS. 2 and 7, the lower plate 52
A rail mounting plate 59 made of synthetic resin is fixed to the right front side of the board, and a diagonal rail mounting base 59a is protruded from the lower part of the rail mounting plate 59.
A stainless steel launch rail 60 is fixed on the top of the rail mounting base 59a with screws from the side. Pachinko balls from the ball feeder 16 are ejected from the ejection rail 60 toward the game board 23 by the ball rod 25.

Below the firing rail 60, an interlocking lever 62 is rotatably supported by a shaft 61 on the lower plate 52, and one end of the interlocking lever 62 is connected to the closed ball feeder 16, as shown in FIGS. 4 and 5. A connecting pin 62a is provided in a protruding manner to be fitted into and connected to the connecting hole 45a of the connecting lever 45. As shown in FIG. 8, a link lever 64 is rotatably supported by a shaft 63 on the back right side of the lower plate 52, and between a link 67 connected to one end of the link 64 and the other end of the link lever 62. A connecting pin 66 passing through a long hole 65 transparently provided in the lower plate 52 is interposed in the lower plate 52 . Link lever 6
A connecting hole 64a is transparently provided at the other end of 4, and a guide surface 64b that converges toward the connecting hole 64a is formed.

Therefore, when the link lever 64 is rotated, the link lever 62 is rotated via the link link 67 and the link pin 66, and the link pin 62a and the link hole 45 are rotated.
The display lever 44 is rotated either up or down via the fitting connection with a and the connection lever 45. Therefore, the display portion 44a at one end of the display lever 44
is moved between a position where it can be seen through the window 43 and a position where it is hidden from the window.

As shown in FIGS. 9 and 10, a support plate 71 having an upwardly directed shaft pin 71a is fixed to the upper and lower left sides of the base frame 21. As shown in FIGS. Further, a support plate 72 having a shaft hole 72a is fixed to the upper and lower left side of the substrate 22. This board 22 is rotatably supported by the base frame 21 on the support plate 72 by fitting the shaft hole 72a into the shaft pin 71a from above, and when the board 22 is lifted up, the shaft pin 71a is fitted from above. The board 22 can be removed from the base frame 21 by allowing the shaft pin 72a to come out from the shaft pin 71a. 1st
18 and 19, a hook protrusion 91 is provided on the back side of the game board 23, and this is inserted into a hook hole 92 transparently provided in the board 22, and the game board 23 is attached to the board. 22, and the base frame 21
On the other hand, it can be opened/closed and attached/detached together with the board 22 using the shaft pin 71a as a fulcrum.

As shown in FIGS. 2 and 7, a pair of stepped screws 73 are provided on both sides of the lower front surface of the game board 23, which is removably attached to the front surface of the board 22, so as to correspond to both of the fixing holes 56, respectively. Fixed lever 7
4 is rotatably supported, and an operating portion 74a is formed at one end thereof, and a pressure contact portion 74b is formed at the other end. When the fixed lever 74 is rotated to the position indicated by the two-dot chain line in FIG.
The fixing lever 74 is allowed to pass in and out of the fixing hole 56, allowing the game board 23 to rotate rearward. Further, when the game board 23 is fitted into the base frame 21 and the fixed lever 74 is located in the fixed hole 56, the fixed lever 74 is rotated from the two-dot chain line position to the solid line position in FIG. , pressure contact portion 74b
When it is regulated by the locking step portion 56c, the pressure contact portion 74b comes into pressure contact with the linear portion 56b on the inner surface of the fixing hole 56. Therefore, a downward force is applied to the game board 23, and the game board 23 is brought into close contact with the upper end surface of the lower plate 52.

As shown in FIGS. 9 and 11, stepped screws 7 are provided at the left, right, top, and bottom positions of the rear surface of the base frame 21, respectively.
5, a holding lever 76 is rotatably attached. The holding lever 76 has an operating portion 76 at one end.
a, and has a pressing portion 76b at the other end. When the holding lever 76 is rotated to the solid line position in FIG.
2, the board 22 and the game board 2
3 is pressed toward the bottom surface 51b of the fitting stepped portion of the base frame 21 and the rear surfaces 53a, 54a of the shoulders 53, 54, and when the holding lever 76 is rotated to the position shown by the two-dot chain line in FIG. The pressing portion 76b is detached from the receiving portion 77, and the substrate 22 can be rotated to open.

As shown in FIGS. 9 and 12, the game board 2
3, there is a safe ball fitting inspection lid 78 made of synthetic resin at approximately the center of the board 22.
A large inspection window 79 (hereinafter simply referred to as an inspection door) that can be opened and closed is provided so that devices such as a chatter on the game board 23 can be inspected and maintained from the rear. In addition, when the inspection door 78 is closed, it covers almost the entire back surface of the game board 23 while maintaining a constant distance from the back surface of the game board 23. The inspection door 78 is supported as follows. That is, the upper and lower left sides of the board 22
Support protrusions 80 are integrally formed at these locations, and support holes 80a that open upward are formed therein. On the other hand, a mounting portion 81 is located on the left side of the inspection door 78.
is integrally bent, and a shaft support 82 having a downwardly directed shaft pin 82a is protruded at three locations above and below the mounting portion 81, and the shaft pin 82a is fitted into the support hole 80a from above. The pivot support 82
By placing the inspection door 78 on the support protrusion 80, the inspection door 78 can be supported so as to be openable and closable.
Further, the inspection door 78 can be removed from the board 22 by lifting it from the inspection door 78 so that the shaft pin 82a is pulled out from the support hole 80a.

There are many vertical and horizontal cuts 8 in the center of the inspection door 78.
3 is inserted, and if a device such as an accessory attached to the rear surface of the game board 23 protrudes significantly rearward and interferes with the inspection door 78, cut out an appropriate portion by cutting between each cut 83. This allows devices such as accessories to protrude rearward. Furthermore, cylindrical mounting portions 84 are integrally formed at various locations on the inspection door 78. The control circuit unit 86 and the like of the electric accessory can be attached to the rear surface of the inspection door 78 by using the mounting cylinder part 84 and screws 85. Elastic clamping pieces 87 are cut into four upper and lower positions on the shaft support 82, and can bundle and clamp wiring (not shown) between the control circuit unit 86, etc., and electric accessories, etc. There is. In addition, as shown in FIG.
Regardless of the rotational position of the inspection door 78, a gap of a certain value or more is always formed between the inspection door 78 and the substrate 22, allowing the wiring to pass through.

As shown in FIGS. 9 and 12, the inspection door 7
On the left side of 8, the substrate 22 has circular through holes 88 formed in three places above and below, and the lower two through holes 88 have L holes.
A wire holder 89 having a letter-shaped holding rod 89a is fitted. The wire holder 89 has a plurality of wires 90 passing through the through hole 88 and having connectors (not shown) at both ends thereof.
It is removably held by a. This wiring 90 is held in this position even when it is not required, so that it can cope with changes in the electric accessory.

As shown in FIGS. 9 and 14, the substrate 22
A prize ball tank 101 is disposed at the upper end of the rear surface, and a prize ball discharge device 103 (only cover 105 is shown) through which prize balls from the prize ball tank 101 are sent through a guide gutter 102 is located on the right side of the center. arranged,
The prize ball discharging device 103 is configured to discharge a predetermined number (10 or 15) of prize balls into a discharge path 104 shown in FIG. 15 every time one safe ball enters.
Note that the inspection door 78 is held in the closed state by elastic engagement with a portion of the cover 105.

The prize ball tank 101 is attached as follows. That is, as shown in FIG.
On the right side of the upper end of the substrate 22, there is a receiving groove 106 for receiving the bottom surface of the prize ball tank 101, a fitting groove 108 into which guide protrusions 107 formed on both left and right sides of the prize ball tank 101 are fitted from above, and a receiving groove 108 for receiving the bottom surface of the prize ball tank 101. An engaging piece 109 that elastically engages is formed on the upper edge, and when the guide protrusion 107 is fitted into the fitting groove 108 and the prize ball tank 101 is pushed down until it is received by the receiving surface 106. , the engaging piece 109 engages with the upper edge of the prize ball tank 101, and the prize ball tank 101 is assembled and held. Further, the prize ball tank 101 can be removed by bending the engaging piece 109 against its elasticity and pulling the prize ball tank 101 upward.

As shown in FIG. 15, the prize ball release device 10
3, a prize ball discharge path 104 is provided opposite to the prize ball discharge path 104, and at the end of the prize ball discharge path 104, a prize ball outlet 110 corresponding to the prize ball passage gutter 55 is transparently provided in the substrate 22, The prize ball release device 103
The prize balls from the ball reach the upper tray 18. Moreover, the prize ball discharge path 104 and the prize ball supply gutter 29
A prize ball lead-out path 111 is formed between the upper plate 1 and the upper plate 1.
8 and the end of the prize ball discharge path 104 is filled with prize balls, the overflowing prize balls are transferred to this prize ball outlet path 1.
11 and the prize ball supply gutter 29, the lower plate 1
It's starting to reach 9.

In addition, 112, 113, 114 are prize ball release paths 1
04, the ball flowing through the prize ball delivery port 110 collides with it and produces an impact sound, each indicating a bell to notify the release of the prize ball.

As shown in FIGS. 1 and 9, the front surface of the board 22 has a diagonal safe shape on which a safe ball received in a safe ball receiving opening (not shown) of a chuck car or the like on a game board 23 rolls. A passage 142 is formed.

In the vicinity of the prize ball outlet 110, there is a safe ball outlet 1 corresponding to the terminal end of the safe ball passage 142.
15 is open, and the safe ball from the safe ball receiving port is guided from the safe ball outlet 115 to a downward guide path 116.

As shown in FIG. 16, the gear motor 117 fixed to the front surface of the board 22 has its motor shaft 117a.
A circular rotating member 118 located at the end of the safe ball lead-out path 116 is fixed on the motor shaft 117a which protrudes toward the rear side of the board 22. The rotating member 118 includes a disk portion 119 and a protrusion 120 protruding from one side of the disk portion 119.
Claw portions 119a are formed on the outer periphery of the disc portion 119 at positions 180 degrees apart from each other, and claw portions 119a are formed on the outer periphery of the protrusion 120.
A semicircular notch 120a is formed at a position 180 degrees apart, and the notch 120a is connected to the safe ball outlet path 1.
16, the safe ball falls and is housed in the notch 120a. Moreover, the gear motor 1
17 is the power switch of the pachinko machine (not shown)
The rotation of the gear motor 117 causes the rotating member 118 to rotate in the direction of the arrow P in FIG. 15.

A circular discharge actuating body 122 is rotatably supported by a shaft 121 in the direction directly adjacent to the rotating member 118, and an engaging piece 122a and a connecting protrusion 1 are provided on the inner surface thereof.
22b is provided in a protruding manner, and its connecting protrusion 122
b is connected to the prize ball ejecting device 103 via a connecting rod 123. And the rotating member 11
When the rotating member 118 is rotated in the direction of arrow P from the position shown in FIG. 15 with the safe ball accommodated in the notch 120a of
The outward protrusion of the inner safe ball engages with the engagement piece 122a of the ejection actuating body 122, and the ejection actuating body 122
is rotated by a predetermined amount, and this movement causes the connecting rod 123
The winning ball is transmitted to the prize ball discharging device 103 via the prize ball discharging device 103, and a prize ball discharging operation is performed. In this case, the engagement piece 12
2a was close to the notch 120a at the position shown in FIG. 15. When the rotating member 118 rotates, the safe ball in the notch 120a and the engagement piece 122a immediately engage, and the discharge actuating body 122 immediately rotates. be moved. Note that the safe ball in the notch 120a falls downward after being disengaged from the engagement piece 122a, and after falling, the discharge actuating body 122 immediately returns to the position shown in FIG. 15.

A lock piece 125 is swingably supported by a shaft 124 above the rotating member 118, and a hook portion 125a is formed at the lower end of the lock piece 125 to engage with the claw portion 119a of the disk portion 119. An arm 125b projects laterally from the upper end. A solenoid 126 is fixed below the arm 125b, and when excited, the core 1
26a is projected upward. This solenoid 12
6 is when the micro switch 28 is OFF,
That is, the magnet is excited when the operating handle 20 is not operated and the operating wheel 27 is not rotated. Therefore, under normal conditions when the pachinko machine is not in use, the solenoid 126 is energized and the core 126a protrudes upward.
6a contacts the arm 125b of the lock piece 125 from below, the lock piece 125 is rotated, and the hook portion 125a at the lower end thereof is located outside the engagement range with the claw portion 119a. When the operating handle 20 is operated, the solenoid 126 is demagnetized, the core 126a is retracted downward, and the lock piece 125 is placed in a hanging position due to its own weight. In this case, the hook part 125a
is located in the engagement range with the claw portion 119a, and when the hook portion 125a and one of the claw portions 119a are engaged, one of the notches 120a is in a position facing the safe ball lead-out path 116. Rotation of the rotating member 118 is prevented at .

A sensing member 128 is rotatably supported at its intermediate portion by a shaft 127 near the prize ball lead-out path 111, and one end thereof is connected to the prize ball lead-out path 111.
It has come to form part of the This sensing member 128 is normally elastically held with one end in contact with the stopper 130 by the spring force of a spring 129, and the one end protrudes toward the lead-out path 111 side. The sensing member 128 includes a shielding rod 131.
is supported at its base end, and the sensing member 128 is rotated to the position shown in FIG. It is designed to block the passage of safe balls. Therefore, normally, one end of the sensing member 128 protrudes into the prize ball outlet path 111 due to the deflection force of the spring 129, and the tip of the shielding rod 131 retreats from the safe ball outlet path 116, causing the notch of the safe ball to protrude into the prize ball outlet path 111. A fall to 120a is allowed. Furthermore, when the lower tray 19 and the prize ball guide path 111 are filled with prize balls, the overflowing prize balls rotate the sensing member 128 to the position shown in FIG. 17, and the tip of the shielding rod 131 guides the safe ball out. The ball enters the passage 116 and prevents the safe ball from falling into the notch 120a. Therefore, even if the rotating member 118 is rotated, the ejection actuator 122 is not rotated, and the prize ball ejecting device 1
03 is stopped. If the prize ball in the prize ball release path 111 is removed, the sensing member 1
28 returns to the position shown in FIG. 15, and the shielding rod 1
31 retreats from the safe ball lead-out path 116.

The cover 132 covers the aforementioned prize ball release path 104, prize ball lead-out path 111, safe ball lead-out port 115, safe ball lead-out path 116, and peripheral mechanisms thereof.

As shown in FIG. 8, the rod 133 shown on the left side of FIG.
When the prize ball in 01 is bottomed out, the rod 133 is lowered by the action of the balance weight 134 and the linking lever 64 is rotated, and the display lever 4
4 is rotated in the STOP display direction. The balance wear 134 is connected to the prize ball discharging device 103 via another rod 135, and the discharging operation of the prize ball discharging device 103 is stopped when the prize ball is bottomed out.
The rod 133 is pulled out from the connecting hole 64a when the substrate 22 is opened, and is fitted when the substrate 22 is closed.

Inside the case 136 at the upper left end of the board 22, from the right side, there are connectors 137, 138 for automatic bulb removal operation, for operation of the micro switch 28, and for power supply.
139 are arranged.

In addition, the board 22, the inspection door 78, the cover 105,
Reference numeral 132 is semi-transparent, and cylindrical portions 140 are provided at various locations on the board 22 into which slump bolts (not shown) are screwed for transmitting the weight of the prize ball tank 101 to the rear surface of the game board 23. A roller 141 is supported at the lower end to press against the outer periphery of the operating wheel 27 to prevent vibration of the operating wheel 27 caused by the ball firing motor.

In this pachinko machine, the board 22
The back side of the game board 23 can be easily inspected and maintained through the inspection door 78 provided at the top, and a control circuit unit 86 is provided on the back side of the inspection door 78 to connect the wiring 90 between the electric accessories and the control circuit unit 86 with elasticity. Since it is removably stored using the clamping piece 87 or the wire holder 89, it is not only extremely easy to attach and replace the game board 23 equipped with the electric accessory to the pachinko machine main body side, but also to remove the electric accessory. The wiring work between the control circuit unit 86 and the like and the control circuit unit 86 that controls them can also be made extremely easy.

Further, since the board 22 having the game board 23 is made of synthetic resin and the board 22 is supported by the base frame 21 which is also made of synthetic resin, the entire pachinko machine can be made lightweight and simple in structure, and each part can be made lightweight. The accuracy can be increased. On the other hand, conventional pachinko machines support the game board with a metal plate, which makes it heavy, and it is difficult to integrally mold the components with a metal plate, so many bolts and components must be attached separately. This is necessary, the structure becomes complicated, and high precision in assembly precision, processing precision, etc. cannot be obtained by bending a metal plate.

Effects of the Invention As detailed above, the present invention includes an outer frame, a front frame attached to the front side of the outer frame so as to be openable and closable, and a game board detachably disposed on the back side of the front frame. ,
A board is inserted into the back side of the game board so as to be openable and closable, and a series of parts such as a prize ball ejecting device are provided on the back side, and electrical parts such as electric accessories provided on the game board are predetermined. A pachinko machine is provided with a control circuit unit for operating the pachinko machine, and a safe ball fitting inspection lid that covers the back surface of the game board while maintaining a constant distance from the back surface of the game board and engages with the board. A control circuit unit such as an electric accessory is fixed to the rear surface of the safe ball fitting inspection lid, and a wiring processing means for removably accommodating the wiring between the electric accessory and the control circuit unit. This not only makes it extremely easy to attach and replace a game board equipped with electric accessories, etc. to the pachinko machine main body side, but also to connect the electric accessories, etc. and the control circuit unit that controls them. This has the excellent effect of making wiring work extremely easy.

[Brief explanation of drawings]

The drawings show a pachinko machine embodying the invention, and FIG. 1 is an exploded perspective view showing the whole;
Fig. 2 is a partially cutaway front view with the front frame removed, Fig. 3 is a partially rear view showing the lower part of the front frame, Fig. 4 is a front view showing the display lever mechanism, and Fig. 5 is the fourth A in the diagram
6 is a partially broken vertical sectional view of the pachinko machine, FIG. 7 is a sectional view of the lower plate portion of the board, FIG. 8 is a sectional view taken along line B-B of FIG. 4, and FIG. The figure is a rear view showing the base frame and the board, Figure 10 is an exploded perspective view showing the support structure for the board, Figure 11 is a sectional view showing the holding lever, and Figure 12 is an exploded view showing the support structure for the inspection door. A perspective view, FIG. 13 is a sectional view showing the distance between the attachment part of the inspection door and the board, FIG. 14 is an exploded perspective view showing the installation configuration of the prize ball tank, and FIG. 15 is a lower mechanism of the prize ball release device. 16 is a sectional view showing the rotating member, FIG. 17 is a sectional view showing the sensing member when it is activated, FIG. 18 is a sectional view showing the attached state of the play board, and FIG. 19 is a sectional view showing the hook It is a partial back view showing a protrusion and a hook hole. Outer frame...11, Front frame...12, Base frame...21,
Board...22, Game board...23, Prize ball release device...
...103, Control circuit unit...86, Safe bulb fitting inspection lid...78, Wiring...90.

Claims (1)

[Scope of Claims] 1. An outer frame 11, a front frame 12 attached to the front side of the outer frame 11 so as to be openable and closable, and a game board 23 detachably arranged on the back side of the front frame 12; A board 22 is inserted into the back side of the game board 23 so as to be openable and closable, and has a series of parts such as the prize ball ejecting device 103 on the back side, and electrical parts such as electric accessories provided on the game board 23. This pachinko machine is equipped with a control circuit unit 86 that performs a predetermined operation, and covers the back surface of the game board 23 while maintaining a constant distance from the back surface of the game board 23, and also connects the board 2 to the back surface of the game board 23.
2, a control circuit unit 86 for electric accessories, etc. is fixed to the rear surface of the safe ball fitting inspection lid 78, and a control circuit unit 86 for electric accessories, etc. is provided. Wiring 9 between unit 86
A pachinko machine characterized by being provided with a wiring processing means for removably accommodating a 0.