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    • 1. 发明专利
    • Shredder
    • 碎纸机
    • JP2007136262A
    • 2007-06-07
    • JP2005329341
    • 2005-11-14
    • Okamura Corp株式会社岡村製作所
    • TAKAHASHI RYUJIYAMADA TADAYUKITAKAHASHI MAKOTONARITA TETSUYANISHINO MITSUHIRO
    • B02C18/06B02C18/24
    • PROBLEM TO BE SOLVED: To provide a shredder which reliably detects an overturning state by preventing malfunction of a driving part by the use of an overturning detection sensor. SOLUTION: The shredder 1 is provided with: shredding parts 13, 13 which shred a material (A) to be shredded such as paper and document fed from a feeding port 6 by a drive of a driving part 14, disposed on the upper part in a case main body 2; and a housing part 2b to which a disposal bin B for storing shredded refuse shredded by the shredding parts is loaded and housed, disposed on the lower part of the case main body, wherein detection means 17a, 17b for detecting that the case main body is inclined at a prescribed angle are disposed on the case main body and, by operating the detection means, the driving part is stopped. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种通过使用翻转检测传感器防止驱动部件的故障来可靠地检测翻倒状态的粉碎机。 解决方案:切碎机1具有:切碎部件13,13,该切碎部件13,13通过驱动部件14的驱动而从供给口6供给的被切割材料(A)如纸和文件切碎, 壳体主体2的上部; 以及壳体部分2b,其中装载并容纳用于存储由切碎部分切碎的碎屑的垃圾的处理容器B,设置在壳体主体的下部,检测装置17a,17b用于检测壳体主体 以规定角度倾斜地设置在壳体主体上,通过操作检测机构,驱动部件停止。 版权所有(C)2007,JPO&INPIT
    • 2. 发明专利
    • Shredder
    • 碎纸机
    • JP2007136259A
    • 2007-06-07
    • JP2005329338
    • 2005-11-14
    • Okamura Corp株式会社岡村製作所
    • TAKAHASHI RYUJIYAMADA TADAYUKITAKAHASHI MAKOTONARITA TETSUYANISHINO MITSUHIRO
    • B02C18/06B02C18/22B02C18/24
    • PROBLEM TO BE SOLVED: To provide a shredder constituted such that a foreign material and a material having a thickness or hardness beyond a prescribed shredding capability hardly enter the shredder and, even when they are forcibly inserted, are not shredded.
      SOLUTION: The shredder is provided with: shredding parts 13, 13 which shred the material (A) to be shredded fed from a feeding port 6 by a drive of a driving part 14, disposed on the upper part in a case main body 2; and an insertion passage 10 for the material (A) to be shredded which forms the feeding port, disposed on the upper side of the shredding parts, wherein the insertion passage is formed by arranging a pair of upper and lower guide plates 7, 8 which obliquely descend from the front side to the back side toward the upper side of the shredding parts so as to form a prescribed gap (a) of the thickness of the foreign material, etc. or less, the upper side guide plate is fixed, the feeding port side of an insertion passage of a lower side guide plate is pivotally attached, the lower side guide plate can be obliquely moved in the downward direction against an energizing force of an elasticity energizing means 11, a detection means 12 which detects oblique movement of the lower side guide plate in the downward direction is disposed and, when the detection means detects the oblique movement of the lower side guide plate in the downward direction, the drive of the driving part is stopped.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种破碎机,其构造成使得异物和具有超过规定粉碎能力的厚度或硬度的材料几乎不能进入粉碎机,并且即使被强制插入,也不会被切碎。 解决方案:粉碎机设有:切碎部件13,13,该切碎部件13,13通过驱动部件14的驱动将从进料口6进给的切碎材料(A)切碎,该驱动部件14设置在壳体主体的上部 身体2; 以及设置在切碎部的上侧的用于形成供给口的材料(A)的插入通道10,其中,插入通道通过布置一对上下导向板7,8而形成, 从切割部的前侧向后方朝向上方倾斜,形成规定的异物厚度等的间隙(a)等,上侧导板固定, 下侧引导板的插入通道的供给口侧被枢转地安装,下侧引导板能够抵抗弹性供能装置11的通电力向下方倾斜移动,检测单元12检测 下侧引导板向下方配置,当检测装置检测到下侧引导板向下方向的倾斜移动时,驱动部的驱动停止。 版权所有(C)2007,JPO&INPIT
    • 4. 发明专利
    • Controller for shredder
    • 控制器SHREDDER
    • JP2007136264A
    • 2007-06-07
    • JP2005329343
    • 2005-11-14
    • Okamura Corp株式会社岡村製作所
    • TAKAHASHI RYUJIYAMADA TADAYUKITAKAHASHI MAKOTONARITA TETSUYANISHINO MITSUHIRO
    • B02C18/06B02C18/24
    • PROBLEM TO BE SOLVED: To provide a controller for shredder capable of simply grasping an operation time and load circumstances and capable of appropriately giving a response based on the circumstances.
      SOLUTION: The controller for shredder constituted so as to cut paper sheets into pieces by driving a shredding mechanism by the use of a motor 26 is provided with: a timer 14 of measuring a time during which the motor 26 is driven; an EEPROM 15 as a reloadable storage means; and a CPU 11 as a control means which controls a drive and a stoppage of the motor 26, stops a measurement of the timer 14 every time the drive of the motor 26 is stopped and integrates values measured by the timer 14 during that time and stores the integrated values to the EEPROM 15 as an operational total time.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种能够简单地掌握操作时间和负载情况并能够根据情况适当地给出响应的粉碎机的控制器。 解决方案:通过使用电动机26驱动粉碎机构而将纸张切割成片的控制器设置有:测量电动机26驱动时间的定时器14; 作为可重新加载的存储装置的EEPROM 15; 并且作为控制电动机26的驱动和停止的控制装置的CPU 11,每当电动机26的驱动停止时停止定时器14的测量,并且在该时间期间积分由定时器14测量的值,并存储 将集成值作为运行总时间的EEPROM 15。 版权所有(C)2007,JPO&INPIT
    • 5. 发明专利
    • Safety device for shredder
    • SHREDDER安全装置
    • JP2007136261A
    • 2007-06-07
    • JP2005329340
    • 2005-11-14
    • Okamura Corp株式会社岡村製作所
    • TAKAHASHI RYUJIYAMADA TADAYUKITAKAHASHI MAKOTONARITA TETSUYANISHINO MITSUHIRO
    • B02C18/06B02C18/24
    • PROBLEM TO BE SOLVED: To provide a safety device for shredder capable of preventing paper clogging from occurring while permitting cost reduction of the shredder as a whole.
      SOLUTION: The safety device for shredder is provided with a detection means 17 for detecting an over-heating state, disposed on a motor 14 for driving shredding parts 13, 13 that shred material (A) to be shredded, and stops a drive of the motor when the detection means detects the over-heating state, wherein the detection means has a setting temperature that is set to be lower than the over-heating limit temperature of the motor and, when detecting a prescribed setting temperature before rising to the over-heating limit temperature of the motor, the detection means performs prediction discrimination of motor stoppage by means of a prediction means and, after a prescribed time elapses from the prediction discrimination, the drive of the motor is stopped.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种能够防止纸张堵塞发生的粉碎机安全装置,同时允许粉碎机整体的成本降低。 解决方案:粉碎机安全装置设置有用于检测过热状态的检测装置17,该检测装置17设置在用于驱动粉碎材料(A)被切碎的切碎部分13,13的马达14上,并停止 当检测装置检测到过热状态时,电动机的驱动,其中检测装置的设定温度被设定为低于电动机的过热极限温度,并且当检测到上升到规定的设定温度之前 电动机的过热限制温度,检测装置通过预测装置执行电动机停止的预测判别,并且在从预测判别经过规定时间之后,停止电动机的驱动。 版权所有(C)2007,JPO&INPIT
    • 6. 发明专利
    • Shredder
    • 碎纸机
    • JP2007136266A
    • 2007-06-07
    • JP2005329345
    • 2005-11-14
    • Okamura Corp株式会社岡村製作所
    • TAKAHASHI RYUJIYAMADA TADAYUKITAKAHASHI MAKOTONARITA TETSUYANISHINO MITSUHIRO
    • B02C18/06B02C18/24
    • PROBLEM TO BE SOLVED: To provide a shredder capable of simply grasping load circumstances and capable of appropriately giving a response based on the circumstances.
      SOLUTION: The shredder is provided with: a plurality of switches 6 to 8 of controlling rotation of a motor 26 for driving a shredding mechanism that cuts paper sheets into pieces; and a plurality of lamps 24 that inform operational circumstances of the shredder, disposed on an operation panel of the shredder, wherein a motor driving current detection sensor 22 for detecting an amount of current that flows through the motor 26 and a controller 10 which is switched to a test mode when at least designated two switches among the plurality of switches 6 to 8 are operated at the same time, rotates the motor 26 in such a direction that the shredding mechanism shreds the paper sheets and turns lamps 24 on in accordance with the amount of current detected by the motor driving current detection sensor 22 when shredding the designated paper sheets are disposed.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供能够简单地掌握负载情况并能够根据情况适当地给出响应的粉碎机。 解决方案:粉碎机设置有:多个开关6至8,用于控制用于驱动将纸片切割成碎片的粉碎机构的马达26的旋转; 以及多个灯24,其指示设置在粉碎机的操作面板上的粉碎机的操作环境,其中,用于检测流过电动机26的电流量的电动机驱动电流检测传感器22和被切换的控制器10 在多个开关6至8中的至少指定的两个开关同时操作的同时进行测试模式,使得电动机26沿着切碎机构将纸张切碎并使灯24接通的方向旋转, 设置粉碎指定纸张时电动机驱动电流检测传感器22检测出的电流量。 版权所有(C)2007,JPO&INPIT
    • 8. 发明专利
    • Shredder
    • 碎纸机
    • JP2007136263A
    • 2007-06-07
    • JP2005329342
    • 2005-11-14
    • Okamura Corp株式会社岡村製作所
    • TAKAHASHI RYUJIYAMADA TADAYUKITAKAHASHI MAKOTONARITA TETSUYANISHINO MITSUHIRO
    • B02C18/06B02C18/24
    • PROBLEM TO BE SOLVED: To provide a shredder which does not shred a necktie or the like even when it erroneously enters a feeding port and, moreover, can reliably prevent paper-clogging on a shredding part during shredding operation.
      SOLUTION: The shredder is provided with: shredding parts 13, 13 which shred a material (A) to be shredded fed from a feeding port 6 by a drive of a driving part 14, disposed on the upper part in a case main body 2; and an insertion passage 10 for the material to be shredded which forms the feeding port, disposed on the upper side of the shredding parts, wherein two detection means 20, 20 for detecting an insertion state of the material to be shredded are disposed in the bay width direction of the feeding port in an insertion passage so as to provide a width narrower than the bay width size L of the feeding port corresponding to the maximum projection width size of the material to be shredded and an interval sufficiently wider than at least the width of the necktie or the like. When both of the respective detection means detect the material to be shredded, the drive of the driving part is started and the shredding of the material to be shredded is performed and, when both of the respective detection means cease to detect the material to be shredded, the drive of the driving part is stopped after a specified time.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供即使在错误地进入进料口时也不会撕开领带等的粉碎机,而且在切碎操作期间可以可靠地防止切碎部件上的纸堵塞。 解决方案:切碎机设置有切碎部件13,13,其切割通过驱动部件14的驱动从进给口6进给的切碎材料(A),该材料设置在壳体主体的上部 身体2; 以及设置在切碎部件的上侧的用于形成进料口的待切碎材料的插入通道10,其中用于检测待切割材料的插入状态的两个检测装置20,20被设置在托架 宽度方向相对于被切割材料的最大突出宽度尺寸对应的供给端口的间隔宽度L的宽度窄于至少宽度宽度的间隔, 的领带等。 当各个检测装置检测到要被切碎的材料时,开始驱动部分的驱动,并且进行切碎的材料的切碎,并且当两个检测装置都停止检测要被切碎的材料 驱动部件的驱动在指定时间后停止。 版权所有(C)2007,JPO&INPIT
    • 9. 发明专利
    • Shredder
    • 碎纸机
    • JP2007136260A
    • 2007-06-07
    • JP2005329339
    • 2005-11-14
    • Okamura Corp株式会社岡村製作所
    • TAKAHASHI RYUJIYAMADA TADAYUKITAKAHASHI MAKOTONARITA TETSUYANISHINO MITSUHIRO
    • B02C18/06B02C18/22
    • PROBLEM TO BE SOLVED: To provide a shredder capable of reliably preventing a material to be shredded from scattering in a housing part of a case main body. SOLUTION: The shredder 1 is provided with: shredding parts 13, 13 which shred the material (A) to be shredded such as paper and document fed from a feeding port 6 by a driving part 14, disposed on the upper part in a case main body 2; the housing part 2b to which a disposal bin B for storing shredded refuse shredded by the shredding parts is loaded and housed, disposed on the lower part of the case main body; an opening part 15 which opens at least the front side of the housing part and makes the disposal bin freely removable, disposed on the outer circumference surface of the case main body; and a door which is freely openable and closeable, disposed on the opening part, wherein disposal bin loading circumstances detection means 16, 17 which detect either or both of the presence or absence of the disposal bin and the state of accumulation of the shredded refuse in the disposal bin are disposed in the housing part and the movement of the driving part 14 is regulated by an operation of the detection means 16, 17. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种能够可靠地防止被切割材料在壳体主体的壳体部分中散射的粉碎机。 解决方案:切碎机1具有:切碎部件13,13,该切碎部件13,13将设置在上部的驱动部分14从进给口6供给的诸如纸张和文件的待切割材料(A) 壳体主体2; 设置在壳体主体的下部的装载容纳用于存储由切碎部分切碎的碎屑的垃圾的垃圾箱B的收容部2b, 开口部分15,其至少打开所述壳体部分的前侧,并使所述处理箱可自由移动,设置在所述壳体主体的外周面上; 以及设置在开口部上的可自由开启和关闭的门,其中处理箱装载环境检测装置16,17检测处理箱的存在或不存在以及破碎垃圾的积聚状态 处理箱设置在壳体部分中,并且通过检测装置16,17的操作来调节驱动部分14的运动。版权所有:(C)2007,JPO&INPIT
    • 10. 发明专利
    • WAGON FOR EQUIPMENT PLACING DEVICE
    • JP2000166675A
    • 2000-06-20
    • JP34852598
    • 1998-12-08
    • OKAMURA CORP
    • IGARASHI RYOSHIRAI HIDEYUKIKURIHARA SANEYOSHINISHINO MITSUHIROKIKUCHI TERU
    • A47B97/00B62B3/00B62B3/04
    • PROBLEM TO BE SOLVED: To prevent dropping of equipment placed on a top plate by arranging a belt for preventing dropping around the equipment placed on the top plate and fixing both end parts of the belt for preventing dropping to both side boards of a box-like housing part. SOLUTION: The lower parts of fixing plates 5 of vertically long rectangles are fixed to the front/upper part and the rear/upper part of both side boards 1c of the box-like housing part 1 to be symmetrical with respect to right and left and in the state of being capable of attaching and detaching proper fixing tool 6. A horizontally long engaging hole 7 is formed at a tilting piece 5a facing outupward bent and formed at the upper part of each plate 5 fixed to the fixing tool 6. An annular part at the base end the right belt piece 8a of the respectively front/rear pair of the belts for preventing dropping 8 is engaged to both of the engaging holes 7. The base end of the belt piece 8b is engaged to both engaging holes of the board 5, both of the belt pieces 8a, 8b are arranged around the device 4 placed on the top plate 1b and the tip part of the piece 8b is inserted to a buckle 9 to fasten.