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1. 发明申请

US20120119006A1 SHREDDER WITH JAM PROOF SYSTEM 有权
标题翻译：具有JAM PROOF系统的SHREDDER
公开(公告)号：US20120119006A1
公开(公告)日：2012-05-17
申请号：US13335342
申请日：2011-12-22
申请人： Jin Hu , Qingcheng Cai , Aiyu Huang , Michael D. Jensen
发明人： Jin Hu , Qingcheng Cai , Aiyu Huang , Michael D. Jensen
IPC分类号： B02C19/00
CPC分类号： B02C18/0007 , B02C18/16 , B02C23/04 , B02C25/00 , B02C2018/0015 , B02C2018/164
摘要： A shredder has a jam proof system with a thickness detector having a contact member which displaces as an article is inserted into the shredder and a resistance generating mechanism which provides a resistance force to the contact member, in response to its displacement. The greater the thickness of the article, the greater the resistance force realized. When a predetermined thickness is reached, there is a significant change in the resistance force. The resistance generating mechanism may include at least two spring mechanisms and provide feedback to the user that the inserted article may be too thick. In addition, the thickness detector may include a thickness sensor. The sensor may communicate with a controller to alert the user, and/or alter the operation of the shredder, in response to the thickness of the inserted article. For example, the controller may visually and/or audibly alert the user, or control shredder motor response.
摘要翻译：破碎机具有防堵系统，其具有厚度检测器，该厚度检测器具有随着物品被插入到粉碎机中而移位的接触构件，以及响应于其位移而向接触构件提供阻力的电阻产生机构。制品的厚度越大，实现的阻力就越大。当达到预定厚度时，阻力有明显的变化。电阻产生机构可以包括至少两个弹簧机构，并且向用户提供插入物品可能太厚的反馈。此外，厚度检测器可以包括厚度传感器。响应于插入的物品的厚度，传感器可以与控制器通信以提醒用户和/或改变粉碎机的操作。例如，控制器可以视觉和/或听觉地警告用户，或控制粉碎机电动机的响应。

2. 发明授权

US09283567B2 Shredder with jam proof system 有权
标题翻译：破碎机带防堵系统
公开(公告)号：US09283567B2
公开(公告)日：2016-03-15
申请号：US13335342
申请日：2011-12-22
申请人： Jin Hu , Qingcheng Cai , Aiyu Huang , Michael D Jensen
发明人： Jin Hu , Qingcheng Cai , Aiyu Huang , Michael D Jensen
IPC分类号： B02C25/00 , B02C18/00 , B02C18/16 , B02C23/04
CPC分类号： B02C18/0007 , B02C18/16 , B02C23/04 , B02C25/00 , B02C2018/0015 , B02C2018/164
摘要： A shredder has a jam proof system with a thickness detector having a contact member which displaces as an article is inserted into the shredder and a resistance generating mechanism which provides a resistance force to the contact member, in response to its displacement. The greater the thickness of the article, the greater the resistance force realized. When a predetermined thickness is reached, there is a significant change in the resistance force. The resistance generating mechanism may include at least two spring mechanisms and provide feedback to the user that the inserted article may be too thick. In addition, the thickness detector may include a thickness sensor. The sensor may communicate with a controller to alert the user, and/or alter the operation of the shredder, in response to the thickness of the inserted article. For example, the controller may visually and/or audibly alert the user, or control shredder motor response.
摘要翻译：破碎机具有防堵系统，其具有厚度检测器，该厚度检测器具有随着物品被插入到粉碎机中而移位的接触构件，以及响应于其位移而向接触构件提供阻力的电阻产生机构。制品的厚度越大，实现的阻力就越大。当达到预定厚度时，阻力有明显的变化。电阻产生机构可以包括至少两个弹簧机构，并且向用户提供插入物品可能太厚的反馈。此外，厚度检测器可以包括厚度传感器。响应于插入的物品的厚度，传感器可以与控制器通信以提醒用户和/或改变粉碎机的操作。例如，控制器可以视觉和/或听觉地警告用户，或控制粉碎机电动机的响应。

3. 发明授权

US08091809B2 Shredder with jam proof system 有权
标题翻译：破碎机带防堵系统
公开(公告)号：US08091809B2
公开(公告)日：2012-01-10
申请号：US12409896
申请日：2009-03-24
申请人： Jin Hu , Qingcheng Cai , Aiyu Huang , Michael D Jensen
发明人： Jin Hu , Qingcheng Cai , Aiyu Huang , Michael D Jensen
IPC分类号： B02C25/00
CPC分类号： B02C18/0007 , B02C18/16 , B02C23/04 , B02C25/00 , B02C2018/0015 , B02C2018/164
摘要： A shredder is disclosed having a jam proof system. In one embodiment, the jam proof system provides a thickness detector having a contact member which displaces as an article is inserted into a throat of the shredder and a resistance generating mechanism configured to provide a resistance force to the contact member, in response to displacement of the contact member. The greater the thickness of the material the greater the resistance force that will be realized. When the material reaches a predetermined thickness, there will be a significant change in the resistance force. The resistance generating mechanism may include at least two spring mechanisms serially arranged, such as, a first spring mechanism and a second spring mechanism. This feature provides immediate and direct feedback to the user that the article inserted into the shredder may be too thick. In addition, the thickness detector may include a sensor, and in particular, a Hall effect sensor assembly configured to measure the thickness of the article inserted into the throat. The sensor may communicate with a controller that is configured to alert the user, and/or alter the operation of the shredder, in response to the thickness of the material. For example, the controller may visually and/or audibly alert the user, or control the shredder motor response.
摘要翻译：公开了一种具有防堵系统的粉碎机。在一个实施例中，防堵系统提供了一种厚度检测器，其具有接触构件，该接触构件随着物品被插入粉碎机的喉部而移位;以及电阻产生机构，其被配置为向接触构件提供阻力，联系人。材料的厚度越大，阻力就越大。当材料达到预定厚度时，电阻力将发生显着变化。电阻产生机构可以包括串联地布置的至少两个弹簧机构，例如第一弹簧机构和第二弹簧机构。该功能为用户提供了直接和直接的反馈，即插入粉碎机的物品可能太厚。此外，厚度检测器可以包括传感器，特别地，霍尔效应传感器组件被配置为测量插入到喉部中的物品的厚度。响应于材料的厚度，传感器可与配置成警告用户的控制器通信，和/或改变粉碎机的操作。例如，控制器可以在视觉和/或听觉上警告用户，或者控制粉碎机的电机响应。

4. 发明授权

US08205815B2 Paper alignment sensor arrangement 有权
标题翻译：纸对齐传感器布置
公开(公告)号：US08205815B2
公开(公告)日：2012-06-26
申请号：US12466775
申请日：2009-05-15
申请人： Qingcheng Cai , Michael D. Jensen
发明人： Qingcheng Cai , Michael D. Jensen
IPC分类号： B02C25/00
CPC分类号： B02C25/00 , B02C18/0007 , B02C2018/0046 , B02C2018/164
摘要： A shredder includes a housing having a throat for receiving at least one article to be shredded and a shredder mechanism received in the housing. The shredder mechanism includes a motor and cutter elements, and enables the articles to be shredded to be fed into the cutter elements. The motor is operable to drive the cutter elements so that the cutter elements shred the articles into shredded particles. The shredder also includes a plurality of sensors provided along the throat for sensing articles. A controller is coupled to the motor and the sensors, the controller being configured to perform a predetermined motor control operation of the motor responsive to the sensors sensing the articles inserted into the throat at an angle above a predetermined angle threshold or the sensors sensing with a predetermined sensing pattern the at least one rectangular sheet of paper inserted into the throat.
摘要翻译：切碎机包括具有用于接收至少一个待切碎物品的喉部的壳体和容纳在壳体中的粉碎机构。切碎机构包括电动机和切割元件，并且能够使物品被切割成进给刀具元件。电动机可操作地驱动切割元件，使得切割器元件将制品切碎成切碎的颗粒。切碎机还包括沿着喉部设置的用于感测物品的多个传感器。控制器耦合到电动机和传感器，控制器被配置为执行电动机的预定的电动机控制操作，响应于传感器以高于预定角度阈值的角度感测插入到喉部中的物品，或者利用预定的感测图案将至少一个矩形纸片插入喉部。

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