公开(公告)号：US08118071B2

公开(公告)日：2012-02-21

申请号：US12938035

申请日：2010-11-02

申请人： Charles Sued ,  Aron Abramson

发明人： Charles Sued ,  Aron Abramson

IPC分类号： B43L23/00 ,  B23Q15/00

CPC分类号： B43L23/00 ,  B43L23/002 ,  B43L23/008 ,  B43L23/02

摘要： A pencil sharpener that facilitates the sharpening of pencils by any one or more of the following: preventing injury; automatically sharpening pencils without manual manipulation; providing status indicators during sharpening; and/or allowing varying degrees of sharpness to be selected.

摘要翻译： 一种铅笔刀，可以通过以下任何一种或多种方法来削尖铅笔：防止伤害; 自动锐化铅笔，无需手动操作; 提供锐化状态指标; 和/或允许选择不同程度的清晰度。

公开(公告)号：US20080060720A1

公开(公告)日：2008-03-13

申请号：US11602252

申请日：2006-11-21

申请人： Jingyi Hu

发明人： Jingyi Hu

IPC分类号： B43L23/02

CPC分类号： B43L23/002 ,  B43L23/008 ,  B43L23/02

摘要： An electric pencil sharpener, comprises a base, a powering device, a feeding subassembly, a cutter subassembly and an adjusting subassembly. Two brackets (31, 32) are mounted on the base, standing face to face. Each of the brackets defines two guideways (35) therein. The powering device is attached to the base. The feeding subassembly comprises a feeding gear module and a pair of feeding rollers (23, 24). The feeding rollers are respectively supported in guideways between the brackets. The feeding gear module driven by the powering device makes one of feeding rollers to rotate therein. The adjusting subassembly encompasses the feeding rollers on the bracket. The adjusting subassembly pushes the feeding rollers to move along the guideways. With restriction of the guideways, the distance between the two feeding rollers alters so that pencils with different size can be automatically fed and processed.

摘要翻译： 一种电动铅笔刀，包括基座，动力装置，进给子组件，切割器组件和调整子组件。 两个支架（31,32）安装在基座上，面对面地放置。 每个支架在其中限定两个导轨（35）。 供电设备连接到基座。 进给子组件包括进给齿轮模块和一对进给辊（23,24）。 进料辊分别支撑在支架之间的导轨中。 由供电装置驱动的进给齿轮组件使得一个进给辊在其中旋转。 调节子组件包括支架上的进给辊。 调节子组件推动进给辊沿导轨移动。 通过导轨的限制，两个进给辊之间的距离发生变化，使得可以自动进给和处理具有不同尺寸的铅笔。

公开(公告)号：US20110041956A1

公开(公告)日：2011-02-24

申请号：US12938035

申请日：2010-11-02

申请人： Charles Sued ,  Aron Abramson

发明人： Charles Sued ,  Aron Abramson

IPC分类号： B27M1/00 ,  B43L23/00 ,  B23Q15/00

CPC分类号： B43L23/00 ,  B43L23/002 ,  B43L23/008 ,  B43L23/02

摘要： A pencil sharpener that facilitates the sharpening of pencils by any one or more of the following: preventing injury; automatically sharpening pencils without manual manipulation; providing status indicators during sharpening; and/or allowing varying degrees of sharpness to be selected.

摘要翻译： 一种铅笔刀，可以通过以下任何一种或多种方法来削尖铅笔：防止伤害; 自动锐化铅笔，无需手动操作; 提供锐化状态指标; 和/或允许选择不同程度的清晰度。

公开(公告)号：US07669619B2

公开(公告)日：2010-03-02

申请号：US11688885

申请日：2007-03-21

申请人： Hongtao Sun

发明人： Hongtao Sun

IPC分类号： B43L23/02 ,  B43L23/08

CPC分类号： B43L23/02 ,  B43L23/002 ,  B43L23/008

摘要： An electric pencil sharpener includes a frame, a first motor, a first transmission mechanism driven by the first motor, and a continuing feeding mechanism. The feeding mechanism includes a roller, a feeding wheel rotatably mounted to the frame and driven by the first transmission mechanism, and a driving assembly. An end of the driving assembly is driven by the first transmission mechanism, and the other end of the driving assembly is connected to the roller. The roller defines a groove in a bottom thereof, for pencils falling through. The feeding wheel defines a plurality of receiving slots each for receiving a pencil. The roller is driven by the driving assembly to swing, when the groove of the roller aligns with one of the receiving slots of the roller. Thus, a pencil falls into the receiving slot.

摘要翻译： 电动铅笔刀包括框架，第一电动机，由第一电动机驱动的第一变速机构和连续供给机构。 进给机构包括：滚子，可旋转地安装在框架上并由第一传动机构驱动的进给轮，以及驱动组件。 驱动组件的一端由第一传动机构驱动，驱动组件的另一端与滚筒连接。 辊子在其底部限定了一个凹槽，用于铅笔落下。 馈送轮限定了多个用于接收铅笔的接收槽。 当辊的凹槽与辊的一个接收槽对准时，辊被驱动组件驱动以摆动。 因此，铅笔落入接收槽。

公开(公告)号：US20080142117A1

公开(公告)日：2008-06-19

申请号：US11611899

申请日：2006-12-18

申请人： Yuhua Andy Peng

发明人： Yuhua Andy Peng

IPC分类号： B43L23/02

CPC分类号： B43L23/002 ,  B43L23/008 ,  B43L23/02

摘要： An electric multi-pencil sharpener includes an entering pencil vase, a sending mechanism, a hustling mechanism, a sharpening mechanism, and an exit pencil vase. The entering pencil vase includes a pushing mechanism for pushing pencils. The hustling mechanism is for clamping pencils to take the pencils into or out of the sharpening mechanism. The sharpening mechanism is for sharpening the pencils. The exit pencil vase has an exit mechanism. The sending mechanism connects the pushing mechanism, the hustling mechanism, and the exit mechanism, to move the pencils from the pushing mechanism to the hustling mechanism and move the pencils sharpened by the sharpening mechanism to the exit mechanism.

摘要翻译： 一种电动多线笔磨刀器，包括进入的铅笔花瓶，发送机构，繁忙机构，磨刀机构和出口铅笔花瓶。 进入的铅笔花瓶包括推铅笔的推送机构。 繁忙的机制是用铅笔夹住铅笔进出磨刀机构。 磨刀机制是用于磨削铅笔。 出口铅笔花瓶有出口机制。 发送机构连接推动机构，喧嚣机构和出口机构，将铅笔从推动机构移动到繁忙机构，并将由锐化机构削尖的铅笔移动到出口机构。

公开(公告)号：US07240703B2

公开(公告)日：2007-07-10

申请号：US11258291

申请日：2005-10-24

申请人： Jingyi Hu

发明人： Jingyi Hu

IPC分类号： B43L23/08

CPC分类号： B43L23/002 ,  B43L23/008 ,  B43L23/02

摘要： An automatic pencil sharpener having a motor, a transmission device, a cutter assembly, a feeding device, a feeding reverse mechanism, and a manual reverse mechanism. The feeding device has a pair of feeding rollers for feeding the pencil. The manual reverse mechanism for manually retreating the pencil has a pushing rod and a key switch. The pencil is fed by the feeding device and delivered to the cutter assembly. The cutter assembly processes the pencil. After the pencil is shaved, the feeding reverse mechanism drives the motor to rotate in a reverse direction so as to retreat the pencil from the sharpener. When the pencil is too short to shave and stops in the sharpener, the pencil is retreated from the sharpener by the manual reverse mechanism.

摘要翻译： 一种具有马达，传动装置，切割器组件，进给装置，进给反转机构和手动反向机构的自动铅笔刀。 送料装置具有一对喂铅笔的喂料辊。 用于手动撤回铅笔的手动反转机构具有推杆和钥匙开关。 铅笔由进给装置供给并输送到切割器组件。 刀具组件处理铅笔。 在铅笔被刮削之后，进给反转机构驱动电动机沿相反方向旋转，以便将铅笔从磨刀器中退回。 当铅笔太短而不能剃刮并停在磨刀机中时，铅笔将通过手动反向机构从磨刀机中退回。

公开(公告)号：US07726365B2

公开(公告)日：2010-06-01

申请号：US11819986

申请日：2007-06-29

申请人： Jingyi Hu

发明人： Jingyi Hu

IPC分类号： B43L23/00

CPC分类号： B43L23/002 ,  B43L23/008 ,  B43L23/02

摘要： An electric pencil sharpener includes a motor, a transmission subassembly and a cutter subassembly driven by the motor, a feeding subassembly and at least one resilient adjusting means. The feeding subassembly includes a feeding gear set coupled to the transmission subassembly and two feeding rollers adapted to sandwich a pencil to be sharpened, at least one feeding roller is driven by the feeding gear set. The pair of brackets is arranged in parallel, respectively defining slide ways to movablely support the feeding rollers. A feeding space is defined between the two brackets. The at least one resilient adjusting means connects the two feeding rollers outside or inside the feeding space, adapted for keeping the feeding rollers nipping the pencil and engendering a pencil feeding friction.

摘要翻译： 电动铅笔刀包括电动机，变速器组件和由电动机驱动的切割器组件，进给子组件和至少一个弹性调节装置。 馈送子组件包括耦合到传输子组件的馈送齿轮组和适于夹紧要被削尖的铅笔的两个进给辊，至少一个进给辊由进给齿轮组驱动。 一对支架平行布置，分别限定滑动方式以可移动地支撑进给辊。 在两个支架之间定义进给空间。 所述至少一个弹性调节装置将所述两个进给辊连接在所述进给空间的外部或内部，适于保持所述进给辊夹住所述铅笔并产生铅笔进给摩擦。

公开(公告)号：US07699082B2

公开(公告)日：2010-04-20

申请号：US11611899

申请日：2006-12-18

申请人： Yuhua Andy Peng

发明人： Yuhua Andy Peng

IPC分类号： B43L23/02

CPC分类号： B43L23/002 ,  B43L23/008 ,  B43L23/02

摘要： An electric multi-pencil sharpener includes an entering pencil vase, a sending mechanism, a hustling mechanism, a sharpening mechanism, and an exit pencil vase. The entering pencil vase includes a pushing mechanism for pushing pencils. The hustling mechanism is for clamping pencils to take the pencils into or out of the sharpening mechanism. The sharpening mechanism is for sharpening the pencils. The exit pencil vase has an exit mechanism. The sending mechanism connects the pushing mechanism, the hustling mechanism, and the exit mechanism, to move the pencils from the pushing mechanism to the hustling mechanism and move the pencils sharpened by the sharpening mechanism to the exit mechanism.

摘要翻译： 一种电动多线笔磨刀器，包括进入的铅笔花瓶，发送机构，繁忙机构，磨刀机构和出口铅笔花瓶。 进入的铅笔花瓶包括推铅笔的推送机构。 繁忙的机制是用铅笔夹住铅笔进出磨刀机构。 磨刀机制是用于磨削铅笔。 出口铅笔花瓶有出口机制。 发送机构连接推动机构，喧嚣机构和出口机构，将铅笔从推动机构移动到繁忙机构，并将由锐化机构削尖的铅笔移动到出口机构。

公开(公告)号：US07546858B2

公开(公告)日：2009-06-16

申请号：US11451753

申请日：2006-06-12

申请人： Michael E. Peterson ,  Stuart David Farnworth ,  James E. McCay

发明人： Michael E. Peterson ,  Stuart David Farnworth ,  James E. McCay

IPC分类号： B43L23/00

CPC分类号： B43L23/002 ,  B43L23/008 ,  B43L23/02

摘要： A pencil sharpener includes a base having a bottom surface adapted for being supported by a horizontal surface. A cutting assembly is mounted to the base and projects upwardly therefrom. A cage is disposed above the base and has an upper portion surrounding the cutting assembly. The upper portion of the cage includes at least one radial chute. An upper cover portion has an opening for insertion of an end of a pencil. A receptacle disposed above the base surrounds the cage, for collecting the shavings from sharpening a pencil.

摘要翻译： 铅笔刀包括具有适于由水平表面支撑的底面的底座。 切割组件安装到基部并从其向上突出。 保持架设置在基座的上方，并且具有围绕切割组件的上部。 保持架的上部包括至少一个径向滑槽。 上盖部分具有用于插入铅笔端部的开口。 设置在基座上方的容器围绕保持架，用于收集从削尖铅笔的切屑。

公开(公告)号：US20080149220A1

公开(公告)日：2008-06-26

申请号：US11688885

申请日：2007-03-21

申请人： Sun Hongtao

发明人： Sun Hongtao

IPC分类号： B43L23/00

CPC分类号： B43L23/02 ,  B43L23/002 ,  B43L23/008

摘要： An electric pencil sharpener includes a frame, a first motor, a first transmission mechanism driven by the first motor, and a continuing feeding mechanism. The feeding mechanism includes a roller, a feeding wheel rotatably mounted to the frame and driven by the first transmission mechanism, and a driving assembly. An end of the driving assembly is driven by the first transmission mechanism, and the other end of the driving assembly is connected to the roller. The roller defines a groove in a bottom thereof, for pencils falling through. The feeding wheel defines a plurality of receiving slots each for receiving a pencil. The roller is driven by the driving assembly to swing, when the groove of the roller aligns with one of the receiving slots of the roller. Thus, a pencil falls into the receiving slot.

摘要翻译： 电动铅笔刀包括框架，第一电动机，由第一电动机驱动的第一变速机构和连续供给机构。 进给机构包括：滚子，可旋转地安装在框架上并由第一传动机构驱动的进给轮，以及驱动组件。 驱动组件的一端由第一传动机构驱动，驱动组件的另一端与滚筒连接。 辊子在其底部限定了一个凹槽，用于铅笔落下。 馈送轮限定了多个用于接收铅笔的接收槽。 当辊的凹槽与辊的一个接收槽对准时，辊被驱动组件驱动以摆动。 因此，铅笔落入接收槽。