公开(公告)号：EP2679401B1

公开(公告)日：2016-08-24

申请号：EP13161127.9

申请日：2013-03-26

申请人： SDI CORPORATION

发明人： Chen, Szu-Yu

IPC分类号： B43L23/08

CPC分类号： B43L23/08 ,  B43L23/04 ,  B43L23/085

公开(公告)号：EP2679401A1

公开(公告)日：2014-01-01

申请号：EP13161127.9

申请日：2013-03-26

申请人： SDI CORPORATION

发明人： Chen, Szu-Yu

IPC分类号： B43L23/08

CPC分类号： B43L23/08 ,  B43L23/04 ,  B43L23/085

摘要： A pencil sharpener has a waste case (10), a blade base (20), a blocking chunk (30), a blade (40), a rotating knob (50) and an adjusting shaft (60). The waste case (10) has a mounting hole (111) and multiple positioning segments (112). The blocking chunk (30) is moveably mounted on the bottom of the blade base (20) along an axial direction. The blade (40) is mounted securely on the blade base (20). The rotating knob (50) is mounted rotatably in the mounting hole (111) and has at least one engaging segment (532) selectively engaging the positioning segments (112). The adjusting shaft (60) is connected securely with the rotating knob (50) and is disposed on the blocking chunk (30). When the rotating knob (50) is rotated, the adjusting shaft (60) is rotated to push the blocking chunk (30) to move along the axial direction of the blade base (20).

摘要翻译： 卷笔刀具有废料盒10，刀片底座20，封堵块30，刀片40，旋钮50和调节轴60。 废物箱（10）具有安装孔（111）和多个定位段（112）。 阻挡块（30）沿轴向可移动地安装在叶片基部（20）的底部上。 刀片（40）牢固地安装在刀片基座（20）上。 旋钮（50）可旋转地安装在安装孔（111）中并且具有选择性地接合定位部分（112）的至少一个接合部分（532）。 调节轴（6​​0）与旋钮（50）固定连接并设置在挡块（30）上。 当旋转旋钮50旋转时，调节轴60旋转推动阻挡块30沿叶片基座20的轴向移动。

公开(公告)号：EP1040016A1

公开(公告)日：2000-10-04

申请号：EP98964450.5

申请日：1998-11-26

申请人： Wilhelm Dahle-Bürotechnik GmbH & Co KG

发明人： SCHULTHEISS, Thomas

IPC分类号： B43L23/04

CPC分类号： B43L23/04

摘要： The invention relates to a pencil sharpener, comprising a clamping chuck (1) that feeds a pencil rotationally fixed therein to a rotating milling device. The clamping chuck (1) comprises a plurality of locating tongues (8) pointing almost radially towards a clamp chuck axis (4) to fix the pencil, said tongues being connected to a holding frame(7) surrounding the clamp chuck axis (4) in such a way that they cannot rotate. When the holding frame (7) is pivoted around the clamp chuck axis (4), the locating tongues (8) are bent in the form of a unilaterally tensed bar spring and interacting with stops (15) of a clamp chuck housing (2, 3). The radial inner locating ends (10) of the locating tongues (8) are pivoted outwards to open the clamp chuck (1). The restoring tension of the bent locating tongues (8) is simultaneously used as closing tension for the clamp chuck (1).

公开(公告)号：EP1040016B1

公开(公告)日：2002-09-18

申请号：EP98964450.5

申请日：1998-11-26

申请人： Wilhelm Dahle-Bürotechnik GmbH & Co KG

发明人： SCHULTHEISS, Thomas

IPC分类号： B43L23/04

CPC分类号： B43L23/04

摘要： The invention relates to a pencil sharpener, comprising a clamping chuck (1) that feeds a pencil rotationally fixed therein to a rotating milling device. The clamping chuck (1) comprises a plurality of locating tongues (8) pointing almost radially towards a clamp chuck axis (4) to fix the pencil, said tongues being connected to a holding frame(7) surrounding the clamp chuck axis (4) in such a way that they cannot rotate. When the holding frame (7) is pivoted around the clamp chuck axis (4), the locating tongues (8) are bent in the form of a unilaterally tensed bar spring and interacting with stops (15) of a clamp chuck housing (2, 3). The radial inner locating ends (10) of the locating tongues (8) are pivoted outwards to open the clamp chuck (1). The restoring tension of the bent locating tongues (8) is simultaneously used as closing tension for the clamp chuck (1).