公开(公告)号：US06926583B2

公开(公告)日：2005-08-09

申请号：US10217582

申请日：2002-08-12

Applicant: Josef Nussbaumer ,  Rolf Spangenberg ,  Francois Boland ,  Jean-Pierre Chevalier

Inventor： Josef Nussbaumer ,  Rolf Spangenberg ,  Francois Boland ,  Jean-Pierre Chevalier

IPC: B24D7/06 ,  B24D7/12 ,  B24B49/00

CPC classification number: B24D7/06 ,  B24D7/12

Abstract: A grinding wheel including a circular grinding region (1) with a plurality of through-openings (3) formed therein, a central mounting region (2) coaxial with the grinding region (1), and a plurality of cutting bodies (4) having a rectangular base surface, projecting from the grinding region (1), and spaced from a center of the mounting region (2) by different radial distances, with each cutting body (4) having a longitudinal side (5) adjacent to the center of the mounting region (2) and a wide side (6) remote from the center of the mounting region (2), with the longitudinal side (5) and the wide side (6) forming together an edge (K), and with the longitudinal side (5) extending at an angle (B) of from 35° to 55° to a radial line (R) extending from the center of the mounting region (2) and passing tangentially to the edge (K).

Abstract translation: 一种砂轮，包括：圆形磨削区域（1），其中形成有多个通孔（3），与研磨区域（1）同轴的中心安装区域（2），以及多个切割体（4），其具有 从研磨区域（1）突出并且与安装区域（2）的中心距离不同的径向距离的矩形基面，每个切割体（4）具有邻近中心的纵向侧（5） 安装区域（2）和远离安装区域（2）的中心的宽侧（6），纵向侧面（5）和宽侧面（6）一起形成边缘（K），并且与 纵向侧（5）以从35°至55°的角度（B）延伸到从安装区域（2）的中心延伸并且相对于边缘（K）延伸的径向线（R）。

公开(公告)号：US5911620A

公开(公告)日：1999-06-15

申请号：US27863

申请日：1998-02-23

Applicant: Rolf Spangenberg ,  Josef Nussbaumer

Inventor： Rolf Spangenberg ,  Josef Nussbaumer

IPC: B24B55/06 ,  B24D7/00 ,  B24D7/06 ,  B24D7/18

CPC classification number: B24B55/06 ,  B24D7/18

Abstract: A pot-shaped grinding wheel having a circular grinding region provided with a plurality of segment-like grinding members (5), a circular seat region (4) coaxial with an axially spaced from the grinding region (2), a transition region (3) extending between an inner contour of the grinding region (2) and an outer contour of the seat region (4) and tapering toward the outer contour of the seat region (4), and at least one bore (6) extending parallel to an axis of the grinding wheel and arranged in the grinding region (2) and at least one bore (7) likewise extending parallel to the grinding wheel axis and arranged in the transition region (3).

Abstract translation: 一种盆形砂轮，其具有设置有多个段状研磨构件（5）的圆形研磨区域，与研磨区域（2）轴向间隔开的圆形座部区域（4），过渡区域（3） ）在所述研磨区域（2）的内部轮廓和所述座椅区域（4）的外部轮廓之间延伸并且朝向所述座椅区域（4）的外部轮廓逐渐变细，以及至少一个平行于 并且布置在研磨区域（2）中，并且至少一个孔（7）同样平行于研磨轮轴线延伸并且布置在过渡区域（3）中。