Title:
GRINDER FOR GRINDING WORK-PIECE HAVING INTERNAL PROFILE
Document Type and Number:
Japanese Patent JP2018187761
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a grinder in which an accurate same position can be assured for a reception part by facilitating change of a grinding arm.SOLUTION: A grinder comprises a grinding arm (1) which is supported by one abrasive wheel (2) for grinding a profile of a work-piece, and a reception part (3) which is located on the grinder for holding the grinding arm (1). The grinding arm (1) comprises two mold closing pins (4, 5) which are separated from each other, the reception part (3) comprises two corresponding grooves (6, 7) for reception of the mold closing pins (4, 5). Lock components (8, 9) in the reception part (3) are located in such a manner that the lock components can be fixed in the grooves (6, 7) by the mold closing pins (4, 5).SELECTED DRAWING: Figure 1
Inventors:
STEFAN KRAMER
STEFAN SCHNEIDER
HEIKE HEMPEL
STEFAN SCHNEIDER
HEIKE HEMPEL
Application Number:
JP2018088577A
Publication Date:
November 29, 2018
Filing Date:
May 02, 2018
Export Citation:
Assignee:
KAPP WERKZEUGMASCHINEN GMBH
NILES WERKZEUGMASCHINEN GMBH
NILES WERKZEUGMASCHINEN GMBH
International Classes:
B24B41/04; B24B19/00; B24B55/02
Attorney, Agent or Firm:
Hitoshi Shinbo