Title:
WORK MACHINE
Document Type and Number:
Japanese Patent JP2023072451
Kind Code:
A
Abstract:
To provide a work machine configured so that a filler can be used up completely.SOLUTION: A caulking gun 20 comprises: an electric motor 2 as a driving part; a housing 3 that houses the electric motor 2; a cartridge 13 which is mounted on a holder 4 provided in the housing 3 and in which a filler is housed; a pushing part 6 that is driven by the electric motor 2 to push out the filler housed in the cartridge 13; and a control substrate 8 provided with a control circuit for controlling the electric motor 2. The control circuit provided in the control substrate 8 stops output of the electric motor 2, after a piston 6b of the pushing part 6 contacts an inner wall at a filler charging-side D1 of the cartridge 13.SELECTED DRAWING: Figure 3
Inventors:
EBISAWA YUKI
KOBAYASHI HIDEKI
KOBAYASHI HIDEKI
Application Number:
JP2021185019A
Publication Date:
May 24, 2023
Filing Date:
November 12, 2021
Export Citation:
Assignee:
KOKI HOLDINGS CO LTD
International Classes:
B05C17/01; E04F21/165
Attorney, Agent or Firm:
Patent Attorney Tsutsui International Patent Office