Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
RUST REMOVER
Document Type and Number:
Japanese Patent JP2018034127
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a rust remover applicable in response to a riser of various sizes, capable of also efficiently scratching off rust in a short time, and capable of discharging to the outside by surely making the scratched-off rust enter into a pipe in addition.SOLUTION: A rust remover 20 is constituted of a long size pipe 22 forming an axial directional flow passage 22a on the inside and having a rotary operation handle 24 and a scratching-off member 34 integrally installed in the long size pipe 22, forming a plurality of opening parts 26 extending in the axial direction on an outer peripheral surface and forming a small hole 32 on an end surface on the opposite side of an installation part, and detachably installs an outward expanding blade member 34B in the scratching-off member 34.SELECTED DRAWING: Figure 1

Inventors:
ARIKAWA YASUTADA
YOSHIMURA YUJI
MIYAHARA HIROKI
Application Number:
JP2016170922A
Publication Date:
March 08, 2018
Filing Date:
September 01, 2016
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
TOKYO SUIDO SERVICE KK
International Classes:
B08B9/043; B08B9/045; E03B7/09
Attorney, Agent or Firm:
特許業務法人SSINPAT