Title:
切削アセンブリ
Document Type and Number:
Japanese Patent JP2021516738
Kind Code:
A
Abstract:
本開示は、水平切削配向と垂直切削配向との間で移動可能なディスクカッタを備えた採掘用切削アセンブリに関する。
Inventors:
Matthew, John, Ian, Reaming
Valentine, Kanyanta
Habib, Salidikumen
Adrian, Vermaelen
Valentine, Kanyanta
Habib, Salidikumen
Adrian, Vermaelen
Application Number:
JP2021500346A
Publication Date:
July 08, 2021
Filing Date:
March 21, 2019
Export Citation:
Assignee:
ELEMENT SIX (UK) LIMITED
DE BEERS GROUP SERVICES PROPRIETARY LIMITED
DE BEERS GROUP SERVICES PROPRIETARY LIMITED
International Classes:
E21C25/16
Foreign References:
| US4838615A | 1989-06-13 | |||
| US3596997A | 1971-08-03 | |||
| US4755004A | 1988-07-05 | |||
| US20130145657A1 | 2013-06-13 |
Attorney, Agent or Firm:
Yukitaka Nakamura
Satoru Asakura
Kazuma Kojima
Kazuya Yamashita
Satoru Asakura
Kazuma Kojima
Kazuya Yamashita