Invention Grant
- Patent Title: Skip and crosshead
-
Application No.: US14912642Application Date: 2014-08-25
-
Publication No.: US10385691B2Publication Date: 2019-08-20
- Inventor: Rocky Lynn Webb , Fredric Christopher Delabbio
- Applicant: Technological Resources Pty. Limited
- Applicant Address: AU Melbourne, Victoria
- Assignee: Technological Resources Pty. Limited
- Current Assignee: Technological Resources Pty. Limited
- Current Assignee Address: AU Melbourne, Victoria
- Agency: Banner & Witcoff, Ltd.
- Priority: AU2013903212 20130823
- International Application: PCT/AU2014/000848 WO 20140825
- International Announcement: WO2015/024069 WO 20150226
- Main IPC: E21D7/02
- IPC: E21D7/02 ; E21D1/03 ; E21D9/12

Abstract:
A conveyance system for moving a conveyance along a mine shaft during shaft construction, comprising: a first guide section; a second guide section located along the mineshaft in series with the first guide section, the conveyance being movable along the first guide section; and a head section for receiving the conveyance, the head section cooperating with the first guide section to enable the conveyance to travel from the second guide section along the first guide section when received by the head section.
Public/Granted literature
- US20160208607A1 Skip and Crosshead Public/Granted day:2016-07-21
Information query