CA2203625A1 - Continuous highwall mining machine with armless conveyor - Google Patents

Continuous highwall mining machine with armless conveyor

Info

Publication number
CA2203625A1
CA2203625A1 CA 2203625 CA2203625A CA2203625A1 CA 2203625 A1 CA2203625 A1 CA 2203625A1 CA 2203625 CA2203625 CA 2203625 CA 2203625 A CA2203625 A CA 2203625A CA 2203625 A1 CA2203625 A1 CA 2203625A1
Authority
CA
Canada
Prior art keywords
armless
continuous
frame
mining machine
conveyor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA 2203625
Other languages
French (fr)
Other versions
CA2203625C (en
Inventor
John J. Sartaine
John A. Baird, Jr.
Ian T. Carr
Jon C. Blackstock
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ICG ADDCAR SYSTEMS
Original Assignee
John J. Sartaine
John A. Baird, Jr.
Ian T. Carr
Jon C. Blackstock
Mining Technologies, Inc.
Icg Addcar Systems
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US08/328,642 external-priority patent/US5522647A/en
Application filed by John J. Sartaine, John A. Baird, Jr., Ian T. Carr, Jon C. Blackstock, Mining Technologies, Inc., Icg Addcar Systems filed Critical John J. Sartaine
Publication of CA2203625A1 publication Critical patent/CA2203625A1/en
Application granted granted Critical
Publication of CA2203625C publication Critical patent/CA2203625C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

A continuous highwall mining machine (10) includes a frame (12) and a ground engaging loading shovel (32) that is mounted to extend forwardly from the frame. A cutter (16) for winning aggregate material is mounted to the frame (12) so as to extend above and forwardly of the loading shovel (32). An armless conveyor system (40) conveys aggregate material won from the mineral seam. The armless conveyor system includes twin chains having a forked section (44) at the forwardmost end carried on the loading shovel (32) and an uninterrupted humpless and dipless path extending rearwardly to a discharge end.
CA 2203625 1994-10-25 1995-10-18 Continuous highwall mining machine with armless conveyor Expired - Lifetime CA2203625C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/328,642 1994-10-25
US08/328,642 US5522647A (en) 1994-10-25 1994-10-25 Continuous highwall mining machine with armless conveyor
PCT/US1995/013105 WO1996012869A1 (en) 1994-10-25 1995-10-18 Continuous highwall mining machine with armless conveyor

Publications (2)

Publication Number Publication Date
CA2203625A1 true CA2203625A1 (en) 1996-05-02
CA2203625C CA2203625C (en) 2000-08-01

Family

ID=29422763

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2203625 Expired - Lifetime CA2203625C (en) 1994-10-25 1995-10-18 Continuous highwall mining machine with armless conveyor

Country Status (1)

Country Link
CA (1) CA2203625C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6652035B2 (en) 2001-08-30 2003-11-25 Nova Construction Company Limited Highwall mining system
CN113833460A (en) * 2021-09-24 2021-12-24 冯玉霞 Broken coal mining equipment

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2928293C (en) * 2013-10-21 2019-10-15 Suhua LIU Method of loading material by curved auxiliary rocker arm on mining machine, and mining machine having curved auxiliary rocker arm capable of loading material for implementing said method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6652035B2 (en) 2001-08-30 2003-11-25 Nova Construction Company Limited Highwall mining system
CN113833460A (en) * 2021-09-24 2021-12-24 冯玉霞 Broken coal mining equipment

Also Published As

Publication number Publication date
CA2203625C (en) 2000-08-01

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20151019