GB2346635B - Mine roof truss with cable tie member - Google Patents

Mine roof truss with cable tie member

Info

Publication number
GB2346635B
GB2346635B GB0002816A GB0002816A GB2346635B GB 2346635 B GB2346635 B GB 2346635B GB 0002816 A GB0002816 A GB 0002816A GB 0002816 A GB0002816 A GB 0002816A GB 2346635 B GB2346635 B GB 2346635B
Authority
GB
United Kingdom
Prior art keywords
cable tie
roof truss
mine roof
tie member
mine
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.)
Expired - Fee Related
Application number
GB0002816A
Other versions
GB0002816D0 (en
GB2346635A (en
Inventor
John C Stankus
Kendal Taylor
Robert Pride
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.)
Jennmar Corp
Original Assignee
Jennmar Corp
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
Application filed by Jennmar Corp filed Critical Jennmar Corp
Publication of GB0002816D0 publication Critical patent/GB0002816D0/en
Publication of GB2346635A publication Critical patent/GB2346635A/en
Application granted granted Critical
Publication of GB2346635B publication Critical patent/GB2346635B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/006—Lining anchored in the rock
GB0002816A 1999-02-10 2000-02-09 Mine roof truss with cable tie member Expired - Fee Related GB2346635B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11945299P 1999-02-10 1999-02-10

Publications (3)

Publication Number Publication Date
GB0002816D0 GB0002816D0 (en) 2000-03-29
GB2346635A GB2346635A (en) 2000-08-16
GB2346635B true GB2346635B (en) 2002-03-27

Family

ID=22384489

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0002816A Expired - Fee Related GB2346635B (en) 1999-02-10 2000-02-09 Mine roof truss with cable tie member

Country Status (4)

Country Link
AU (1) AU721817B1 (en)
CA (1) CA2298210A1 (en)
GB (1) GB2346635B (en)
ZA (1) ZA200000569B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102182483A (en) * 2011-04-26 2011-09-14 山东大学 Semi-rigid abnormal beam anchor cable truss roadway supporting system
CN112610152B (en) * 2020-12-18 2022-12-27 中国煤炭科工集团太原研究院有限公司 Intelligent ultra-large stroke compact type telescopic slide rail anchor protection device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0143534A2 (en) * 1983-09-29 1985-06-05 The Eastern Co. Mine roof support system
US5026217A (en) * 1990-05-14 1991-06-25 Seegmiller Ben L Mine roof support truss and components
GB2274862A (en) * 1992-10-16 1994-08-10 Jennmar Corp Apparatus for supporting a mine roof
US5466095A (en) * 1993-06-10 1995-11-14 Scott Investment Partners Underground support system and method of support

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0143534A2 (en) * 1983-09-29 1985-06-05 The Eastern Co. Mine roof support system
US5026217A (en) * 1990-05-14 1991-06-25 Seegmiller Ben L Mine roof support truss and components
GB2274862A (en) * 1992-10-16 1994-08-10 Jennmar Corp Apparatus for supporting a mine roof
US5466095A (en) * 1993-06-10 1995-11-14 Scott Investment Partners Underground support system and method of support

Also Published As

Publication number Publication date
AU721817B1 (en) 2000-07-13
GB0002816D0 (en) 2000-03-29
ZA200000569B (en) 2000-08-18
CA2298210A1 (en) 2000-08-10
GB2346635A (en) 2000-08-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20110209