GB2309989B - Apparatus for use in underground operations - Google Patents

Apparatus for use in underground operations

Info

Publication number
GB2309989B
GB2309989B GB9702478A GB9702478A GB2309989B GB 2309989 B GB2309989 B GB 2309989B GB 9702478 A GB9702478 A GB 9702478A GB 9702478 A GB9702478 A GB 9702478A GB 2309989 B GB2309989 B GB 2309989B
Authority
GB
United Kingdom
Prior art keywords
underground operations
underground
operations
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
GB9702478A
Other versions
GB9702478D0 (en
GB2309989A (en
Inventor
Michael Nicholas Barnfather
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB9702478D0 publication Critical patent/GB9702478D0/en
Publication of GB2309989A publication Critical patent/GB2309989A/en
Application granted granted Critical
Publication of GB2309989B publication Critical patent/GB2309989B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F11/00—Rescue devices or other safety devices, e.g. safety chambers or escape ways
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Business, Economics & Management (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Management (AREA)
  • Pulmonology (AREA)
  • Emergency Lowering Means (AREA)
GB9702478A 1996-02-08 1997-02-07 Apparatus for use in underground operations Expired - Fee Related GB2309989B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9602576.2A GB9602576D0 (en) 1996-02-08 1996-02-08 Apparatus for use in underground operations

Publications (3)

Publication Number Publication Date
GB9702478D0 GB9702478D0 (en) 1997-03-26
GB2309989A GB2309989A (en) 1997-08-13
GB2309989B true GB2309989B (en) 1999-07-28

Family

ID=10788354

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9602576.2A Pending GB9602576D0 (en) 1996-02-08 1996-02-08 Apparatus for use in underground operations
GB9702478A Expired - Fee Related GB2309989B (en) 1996-02-08 1997-02-07 Apparatus for use in underground operations

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9602576.2A Pending GB9602576D0 (en) 1996-02-08 1996-02-08 Apparatus for use in underground operations

Country Status (1)

Country Link
GB (2) GB9602576D0 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO325265B1 (en) * 2006-02-16 2008-03-17 Acona Group As Transportsystem
US8007047B2 (en) 2006-02-27 2011-08-30 Kennedy Metal Products & Buildings, Inc. Mine refuge
US8678515B2 (en) 2006-02-27 2014-03-25 Kennedy Metal Products & Buildings, Inc. Mine refuge
US7533942B2 (en) 2006-02-27 2009-05-19 Kennedy Metal Products & Buildings, Inc. Mine refuge
CN1915456B (en) * 2006-07-28 2011-10-26 唐志明 Horizontal type lifesaving escaping cabin in twin bodies
CN102191947A (en) * 2010-12-13 2011-09-21 陕西重生矿业科技有限公司 Rescue capsule for underground emergency refuge
CN102182503B (en) * 2011-04-08 2012-12-26 南京航空航天大学 Automatic control equipment and automatic control method for micro-positive pressure maintenance of closed space
CN102182506A (en) * 2011-05-17 2011-09-14 武越 Integrated rescue equipment for underground fixed asylum cavern
CN102359392A (en) * 2011-11-01 2012-02-22 广东安邦救援装备股份有限公司 Intellectualization movable rescue capsule
CN102852548B (en) * 2012-09-03 2015-05-13 柳州市京阳节能科技研发有限公司 Safety device for construction, danger removal and blockage prevention
CN104746445A (en) * 2013-12-25 2015-07-01 柳州市京阳节能科技研发有限公司 Large danger eliminating construction security device
CN105673069B (en) * 2016-01-26 2017-11-07 中铁二十一局集团第三工程有限公司 In tunnel construction can automatic moving safe escape device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144801A (en) * 1977-10-20 1979-03-20 Taylor Diving & Salvage Co., Inc. Method and apparatus for transporting and housing tunnel workers active in high pressure environments

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144801A (en) * 1977-10-20 1979-03-20 Taylor Diving & Salvage Co., Inc. Method and apparatus for transporting and housing tunnel workers active in high pressure environments

Also Published As

Publication number Publication date
GB9702478D0 (en) 1997-03-26
GB9602576D0 (en) 1996-04-10
GB2309989A (en) 1997-08-13

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Legal Events

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

Effective date: 20060207