GB1205276A – Apparatus for supporting the roof or side walls of a mine gallery
– Google Patents
GB1205276A – Apparatus for supporting the roof or side walls of a mine gallery
– Google Patents
Apparatus for supporting the roof or side walls of a mine gallery
Info
Publication number
GB1205276A
GB1205276A
GB1048968A
GB1048968A
GB1205276A
GB 1205276 A
GB1205276 A
GB 1205276A
GB 1048968 A
GB1048968 A
GB 1048968A
GB 1048968 A
GB1048968 A
GB 1048968A
GB 1205276 A
GB1205276 A
GB 1205276A
Authority
GB
United Kingdom
Prior art keywords
roof
side walls
supporting
holes
anchor bolts
Prior art date
1967-03-07
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
Application number
GB1048968A
Inventor
Wilhelm Kacic
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.)
1967-03-07
Filing date
1968-03-04
Publication date
1970-09-16
1967-03-07
Priority claimed from FR97794A
external-priority
patent/FR1521519A/en
1968-03-04
Application filed by Individual
filed
Critical
Individual
1970-09-16
Publication of GB1205276A
publication
Critical
patent/GB1205276A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
E—FIXED CONSTRUCTIONS
E21—EARTH DRILLING; MINING
E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
E21D21/0086—Bearing plates
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
E—FIXED CONSTRUCTIONS
E21—EARTH DRILLING; MINING
E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
E21D17/00—Caps for supporting mine roofs
E21D17/02—Cantilever extension or similar protecting devices
E21D17/06—Cantilever extension or similar protecting devices for use in drifting galleries
Abstract
1,205,276. Tunnels &c. W. KACIC. 4 March, 1968 [7 March, 1967; 23 Jan., 1968], No. 10489/68. Heading E1F. A beam supporting the roof or side walls of a tunnel comprises channels 1 connected by U- bolts 24, the channels being spaced apart by collapsable plastic tubes 27. The beam is temporarily supported in position in the tunnel, holes for anchor bolts 15 are drilled in the roof or walls, the anchor bolts are held in the holes by tightening nuts 26, and after the resin or cement fixing the anchor bolts in the holes has hardened the nuts 19 are tightened.
GB1048968A
1967-03-07
1968-03-04
Apparatus for supporting the roof or side walls of a mine gallery
Expired
GB1205276A
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
FR97794A
FR1521519A
(en)
1967-03-07
1967-03-07
Mine drift retaining device by means of anchor seals
FR137128A
FR93747E
(en)
1967-03-07
1968-01-23
Mine gallery support device by means of anchor sealing.
Publications (1)
Publication Number
Publication Date
GB1205276A
true
GB1205276A
(en)
1970-09-16
Family
ID=26174879
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1048968A
Expired
GB1205276A
(en)
1967-03-07
1968-03-04
Apparatus for supporting the roof or side walls of a mine gallery
Country Status (5)
Country
Link
BE
(1)
BE711679A
(en)
DE
(1)
DE1608283A1
(en)
ES
(1)
ES351306A1
(en)
FR
(1)
FR93747E
(en)
GB
(1)
GB1205276A
(en)
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN102220870A
(en)
*
2011-04-29
2011-10-19
安徽省皖北煤电集团有限责任公司百善煤矿
Tunneling head-on temporary support front canopy clip
CN103939118A
(en)
*
2014-03-14
2014-07-23
中南大学
Supporting device for roof advance support in process of tunneling in caving loose rock mass and application of supporting device
CN109441500A
(en)
*
2018-10-22
2019-03-08
山东新阳能源有限公司
A kind of girder truss advanced stand device and method for protecting support
1968
1968-01-23
FR
FR137128A
patent/FR93747E/en
not_active
Expired
1968-03-02
DE
DE19681608283
patent/DE1608283A1/en
active
Pending
1968-03-04
GB
GB1048968A
patent/GB1205276A/en
not_active
Expired
1968-03-05
BE
BE711679D
patent/BE711679A/xx
unknown
1968-03-06
ES
ES351306A
patent/ES351306A1/en
not_active
Expired
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN102220870A
(en)
*
2011-04-29
2011-10-19
安徽省皖北煤电集团有限责任公司百善煤矿
Tunneling head-on temporary support front canopy clip
CN103939118A
(en)
*
2014-03-14
2014-07-23
中南大学
Supporting device for roof advance support in process of tunneling in caving loose rock mass and application of supporting device
CN109441500A
(en)
*
2018-10-22
2019-03-08
山东新阳能源有限公司
A kind of girder truss advanced stand device and method for protecting support
Also Published As
Publication number
Publication date
DE1608283A1
(en)
1970-08-06
FR93747E
(en)
1969-05-09
BE711679A
(en)
1968-07-15
ES351306A1
(en)
1970-04-16
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(en)
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(en)
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(en)
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(en)
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(en)
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Legal Events
Date
Code
Title
Description
1971-01-27
PS
Patent sealed
1976-09-29
PLNP
Patent lapsed through nonpayment of renewal fees
