JPS5457059A - Rock bolt - Google Patents

Rock bolt

Info

Publication number: JPS5457059A
Authority: JP; Japan
Prior art keywords: hole; rock bolt; shaft; tube; rock
Prior art date: 1977-09-30
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.): Pending

Application number

JP11804177A

Other languages

English (en)

Inventor

Toshiya Amakasu

Yasuyoshi Fukui

Yoshito Seto

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.)

Kubota Corp

Original Assignee

Kubota 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.)

1977-09-30

Filing date

1977-09-30

Publication date

1979-05-08

1977-09-30 Application filed by Kubota Corp filed Critical Kubota Corp

1977-09-30 Priority to JP11804177A priority Critical patent/JPS5457059A/ja

1978-09-13 Priority to GB7836620A priority patent/GB2004967B/en

1978-09-15 Priority to AT670378A priority patent/ATA670378A/de

1978-09-26 Priority to US05/945,817 priority patent/US4247223A/en

1978-09-27 Priority to DE19782841919 priority patent/DE2841919A1/de

1978-09-29 Priority to FR7828034A priority patent/FR2404758A1/fr

1979-05-08 Publication of JPS5457059A publication Critical patent/JPS5457059A/ja

Status Pending legal-status Critical Current

Links

239000011435 rock Substances 0.000 title abstract 6
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
239000004570 mortar (masonry) Substances 0.000 abstract 2
229910000831 Steel Inorganic materials 0.000 abstract 1
239000000853 adhesive Substances 0.000 abstract 1
230000001070 adhesive effect Effects 0.000 abstract 1
229910052742 iron Inorganic materials 0.000 abstract 1
230000008023 solidification Effects 0.000 abstract 1
238000007711 solidification Methods 0.000 abstract 1
239000010959 steel Substances 0.000 abstract 1

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
- E21D21/008—Anchoring or tensioning means
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/02—Setting anchoring-bolts with provisions for grouting

Landscapes

Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Structural Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Geology (AREA)
Piles And Underground Anchors (AREA)
Rock Bolts (AREA)
Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

JP11804177A 1977-09-20 1977-09-30 Rock bolt Pending JPS5457059A (en)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
JP11804177A JPS5457059A (en)	1977-09-30	1977-09-30	Rock bolt
GB7836620A GB2004967B (en)	1977-09-30	1978-09-13	Rock bolt
AT670378A ATA670378A (de)	1977-09-30	1978-09-15	Gesteinsverankerungsbolzen
US05/945,817 US4247223A (en)	1977-09-20	1978-09-26	Rock bolt
DE19782841919 DE2841919A1 (de)	1977-09-30	1978-09-27	Verankerungsvorrichtung
FR7828034A FR2404758A1 (fr)	1977-09-30	1978-09-29	Boulon d'ancrage

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP11804177A JPS5457059A (en)	1977-09-30	1977-09-30	Rock bolt

Publications (1)

Publication Number	Publication Date
JPS5457059A true JPS5457059A (en)	1979-05-08

Family

ID=14726568

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP11804177A Pending JPS5457059A (en)	1977-09-20	1977-09-30	Rock bolt

Country Status (6)

Country	Link
US (1)	US4247223A (ja)
JP (1)	JPS5457059A (ja)
AT (1)	ATA670378A (ja)
DE (1)	DE2841919A1 (ja)
FR (1)	FR2404758A1 (ja)
GB (1)	GB2004967B (ja)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2827327A1 (de) *	1978-06-22	1980-01-10	Bayer Ag	Verankerung von zuggliedern
AT369507B (de) *	1979-12-18	1983-01-10	Kubota Ltd	Felsanker
JPS5689700A (en) *	1979-12-18	1981-07-21	Kubota Ltd	Locking bolt
GB2073283A (en) *	1980-02-12	1981-10-14	Deimold R	Rock bolting
US4300859A (en) *	1980-09-29	1981-11-17	Waiamea Company, Inc.	Dual diameter bushing/seal for mine roof bolt
FR2500053A1 (fr) *	1981-02-13	1982-08-20	Lenoir & Mernier	Boulon d'ancrage utilisant un accelerateur fulgurant pour la prise du mortier
DE3146649A1 (de) *	1981-11-25	1983-06-01	International Intec Co. Establishment, Vaduz	"in vorgebohrte loecher einzusetzender injektionsanker"
DE3403688C1 (de) *	1984-02-03	1985-09-19	Bochumer Eisenhütte Heintzmann GmbH & Co KG, 4630 Bochum	Gebirgsanker
BG39739A1 (en) *	1984-09-26	1986-08-15	Nikolaev	Tube fastener
DE3905095A1 (de) *	1989-02-20	1990-08-23	Int Intec Co Ets	In ein vorgebohrtes loch einzusetzender injektionsanker
JP3181375B2 (ja) *	1992-05-30	2001-07-03	株式会社豊夢	接合具及びそれを用いた構造部材の接合方法並びに構造部材間の接合構造
US5823701A (en) *	1993-04-14	1998-10-20	Home Co., Ltd.	Connector, method for connecting structural members with connector and connection structure between structural members
CA2130843A1 (en) *	1993-08-30	1995-03-01	Kenneth Douglas Kynoch	Rock anchor bolt
DE9317336U1 (de) *	1993-11-12	1994-01-27	Buddenberg, Heinrich, 47447 Moers	Injektionsseilanker
JPH07197541A (ja) *	1993-12-31	1995-08-01	Houmu:Kk	コンクリート躯体の接合構造及びその接合方法
CA2293518A1 (en) *	1997-06-12	1998-12-17	Steeledale Group Limited	A rock bolt
AU782049B2 (en) *	1999-10-25	2005-06-30	Springvale Coal Pty Ltd	A strata bolting apparatus and method
US7736738B2 (en)	2003-12-17	2010-06-15	Terrasimco Inc.	Coated mining bolt
US8556558B1 (en)	2006-07-31	2013-10-15	Christopher M. Hunt	Fastener for cementitious materials
WO2008106737A1 (en) *	2007-03-06	2008-09-12	Industrial Roll Formers Pty Limited	Rock bolt and its fabrication and installation
US7566189B2 (en)	2007-04-19	2009-07-28	Jennmar Corporation	Mine roof bolt with resin control surface
WO2010059168A1 (en) *	2008-11-24	2010-05-27	Jennmar Corporation	Sheathed cable
PL2867415T3 (pl) *	2012-06-28	2022-05-02	J.F. Karsten Beheer B.V.	Zespół kotwy gruntowej
CN103215952A (zh) *	2013-04-11	2013-07-24	河南博特工程防护有限公司	高聚物锚固注浆方法
CN103758549B (zh) *	2014-01-09	2016-09-28	中国矿业大学	一种基于膏体材料的先灌后锚预应力全长锚固支护方法
JP6462512B2 (ja) *	2015-07-01	2019-01-30	岡部株式会社	アンカー防錆用のアンカー頭部定着部材及びそのアンカー頭部定着構造

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5039651B1 (ja) *	1970-04-09	1975-12-18
JPS5126709A (ja) *	1974-08-28	1976-03-05	Okabe Kk	Rotsukuborutonosekoho

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA556327A (en) *		1958-04-22	M. Rapata George	Driven plastic sealing fastener having shoulder means thereon
US3316797A (en) *	1964-01-29	1967-05-02	Chester I Williams	Rock bolt with conduit
US3306051A (en) *	1964-02-10	1967-02-28	Howlett Machine Works	Rock bolt
US3379019A (en) *	1965-05-03	1968-04-23	Chester I. Williams	Rock bolt assembly for upgrouting operations

1977
- 1977-09-30 JP JP11804177A patent/JPS5457059A/ja active Pending
1978
- 1978-09-13 GB GB7836620A patent/GB2004967B/en not_active Expired
- 1978-09-15 AT AT670378A patent/ATA670378A/de unknown
- 1978-09-26 US US05/945,817 patent/US4247223A/en not_active Expired - Lifetime
- 1978-09-27 DE DE19782841919 patent/DE2841919A1/de not_active Ceased
- 1978-09-29 FR FR7828034A patent/FR2404758A1/fr active Granted

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5039651B1 (ja) *	1970-04-09	1975-12-18
JPS5126709A (ja) *	1974-08-28	1976-03-05	Okabe Kk	Rotsukuborutonosekoho

Also Published As

Publication number	Publication date
GB2004967A (en)	1979-04-11
ATA670378A (de)	1980-08-15
FR2404758B3 (ja)	1981-07-24
GB2004967B (en)	1982-03-24
FR2404758A1 (fr)	1979-04-27
DE2841919A1 (de)	1979-05-10
US4247223A (en)	1981-01-27

Publication	Publication Date	Title
JPS5457059A (en)	1979-05-08	Rock bolt
AU542263B2 (en)	1985-02-14	Tubular rock bolt
IE780024L (en)	1978-07-07	End protectors
JPS544971A (en)	1979-01-16	Lining of hollow cylinder
JPS53121225A (en)	1978-10-23	Rolled joint construction between different type metal tube
JPS53146257A (en)	1978-12-20	Former for stepped end portion of cylindrical body
JPS51139014A (en)	1976-12-01	Vehicle with hydraulic device
JPS5226055A (en)	1977-02-26	Constructing process for a duct
JPS5271793A (en)	1977-06-15	Device for automatically chemfering inner surface of steel pipe
JPS5264560A (en)	1977-05-28	Pipe coupling mechanism
JPS52125789A (en)	1977-10-21	Sheathed end enclosing device of plastics sheathed cable
JPS52131208A (en)	1977-11-04	Pipe joint and piping method
JPS5477355A (en)	1979-06-20	Pipe drawing unit
JPS5288815A (en)	1977-07-25	Tube joint
JPS56146641A (en)	1981-11-14	Device for securing pipe by winding
JPS5295320A (en)	1977-08-10	Pipe connected portion structure
JPS5374930A (en)	1978-07-03	Tennis racket
JPS5353817A (en)	1978-05-16	Apparatus for preventing oscillation of vehicles
FR1273131A (fr)	1961-10-06	élément de construction avec raccord pour charpeute en particulier pour échafaudages en tubes d'acier
JPS5485467A (en)	1979-07-07	Heat-insulating tube for combined pipes
JPS5411554A (en)	1979-01-27	Heat pipe
JPS5422870A (en)	1979-02-21	Display device
JPS5261828A (en)	1977-05-21	Corrosion preventing method for coupling part of steel pipe buried und erground
JPS5410782A (en)	1979-01-26	Thermometer
GB1438959A (en)	1976-06-09	Handrail standard