JPS50127426A - - Google Patents

Info

Publication number
JPS50127426A
JPS50127426A JP50030262A JP3026275A JPS50127426A JP S50127426 A JPS50127426 A JP S50127426A JP 50030262 A JP50030262 A JP 50030262A JP 3026275 A JP3026275 A JP 3026275A JP S50127426 A JPS50127426 A JP S50127426A
Authority
JP
Japan
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
JP50030262A
Other languages
Japanese (ja)
Other versions
JPS5623493B2 (enExample
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 DE19742412459 external-priority patent/DE2412459C3/de
Application filed filed Critical
Publication of JPS50127426A publication Critical patent/JPS50127426A/ja
Priority to US05/664,180 priority Critical patent/US4013285A/en
Priority to DE2609322A priority patent/DE2609322C3/de
Publication of JPS5623493B2 publication Critical patent/JPS5623493B2/ja
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/02—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance
    • E04C5/03—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance with indentations, projections, ribs, or the like, for augmenting the adherence to the concrete
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/74—Means for anchoring structural elements or bulkheads
    • E02D5/80—Ground anchors
    • 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
    • E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Piles And Underground Anchors (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Rock Bolts (AREA)
JP3026275A 1974-03-15 1975-03-14 Expired JPS5623493B2 (enExample)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US05/664,180 US4013285A (en) 1975-03-06 1976-03-05 Copying machine
DE2609322A DE2609322C3 (de) 1975-03-14 1976-03-06 Überwachungseinrichtung für ein elektrostatisches Kopiergerät mit Papierabtrennvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742412459 DE2412459C3 (de) 1974-03-15 Bewehrungselement für einen Verpreßanker

Publications (2)

Publication Number Publication Date
JPS50127426A true JPS50127426A (enExample) 1975-10-07
JPS5623493B2 JPS5623493B2 (enExample) 1981-06-01

Family

ID=5910160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3026275A Expired JPS5623493B2 (enExample) 1974-03-15 1975-03-14

Country Status (6)

Country Link
US (1) US4092814A (enExample)
JP (1) JPS5623493B2 (enExample)
AR (1) AR203326A1 (enExample)
CA (1) CA1007826A (enExample)
IT (1) IT1030332B (enExample)
SE (1) SE412786B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54154532U (enExample) * 1978-04-17 1979-10-27
JPS5597000U (enExample) * 1978-12-27 1980-07-05
WO2001012953A1 (fr) * 1999-08-10 2001-02-22 Wago Co., Ltd. Boulon d'ancrage et son procede de fabrication

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4289427A (en) * 1979-02-07 1981-09-15 Owens-Corning Fiberglas Corporation Process for installing roof bolts
US4360292A (en) * 1980-05-28 1982-11-23 Keeler Andrew L Grouted strand anchor and method of making same
FI64224C (fi) * 1981-04-22 1983-10-10 Neste Oy Bergbult
US4504175A (en) * 1981-08-05 1985-03-12 Owens-Corning Fiberglas Corporation Hollow rod and method of making and using
DE3620972A1 (de) * 1986-06-23 1988-01-14 Hilti Ag Mittels einer aushaertenden masse verankerbare ankerstange
CA1331705C (en) * 1988-07-26 1994-08-30 Richard Roy Wood Rock anchor
EP0662018B1 (en) * 1992-09-25 2000-03-15 Bhp Engineering Pty. Ltd Hollow bars and method of manufacture
AUPQ624600A0 (en) * 2000-03-15 2000-04-06 Gray, Evelyn Frances Process for forming a threaded member
US7624556B2 (en) 2003-11-25 2009-12-01 Bbv Vorspanntechnik Gmbh Threaded deformed reinforcing bar and method for making the bar
US7735408B1 (en) * 2004-10-14 2010-06-15 The United States Of America As Represented By The Secretary Of The Army Mortar tube with cooling fin
WO2006133464A2 (en) * 2005-06-09 2006-12-14 Grinaker-Lta Limited Rock bolt and rock bolt shank
US8556558B1 (en) 2006-07-31 2013-10-15 Christopher M. Hunt Fastener for cementitious materials
US20100290841A1 (en) * 2007-09-25 2010-11-18 Hilti Aktiengesellschaft Method for fixing a cable or tendon
WO2011163449A1 (en) 2010-06-24 2011-12-29 Nucor Steel Birmingham, Inc. A tensionable threaded rebar bolt
US9010165B2 (en) 2011-01-18 2015-04-21 Nucor Corporation Threaded rebar manufacturing process and system
AU2013204193B2 (en) * 2012-08-22 2015-07-02 DSI Underground Australia Pty Limited A cable bolt assembly
WO2023021476A1 (en) * 2021-08-20 2023-02-23 Mohlalefi (Pty) Ltd Anchor arrangement
CN115749585B (zh) * 2022-10-20 2025-07-22 重庆大学溧阳智慧城市研究院 一种适用于现浇管桩施工的钻孔设备及其使用方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2191233A (en) * 1937-12-21 1940-02-20 Comtec Ltd Reinforcement for concrete
US3167882A (en) * 1960-12-14 1965-02-02 Fmc Corp Means for and method of prestressing concrete
US3561185A (en) * 1968-02-12 1971-02-09 Dyckerhoff & Widmann Ag Armoring and stressing rod for concrete
DE2041526C3 (de) * 1970-08-21 1980-06-04 Dyckerhoff & Widmann Ag, 8000 Muenchen Zugglied für einen Verpreßanker
GB1384177A (en) * 1972-06-05 1975-02-19 Exchem Holdings Method of and reinforcing elements for stabilisation of rock

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54154532U (enExample) * 1978-04-17 1979-10-27
JPS5597000U (enExample) * 1978-12-27 1980-07-05
WO2001012953A1 (fr) * 1999-08-10 2001-02-22 Wago Co., Ltd. Boulon d'ancrage et son procede de fabrication

Also Published As

Publication number Publication date
DE2412459B2 (de) 1977-01-20
SE412786B (sv) 1980-03-17
IT1030332B (it) 1979-03-30
JPS5623493B2 (enExample) 1981-06-01
SE7502771L (enExample) 1975-09-16
DE2412459A1 (de) 1975-09-18
CA1007826A (en) 1977-04-05
AR203326A1 (es) 1975-08-29
US4092814A (en) 1978-06-06

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