ES336780A1 - Perfeccionamientos en aparatos para sostenimiento de pare- des rocosas. - Google Patents

Perfeccionamientos en aparatos para sostenimiento de pare- des rocosas.

Info

Publication number
ES336780A1
ES336780A1 ES336780A ES336780A ES336780A1 ES 336780 A1 ES336780 A1 ES 336780A1 ES 336780 A ES336780 A ES 336780A ES 336780 A ES336780 A ES 336780A ES 336780 A1 ES336780 A1 ES 336780A1
Authority
ES
Spain
Prior art keywords
general
bar
wall
rock walls
rock
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
Application number
ES336780A
Other languages
English (en)
Spanish (es)
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 ES336780A1 publication Critical patent/ES336780A1/es
Expired legal-status Critical Current

Links

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
    • 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
    • E21D21/0086—Bearing plates

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)
  • Dowels (AREA)
  • Connection Of Plates (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
ES336780A 1966-04-22 1967-02-13 Perfeccionamientos en aparatos para sostenimiento de pare- des rocosas. Expired ES336780A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR58657A FR1499940A (fr) 1966-04-22 1966-04-22 Dispositif de soutènement des parois rocheuses

Publications (1)

Publication Number Publication Date
ES336780A1 true ES336780A1 (es) 1968-01-16

Family

ID=8606854

Family Applications (1)

Application Number Title Priority Date Filing Date
ES336780A Expired ES336780A1 (es) 1966-04-22 1967-02-13 Perfeccionamientos en aparatos para sostenimiento de pare- des rocosas.

Country Status (8)

Country Link
US (1) US3415064A (en])
BE (1) BE688543A (en])
CH (1) CH448941A (en])
DE (1) DE6601214U (en])
ES (1) ES336780A1 (en])
FR (1) FR1499940A (en])
GB (1) GB1186083A (en])
NL (1) NL6703117A (en])

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4095430A (en) * 1976-05-12 1978-06-20 Phillips Stamping Co., Inc. Load supporting bearing plate
US4037418A (en) * 1976-05-12 1977-07-26 Phillips Stamping Co., Inc. Load supporting bearing plate
US4095431A (en) * 1976-05-12 1978-06-20 Phillips Stamping Co., Inc. Load supporting bearing plate
DE2821075A1 (de) * 1978-05-13 1979-11-22 Brochier Fa Hans Vorrichtung zum ziehen von schalungstafeln o.dgl.
US4371293A (en) * 1978-09-25 1983-02-01 Wilcox Raymond J Mine roof bearing plate
US4293243A (en) * 1979-02-14 1981-10-06 Carl N. Graybeal Mine roof bolt assembly guard
DE3030634A1 (de) * 1980-08-13 1982-03-11 Klaus-Werner Dipl.-Ing. 2000 Hamburg Schirm Erdanker
US4518282A (en) * 1981-08-27 1985-05-21 Republic Corporation Mine roof bearing plate with embossed area having conical and cylindrical sections
US4781503A (en) * 1983-06-22 1988-11-01 Sfs Stadler Ag Fastener assembly for securing roofing on a soft insulation material to a solid base
US4618290A (en) * 1983-06-27 1986-10-21 Hansen Roger M Precast roof bearing block
US4708559A (en) * 1986-07-08 1987-11-24 F. M. Locotos Co., Inc. Reinforcing washer for a mine roof bolt assembly
GB8713303D0 (en) * 1987-06-06 1987-07-08 Gibson B Washer plate arrangement
FR2641295B1 (fr) * 1989-01-03 1991-12-13 Flourens Bruno Procede et dispositif pour l'ancrage des ecailles de soutien d'un mur en terre armee
DE4008517C1 (en]) * 1990-03-16 1991-09-05 Wsp Ingenieurgesellschaft Fuer Waermetechnik, Stroemungstechnik Und Prozesstechnik Mbh, 5100 Aachen, De
US5292209A (en) * 1993-05-14 1994-03-08 Jennmar Corporation Bearing plate
FR2796091A1 (fr) 1999-07-09 2001-01-12 Bouygues Travaux Publics Plaque d'appui de repartition de la charge d'un tirant et ses applications
US6282857B1 (en) * 2000-03-09 2001-09-04 Sarnafil, Inc. Articulating plate assembly for retaining sheets of roofing material on a roof surface
US6682268B2 (en) * 2000-09-01 2004-01-27 Earl Products, Inc. Method and apparatus for secondary roof support in an underground mine
USD551961S1 (en) * 2005-10-18 2007-10-02 Otos Tech Co., Ltd. Rotary shaft nut of a welding mask
US8528874B2 (en) * 2007-05-17 2013-09-10 The Boeing Company Hybrid contoured load-spreading washer
US8511034B2 (en) * 2007-05-17 2013-08-20 The Boeing Company Hybrid contoured load-spreading washer
US8197160B2 (en) * 2007-11-19 2012-06-12 Fci Holdings Delaware, Inc. Mine roof and rib support with reinforced channel
US7794181B2 (en) * 2007-11-19 2010-09-14 Fci Holdings Delaware, Inc. Mine roof and rib support device
NO20082012L (no) * 2008-04-28 2009-10-29 Dynamic Rock Support As Overflateholdende underlagsplate for bergbolt.
EP2390598B1 (en) * 2010-05-31 2015-04-22 Rioglass Solar, S.A. System and method for the articulated attachment of solar reflector elements to supporting structures
US8162569B2 (en) * 2010-06-08 2012-04-24 Kennedy Metal Products & Buildings, Inc. High-strength anchor system, safe room bulkhead, and method of anchoring a support to mine strata
CH708809B1 (de) * 2013-11-01 2018-03-29 Geobrugg Ag Schutznetz-Installation, insbesondere für eine Böschungssicherung, mit einem Schutznetz, sowie eine dazugehörige Krallplatte.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB842078A (en) * 1958-03-03 1960-07-20 Anciens Ets Goldenberg & Cie Improvements in and relating to anchoring-bolt devices and to support plates therefor
US3226934A (en) * 1961-05-16 1966-01-04 C I M Consultants Ltd Rock bolts
FR1297817A (fr) * 1961-05-23 1962-07-06 Anciens Etablissements Goldenb Procédé pour la mise en place de dispositifs d'ancrage dans un terrain et plaques d'ancrage pour sa mise en oeuvre

Also Published As

Publication number Publication date
BE688543A (en]) 1967-03-31
FR1499940A (fr) 1967-11-03
DE6601214U (de) 1969-03-06
GB1186083A (en) 1970-04-02
NL6703117A (en]) 1967-10-23
CH448941A (fr) 1967-12-31
US3415064A (en) 1968-12-10

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