ES404651A1 - Una maquina para clavar pernos en techos de minas. - Google Patents

Una maquina para clavar pernos en techos de minas.

Info

Publication number
ES404651A1
ES404651A1 ES404651A ES404651A ES404651A1 ES 404651 A1 ES404651 A1 ES 404651A1 ES 404651 A ES404651 A ES 404651A ES 404651 A ES404651 A ES 404651A ES 404651 A1 ES404651 A1 ES 404651A1
Authority
ES
Spain
Prior art keywords
pin
support
cylinder
piston
lengths
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
ES404651A
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.)
PIN SET INT
Original Assignee
PIN SET INT
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 PIN SET INT filed Critical PIN SET INT
Publication of ES404651A1 publication Critical patent/ES404651A1/es
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E21D20/003—Machines for drilling anchor holes and setting anchor bolts

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)
  • Portable Nailing Machines And Staplers (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Rock Bolts (AREA)
ES404651A 1971-10-06 1972-07-07 Una maquina para clavar pernos en techos de minas. Expired ES404651A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18684871A 1971-10-06 1971-10-06

Publications (1)

Publication Number Publication Date
ES404651A1 true ES404651A1 (es) 1975-07-01

Family

ID=22686504

Family Applications (1)

Application Number Title Priority Date Filing Date
ES404651A Expired ES404651A1 (es) 1971-10-06 1972-07-07 Una maquina para clavar pernos en techos de minas.

Country Status (14)

Country Link
US (1) US3734380A (member.php)
JP (1) JPS4845977A (member.php)
AT (1) AT315786B (member.php)
AU (1) AU464829B2 (member.php)
BE (1) BE789602A (member.php)
CA (1) CA967769A (member.php)
DE (1) DE2227699C3 (member.php)
ES (1) ES404651A1 (member.php)
FR (1) FR2156561B1 (member.php)
GB (1) GB1383562A (member.php)
IT (1) IT961837B (member.php)
LU (1) LU66235A1 (member.php)
NL (1) NL7213605A (member.php)
ZA (1) ZA724109B (member.php)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8500698B2 (en) * 2006-09-08 2013-08-06 Zefon International, Inc. Catheter anchor
CN113090609B (zh) * 2021-04-14 2023-09-15 中国铁建重工集团股份有限公司 一种机载锚杆钻机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB589219A (en) * 1945-03-20 1947-06-13 James Christopher Fitzmaurice Improvements in or relating to devices for laterally supporting elongated members while under longitudinal compressive stress
BE550406A (member.php) * 1955-08-19
US3182877A (en) * 1963-01-07 1965-05-11 Bowen Tools Inc Apparatus for feeding tubing or other objects
US3357619A (en) * 1965-12-20 1967-12-12 Turner & Seymour Mfg Co Driving apparatus
GB1312832A (en) * 1969-08-01 1973-04-11 Pin Set Corp Apparatus for and method of setting pins in mine roofs
US3602419A (en) * 1969-09-29 1971-08-31 Morris Doberne Pneumatically operated nail driver

Also Published As

Publication number Publication date
AT315786B (de) 1974-06-10
IT961837B (it) 1973-12-10
NL7213605A (member.php) 1973-04-10
CA967769A (en) 1975-05-20
FR2156561A1 (member.php) 1973-06-01
DE2227699A1 (de) 1973-04-19
LU66235A1 (member.php) 1973-02-05
ZA724109B (en) 1973-03-28
DE2227699C3 (de) 1974-05-16
BE789602A (fr) 1973-02-01
US3734380A (en) 1973-05-22
DE2227699B2 (member.php) 1973-10-11
GB1383562A (en) 1974-02-12
FR2156561B1 (member.php) 1976-03-12
AU4350772A (en) 1973-12-20
JPS4845977A (member.php) 1973-06-30
AU464829B2 (en) 1975-08-22

Similar Documents

Publication Publication Date Title
ES402067A1 (es) Disposicion de gato mecanico del tipo utilizable en empuje y en traccion.
ES476433A1 (es) Perfeccionamientos en mecanismos progresivos para entibacio-nes progresivas hidraulicas
ES404651A1 (es) Una maquina para clavar pernos en techos de minas.
MX149458A (es) Mejoras en mecanismo para triturar latas
ES380307A1 (es) Un dispositivo transportador de vigas elevadoras.
GB1239517A (member.php)
GB1457711A (en) Chain pulling apparatus
GB1248694A (en) Improvements in mine roof support assemblies
GB1379417A (en) Mine roof supporting frame
ES320428A1 (es) Un dispositivo de apoyo del techo para explotaciones de extracciën subterraneas
GB1201150A (en) Improvements in or relating to mining equipment
GB1109531A (en) Machine for mining coal
FR2317055A1 (fr) Dispositif robot
GB1246921A (en) Improvements in palletisers
GB1134862A (en) Advancing roof support for face galleries in mines
GB1073837A (en) Bracing arrangement for conveyors or the like
GB1500180A (en) Mine packing equipment
GB1127542A (en) Conveyors and roof supports for mines
GB884384A (en) Means for withdrawing roof-support elements in long-wall mine workings
SU568722A1 (ru) Секци шахтной механизированной крепи
GB1481692A (en) Cable operated car transporter lift platforms
ES210625U (es) Cadena para transporte de paneles.
GB1218113A (en) Improvements to support piers for mines
GB1091886A (en) Cable-railway, especially for use in mine roadways
GB1059557A (en) Mine roof support assembly