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BE596829A - Device for positioning mine props in several pieces. - Google Patents

Device for positioning mine props in several pieces.

Info

Publication number
BE596829A
BE596829A BE596829A BE596829A BE596829A BE 596829 A BE596829 A BE 596829A BE 596829 A BE596829 A BE 596829A BE 596829 A BE596829 A BE 596829A BE 596829 A BE596829 A BE 596829A
Authority
BE
Belgium
Prior art keywords
several pieces
mine props
positioning
positioning mine
props
Prior art date
Application number
BE596829A
Other languages
French (fr)
Inventor
Karl Gerlach
Hans Gerlach
Original Assignee
Karl Gerlach
Hans Gerlach
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 Karl Gerlach, Hans Gerlach filed Critical Karl Gerlach
Publication of BE596829A publication Critical patent/BE596829A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/58—Devices for setting props or chocks
    • E21D15/581—Devices for setting props or chocks in which the props are pre- loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
BE596829A 1959-11-07 1960-11-07 Device for positioning mine props in several pieces. BE596829A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG28324A DE1187574B (en) 1959-11-07 1959-11-07 Setting device for multi-part pit punches

Publications (1)

Publication Number Publication Date
BE596829A true BE596829A (en) 1961-03-01

Family

ID=7123450

Family Applications (1)

Application Number Title Priority Date Filing Date
BE596829A BE596829A (en) 1959-11-07 1960-11-07 Device for positioning mine props in several pieces.

Country Status (3)

Country Link
BE (1) BE596829A (en)
DE (1) DE1187574B (en)
GB (1) GB964422A (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE939982C (en) * 1938-10-11 1956-03-08 August Dipl-Ing Fischer Pit ram with swiveling tendon
DE850737C (en) * 1943-10-12 1952-09-29 Gutehoffnungshuette Oberhausen Device for setting two-part, iron pit punches
DE803710C (en) * 1948-10-02 1951-04-09 Otto Schloms Hiking clamp for setting pit stamps
DE865293C (en) * 1950-03-03 1953-02-02 August Dipl-Ing Fischer Pit stamp
DE928281C (en) * 1952-07-01 1955-05-31 Hermann Schwarz Kommanditgesel Setting device for pit stamp
DE1014052B (en) * 1954-03-06 1957-08-22 Neuhaus J D Fa Setting device for pit stamp

Also Published As

Publication number Publication date
DE1187574B (en) 1965-02-25
GB964422A (en) 1964-07-22

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