DE900686C - Halter fuer Kappenschuhe an Kappen fuer den Bergbau - Google Patents

Halter fuer Kappenschuhe an Kappen fuer den Bergbau

Info

Publication number
DE900686C
DE900686C DEG5756A DEG0005756A DE900686C DE 900686 C DE900686 C DE 900686C DE G5756 A DEG5756 A DE G5756A DE G0005756 A DEG0005756 A DE G0005756A DE 900686 C DE900686 C DE 900686C
Authority
DE
Germany
Prior art keywords
cap
sliding guide
shoe
pressed
light metal
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
DEG5756A
Other languages
German (de)
English (en)
Inventor
Max Zerna
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.)
Gutehoffnungshutte Oberhausen AG
Original Assignee
Gutehoffnungshutte Oberhausen AG
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 Gutehoffnungshutte Oberhausen AG filed Critical Gutehoffnungshutte Oberhausen AG
Application granted granted Critical
Publication of DE900686C publication Critical patent/DE900686C/de
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D17/00—Caps for supporting mine roofs
    • E21D17/02—Cantilever extension or similar protecting devices
    • E21D17/08—Cap joints for obtaining a coal-face free of pit-props
    • E21D17/086—Cap joints for obtaining a coal-face free of pit-props or articulated type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Sowing (AREA)
DEG5756A 1951-04-24 1951-04-24 Halter fuer Kappenschuhe an Kappen fuer den Bergbau Expired DE900686C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG0005756 1951-04-24

Publications (1)

Publication Number Publication Date
DE900686C true DE900686C (de) 1954-01-04

Family

ID=25947731

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG5756A Expired DE900686C (de) 1951-04-24 1951-04-24 Halter fuer Kappenschuhe an Kappen fuer den Bergbau

Country Status (4)

Country Link
BE (1) BE510750A (enrdf_load_stackoverflow)
DE (1) DE900686C (enrdf_load_stackoverflow)
FR (2) FR1050708A (enrdf_load_stackoverflow)
GB (1) GB757983A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1082866B (de) * 1955-11-11 1960-06-09 Hermann Lutz Dr Ing Vorpfaendverfahren fuer Kurzkappen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
BE510750A (enrdf_load_stackoverflow)
GB757983A (en) 1956-09-26
FR63676E (fr) 1955-09-30
FR1050708A (fr) 1954-01-11

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