BE574042A - Assembly device for support frames used to line mine galleries. - Google Patents

Assembly device for support frames used to line mine galleries.

Info

Publication number
BE574042A
BE574042A BE574042A BE574042A BE574042A BE 574042 A BE574042 A BE 574042A BE 574042 A BE574042 A BE 574042A BE 574042 A BE574042 A BE 574042A BE 574042 A BE574042 A BE 574042A
Authority
BE
Belgium
Prior art keywords
support frames
assembly device
frames used
mine galleries
line mine
Prior art date
Application number
BE574042A
Other languages
French (fr)
Inventor
Arthur Klasener
Original Assignee
Arthur Klasener
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 Arthur Klasener filed Critical Arthur Klasener
Publication of BE574042A publication Critical patent/BE574042A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/14—Lining predominantly with metal
    • E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
    • E21D11/22—Clamps or other yieldable means for interconnecting adjacent arch members either rigidly, or allowing arch member parts to slide when subjected to excessive pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Reinforcement Elements For Buildings (AREA)
BE574042A 1957-12-20 1958-12-19 Assembly device for support frames used to line mine galleries. BE574042A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK33652A DE1113916B (en) 1957-12-20 1957-12-20 Connection for expansion arch when expanding the route

Publications (1)

Publication Number Publication Date
BE574042A true BE574042A (en) 1959-04-16

Family

ID=7219799

Family Applications (1)

Application Number Title Priority Date Filing Date
BE574042A BE574042A (en) 1957-12-20 1958-12-19 Assembly device for support frames used to line mine galleries.

Country Status (2)

Country Link
BE (1) BE574042A (en)
DE (1) DE1113916B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2287454A (en) * 1941-06-09 1942-06-23 Marie M Scharnberg Key
US2497634A (en) * 1947-01-29 1950-02-14 Harry P Stevens Locking key for shafts

Also Published As

Publication number Publication date
DE1113916B (en) 1961-09-21

Similar Documents

Publication Publication Date Title
CH352535A (en) Assembly device
FR1196543A (en) Roof support system for mining operations
FR1197234A (en) Assembly device
BE574042A (en) Assembly device for support frames used to line mine galleries.
FR1198999A (en) Support system for mine galleries
FR1232190A (en) Crossing device for supporting frames of mine galleries, etc.
FR1247367A (en) Sliding assembly device for retaining frames
FR1187316A (en) Assembly device
FR1180911A (en) Assembly part for mine frames
FR1126664A (en) Assembly device for mine support extensions
FR1215579A (en) Support system for mines
FR1167165A (en) Mining stand
FR77536E (en) Sliding assembly device for retaining frames
FR1197984A (en) Anchoring device especially for mines
BE578856A (en) Assembly device for any frame angles.
FR1304264A (en) Assembly device for the segments, to be attached to each other, of the support frames of mine galleries
BE611590A (en) Device for the support of a mine gallery
FR1277322A (en) Assembly device for vertical folders or folders
FR1224607A (en) Joining device for any frame angles
FR1259554A (en) Sliding assembly device for retaining frames
FR1177968A (en) Device for lighting fires
FR1188856A (en) New assembly device for jewelry chain
FR1177572A (en) Hanging device for sub-ceilings
FR1199170A (en) Mobile support device for mining operations
FR1175110A (en) Keyed assembly device