CH550934A - SEALING DEVICE. - Google Patents

SEALING DEVICE.

Info

Publication number
CH550934A
CH550934A CH344472A CH344472A CH550934A CH 550934 A CH550934 A CH 550934A CH 344472 A CH344472 A CH 344472A CH 344472 A CH344472 A CH 344472A CH 550934 A CH550934 A CH 550934A
Authority
CH
Switzerland
Prior art keywords
sealing device
sealing
Prior art date
Application number
CH344472A
Other languages
German (de)
Original Assignee
Polensky & Zoellner
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 Polensky & Zoellner filed Critical Polensky & Zoellner
Publication of CH550934A publication Critical patent/CH550934A/en

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
    • E21D21/0093—Accessories

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)
  • Piles And Underground Anchors (AREA)
CH344472A 1971-03-13 1972-03-09 SEALING DEVICE. CH550934A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712112258 DE2112258C3 (en) 1971-03-13 1971-03-13 Packer for grouting anchors

Publications (1)

Publication Number Publication Date
CH550934A true CH550934A (en) 1974-06-28

Family

ID=5801520

Family Applications (1)

Application Number Title Priority Date Filing Date
CH344472A CH550934A (en) 1971-03-13 1972-03-09 SEALING DEVICE.

Country Status (4)

Country Link
AT (1) AT313221B (en)
CH (1) CH550934A (en)
DE (1) DE2112258C3 (en)
IT (1) IT957304B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3431211A1 (en) * 1984-08-24 1986-03-06 Stump Bohr Gmbh, 8045 Ismaning Multi-steel anchor
AT390461B (en) * 1985-08-27 1990-05-10 Vorspann Technik Gmbh Anchor, in particular a free-play anchor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE588407C (en) * 1932-03-27 1933-11-24 Werke Kiel Akt Ges Deutsche Method for pressing a detergent into damaged structures, stone or the like.
FR1539176A (en) * 1967-08-03 1968-09-13 Soletanche Tie rod device intended to be anchored in the ground
DE1904371C3 (en) * 1969-01-29 1974-03-21 Stump Bohr Gmbh, 8000 Muenchen Method for producing a grouting anchor and sheathing for carrying out the method

Also Published As

Publication number Publication date
IT957304B (en) 1973-10-10
DE2112258A1 (en) 1972-09-14
DE2112258C3 (en) 1982-02-18
AT313221B (en) 1974-02-11
DE2112258B2 (en) 1980-09-04

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Legal Events

Date Code Title Description
PL Patent ceased