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CH280091A - Zum Befestigen auf einem Spriessholz bestimmte, längenveränderbare Stütze. - Google Patents

Zum Befestigen auf einem Spriessholz bestimmte, längenveränderbare Stütze.

Info

Publication number
CH280091A
CH280091A CH280091DA CH280091A CH 280091 A CH280091 A CH 280091A CH 280091D A CH280091D A CH 280091DA CH 280091 A CH280091 A CH 280091A
Authority
CH
Switzerland
Prior art keywords
wood
support
length
spruce wood
attached
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Otter Oskar
Grassegger Fritz
Original Assignee
Otter Oskar
Grassegger Fritz
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 Otter Oskar, Grassegger Fritz filed Critical Otter Oskar
Publication of CH280091A publication Critical patent/CH280091A/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G25/00—Shores or struts; Chocks
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • 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
    • E21D15/02—Non-telescopic props
    • E21D15/06—Non-telescopic props with parts joined by a lock, with or without slight axial adjustability
    • E21D15/12—Non-telescopic props with parts joined by a lock, with or without slight axial adjustability with locking devices located near head or foot

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Supports For Plants (AREA)
  • Supports Or Holders For Household Use (AREA)
CH280091D 1951-03-03 1951-03-03 Zum Befestigen auf einem Spriessholz bestimmte, längenveränderbare Stütze. CH280091A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1045474X 1951-03-03

Publications (1)

Publication Number Publication Date
CH280091A true CH280091A (de) 1952-01-15

Family

ID=4554563

Family Applications (2)

Application Number Title Priority Date Filing Date
CH280091D CH280091A (de) 1951-03-03 1951-03-03 Zum Befestigen auf einem Spriessholz bestimmte, längenveränderbare Stütze.
CH301331D CH301331A (de) 1951-03-03 1952-06-11 Zum Befestigen auf einem Spriessholz bestimmte, in der Länge veränderbare Stütze.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH301331D CH301331A (de) 1951-03-03 1952-06-11 Zum Befestigen auf einem Spriessholz bestimmte, in der Länge veränderbare Stütze.

Country Status (3)

Country Link
BE (2) BE506850A (sv)
CH (2) CH280091A (sv)
LU (1) LU31061A1 (sv)

Also Published As

Publication number Publication date
LU31061A1 (sv)
BE506850A (sv)
BE519647A (sv)
CH301331A (de) 1954-08-31

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