DE340495C - Zusammenklappbare Schiene, insbesondere fuer Stative - Google Patents

Zusammenklappbare Schiene, insbesondere fuer Stative

Info

Publication number
DE340495C
DE340495C DE1919340495D DE340495DD DE340495C DE 340495 C DE340495 C DE 340495C DE 1919340495 D DE1919340495 D DE 1919340495D DE 340495D D DE340495D D DE 340495DD DE 340495 C DE340495 C DE 340495C
Authority
DE
Germany
Prior art keywords
rail
hook
link
securing
extended position
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
DE1919340495D
Other languages
German (de)
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE340495C publication Critical patent/DE340495C/de
Expired legal-status Critical Current

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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/10—Telescoping systems
    • F16B7/105—Telescoping systems locking in discrete positions, e.g. in extreme extended position
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/38—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by folding, e.g. pivoting or scissors tong mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tents Or Canopies (AREA)
  • Pivots And Pivotal Connections (AREA)
DE1919340495D 1919-07-25 1919-07-25 Zusammenklappbare Schiene, insbesondere fuer Stative Expired DE340495C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE340495T 1919-07-25

Publications (1)

Publication Number Publication Date
DE340495C true DE340495C (de) 1921-09-12

Family

ID=6227484

Family Applications (2)

Application Number Title Priority Date Filing Date
DENDAT318272D Active DE318272C (enExample) 1919-07-25
DE1919340495D Expired DE340495C (de) 1919-07-25 1919-07-25 Zusammenklappbare Schiene, insbesondere fuer Stative

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DENDAT318272D Active DE318272C (enExample) 1919-07-25

Country Status (1)

Country Link
DE (2) DE340495C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3567166A (en) * 1967-11-20 1971-03-02 Stenotype Grandjean Sa Stenotype tripod

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3567166A (en) * 1967-11-20 1971-03-02 Stenotype Grandjean Sa Stenotype tripod

Also Published As

Publication number Publication date
DE318272C (enExample)

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