DE318272C - - Google Patents

Info

Publication number
DE318272C
DE318272C DENDAT318272D DE318272DA DE318272C DE 318272 C DE318272 C DE 318272C DE NDAT318272 D DENDAT318272 D DE NDAT318272D DE 318272D A DE318272D A DE 318272DA DE 318272 C DE318272 C DE 318272C
Authority
DE
Germany
Prior art keywords
link
rail
links
lock
folded
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.)
Active
Application number
DENDAT318272D
Other languages
German (de)
English (en)
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.)
Publication of DE318272C publication Critical patent/DE318272C/de
Active 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)
DENDAT318272D 1919-07-25 Active DE318272C (enExample)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE318272C true DE318272C (enExample)

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 After (1)

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

Country Status (1)

Country Link
DE (2) DE340495C (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1560310A (enExample) * 1967-11-20 1969-03-21

Also Published As

Publication number Publication date
DE340495C (de) 1921-09-12

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