IT1038638B - IMPROVEMENTS RELATING TO TELESCOPIC ELEMENTS - Google Patents

IMPROVEMENTS RELATING TO TELESCOPIC ELEMENTS

Info

Publication number
IT1038638B
IT1038638B IT23951/75A IT2395175A IT1038638B IT 1038638 B IT1038638 B IT 1038638B IT 23951/75 A IT23951/75 A IT 23951/75A IT 2395175 A IT2395175 A IT 2395175A IT 1038638 B IT1038638 B IT 1038638B
Authority
IT
Italy
Prior art keywords
improvements relating
telescopic elements
telescopic
elements
relating
Prior art date
Application number
IT23951/75A
Other languages
Italian (it)
Original Assignee
Zimm Zamm Ag
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 Zimm Zamm Ag filed Critical Zimm Zamm Ag
Application granted granted Critical
Publication of IT1038638B publication Critical patent/IT1038638B/en

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
    • F16B7/04—Clamping or clipping connections
    • F16B7/0406—Clamping or clipping connections for rods or tubes being coaxial
    • F16B7/0413—Clamping or clipping connections for rods or tubes being coaxial for tubes using the innerside thereof
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/0073—Means for releasably holding a ball in position; Balls constrained to move around a fixed point, e.g. by tethering
    • A63B69/0079—Balls tethered to a line or cord
    • A63B2069/0082—Balls tethered to a line or cord with movement of the cord-attachment along its rotational axis as a function of the number of revolutions, e.g. following a helicalmember
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/02—Games or sports accessories not covered in groups A63B1/00 - A63B69/00 for large-room or outdoor sporting games
    • A63B71/023—Supports, e.g. poles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Joints Allowing Movement (AREA)
IT23951/75A 1974-05-31 1975-05-03 IMPROVEMENTS RELATING TO TELESCOPIC ELEMENTS IT1038638B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2411574A GB1469807A (en) 1974-05-31 1974-05-31 Telescoping members

Publications (1)

Publication Number Publication Date
IT1038638B true IT1038638B (en) 1979-11-30

Family

ID=10206624

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23951/75A IT1038638B (en) 1974-05-31 1975-05-03 IMPROVEMENTS RELATING TO TELESCOPIC ELEMENTS

Country Status (7)

Country Link
JP (1) JPS5124462A (en)
BR (1) BR7503439A (en)
DE (1) DE2523879A1 (en)
FR (1) FR2273220A1 (en)
GB (1) GB1469807A (en)
IT (1) IT1038638B (en)
ZA (1) ZA753356B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421252A1 (en) * 1978-03-29 1979-10-26 Somefran DEVICE FOR CONNECTING TWO TUBULAR ELEMENTS, AND CORRESPONDING SCAFFOLDING ELEMENTS TO PREFABRICATED FRAMES
GB2054779B (en) * 1979-07-26 1983-04-07 Deere & Co Exhaust system pipe and exhaust system with suck a pipe
DE102011001796A1 (en) 2011-04-05 2012-10-11 Wilhelm Layher Verwaltungs-Gmbh scaffolding post
WO2012163340A1 (en) 2011-06-01 2012-12-06 Wilhelm Layher Verwaltungs-Gmbh Arrangement of a scaffolding component and of a vertical scaffolding element

Also Published As

Publication number Publication date
JPS5124462A (en) 1976-02-27
ZA753356B (en) 1976-04-28
BR7503439A (en) 1976-05-25
GB1469807A (en) 1977-04-06
DE2523879A1 (en) 1975-12-18
FR2273220A1 (en) 1975-12-26
AU8171875A (en) 1976-12-02

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