GR77932B - - Google Patents

Info

Publication number
GR77932B
GR77932B GR70549A GR830170549A GR77932B GR 77932 B GR77932 B GR 77932B GR 70549 A GR70549 A GR 70549A GR 830170549 A GR830170549 A GR 830170549A GR 77932 B GR77932 B GR 77932B
Authority
GR
Greece
Prior art keywords
group
steps
called
frame
groups
Prior art date
Application number
GR70549A
Other languages
Greek (el)
Inventor
Christiane Lefranc
Francois Verdier
Original Assignee
Christiane Lefranc
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 Christiane Lefranc filed Critical Christiane Lefranc
Publication of GR77932B publication Critical patent/GR77932B/el

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H3/00—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons
    • E04H3/10—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons for meetings, entertainments, or sports
    • E04H3/12—Tribunes, grandstands or terraces for spectators
    • E04H3/126—Foldable, retractable or tiltable tribunes

Landscapes

  • Architecture (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Toys (AREA)
  • Accessories Of Cameras (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Rehabilitation Tools (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Massaging Devices (AREA)
  • Seats For Vehicles (AREA)
  • Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)

Abstract

1. Tiered stand, particularly intended for the arrangement of persons either to photograph them or to allow them to attend an entertainment, a conference or other events, of the type comprising a frame (1) which is mounted on wheels (2) and provided with hitching means (3), a first group of so-called upper steps (4) mounted rigidly on the frame, and a second group of so-called lower steps (5) articulated on the first group about a horizontal axis (6) parallel to the steps of the upper and lower groups, it being possible for the lower group (5), by tilting about the axis, to be folded and fitted into the upper group (4) in accordance with a so-called travelling position or, alternatively, opened out in order to adopt a position of use, characterized in that each of the said upper (4) and lower (5) groups of steps comprises a group of so-called outer steps having a hollow prismatic structure, and in that this group of so-called outer steps serves to accommodate at least one group (7, 8 etc...) of similarly shaped so-called inner steps which can be drawn out therefrom by sliding, as a result of which the surface of use of the outer steps of the upper group and lower group can be doubled by drawing out the inner steps.
GR70549A 1982-03-04 1983-02-18 GR77932B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8203974A FR2522709A1 (en) 1982-03-04 1982-03-04 TRACTABLE TRIBUNE WITH ARTICULATED AND TELESCOPIC GRADES

Publications (1)

Publication Number Publication Date
GR77932B true GR77932B (en) 1984-09-25

Family

ID=9271807

Family Applications (1)

Application Number Title Priority Date Filing Date
GR70549A GR77932B (en) 1982-03-04 1983-02-18

Country Status (8)

Country Link
EP (1) EP0091839B1 (en)
JP (1) JPS58199968A (en)
AT (1) ATE17600T1 (en)
DE (1) DE3361884D1 (en)
ES (1) ES278070Y (en)
FR (1) FR2522709A1 (en)
GR (1) GR77932B (en)
IL (1) IL68030A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2599074B1 (en) * 1986-05-21 1992-06-12 Vallee Expl Ets FOLDABLE AND TRACTABLE FORUM FOR SPORTS, CULTURAL OR OTHER EVENTS
US5357876A (en) * 1991-11-07 1994-10-25 Wenger Corporation Portable hinged riser
US6694677B2 (en) 1998-03-18 2004-02-24 Wolfgang Ortner Transportable podium
DE19811766C1 (en) * 1998-03-18 1999-10-07 Wolfgang Ortner Transportable grandstand
NL1024971C2 (en) * 2003-12-09 2005-06-13 Martinus Wilhelmus Mari Jansen Foldable and portable stand.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1413325A (en) * 1972-09-07 1975-11-12 Sanders J E Grandstands
DE2850359A1 (en) * 1978-11-21 1980-05-29 Dietmar Seidel Movable market stall construction - has towable trailer with roofed sales counter and forward and rear roofed counter extensions stowable on counter
FR2449180A1 (en) * 1979-02-19 1980-09-12 Sanders John Reclinable rostrum with seats in steps - forming rows accommodated inside rectangular box frame
FR2486572A1 (en) * 1981-04-14 1982-01-15 Lefranc Sa Ets Trailer mounted steps for platform - has double pivoted faces from chassis doubling chassis plan area

Also Published As

Publication number Publication date
ATE17600T1 (en) 1986-02-15
EP0091839B1 (en) 1986-01-22
DE3361884D1 (en) 1986-03-06
JPS58199968A (en) 1983-11-21
FR2522709A1 (en) 1983-09-09
IL68030A (en) 1985-11-29
IL68030A0 (en) 1983-06-15
ES278070Y (en) 1985-03-16
EP0091839A1 (en) 1983-10-19
ES278070U (en) 1984-08-01

Similar Documents

Publication Publication Date Title
USD262810S (en) Weight lifting bench
EP0269029A3 (en) Process for preparing perfluoroethers by fluorination with elemental fluorine
ES277380U (en) Travelling seat.
EP0439184A3 (en) Carbon fiber structure and process for producing the same
GR77932B (en)
GR3004694T3 (en)
USD264954S (en) Bicycle bottle cage
ES2007388A6 (en) Rough terrain vehicle structure.
USD260544S (en) Playground swing
DE3864162D1 (en) WHEELCHAIR.
ES2003698A6 (en) Portal washing apparatus for motor vehicles
DE3163925D1 (en) Railing for a scaffold construction
IT1236964B (en) MOTORIZATION GROUP, FOR THE OPERATION OF SUN VISORS FOR MOTOR VEHICLES.
HUT62947A (en) Process for producing high enantiomer-purity, optically active 1,4-diols
JPS53133155A (en) Electrified mirror stand
Hayward The operational manoeuvre group in Soviet military doctrine.
TH8066EX (en) The end of the rail for placing items on the car's roof.
Grabowski A stand growth model for trembling aspen in the Prairie Provinces of Canada
Hinz et al. Islands in the Stream" as Hemingway's" Laocoön
HU900967D0 (en) Blanced differential-amplifier with high common-voltage rejection ratio
Bryukvin Investigation of the Fe--Rh--S Phase Diagram in the Fe--Rh sub 2 S sub 3--FeS sub 1. 09 Composition Range
GR59456B (en) Carriage for children,foldable like umbrella,convertible into two types of places,e.g.into seated or on one's back
IT1226201B (en) Storage equipment, preferably for long products
FR2567021B3 (en) FOLDING DISABLED CAR WITH X-SHAPED CHASSIS ALLOWING A LITTLE DECENTRATION BETWEEN THE CHASSIS AND THE FRAME
Wai-Ping Non-selective mating in the little brown bat, Myotis lucifugus (LeConte).