DE2631647C3 - Transportable Stufenpodium - Google Patents

Transportable Stufenpodium

Info

Publication number
DE2631647C3
DE2631647C3 DE2631647A DE2631647A DE2631647C3 DE 2631647 C3 DE2631647 C3 DE 2631647C3 DE 2631647 A DE2631647 A DE 2631647A DE 2631647 A DE2631647 A DE 2631647A DE 2631647 C3 DE2631647 C3 DE 2631647C3
Authority
DE
Germany
Prior art keywords
girders
podium
hinges
steps
platform
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
DE2631647A
Other languages
German (de)
English (en)
Other versions
DE2631647B2 (de
DE2631647A1 (de
Inventor
Harvey M. West Concord Minn. Urch
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.)
Wenger Corp
Original Assignee
Wenger Corp
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 Wenger Corp filed Critical Wenger Corp
Publication of DE2631647A1 publication Critical patent/DE2631647A1/de
Publication of DE2631647B2 publication Critical patent/DE2631647B2/de
Application granted granted Critical
Publication of DE2631647C3 publication Critical patent/DE2631647C3/de
Expired legal-status Critical Current

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

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Handcart (AREA)
  • Ladders (AREA)
  • Steps, Ramps, And Handrails (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
DE2631647A 1975-08-18 1976-07-14 Transportable Stufenpodium Expired DE2631647C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/605,770 US3974894A (en) 1975-08-18 1975-08-18 Portable riser

Publications (3)

Publication Number Publication Date
DE2631647A1 DE2631647A1 (de) 1977-03-03
DE2631647B2 DE2631647B2 (de) 1981-01-15
DE2631647C3 true DE2631647C3 (de) 1981-10-29

Family

ID=24425138

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2631647A Expired DE2631647C3 (de) 1975-08-18 1976-07-14 Transportable Stufenpodium

Country Status (5)

Country Link
US (2) US3974894A (enExample)
JP (1) JPS5223823A (enExample)
CA (1) CA1042335A (enExample)
DE (1) DE2631647C3 (enExample)
SE (1) SE7607360L (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4285542A (en) * 1979-01-17 1981-08-25 Boisvert Ives L Deck seat bracket
US4580776A (en) * 1982-09-14 1986-04-08 Burkinshaw Phillip J Collapsible stage
JPH0731189B2 (ja) * 1985-10-25 1995-04-10 株式会社明電舍 呼吸速度測定方法
DE3879955T2 (de) * 1987-07-31 1993-07-08 Sico Inc Mobiles zusammenklappbares chorpodest.
SE458781B (sv) * 1988-03-08 1989-05-08 Harald Jonsson Faellbar laektare/podium
WO1993014289A1 (en) * 1992-01-08 1993-07-22 Wenger Corporation Portable riser unit with a telescopic brace
US5378044A (en) * 1992-03-16 1995-01-03 Rhodes; Sidney R. Tape wrapping apparatus
US5787647A (en) * 1996-06-07 1998-08-04 Wenger Corporation Portable riser
DE29721616U1 (de) * 1997-12-06 1999-04-08 Ammann oHG, 86830 Schwabmünchen Freitragende Treppe
US6729075B2 (en) * 2000-10-19 2004-05-04 Wenger Corporation Audience seating system
CA2478233A1 (en) * 2003-01-21 2004-08-05 Wenger Corporation Riser cart
US7546705B1 (en) * 2003-02-26 2009-06-16 Midwest Folding Products Portable riser apparatus having a lifting and locking assembly
US7739838B2 (en) * 2004-08-26 2010-06-22 Borglum Keith B Quickly and easily assembleable portable bleacher
US20090047653A1 (en) * 2004-09-22 2009-02-19 Turner Gary L Method of instructing using a learning center
US8627926B2 (en) * 2009-05-21 2014-01-14 Julian D. Gordon Method and apparatus for a stair assembly
US8413384B2 (en) 2010-11-18 2013-04-09 Amtab Manufacturing Corporation Mobile folding choral riser with high-speed cylinder lift-assist mechanism and partially independent back railing linkage
US8915383B2 (en) * 2012-02-15 2014-12-23 Target Brands, Inc. Ready-to-assemble plant stand

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1125194A (en) * 1913-08-20 1915-01-19 Joseph Sigmund Display-stand.
US1284078A (en) * 1915-08-02 1918-11-05 Joseph N Evans Collapsible tower.
US1818428A (en) * 1930-08-02 1931-08-11 Paysen Magnus Collapsible chorus stand
US2575593A (en) * 1947-11-01 1951-11-20 John C Peery Collapsible stand
US2598983A (en) * 1949-06-30 1952-06-03 Walter C Ellis Collapsible stand
US2859488A (en) * 1957-03-07 1958-11-11 Mackintosh Charles Stands
US3229430A (en) * 1961-11-22 1966-01-18 Berg Willie Unitary foldable choir riser
US3747706A (en) * 1971-11-18 1973-07-24 Wenger Corp Portable folding riser
US3747708A (en) * 1971-11-18 1973-07-24 Wenger Corp Portable folding riser

Also Published As

Publication number Publication date
JPS5223823A (en) 1977-02-23
JPS5623512B2 (enExample) 1981-06-01
US3974894A (en) 1976-08-17
USRE30830E (en) 1981-12-22
DE2631647B2 (de) 1981-01-15
DE2631647A1 (de) 1977-03-03
CA1042335A (en) 1978-11-14
SE7607360L (sv) 1977-02-19

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Legal Events

Date Code Title Description
OD Request for examination
C3 Grant after two publication steps (3rd publication)