SE7607360L - Stellningsstege - Google Patents
StellningsstegeInfo
- Publication number
- SE7607360L SE7607360L SE7607360A SE7607360A SE7607360L SE 7607360 L SE7607360 L SE 7607360L SE 7607360 A SE7607360 A SE 7607360A SE 7607360 A SE7607360 A SE 7607360A SE 7607360 L SE7607360 L SE 7607360L
- Authority
- SE
- Sweden
- Prior art keywords
- position step
- Prior art date
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)
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 (1)
Publication Number | Publication Date |
---|---|
SE7607360L true SE7607360L (sv) | 1977-02-19 |
Family
ID=24425138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7607360A SE7607360L (sv) | 1975-08-18 | 1976-06-28 | Stellningsstege |
Country Status (5)
Country | Link |
---|---|
US (2) | US3974894A (tr) |
JP (1) | JPS5223823A (tr) |
CA (1) | CA1042335A (tr) |
DE (1) | DE2631647C3 (tr) |
SE (1) | SE7607360L (tr) |
Families Citing this family (17)
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 |
EP0381674B1 (en) * | 1987-07-31 | 1993-03-31 | Sico Incorporated | Mobile folding choral riser |
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 |
US7185899B2 (en) * | 2003-01-21 | 2007-03-06 | 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)
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 |
-
1975
- 1975-08-18 US US05/605,770 patent/US3974894A/en not_active Expired - Lifetime
-
1976
- 1976-06-16 CA CA255,037A patent/CA1042335A/en not_active Expired
- 1976-06-28 SE SE7607360A patent/SE7607360L/xx unknown
- 1976-07-12 JP JP51082867A patent/JPS5223823A/ja active Granted
- 1976-07-14 DE DE2631647A patent/DE2631647C3/de not_active Expired
-
1979
- 1979-11-30 US US06/099,209 patent/USRE30830E/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS5223823A (en) | 1977-02-23 |
JPS5623512B2 (tr) | 1981-06-01 |
CA1042335A (en) | 1978-11-14 |
US3974894A (en) | 1976-08-17 |
DE2631647B2 (de) | 1981-01-15 |
USRE30830E (en) | 1981-12-22 |
DE2631647A1 (de) | 1977-03-03 |
DE2631647C3 (de) | 1981-10-29 |
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