WO1986007113A3 - Dispositif de fermeture pour portes - Google Patents
Dispositif de fermeture pour portes Download PDFInfo
- Publication number
- WO1986007113A3 WO1986007113A3 PCT/AU1986/000155 AU8600155W WO8607113A3 WO 1986007113 A3 WO1986007113 A3 WO 1986007113A3 AU 8600155 W AU8600155 W AU 8600155W WO 8607113 A3 WO8607113 A3 WO 8607113A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- ladder
- guide means
- legs
- ligament
- support guide
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/42—Ladder feet; Supports therefor
- E06C7/44—Means for mounting ladders on uneven ground
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
- Programmable Controllers (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61503088A JPH0631509B2 (ja) | 1985-05-29 | 1986-05-29 | レベラー装置 |
DE8686903152T DE3667092D1 (en) | 1985-05-29 | 1986-05-29 | Levelling device for ladders |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPHO794 | 1985-05-29 | ||
AUPH079485 | 1985-05-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1986007113A2 WO1986007113A2 (fr) | 1986-12-04 |
WO1986007113A3 true WO1986007113A3 (fr) | 1987-07-02 |
Family
ID=3771124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AU1986/000155 WO1986007113A2 (fr) | 1985-05-29 | 1986-05-29 | Dispositif de fermeture pour portes |
Country Status (6)
Country | Link |
---|---|
US (1) | US4770275A (fr) |
EP (1) | EP0223792B1 (fr) |
JP (1) | JPH0631509B2 (fr) |
AU (1) | AU583397B2 (fr) |
DE (1) | DE3667092D1 (fr) |
WO (1) | WO1986007113A2 (fr) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2231611A (en) * | 1989-01-16 | 1990-11-21 | John Randolph Wray | Self-levelling attachment for ladder |
US5018692A (en) * | 1989-07-26 | 1991-05-28 | Pepsico Inc. | Vending machine antirock mechanism |
US5007503A (en) * | 1990-07-19 | 1991-04-16 | Walter Sturm | Ladder levelling device with locking means |
US5044468A (en) * | 1990-11-09 | 1991-09-03 | Worthington-Kemp | Ladder leveling device |
US6237718B1 (en) * | 1995-07-31 | 2001-05-29 | Gregory John Schwarzel | Extendable leg means for levelling ladders and the like |
AU4720400A (en) * | 1995-07-31 | 2000-09-14 | Gregory John Schwarzel | Extendable leg means for levelling ladders and the like |
DE19700594A1 (de) * | 1997-01-10 | 1998-07-16 | Loh Kg Hailo Werk | Leiter |
US6478113B1 (en) | 2000-07-07 | 2002-11-12 | Julian P. Ellison | Ladder leveling system |
GB2368090B (en) * | 2000-08-16 | 2004-06-23 | Andrew Leveridge | A stabilising support device |
EP1497490B1 (fr) * | 2002-04-10 | 2012-08-22 | Fisher & Paykel Appliances Limited | Appareil de blanchissage |
US6968632B2 (en) * | 2002-04-10 | 2005-11-29 | Fisher & Paykel Appliances Limited | Laundry appliance |
US7249742B2 (en) * | 2002-04-10 | 2007-07-31 | Fisher & Paykel Appliances Limited | Self-levelling foot arrangement for an appliance |
DE20302388U1 (de) * | 2003-02-14 | 2004-06-24 | A-Z Ausrüstung Und Zubehör Gmbh & Co. Kg | Nivelliersystem für Haushaltsmaschinen |
US7674081B2 (en) * | 2006-09-19 | 2010-03-09 | Stafast Products, Inc. | Hopper fed tee-nut having counterbore with nylon lock |
US7484700B2 (en) * | 2007-02-09 | 2009-02-03 | Stafast Products, Inc. | Leveling device and method for making same |
US8672597B2 (en) | 2007-02-09 | 2014-03-18 | Stafast Products, Inc. | Fastener |
US8485910B2 (en) | 2008-08-18 | 2013-07-16 | Stafast Products, Inc. | Sealed end t-nut |
BRPI1014450A2 (pt) * | 2009-04-14 | 2019-09-24 | Eye2Z Aps | perna de nivelamento |
GB2481449A (en) * | 2010-06-25 | 2011-12-28 | Warrentech Ltd | A levelling device |
US10888937B2 (en) | 2011-01-17 | 2021-01-12 | Stafast Products, Inc. | Apparatus and method for severing and inserting collated t-nuts |
US9322215B2 (en) * | 2013-04-02 | 2016-04-26 | Jershon, Inc. | Ladder leveler apparatus |
NO20151343A1 (no) * | 2015-10-08 | 2017-04-10 | Inventu As | Anordning for nivellering av stiger, samt en strammeinnretning og festeinnretning for en slik stige. |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2289499A (en) * | 1941-04-16 | 1942-07-14 | Har Jo Ind Res Corp | Adjustable ladder equalizer |
US2330825A (en) * | 1942-04-01 | 1943-10-05 | Henry M Hoit | Ladder |
US2366829A (en) * | 1944-07-11 | 1945-01-09 | Biery Arthur | Adjustable ladder leg |
US2854180A (en) * | 1956-05-28 | 1958-09-30 | Steve Johnson | Adjustable leg ladder |
US2969126A (en) * | 1959-06-22 | 1961-01-24 | Oliver H Gardner | Equalizing base support for ladders |
DE2327053A1 (de) * | 1973-05-26 | 1974-12-12 | Walther Dipl Ing Zarges | Leiter mit hoehenverstellbaren fuessen |
US4095671A (en) * | 1974-02-01 | 1978-06-20 | Utility Products, Inc. | Adjustable self-locking level support |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2890824A (en) * | 1954-08-26 | 1959-06-16 | Richard F Derby | Leg length adjusting apparatus |
US3173512A (en) * | 1962-06-12 | 1965-03-16 | Sturdy Leonard Frederick | Ladder levelling device |
US3258085A (en) * | 1964-03-09 | 1966-06-28 | Mccarty Entpr | Readily adjustable elongated support structure |
US3954241A (en) * | 1975-03-31 | 1976-05-04 | Conchemco, Incorporated | Leveling assembly |
US4673061A (en) * | 1986-08-13 | 1987-06-16 | Zeiset A Leon | Automatic ladder leveling apparatus |
-
1986
- 1986-05-29 EP EP86903152A patent/EP0223792B1/fr not_active Expired
- 1986-05-29 AU AU59549/86A patent/AU583397B2/en not_active Ceased
- 1986-05-29 US US07/018,944 patent/US4770275A/en not_active Expired - Fee Related
- 1986-05-29 WO PCT/AU1986/000155 patent/WO1986007113A2/fr active IP Right Grant
- 1986-05-29 DE DE8686903152T patent/DE3667092D1/de not_active Expired
- 1986-05-29 JP JP61503088A patent/JPH0631509B2/ja not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2289499A (en) * | 1941-04-16 | 1942-07-14 | Har Jo Ind Res Corp | Adjustable ladder equalizer |
US2330825A (en) * | 1942-04-01 | 1943-10-05 | Henry M Hoit | Ladder |
US2366829A (en) * | 1944-07-11 | 1945-01-09 | Biery Arthur | Adjustable ladder leg |
US2854180A (en) * | 1956-05-28 | 1958-09-30 | Steve Johnson | Adjustable leg ladder |
US2969126A (en) * | 1959-06-22 | 1961-01-24 | Oliver H Gardner | Equalizing base support for ladders |
DE2327053A1 (de) * | 1973-05-26 | 1974-12-12 | Walther Dipl Ing Zarges | Leiter mit hoehenverstellbaren fuessen |
US4095671A (en) * | 1974-02-01 | 1978-06-20 | Utility Products, Inc. | Adjustable self-locking level support |
Also Published As
Publication number | Publication date |
---|---|
AU583397B2 (en) | 1989-04-27 |
EP0223792A1 (fr) | 1987-06-03 |
AU5954986A (en) | 1986-12-24 |
WO1986007113A2 (fr) | 1986-12-04 |
JPH0631509B2 (ja) | 1994-04-27 |
EP0223792B1 (fr) | 1989-11-23 |
EP0223792A4 (fr) | 1988-01-11 |
JPS63501516A (ja) | 1988-06-09 |
US4770275A (en) | 1988-09-13 |
DE3667092D1 (en) | 1989-12-28 |
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