JPS57501332A - - Google Patents
Info
- Publication number
- JPS57501332A JPS57501332A JP56502503A JP50250381A JPS57501332A JP S57501332 A JPS57501332 A JP S57501332A JP 56502503 A JP56502503 A JP 56502503A JP 50250381 A JP50250381 A JP 50250381A JP S57501332 A JPS57501332 A JP S57501332A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- E06C7/48—Ladder heads; Supports for heads of ladders for resting against objects
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/16—Platforms on, or for use on, ladders, e.g. liftable or lowerable platforms
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/48—Ladder heads; Supports for heads of ladders for resting against objects
- E06C7/484—Supports specially adapted for use with a wall opening, e.g. windows
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/50—Joints or other connecting parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8024955 | 1980-07-30 | ||
| GB8114650A GB2080869B (en) | 1980-07-30 | 1981-05-13 | Device for attachment to a ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57501332A true JPS57501332A (US07696358-20100413-C00002.png) | 1982-07-29 |
Family
ID=26276401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56502503A Pending JPS57501332A (US07696358-20100413-C00002.png) | 1980-07-30 | 1981-07-28 |
Country Status (16)
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3360747D1 (en) * | 1982-02-12 | 1985-10-17 | Skilten Tools | Ladder safety device |
| GB2150196A (en) * | 1983-11-23 | 1985-06-26 | William James Hildyard | Height-adjustable scaffold |
| GB2155090A (en) * | 1984-02-28 | 1985-09-18 | Smith Ladder Limpit Limited | Attachment for ladders |
| US4754843A (en) * | 1987-10-30 | 1988-07-05 | Austin Anderson | Roller accessory for ladder |
| GB8901935D0 (en) * | 1989-01-28 | 1989-03-15 | Wilkinson Roger M | Ladder attachment |
| US5113973A (en) * | 1990-04-06 | 1992-05-19 | Southern Don L | Adjustable stand-off brace for a ladder |
| US5121814A (en) * | 1990-04-06 | 1992-06-16 | Southern Don L | Adjustable ladder stand-off brace for corner walls |
| GB2245302A (en) * | 1990-06-08 | 1992-01-02 | Terence John Rowse | Ladder stabilising attachment |
| US5117941A (en) * | 1991-04-01 | 1992-06-02 | Eugene Gruber | Ladder bracket |
| GB9111677D0 (en) * | 1991-05-31 | 1991-07-24 | Smith Samuel D | Attachment for a ladder |
| GB2311089B (en) * | 1996-03-12 | 2000-09-06 | Gareth Philip Bristow | Detachable ladder stabilisng attachment |
| DE29717717U1 (de) * | 1997-10-04 | 1997-11-20 | Laug, Horst, 49809 Lingen | Leiter mit Seitenhilfsbühnenabstützung |
| US5927109A (en) * | 1998-04-22 | 1999-07-27 | Sieck; Hugh H. | Ladder locking means |
| DE29822379U1 (de) * | 1998-12-02 | 1999-03-25 | Laug, Horst, 49809 Lingen | Vielzweck-Wandabstützung für Leitern |
| US6019191A (en) * | 1999-02-26 | 2000-02-01 | Flores; Leonard A. | Ladder support system |
| US6167988B1 (en) | 1999-07-23 | 2001-01-02 | Moore Diversified Products | Lineman's ladder stabilizer |
| GB2429686B (en) * | 2005-08-31 | 2009-06-17 | Neil Ernest Baglin | Arrangements for facilitating safer usage of ladders |
| US20110158783A1 (en) * | 2009-12-24 | 2011-06-30 | Consolidated Edison Company Of New York, Inc. | Ladder system |
| US9988842B2 (en) | 2013-09-18 | 2018-06-05 | Wing Enterprises, Incorporated | Ladders including rope and pulley system and fall protection device |
| CN103742070B (zh) * | 2013-12-31 | 2018-02-16 | 苏州江南航天机电工业有限公司 | 一种挂梯组合件 |
| SE1651198A1 (en) * | 2016-09-07 | 2018-03-08 | Vare Invent AB | Platform ladder apparatus |
| CN107916887A (zh) * | 2017-11-30 | 2018-04-17 | 国网河南省电力公司平顶山供电公司 | 一种用于高空电力线路检修的工作梯 |
| US11142951B2 (en) | 2018-11-16 | 2021-10-12 | Lorad, LLC | Ladder standoff and ladder incorporating the standoff |
| US12005283B2 (en) | 2019-08-20 | 2024-06-11 | Ingenious Moves Llc | Crossbar assembly for an exercise ladder and an exercise ladder arrangement incorporating same |
| US20220081972A1 (en) * | 2020-09-16 | 2022-03-17 | Eugene Haines | Ladder Stabilization Assembly |
| CN112127785A (zh) * | 2020-10-12 | 2020-12-25 | 杭州澳宝贸易有限公司 | 卸装式箱梯 |
| CN113266266B (zh) * | 2021-05-31 | 2023-01-31 | 青海送变电工程有限公司 | 一种输电线路检修用爬梯 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1760803A (en) * | 1927-10-11 | 1930-05-27 | Wirth John | Combination ladder step and support |
| US3773143A (en) * | 1971-12-09 | 1973-11-20 | Del Prete | Roller attachment for ladders |
| JPS48102422A (US07696358-20100413-C00002.png) * | 1972-03-11 | 1973-12-22 | ||
| JPS5246591U (US07696358-20100413-C00002.png) * | 1975-09-30 | 1977-04-01 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1645879A (en) * | 1927-05-14 | 1927-10-18 | Henry E Skeels | Ladder and platform support |
| US2418597A (en) * | 1945-10-25 | 1947-04-08 | Neff Carl | Ladder supported scaffold |
| US2597902A (en) * | 1949-09-09 | 1952-05-27 | Stanley J Roketa | Ladder rest |
| US2665952A (en) * | 1951-11-26 | 1954-01-12 | Wayne R Edwards | Ladder platform |
| US2881028A (en) * | 1957-10-11 | 1959-04-07 | James D Baird | Ladder platform |
| US3072218A (en) * | 1960-04-27 | 1963-01-08 | Peters John | Stand-off ladder bracket |
| US3067836A (en) * | 1961-05-01 | 1962-12-11 | William J Carnicelli | Adjustable step for ladders |
| GB1074780A (en) * | 1964-11-04 | 1967-07-05 | Samuel David Smite | Improvements in or relating to a device for use in conjunction with ladders |
| US3318416A (en) * | 1965-10-13 | 1967-05-09 | Robinson Billie | Stepladder accessory |
| DE2851987C2 (de) * | 1978-12-01 | 1986-07-24 | Nikolaus Adalbert 7730 Villingen-Schwenningen Kümmerlin | Stützvorrichtung für Leitern |
| US4211307A (en) * | 1979-03-05 | 1980-07-08 | Ethridge Frank W | Removable step or shelf for ladder |
-
1981
- 1981-05-13 GB GB8114650A patent/GB2080869B/en not_active Expired
- 1981-06-26 US US06/277,829 patent/US4440263A/en not_active Expired - Lifetime
- 1981-07-01 EP EP81302984A patent/EP0045140B1/en not_active Expired
- 1981-07-01 DE DE8181302984T patent/DE3175607D1/de not_active Expired
- 1981-07-28 WO PCT/GB1981/000146 patent/WO1982000491A1/en active IP Right Grant
- 1981-07-28 JP JP56502503A patent/JPS57501332A/ja active Pending
- 1981-07-28 AU AU73781/81A patent/AU547589B2/en not_active Ceased
- 1981-07-28 BR BR8108722A patent/BR8108722A/pt unknown
- 1981-07-29 NZ NZ197877A patent/NZ197877A/xx unknown
- 1981-07-29 ES ES81504389A patent/ES8204042A1/es not_active Expired
- 1981-07-30 CA CA000382913A patent/CA1175398A/en not_active Expired
-
1982
- 1982-03-23 DK DK130482A patent/DK130482A/da not_active Application Discontinuation
- 1982-03-26 FI FI821075A patent/FI69341C/fi not_active IP Right Cessation
- 1982-03-26 OA OA57645A patent/OA07050A/xx unknown
- 1982-03-29 NO NO821038A patent/NO155982C/no unknown
- 1982-03-30 RO RO82107091A patent/RO88414A/ro unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1760803A (en) * | 1927-10-11 | 1930-05-27 | Wirth John | Combination ladder step and support |
| US3773143A (en) * | 1971-12-09 | 1973-11-20 | Del Prete | Roller attachment for ladders |
| JPS48102422A (US07696358-20100413-C00002.png) * | 1972-03-11 | 1973-12-22 | ||
| JPS5246591U (US07696358-20100413-C00002.png) * | 1975-09-30 | 1977-04-01 |
Also Published As
| Publication number | Publication date |
|---|---|
| ES504389A0 (es) | 1982-05-01 |
| FI69341B (fi) | 1985-09-30 |
| FI821075A0 (fi) | 1982-03-26 |
| ES8204042A1 (es) | 1982-05-01 |
| US4440263A (en) | 1984-04-03 |
| RO88414A (ro) | 1986-10-30 |
| NO155982B (no) | 1987-03-23 |
| NO821038L (no) | 1982-03-29 |
| AU547589B2 (en) | 1985-10-24 |
| EP0045140A3 (en) | 1982-06-23 |
| GB2080869B (en) | 1984-08-15 |
| WO1982000491A1 (en) | 1982-02-18 |
| AU7378181A (en) | 1982-03-02 |
| DK130482A (da) | 1982-03-23 |
| FI69341C (fi) | 1986-01-10 |
| NZ197877A (en) | 1985-09-13 |
| EP0045140A2 (en) | 1982-02-03 |
| BR8108722A (US07696358-20100413-C00002.png) | 1982-06-01 |
| GB2080869A (en) | 1982-02-10 |
| DE3175607D1 (en) | 1987-01-02 |
| OA07050A (fr) | 1983-12-31 |
| FI821075L (fi) | 1982-03-26 |
| NO155982C (no) | 1987-07-08 |
| EP0045140B1 (en) | 1986-11-12 |
| CA1175398A (en) | 1984-10-02 |
