GB2409492B - Improvements relating to roof access using ladders - Google Patents
Improvements relating to roof access using laddersInfo
- Publication number
- GB2409492B GB2409492B GB0428315A GB0428315A GB2409492B GB 2409492 B GB2409492 B GB 2409492B GB 0428315 A GB0428315 A GB 0428315A GB 0428315 A GB0428315 A GB 0428315A GB 2409492 B GB2409492 B GB 2409492B
- Authority
- GB
- United Kingdom
- Prior art keywords
- ladders
- improvements relating
- roof access
- roof
- access
- 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 - Fee Related
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/34—Ladders attached to structures, such as windows, cornices, poles, or the like
- E06C1/345—Ladders attached to structures, such as windows, cornices, poles, or the like specially adapted to be installed parallel to the roof surface
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D15/00—Apparatus or tools for roof working
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/18—Devices for preventing persons from falling
-
- 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
- E06C7/488—Supports specially adapted to attach a ladder to a ridge of a roof
-
- 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)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Ladders (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0622352A GB2431688B (en) | 2003-12-23 | 2004-12-23 | Improvements relating to ladders and fittings therefor |
GB0622353A GB2431428B (en) | 2003-12-23 | 2006-11-09 | Improvements relating to ladder fittings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0329892.4A GB0329892D0 (en) | 2003-12-23 | 2003-12-23 | Improvements relating to roof ladders |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0428315D0 GB0428315D0 (en) | 2005-01-26 |
GB2409492A GB2409492A (en) | 2005-06-29 |
GB2409492B true GB2409492B (en) | 2007-10-31 |
Family
ID=30776422
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0329892.4A Ceased GB0329892D0 (en) | 2003-12-23 | 2003-12-23 | Improvements relating to roof ladders |
GB0428315A Expired - Fee Related GB2409492B (en) | 2003-12-23 | 2004-12-23 | Improvements relating to roof access using ladders |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0329892.4A Ceased GB0329892D0 (en) | 2003-12-23 | 2003-12-23 | Improvements relating to roof ladders |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB0329892D0 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103498634B (en) * | 2013-08-29 | 2016-06-15 | 国家电网公司 | A kind of insulation single ladder with anchor ear device |
US11655677B2 (en) * | 2017-10-13 | 2023-05-23 | Northern Strands Co. Ltd. | Fall arrest system |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2626425A1 (en) * | 1976-06-12 | 1977-12-22 | Brucklacher Fa Fritz | Safety device for person climbing ladder - has trolley on ladder with lever operated eccentric braking cam engageable with ladder surface |
FR2385881A1 (en) * | 1977-03-30 | 1978-10-27 | Aumont Ets | Movable anchor securing steeple jack to fixed ladder - has lever on carriage running in slotted box section for wedge locking under applied couple |
US4130177A (en) * | 1977-07-15 | 1978-12-19 | Pandolph James E | Ladder climber's safety device |
US4269284A (en) * | 1978-09-25 | 1981-05-26 | Swager William E | Sliding clamp and adaptor |
GB2099900A (en) * | 1981-06-10 | 1982-12-15 | Pilley Claude Alfred | Ladder attachments |
US4515242A (en) * | 1983-11-23 | 1985-05-07 | Paul Lachance | Movable hand railing and tray for ladders |
US6161647A (en) * | 1999-01-25 | 2000-12-19 | Pitt-Des Moines, Inc. | Fall arresting ladder safety device |
FR2824578A1 (en) * | 2001-05-11 | 2002-11-15 | Silrom Sarl | Process for provisionally anchoring a working structure such as a ladder, life-line or other worker fall preventing device flat on the roof of a building, involves anchoring ladder to exposed rafters |
-
2003
- 2003-12-23 GB GBGB0329892.4A patent/GB0329892D0/en not_active Ceased
-
2004
- 2004-12-23 GB GB0428315A patent/GB2409492B/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2626425A1 (en) * | 1976-06-12 | 1977-12-22 | Brucklacher Fa Fritz | Safety device for person climbing ladder - has trolley on ladder with lever operated eccentric braking cam engageable with ladder surface |
FR2385881A1 (en) * | 1977-03-30 | 1978-10-27 | Aumont Ets | Movable anchor securing steeple jack to fixed ladder - has lever on carriage running in slotted box section for wedge locking under applied couple |
US4130177A (en) * | 1977-07-15 | 1978-12-19 | Pandolph James E | Ladder climber's safety device |
US4269284A (en) * | 1978-09-25 | 1981-05-26 | Swager William E | Sliding clamp and adaptor |
GB2099900A (en) * | 1981-06-10 | 1982-12-15 | Pilley Claude Alfred | Ladder attachments |
US4515242A (en) * | 1983-11-23 | 1985-05-07 | Paul Lachance | Movable hand railing and tray for ladders |
US6161647A (en) * | 1999-01-25 | 2000-12-19 | Pitt-Des Moines, Inc. | Fall arresting ladder safety device |
FR2824578A1 (en) * | 2001-05-11 | 2002-11-15 | Silrom Sarl | Process for provisionally anchoring a working structure such as a ladder, life-line or other worker fall preventing device flat on the roof of a building, involves anchoring ladder to exposed rafters |
Also Published As
Publication number | Publication date |
---|---|
GB0428315D0 (en) | 2005-01-26 |
GB0329892D0 (en) | 2004-01-28 |
GB2409492A (en) | 2005-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20101223 |