CA2047035A1 - Stepladder - Google Patents
StepladderInfo
- Publication number
- CA2047035A1 CA2047035A1 CA 2047035 CA2047035A CA2047035A1 CA 2047035 A1 CA2047035 A1 CA 2047035A1 CA 2047035 CA2047035 CA 2047035 CA 2047035 A CA2047035 A CA 2047035A CA 2047035 A1 CA2047035 A1 CA 2047035A1
- Authority
- CA
- Canada
- Prior art keywords
- stepladder
- segments
- accordance
- segment
- cable
- 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.)
- Abandoned
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
- E06C9/02—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes rigidly mounted
-
- 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
- E04H4/00—Swimming or splash baths or pools
- E04H4/14—Parts, details or accessories not otherwise provided for
- E04H4/144—Means for facilitating access, e.g. step units or slides
-
- 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
- E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
- E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-part
- E06C1/10—Sections fitted end to end
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP4023426.6 | 1990-07-24 | ||
DE19904023426 DE4023426A1 (de) | 1990-07-24 | 1990-07-24 | Trittleiter |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2047035A1 true CA2047035A1 (en) | 1992-01-25 |
Family
ID=6410876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2047035 Abandoned CA2047035A1 (en) | 1990-07-24 | 1991-07-15 | Stepladder |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0468190A1 (de) |
CA (1) | CA2047035A1 (de) |
DE (1) | DE4023426A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9400207D0 (sv) * | 1994-01-24 | 1994-01-24 | Aake Nobelius | Hoprullbart bärelement |
GB9726957D0 (en) * | 1997-12-19 | 1998-02-18 | Schmitz Hans J | Ladder |
WO2001020082A1 (en) * | 1999-09-14 | 2001-03-22 | Transvaal Rubber Company (Proprietary) Limited | Ladder fender |
DE20014367U1 (de) * | 2000-08-19 | 2001-02-08 | WTS Kereskedelmi és Szolgáltató Kft., Szentendre | Leiter, insbesondere für Schwimmbäder und Schwimmbecken, mit zwei seitlichen Holmen und mehreren Leiterstufen oder -sprossen |
NO320544B1 (no) * | 2003-09-19 | 2005-12-19 | Niels S Jorgensen | Formbar anordning |
DE102010008639A1 (de) * | 2010-02-15 | 2011-08-18 | Spehr, Thorsten, 14548 | Befestigungskonstruktion der Turmeinbauten von Windkraftanlagen |
EP3392448B1 (de) * | 2017-04-18 | 2023-06-07 | Port-Safety ApS | Modulare sicherheitsleiter |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE461253A (de) * | ||||
DE950688C (de) * | 1953-10-28 | 1956-10-11 | Gustav Mehring Fa | Zusammenklappbare Stahlrohrleiter |
FR1219940A (fr) * | 1959-04-13 | 1960-05-20 | S & G Products | échelle pliante |
US3199627A (en) * | 1962-04-17 | 1965-08-10 | Aladdin Ladders Inc | Roll-up ladder |
US3886700A (en) * | 1973-08-27 | 1975-06-03 | William M Lambert | Collapsible structural member |
FR2297988A1 (fr) * | 1975-01-15 | 1976-08-13 | Duvert Lucien | Echelle de sauvetage pour batiment d'habitation |
DE2719081C2 (de) * | 1977-04-29 | 1985-02-21 | Andreas 4040 Neuss Krüll | Einstiegleiter für Schwimmbecken |
GB8802458D0 (en) * | 1988-02-04 | 1988-03-02 | Melland T G | Ladders |
DE3804306A1 (de) * | 1988-02-09 | 1989-08-17 | Herve Rousselot | Stehleiter |
US4848515A (en) * | 1988-10-26 | 1989-07-18 | Sure-Step, Inc. | Portable swimming pool step device |
US4869034A (en) * | 1988-11-07 | 1989-09-26 | Hammond Robert S | Sectional circular staircase |
-
1990
- 1990-07-24 DE DE19904023426 patent/DE4023426A1/de not_active Withdrawn
-
1991
- 1991-06-14 EP EP91109768A patent/EP0468190A1/de not_active Withdrawn
- 1991-07-15 CA CA 2047035 patent/CA2047035A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP0468190A1 (de) | 1992-01-29 |
DE4023426A1 (de) | 1992-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
FZDE | Dead |