FR2421267A1 - Echelle - Google Patents
EchelleInfo
- Publication number
- FR2421267A1 FR2421267A1 FR7907591A FR7907591A FR2421267A1 FR 2421267 A1 FR2421267 A1 FR 2421267A1 FR 7907591 A FR7907591 A FR 7907591A FR 7907591 A FR7907591 A FR 7907591A FR 2421267 A1 FR2421267 A1 FR 2421267A1
- Authority
- FR
- France
- Prior art keywords
- rungs
- disc
- wall
- upright
- ladder
- 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.)
- Granted
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
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
- E06C7/082—Connections between rungs or treads and longitudinal members
- E06C7/087—Connections between rungs or treads and longitudinal members with a connecting piece installed around the rung
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
Echelle comportant deux montants et des échelons fixés dans ces montants, les montants se présentant sous la forme de supports creux. A chaque extrémité, chaque échelon 2 est monté dans une pièce intercalaire 5 en matériau élastique qui se trouve pour la plus grande partie à l'intérieur du montant correspondant 1 et qui s'appuie, par l'intermédiaire de parties saillantes 7, 10, 14 qui empêchent le déplacement de la pièce intercalaire suivant la direction axiale de l'échelon, contre les parois correspondantes 4, 11 du montant 1. Application notamment aux échelles en matière synthétique.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH343678A CH629568A5 (en) | 1978-03-30 | 1978-03-30 | Ladder |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2421267A1 true FR2421267A1 (fr) | 1979-10-26 |
FR2421267B1 FR2421267B1 (fr) | 1983-06-24 |
Family
ID=4255922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7907591A Granted FR2421267A1 (fr) | 1978-03-30 | 1979-03-27 | Echelle |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH629568A5 (fr) |
DE (1) | DE2911813A1 (fr) |
FR (1) | FR2421267A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0078395A1 (fr) * | 1981-11-02 | 1983-05-11 | HILTI Aktiengesellschaft | Jonction de plaques aux supports |
EP0330098A1 (fr) * | 1988-02-23 | 1989-08-30 | ZARGES Leichtbau GmbH | Echelle |
FR2762871A1 (fr) * | 1997-03-24 | 1998-11-06 | Abarrategui Churruca Josu | Echelle isolante et son assemblage |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH677691A5 (fr) * | 1988-09-02 | 1991-06-14 | Akes Ag | |
DE4031480C1 (fr) * | 1990-10-05 | 1992-02-13 | Hailo-Werk Rudolf Loh Gmbh & Co Kg, 6342 Haiger, De | |
DK170707B1 (da) * | 1993-11-11 | 1995-12-11 | Avanti Stigefabrik Aps | Trinsamling til stige |
DE29717123U1 (de) * | 1997-09-26 | 1998-10-22 | HYMER-LEICHTMETALLBAU GMBH & CO. KG, 88239 Wangen | Holm-Sprossenverbindung für Leitern |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3354987A (en) * | 1965-09-16 | 1967-11-28 | Werner Co Inc R D | Ladders |
-
1978
- 1978-03-30 CH CH343678A patent/CH629568A5/de not_active IP Right Cessation
-
1979
- 1979-03-26 DE DE19792911813 patent/DE2911813A1/de active Granted
- 1979-03-27 FR FR7907591A patent/FR2421267A1/fr active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0078395A1 (fr) * | 1981-11-02 | 1983-05-11 | HILTI Aktiengesellschaft | Jonction de plaques aux supports |
EP0330098A1 (fr) * | 1988-02-23 | 1989-08-30 | ZARGES Leichtbau GmbH | Echelle |
FR2762871A1 (fr) * | 1997-03-24 | 1998-11-06 | Abarrategui Churruca Josu | Echelle isolante et son assemblage |
Also Published As
Publication number | Publication date |
---|---|
CH629568A5 (en) | 1982-04-30 |
FR2421267B1 (fr) | 1983-06-24 |
DE2911813C2 (fr) | 1990-03-15 |
DE2911813A1 (de) | 1979-10-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |