FR2421267A1 - Echelle - Google Patents

Echelle

Info

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
Application number
FR7907591A
Other languages
English (en)
French (fr)
Other versions
FR2421267B1 (enrdf_load_stackoverflow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SPO AG
Original Assignee
SPO AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SPO AG filed Critical SPO AG
Publication of FR2421267A1 publication Critical patent/FR2421267A1/fr
Application granted granted Critical
Publication of FR2421267B1 publication Critical patent/FR2421267B1/fr
Granted legal-status Critical Current

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)
FR7907591A 1978-03-30 1979-03-27 Echelle Granted FR2421267A1 (fr)

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 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)
DE (1) DE2911813A1 (enrdf_load_stackoverflow)
FR (1) FR2421267A1 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078395A1 (de) * 1981-11-02 1983-05-11 HILTI Aktiengesellschaft Verbindung von Platten mit Trägern
EP0330098A1 (de) * 1988-02-23 1989-08-30 ZARGES Leichtbau GmbH Leiter
FR2762871A1 (fr) * 1997-03-24 1998-11-06 Abarrategui Churruca Josu Echelle isolante et son assemblage

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH677691A5 (enrdf_load_stackoverflow) * 1988-09-02 1991-06-14 Akes Ag
DE4031480C1 (enrdf_load_stackoverflow) * 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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3354987A (en) * 1965-09-16 1967-11-28 Werner Co Inc R D Ladders

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078395A1 (de) * 1981-11-02 1983-05-11 HILTI Aktiengesellschaft Verbindung von Platten mit Trägern
EP0330098A1 (de) * 1988-02-23 1989-08-30 ZARGES Leichtbau GmbH Leiter
FR2762871A1 (fr) * 1997-03-24 1998-11-06 Abarrategui Churruca Josu Echelle isolante et son assemblage

Also Published As

Publication number Publication date
FR2421267B1 (enrdf_load_stackoverflow) 1983-06-24
DE2911813A1 (de) 1979-10-11
DE2911813C2 (enrdf_load_stackoverflow) 1990-03-15
CH629568A5 (en) 1982-04-30

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse