DE3819741A1 - Stufenstehleiter - Google Patents

Stufenstehleiter

Info

Publication number
DE3819741A1
DE3819741A1 DE3819741A DE3819741A DE3819741A1 DE 3819741 A1 DE3819741 A1 DE 3819741A1 DE 3819741 A DE3819741 A DE 3819741A DE 3819741 A DE3819741 A DE 3819741A DE 3819741 A1 DE3819741 A1 DE 3819741A1
Authority
DE
Germany
Prior art keywords
platform
side walls
halves
platform halves
transverse side
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
DE3819741A
Other languages
German (de)
English (en)
Other versions
DE3819741C2 (it
Inventor
Stephan Gerster
Manfred Klaas
Martin Kaiser
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.)
Hailo Werk Rudolf Loh GmbH and Co KG
Original Assignee
Hailo Werk Rudolf Loh GmbH and Co KG
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 Hailo Werk Rudolf Loh GmbH and Co KG filed Critical Hailo Werk Rudolf Loh GmbH and Co KG
Priority to DE3819741A priority Critical patent/DE3819741A1/de
Priority to CH1727/89A priority patent/CH678351A5/de
Priority to AT0118689A priority patent/AT396166B/de
Priority to IT8920662A priority patent/IT1230215B/it
Priority to NL8901352A priority patent/NL8901352A/nl
Publication of DE3819741A1 publication Critical patent/DE3819741A1/de
Application granted granted Critical
Publication of DE3819741C2 publication Critical patent/DE3819741C2/de
Granted legal-status Critical Current

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
    • E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
    • E06C1/39—Ladders having platforms; Ladders changeable into platforms
    • E06C1/393—Ladders having platforms foldable with the ladder

Landscapes

  • Ladders (AREA)
DE3819741A 1988-06-10 1988-06-10 Stufenstehleiter Granted DE3819741A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE3819741A DE3819741A1 (de) 1988-06-10 1988-06-10 Stufenstehleiter
CH1727/89A CH678351A5 (it) 1988-06-10 1989-05-08
AT0118689A AT396166B (de) 1988-06-10 1989-05-17 Stufenstehleiter
IT8920662A IT1230215B (it) 1988-06-10 1989-05-26 Scala doppia a gradini.
NL8901352A NL8901352A (nl) 1988-06-10 1989-05-29 Trapleer met treden.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3819741A DE3819741A1 (de) 1988-06-10 1988-06-10 Stufenstehleiter

Publications (2)

Publication Number Publication Date
DE3819741A1 true DE3819741A1 (de) 1989-12-14
DE3819741C2 DE3819741C2 (it) 1992-04-02

Family

ID=6356253

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3819741A Granted DE3819741A1 (de) 1988-06-10 1988-06-10 Stufenstehleiter

Country Status (5)

Country Link
AT (1) AT396166B (it)
CH (1) CH678351A5 (it)
DE (1) DE3819741A1 (it)
IT (1) IT1230215B (it)
NL (1) NL8901352A (it)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2146020A (en) * 1936-05-16 1939-02-07 Michigan Ladder Company Stepladder
GB599282A (en) * 1945-09-04 1948-03-09 Frederick Duncan Lomas Improvements relating to step ladders
DE1958246U (de) * 1966-11-12 1967-04-06 Erbsloeh Julius & August Stufenstehleiter.
DE1963077U (de) * 1966-09-29 1967-06-29 Hymer Leichtmetallbau Beidseitig begehbare stufen-stehleiter.
DE8129697U1 (de) * 1981-10-10 1982-04-08 Krause-Werk Gmbh & Co Kg, 6320 Alsfeld Doppelstufenleiter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2146020A (en) * 1936-05-16 1939-02-07 Michigan Ladder Company Stepladder
GB599282A (en) * 1945-09-04 1948-03-09 Frederick Duncan Lomas Improvements relating to step ladders
DE1963077U (de) * 1966-09-29 1967-06-29 Hymer Leichtmetallbau Beidseitig begehbare stufen-stehleiter.
DE1958246U (de) * 1966-11-12 1967-04-06 Erbsloeh Julius & August Stufenstehleiter.
DE8129697U1 (de) * 1981-10-10 1982-04-08 Krause-Werk Gmbh & Co Kg, 6320 Alsfeld Doppelstufenleiter

Also Published As

Publication number Publication date
ATA118689A (de) 1992-10-15
DE3819741C2 (it) 1992-04-02
NL8901352A (nl) 1990-01-02
IT1230215B (it) 1991-10-18
AT396166B (de) 1993-06-25
IT8920662A0 (it) 1989-05-26
CH678351A5 (it) 1991-08-30

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee