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DK1990A - Haengselled til trappestiger, betraedelige stilladser og lignende - Google Patents

Haengselled til trappestiger, betraedelige stilladser og lignende Download PDF

Info

Publication number
DK1990A
DK1990A DK1990A DK1990A DK1990A DK 1990 A DK1990 A DK 1990A DK 1990 A DK1990 A DK 1990A DK 1990 A DK1990 A DK 1990A DK 1990 A DK1990 A DK 1990A
Authority
DK
Denmark
Prior art keywords
hangseled
stairs
scraps
reliable
reliable scraps
Prior art date
Application number
DK1990A
Other languages
English (en)
Other versions
DK1990D0 (da
Inventor
Sebastian Ernst
Original Assignee
Sebastian Ernst
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 Sebastian Ernst filed Critical Sebastian Ernst
Publication of DK1990D0 publication Critical patent/DK1990D0/da
Publication of DK1990A publication Critical patent/DK1990A/da

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
    • E06C1/32—Ladders with a strut which is formed as a ladder and can be secured in line with the ladder
DK1990A 1989-01-05 1990-01-05 Haengselled til trappestiger, betraedelige stilladser og lignende DK1990A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19893900176 DE3900176A1 (de) 1989-01-05 1989-01-05 Schwenkgelenk fuer standleitern, begehbare gerueste und dergl.

Publications (2)

Publication Number Publication Date
DK1990D0 DK1990D0 (da) 1990-01-05
DK1990A true DK1990A (da) 1990-07-06

Family

ID=6371604

Family Applications (1)

Application Number Title Priority Date Filing Date
DK1990A DK1990A (da) 1989-01-05 1990-01-05 Haengselled til trappestiger, betraedelige stilladser og lignende

Country Status (2)

Country Link
DE (1) DE3900176A1 (da)
DK (1) DK1990A (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6711780B2 (en) * 2001-08-22 2004-03-30 Sinclair Worldwide, Inc. Hinge for collapsible ladders

Also Published As

Publication number Publication date
DK1990D0 (da) 1990-01-05
DE3900176A1 (de) 1990-07-12

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment