ES227852Y - Escalera metalica replegable. - Google Patents

Escalera metalica replegable.

Info

Publication number
ES227852Y
ES227852Y ES1977227852U ES227852U ES227852Y ES 227852 Y ES227852 Y ES 227852Y ES 1977227852 U ES1977227852 U ES 1977227852U ES 227852 U ES227852 U ES 227852U ES 227852 Y ES227852 Y ES 227852Y
Authority
ES
Spain
Prior art keywords
folding metal
metal ladder
ladder
folding
metal
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.)
Expired
Application number
ES1977227852U
Other languages
English (en)
Spanish (es)
Other versions
ES227852U (es
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
Priority claimed from BE166178A external-priority patent/BE840773R/xx
Application filed filed Critical
Publication of ES227852U publication Critical patent/ES227852U/es
Application granted granted Critical
Publication of ES227852Y publication Critical patent/ES227852Y/es
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/04—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible
    • E04F11/06—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ladders (AREA)
ES1977227852U 1976-04-15 1977-04-15 Escalera metalica replegable. Expired ES227852Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE166178A BE840773R (fr) 1975-05-26 1976-04-15 Echelle metallique repliable formant plateau

Publications (2)

Publication Number Publication Date
ES227852U ES227852U (es) 1977-10-01
ES227852Y true ES227852Y (es) 1978-03-16

Family

ID=3842874

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1977227852U Expired ES227852Y (es) 1976-04-15 1977-04-15 Escalera metalica replegable.

Country Status (4)

Country Link
DK (1) DK150377A (xx)
ES (1) ES227852Y (xx)
FI (1) FI59150C (xx)
SE (1) SE7704279L (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2324968B1 (es) * 2006-07-13 2010-06-01 David Casellas Pontes Escalera plegable.

Also Published As

Publication number Publication date
DK150377A (da) 1977-10-16
ES227852U (es) 1977-10-01
FI59150C (fi) 1981-06-10
SE7704279L (sv) 1977-10-16
FI59150B (fi) 1981-02-27
FI770999A (xx) 1977-10-16

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