ES256261Y - Nueva escalera plegable - Google Patents

Nueva escalera plegable

Info

Publication number
ES256261Y
ES256261Y ES1981256261U ES256261U ES256261Y ES 256261 Y ES256261 Y ES 256261Y ES 1981256261 U ES1981256261 U ES 1981256261U ES 256261 U ES256261 U ES 256261U ES 256261 Y ES256261 Y ES 256261Y
Authority
ES
Spain
Prior art keywords
new folding
folding staircase
staircase
new
folding
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
ES1981256261U
Other languages
English (en)
Other versions
ES256261U (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
Application filed filed Critical
Priority to ES1981256261U priority Critical patent/ES256261Y/es
Publication of ES256261U publication Critical patent/ES256261U/es
Priority to US06/341,830 priority patent/US4457391A/en
Priority to EP82200073A priority patent/EP0057040A3/en
Priority to FI820220A priority patent/FI65305C/fi
Priority to DK34382A priority patent/DK34382A/da
Priority to EG36/82A priority patent/EG15065A/xx
Priority to NO82820246A priority patent/NO820246L/no
Application granted granted Critical
Publication of ES256261Y publication Critical patent/ES256261Y/es
Priority to US06/537,276 priority patent/US4493392A/en
Priority to AU40371/85A priority patent/AU567802B2/en
Expired 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
    • E06C1/52—Ladders in general with non-rigid longitudinal members
ES1981256261U 1981-01-26 1981-01-26 Nueva escalera plegable Expired ES256261Y (es)

Priority Applications (9)

Application Number Priority Date Filing Date Title
ES1981256261U ES256261Y (es) 1981-01-26 1981-01-26 Nueva escalera plegable
US06/341,830 US4457391A (en) 1981-01-26 1982-01-21 Fold-up ladder
EP82200073A EP0057040A3 (en) 1981-01-26 1982-01-21 Fold-up ladder
FI820220A FI65305C (fi) 1981-01-26 1982-01-25 Hapfaellbar stege
DK34382A DK34382A (da) 1981-01-26 1982-01-26 Sammenfoldelig stige
EG36/82A EG15065A (en) 1981-01-26 1982-01-27 New flod up ladder
NO82820246A NO820246L (no) 1981-01-26 1982-01-27 Sammenleggbar stige
US06/537,276 US4493392A (en) 1981-01-26 1983-09-29 Convertible fold-up ladder
AU40371/85A AU567802B2 (en) 1981-01-26 1985-03-26 Convertible fold-up ladder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1981256261U ES256261Y (es) 1981-01-26 1981-01-26 Nueva escalera plegable

Publications (2)

Publication Number Publication Date
ES256261U ES256261U (es) 1981-12-16
ES256261Y true ES256261Y (es) 1982-06-01

Family

ID=8413280

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1981256261U Expired ES256261Y (es) 1981-01-26 1981-01-26 Nueva escalera plegable

Country Status (7)

Country Link
EP (1) EP0057040A3 (es)
AU (1) AU567802B2 (es)
DK (1) DK34382A (es)
EG (1) EG15065A (es)
ES (1) ES256261Y (es)
FI (1) FI65305C (es)
NO (1) NO820246L (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995008689A1 (es) * 1993-09-24 1995-03-30 Luis Blanco Gris Nueva disposicion de peldaños, aplicable en escaleras desmontables

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4493392A (en) * 1981-01-26 1985-01-15 Andral Corp Convertible fold-up ladder
ES256261Y (es) * 1981-01-26 1982-06-01 Nueva escalera plegable
US4574918A (en) * 1982-01-21 1986-03-11 Andral Corporation Ladder locking mechanism
EP0125338A3 (en) * 1983-05-06 1986-02-19 Salvador Alimbau Marques Ladder having a plurality of modules
EP0135757A3 (en) * 1983-09-29 1986-02-12 Andral Corporation Work top and work bench
GB8819930D0 (en) * 1988-08-23 1988-09-21 Williams J G Folding ladder
KR102689312B1 (ko) * 2023-10-10 2024-08-05 대한민국 항포구용 인명구조 사다리

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE58388C (de) * E. L. RIPP in Schönau b. Chemnitz Kettenleiter
BE351634A (es) * 1926-05-22
GB433724A (en) * 1934-02-20 1935-08-20 Frederick Hugh William Whiting Improvements in or relating to folding ladders
US2529112A (en) * 1947-07-26 1950-11-07 Marshall F Crouch Window mounted collapsible fire escape
AU498321B2 (en) * 1975-04-10 1979-03-01 Salter, A.J. Folding, ladder
ES256261Y (es) * 1981-01-26 1982-06-01 Nueva escalera plegable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995008689A1 (es) * 1993-09-24 1995-03-30 Luis Blanco Gris Nueva disposicion de peldaños, aplicable en escaleras desmontables

Also Published As

Publication number Publication date
FI65305C (fi) 1984-04-10
FI820220L (fi) 1982-07-29
AU4037185A (en) 1986-10-02
EG15065A (en) 1985-12-31
EP0057040A3 (en) 1983-06-08
NO820246L (no) 1982-07-29
FI65305B (fi) 1983-12-30
ES256261U (es) 1981-12-16
AU567802B2 (en) 1987-12-03
EP0057040A2 (en) 1982-08-04
DK34382A (da) 1982-07-29

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