ES149973Y - Estructura portante de tramo de escalera. - Google Patents

Estructura portante de tramo de escalera.

Info

Publication number
ES149973Y
ES149973Y ES1969149973U ES149973U ES149973Y ES 149973 Y ES149973 Y ES 149973Y ES 1969149973 U ES1969149973 U ES 1969149973U ES 149973 U ES149973 U ES 149973U ES 149973 Y ES149973 Y ES 149973Y
Authority
ES
Spain
Prior art keywords
bearing structure
ladder section
section bearing
ladder
section
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
ES1969149973U
Other languages
English (en)
Other versions
ES149973U (es
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.)
SVILAPPO PREFABRICAZIONE EDILIZIA SPRED Soc
Original Assignee
SVILAPPO PREFABRICAZIONE EDILIZIA SPRED Soc
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 SVILAPPO PREFABRICAZIONE EDILIZIA SPRED Soc filed Critical SVILAPPO PREFABRICAZIONE EDILIZIA SPRED Soc
Publication of ES149973U publication Critical patent/ES149973U/es
Application granted granted Critical
Publication of ES149973Y publication Critical patent/ES149973Y/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
    • E04F11/022—Stairways; Layouts thereof characterised by the supporting structure
    • E04F11/025—Stairways having stringers
    • E04F11/0255—Stairways having stringers having adjustable gradient

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)
ES1969149973U 1967-03-16 1969-03-30 Estructura portante de tramo de escalera. Expired ES149973Y (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1378767 1967-03-16
IT2147667 1967-10-11

Publications (2)

Publication Number Publication Date
ES149973U ES149973U (es) 1970-06-16
ES149973Y true ES149973Y (es) 1971-01-01

Family

ID=11182381

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1969149973U Expired ES149973Y (es) 1967-03-16 1969-03-30 Estructura portante de tramo de escalera.

Country Status (3)

Country Link
CH (1) CH495479A (es)
ES (1) ES149973Y (es)
FR (1) FR94645E (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486130A1 (fr) * 1980-07-02 1982-01-08 Aresi Laurent Dispositif d'assemblage de marches d'escalier a hauteur reglable
FR2665920A1 (fr) * 1990-08-17 1992-02-21 Weser Sa Escalier prefabrique en beton pour sous-sol.
US5553421A (en) * 1993-09-11 1996-09-10 Stratford; Aloth U. Structural building components
EP0646683A1 (en) * 1993-09-21 1995-04-05 Aloth Usher Stratford Structural building components
AU692174B2 (en) * 1994-10-14 1998-06-04 Aloth Usher Stratford Structural building components

Also Published As

Publication number Publication date
ES149973U (es) 1970-06-16
FR94645E (fr) 1969-09-19
CH495479A (it) 1970-08-31

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