FR2457946A1 - Hollow sandwich panels of steel or reinforced resin - for ceiling panel of high stiffness to wt. ratio - Google Patents

Hollow sandwich panels of steel or reinforced resin - for ceiling panel of high stiffness to wt. ratio

Info

Publication number
FR2457946A1
FR2457946A1 FR7914195A FR7914195A FR2457946A1 FR 2457946 A1 FR2457946 A1 FR 2457946A1 FR 7914195 A FR7914195 A FR 7914195A FR 7914195 A FR7914195 A FR 7914195A FR 2457946 A1 FR2457946 A1 FR 2457946A1
Authority
FR
France
Prior art keywords
panels
steel
grp
ratio
reinforced resin
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.)
Pending
Application number
FR7914195A
Other languages
French (fr)
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.)
SOMEFRAN
Original Assignee
SOMEFRAN
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 SOMEFRAN filed Critical SOMEFRAN
Priority to FR7914195A priority Critical patent/FR2457946A1/en
Publication of FR2457946A1 publication Critical patent/FR2457946A1/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
    • E04G1/152—Platforms made of metal or with metal-supporting frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

Ceiling panels having a relatively light,stiff structure comprise an undulating sheet covered on each face with a flat panel and boxed in around the panel borders. Claims include panels made of steel or of reinforced polyester resin (GRP): pref. the undulations have flattened crests fixed to the facing panels - by welding, for steel panels, or by epoxy resin based adhesives, for GRP panels. Pref. the core and the surface panels are made of the same materials. Suitable for mfg. modular panels approx. 2.5m long, 60cm wide and 5cm deep, using sheet 4 to 5mm thick (for GRP structures) or about 1mm thick (for steel sheet).
FR7914195A 1979-06-01 1979-06-01 Hollow sandwich panels of steel or reinforced resin - for ceiling panel of high stiffness to wt. ratio Pending FR2457946A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7914195A FR2457946A1 (en) 1979-06-01 1979-06-01 Hollow sandwich panels of steel or reinforced resin - for ceiling panel of high stiffness to wt. ratio

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7914195A FR2457946A1 (en) 1979-06-01 1979-06-01 Hollow sandwich panels of steel or reinforced resin - for ceiling panel of high stiffness to wt. ratio

Publications (1)

Publication Number Publication Date
FR2457946A1 true FR2457946A1 (en) 1980-12-26

Family

ID=9226175

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7914195A Pending FR2457946A1 (en) 1979-06-01 1979-06-01 Hollow sandwich panels of steel or reinforced resin - for ceiling panel of high stiffness to wt. ratio

Country Status (1)

Country Link
FR (1) FR2457946A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3218862A1 (en) * 1982-05-19 1983-11-24 geb. Layher Ruth 7129 Güglingen Langer Walkway plank consisting of sheet metal for scaffolding, in particular metal-tube scaffolding
EP0268720A1 (en) * 1986-11-24 1988-06-01 Polytex Plastic Sa Plastic scaffolding board, method for making it and device for carrying out the method
WO1992001131A1 (en) * 1990-07-06 1992-01-23 Josef Welser Ohg Profilier- Und Stanzwerk Scaffolding plank and process for producing it
EP0664266A1 (en) * 1994-01-21 1995-07-26 Kurt Alten Loading ramp
DE10012685A1 (en) * 2000-03-15 2001-10-04 Layher W Vermogensverw Gmbh Lightweight plank for scaffolding has a hollow metal construction with a corrugated insert profile
EP1167657A3 (en) * 2000-06-26 2003-03-19 Altrex B.V. Platform which is suitable for use in combination with a scaffold

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3218862A1 (en) * 1982-05-19 1983-11-24 geb. Layher Ruth 7129 Güglingen Langer Walkway plank consisting of sheet metal for scaffolding, in particular metal-tube scaffolding
EP0268720A1 (en) * 1986-11-24 1988-06-01 Polytex Plastic Sa Plastic scaffolding board, method for making it and device for carrying out the method
US4852691A (en) * 1986-11-24 1989-08-01 Polytex Plastic Sa Scaffolding board formed from plastics materials, a method of producing same, and an apparatus for implementing the method
WO1992001131A1 (en) * 1990-07-06 1992-01-23 Josef Welser Ohg Profilier- Und Stanzwerk Scaffolding plank and process for producing it
US5443137A (en) * 1990-07-06 1995-08-22 Josef Welser Ohg Profilier- Und Stanzwerk Scaffold board and method for making the same
EP0664266A1 (en) * 1994-01-21 1995-07-26 Kurt Alten Loading ramp
DE10012685A1 (en) * 2000-03-15 2001-10-04 Layher W Vermogensverw Gmbh Lightweight plank for scaffolding has a hollow metal construction with a corrugated insert profile
DE10012685B4 (en) * 2000-03-15 2007-06-21 Wilhelm Layher Verwaltungs-Gmbh Method for producing a walking floor
EP1167657A3 (en) * 2000-06-26 2003-03-19 Altrex B.V. Platform which is suitable for use in combination with a scaffold

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