DE29804472U1 - Grid construction - Google Patents

Grid construction

Info

Publication number
DE29804472U1
DE29804472U1 DE29804472U DE29804472U DE29804472U1 DE 29804472 U1 DE29804472 U1 DE 29804472U1 DE 29804472 U DE29804472 U DE 29804472U DE 29804472 U DE29804472 U DE 29804472U DE 29804472 U1 DE29804472 U1 DE 29804472U1
Authority
DE
Germany
Prior art keywords
grid construction
grid
construction
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 - Lifetime
Application number
DE29804472U
Other languages
German (de)
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.)
DIEKER WILHELM
Original Assignee
DIEKER WILHELM
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 DIEKER WILHELM filed Critical DIEKER WILHELM
Priority to DE29804472U priority Critical patent/DE29804472U1/en
Publication of DE29804472U1 publication Critical patent/DE29804472U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
    • E04B9/065—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members comprising supporting beams having a folded cross-section
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/005—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation composed of imitation beams or beam coverings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
    • E04B9/12—Connections between non-parallel members of the supporting construction
    • E04B9/127—Connections between non-parallel members of the supporting construction one member being discontinuous and abutting against the other member
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
    • E04B9/12—Connections between non-parallel members of the supporting construction
    • E04B9/14—Connections between non-parallel members of the supporting construction all the members being discontinuous and laying at least partly in the same plane
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/34—Grid-like or open-work ceilings, e.g. lattice type box-like modules, acoustic baffles
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/34—Grid-like or open-work ceilings, e.g. lattice type box-like modules, acoustic baffles
    • E04B9/345—Grid-like or open-work ceilings, e.g. lattice type box-like modules, acoustic baffles consisting of non-parallel slats, e.g. grids
DE29804472U 1997-03-18 1998-03-13 Grid construction Expired - Lifetime DE29804472U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29804472U DE29804472U1 (en) 1997-03-18 1998-03-13 Grid construction

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29704968U DE29704968U1 (en) 1997-03-18 1997-03-18 Grid construction
DE29804472U DE29804472U1 (en) 1997-03-18 1998-03-13 Grid construction

Publications (1)

Publication Number Publication Date
DE29804472U1 true DE29804472U1 (en) 1998-05-28

Family

ID=8037716

Family Applications (3)

Application Number Title Priority Date Filing Date
DE29704968U Expired - Lifetime DE29704968U1 (en) 1997-03-18 1997-03-18 Grid construction
DE29804473U Expired - Lifetime DE29804473U1 (en) 1997-03-18 1998-03-13 Grid construction
DE29804472U Expired - Lifetime DE29804472U1 (en) 1997-03-18 1998-03-13 Grid construction

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE29704968U Expired - Lifetime DE29704968U1 (en) 1997-03-18 1997-03-18 Grid construction
DE29804473U Expired - Lifetime DE29804473U1 (en) 1997-03-18 1998-03-13 Grid construction

Country Status (1)

Country Link
DE (3) DE29704968U1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004029570B4 (en) * 2004-06-18 2018-12-20 Clean-Tek Reinraumtechnik Gmbh + Co. Kg Clean room ceiling

Also Published As

Publication number Publication date
DE29804473U1 (en) 1998-05-28
DE29704968U1 (en) 1997-08-07

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19980709

R150 Term of protection extended to 6 years

Effective date: 20010504

R151 Term of protection extended to 8 years

Effective date: 20040506

R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: E04F0013080000

Ipc: E04F0013070000

R152 Term of protection extended to 10 years

Effective date: 20060317

R071 Expiry of right