LU48153A1 - - Google Patents

Info

Publication number
LU48153A1
LU48153A1 LU48153A LU48153A LU48153A1 LU 48153 A1 LU48153 A1 LU 48153A1 LU 48153 A LU48153 A LU 48153A LU 48153 A LU48153 A LU 48153A LU 48153 A1 LU48153 A1 LU 48153A1
Authority
LU
Luxembourg
Application number
LU48153A
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 to DEH55388A priority Critical patent/DE1232728B/de
Application filed filed Critical
Priority to LU48153A priority patent/LU48153A1/xx
Publication of LU48153A1 publication Critical patent/LU48153A1/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • F21V1/26—Manufacturing shades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
    • B29C53/602—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels for tubular articles having closed or nearly closed ends, e.g. vessels, tanks, containers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/747—Lightning equipment
    • B29L2031/7472—Lampshades

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
LU48153A 1965-03-06 1965-03-08 LU48153A1 (cg-RX-API-DMAC7.html)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEH55388A DE1232728B (de) 1965-03-06 1965-03-06 Verfahren zum Herstellen von Hohlkoerpern durch schraubenlinienfoermiges Aufwickeln eines oder mehrerer Kunststoffaeden
LU48153A LU48153A1 (cg-RX-API-DMAC7.html) 1965-03-06 1965-03-08

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEH55388A DE1232728B (de) 1965-03-06 1965-03-06 Verfahren zum Herstellen von Hohlkoerpern durch schraubenlinienfoermiges Aufwickeln eines oder mehrerer Kunststoffaeden
LU48153A LU48153A1 (cg-RX-API-DMAC7.html) 1965-03-06 1965-03-08

Publications (1)

Publication Number Publication Date
LU48153A1 true LU48153A1 (cg-RX-API-DMAC7.html) 1965-05-10

Family

ID=25980269

Family Applications (1)

Application Number Title Priority Date Filing Date
LU48153A LU48153A1 (cg-RX-API-DMAC7.html) 1965-03-06 1965-03-08

Country Status (2)

Country Link
DE (1) DE1232728B (cg-RX-API-DMAC7.html)
LU (1) LU48153A1 (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4115609C1 (cg-RX-API-DMAC7.html) * 1991-05-14 1992-04-23 Real Gmbh, 8717 Mainbernheim, De

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE875632C (de) * 1946-09-03 1953-05-04 Rotaflex Ltd Verfahren zur Herstellung von schalen- oder polyederfoermigen Gegenstaenden, insbesondere Lampenschirmen oder Beleuchtungs-armaturen, durch Spiralwickeln eines draht- oder stangenfoermigen Materials

Also Published As

Publication number Publication date
DE1232728B (de) 1967-01-19

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