GB1445128A - Building member - Google Patents

Building member

Info

Publication number
GB1445128A
GB1445128A GB4375473A GB4375473A GB1445128A GB 1445128 A GB1445128 A GB 1445128A GB 4375473 A GB4375473 A GB 4375473A GB 4375473 A GB4375473 A GB 4375473A GB 1445128 A GB1445128 A GB 1445128A
Authority
GB
United Kingdom
Prior art keywords
sheet
sept
building member
distend
skylight
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
GB4375473A
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.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Publication of GB1445128A publication Critical patent/GB1445128A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/03—Sky-lights; Domes; Ventilating sky-lights

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Building Environments (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

1445128 Moulding a skylight RCA CORPORATION 18 Sept 1973 [25 Sept 1972] 43754/73 Heading B5A [Also in Divisions A5 and E1] To form a panel, a planar sheet of hot PVC is clamped at its edges in a frame, elongate members placed across one surface of the sheet and gas pressure applied to the other surface to distend the sheet. A sheet with troughs 12 and rounded portions 16 is thus formed.
GB4375473A 1972-09-25 1973-09-18 Building member Expired GB1445128A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29209272A 1972-09-25 1972-09-25

Publications (1)

Publication Number Publication Date
GB1445128A true GB1445128A (en) 1976-08-04

Family

ID=23123181

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4375473A Expired GB1445128A (en) 1972-09-25 1973-09-18 Building member

Country Status (9)

Country Link
JP (1) JPS5249251B2 (en)
BE (1) BE805188A (en)
BR (1) BR7307315D0 (en)
CA (1) CA1020326A (en)
DE (1) DE2348243A1 (en)
FR (1) FR2200419B1 (en)
GB (1) GB1445128A (en)
IT (1) IT993382B (en)
NL (1) NL7312871A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154873A (en) * 1984-03-01 1985-09-18 Eberspaecher J Heat-escape device for buildings
US5118543A (en) * 1989-11-01 1992-06-02 Mccoll William D Structured glass, and an improved insulating glass assembly

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5224323U (en) * 1975-08-12 1977-02-21
JPS5647031U (en) * 1979-09-14 1981-04-27
JPS5828092Y2 (en) * 1979-09-14 1983-06-18 新日軽住宅建材株式会社 roof light window
JPS5815543Y2 (en) * 1979-12-24 1983-03-29 アルナ工機株式会社 skylight
FR3129420A1 (en) 2021-11-19 2023-05-26 Groupe Protection Securite SMOKE EXHAUST, ROOF COVERING INCORPORATING SUCH AN EXHAUST, AND ITS INSTALLATION METHOD

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2918023A (en) * 1955-01-27 1959-12-22 Bruce H Bettcher Reinforced, thermal insulating, condensation-proof and light admitting member

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154873A (en) * 1984-03-01 1985-09-18 Eberspaecher J Heat-escape device for buildings
US5118543A (en) * 1989-11-01 1992-06-02 Mccoll William D Structured glass, and an improved insulating glass assembly

Also Published As

Publication number Publication date
IT993382B (en) 1975-09-30
BE805188A (en) 1974-01-16
NL7312871A (en) 1974-03-27
JPS4976314A (en) 1974-07-23
JPS5249251B2 (en) 1977-12-15
DE2348243A1 (en) 1974-04-04
FR2200419B1 (en) 1979-10-12
BR7307315D0 (en) 1974-09-05
FR2200419A1 (en) 1974-04-19
CA1020326A (en) 1977-11-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee