GB190419781A - Improvements in Metal Joists or Beams Employed in Fire Proof Floors and the like. - Google Patents

Improvements in Metal Joists or Beams Employed in Fire Proof Floors and the like.

Info

Publication number
GB190419781A
GB190419781A GB190419781DA GB190419781A GB 190419781 A GB190419781 A GB 190419781A GB 190419781D A GB190419781D A GB 190419781DA GB 190419781 A GB190419781 A GB 190419781A
Authority
GB
United Kingdom
Prior art keywords
fire proof
metal joists
beams employed
proof floors
floors
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
Inventor
Reginald Hinton Homan
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB190419781A publication Critical patent/GB190419781A/en
Expired legal-status Critical Current

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Abstract

19,781. Homan, R. H. Sept. 14. Girders and beams.-Metal joists for fireproof floors and the like are rolled with a bottom flange only, and with either a straight web having lateral indentations or struck-up projections, as shown in Fig. 7, or a curved web, Figs. 3 and 4, with or without the projections.
GB190419781D 1904-09-14 1904-09-14 Improvements in Metal Joists or Beams Employed in Fire Proof Floors and the like. Expired GB190419781A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190419781T 1904-09-14

Publications (1)

Publication Number Publication Date
GB190419781A true GB190419781A (en) 1904-12-22

Family

ID=32627415

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190419781D Expired GB190419781A (en) 1904-09-14 1904-09-14 Improvements in Metal Joists or Beams Employed in Fire Proof Floors and the like.

Country Status (1)

Country Link
GB (1) GB190419781A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3495816A (en) * 1967-06-22 1970-02-17 John Stuart Lyle Variable rate spring reinforced structural member

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3495816A (en) * 1967-06-22 1970-02-17 John Stuart Lyle Variable rate spring reinforced structural member

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