US529771A - James godfrey wilson - Google Patents

James godfrey wilson Download PDF

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Publication number
US529771A
US529771A US529771DA US529771A US 529771 A US529771 A US 529771A US 529771D A US529771D A US 529771DA US 529771 A US529771 A US 529771A
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wilson
godfrey
james
rolling
slats
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    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S206/00—Special receptacle or package
    • Y10S206/816—Flexible closure, e.g. sliding desktop type

Definitions

  • my invention consists essentially in inclosing the individual slats inmetallic casings, and also in providing an additional facing or packing of refractory material at the exposed portions.
  • FIG. 1 represents a sectional perspective of a rolling shutter constructed according to my invention.
  • Fig. 2 is a cross-section of a modified construction.
  • the letter a designates a series of slats strung on bands I) in a well known manner to form a rolling 0r flexible shutter.
  • the wooden core of each slat a is inclosed in a sheet metal casing c which surrounds it and has its opposite ends meeting, or nearly meeting at point d.
  • the sheet metal is drawn closely and tightly over the wooden core in any usual manner.
  • the metal casing is made in the 40 form of a sheathing covering the front or exposed portion of the slat only. This construction is adapted for book, bank and other cases, as well as for shutters.
  • packing c (Fig. 2), of asbestos, or other refractory material may be introduced between the core and the metallic casing of each slat.
  • slats composed of other substances, such as pulp, compressed asbestos, or mineral wool.
  • a rolling or flexible shutter formed of slats having a core of wood or the like, a sheath- 6o ing of metal, and an interposition of refractory material, substantially as specified.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Building Environments (AREA)

Description

'N M d l.) v we. WILSO ROLLING snum:
No. 529,771. Patented Nov. 2'7, 1894.
WITNESSES:
INVENTOR 7%%@ V S, BWQ Z? ATTORNEY UNITED STATES PATENT I OFFICE.
JAMES GODFREY WILSON, OF NEW YORK, N. Y.
ROLLING SHUTTER, 8;.0.
SPECIFICATION forming part of Letters Patent No. 529,771, dated November 27, 1894.
Application filed March 21,1894. Serial No. 504,487. (No model) To all whom it may concern;
Be it known thatLJAMEs GODFREY WILSON,
a subject of the Queen of Great Britain,and a ments in rolling or flexible shutters,'&c., made usually of closely fitting wooden slats strung on wires, cables, or bands; and it'has for its especial object to render such shutters, 850., substantially fire-proof.
With this object in view my invention consists essentially in inclosing the individual slats inmetallic casings, and also in providing an additional facing or packing of refractory material at the exposed portions.
The nature of my said invention will best be understood when described in connection with the accompanying drawings, in which Figure 1 represents a sectional perspective of a rolling shutter constructed according to my invention. Fig. 2 is a cross-section of a modified construction.
Similar letters of reference designate corresponding parts.
Referring to Fig. 1 of the drawings, the letter a designates a series of slats strung on bands I) in a well known manner to form a rolling 0r flexible shutter. The wooden core of each slat a is inclosed in a sheet metal casing c which surrounds it and has its opposite ends meeting, or nearly meeting at point d. The sheet metal is drawn closely and tightly over the wooden core in any usual manner. I
In such applications of the shutter where it is not necessary that the back should be protected, the metal casing is made in the 40 form of a sheathing covering the front or exposed portion of the slat only. This construction is adapted for book, bank and other cases, as well as for shutters.
To afford additional protection against fire 4 5 at the exposed portions of the shutters, &c., a
packing c (Fig. 2), of asbestos, or other refractory material may be introduced between the core and the metallic casing of each slat.
I can also substitute for the wooden slats, 5o
slats composed of other substances, such as pulp, compressed asbestos, or mineral wool.
What I claim is- 1. As an improved article of manufacture,
a rolling or flexible shutter formed of slats having a core of wood or the like, a sheath- 6o ing of metal, and an interposition of refractory material, substantially as specified.
- In testimony that I claim the foregoing as my invention I have signedmy name, in presence of two witnesses, this 16th dayof March, 189-1.
JAMES GODFREY WILSON. Witnesses: I
(J. S. FRETTS, Anon M. N IooLL.
US529771D James godfrey wilson Expired - Lifetime US529771A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040149401A1 (en) * 2003-01-30 2004-08-05 Isaac Rinkewich Flexible multi-link closure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040149401A1 (en) * 2003-01-30 2004-08-05 Isaac Rinkewich Flexible multi-link closure

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