US1829617A - Wood splint shade - Google Patents

Wood splint shade Download PDF

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Publication number
US1829617A
US1829617A US415650A US41565029A US1829617A US 1829617 A US1829617 A US 1829617A US 415650 A US415650 A US 415650A US 41565029 A US41565029 A US 41565029A US 1829617 A US1829617 A US 1829617A
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United States
Prior art keywords
shade
wood
slats
splint
wood splint
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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
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US415650A
Inventor
Leroy J Steffen
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.)
HOUGH SHADE Corp
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HOUGH SHADE CORP
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Publication date
Application filed by HOUGH SHADE CORP filed Critical HOUGH SHADE CORP
Priority to US415650A priority Critical patent/US1829617A/en
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Publication of US1829617A publication Critical patent/US1829617A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • the invention relates to fabric shades the woof elements of which are wood slats and the warp elements are of twine as shown, and its object is to render the shade acid resistant to a degree suiiicient to withstand the acid vapors existing in plating plants, chemical laboratories, manufacturing buildings and other locations where fumes of acids are present in the atmosphere, thereby adapting it for use in such locations.
  • the invention consists in a shade of this type in which the wood slats are interwoven with warp elements of an acid resisting character, such as wool.
  • the warp threads are formed of a fibre such as wool, which is resistant to considerable concentrations of acid in the atmosphere, and in the practice of the invention mohair has been employed with highly satisfactory results.
  • Fig. 1 is a face elevation of the shade
  • Fig. 2 is an edge view thereof.
  • the shade is composed of a plurality of wood slats or splints 8, the number and length of these slats varying with the size of the shade.
  • the slats constitute the woof elements of the fabric and are interwoven with the warp elements 4 of wool twine, mohair being preferred.
  • the fabric is secured between end plates 5, 6, to which the warp elements are suitably secured.
  • the end plates preferably comprise a pair of thin boards 7 8, between which the adjacent slat elements 3 are clamped, as are also the warp threads.
  • a wood shade having an u er supporting slat, a lower slat, a plurality of cords extending therebetween and a plurality of slats intermediately placed and bound in position Serial No. 415,650.

Description

Oct. 27, 1931. STEFFEN 1,829,617
WOOD SPLINT SHADE 7 Filed Dec. 21. 1929' 5,2527?? Lafby J jl'ffan Patented Oct. 27, 1931 UNITED STATES PATENT OFFICE LEROY J. STEFFEN, OF EVANSTON, ILLINOIS, ASSIGNOR TO HOUGH SHADE CORPORA- TION, A CORPORATION OF CONNECTICUT WOOD SPLINT SHADE Application filed December 21, 1929.
The invention relates to fabric shades the woof elements of which are wood slats and the warp elements are of twine as shown, and its object is to render the shade acid resistant to a degree suiiicient to withstand the acid vapors existing in plating plants, chemical laboratories, manufacturing buildings and other locations where fumes of acids are present in the atmosphere, thereby adapting it for use in such locations.
The invention consists in a shade of this type in which the wood slats are interwoven with warp elements of an acid resisting character, such as wool.
It has heretofore been the practice in the weaving of wood splint shades to use cotton twine as the warp elements. Cotton being sensitive to the action of acids, such shades were impracticable in buildings where the atmosphere is charged with acid fumes, as the threads would be quickly destroyed, permitting the slats to fall apart.
In accordance with the present invention, the warp threads are formed of a fibre such as wool, which is resistant to considerable concentrations of acid in the atmosphere, and in the practice of the invention mohair has been employed with highly satisfactory results.
In the accompanying drawings,
Fig. 1 is a face elevation of the shade; and
Fig. 2 is an edge view thereof.
The shade is composed of a plurality of wood slats or splints 8, the number and length of these slats varying with the size of the shade. The slats constitute the woof elements of the fabric and are interwoven with the warp elements 4 of wool twine, mohair being preferred. The fabric is secured between end plates 5, 6, to which the warp elements are suitably secured. The end plates preferably comprise a pair of thin boards 7 8, between which the adjacent slat elements 3 are clamped, as are also the warp threads.
I claim as my invention:
1. A wood shade having an u er supporting slat, a lower slat, a plurality of cords extending therebetween and a plurality of slats intermediately placed and bound in position Serial No. 415,650.
US415650A 1929-12-21 1929-12-21 Wood splint shade Expired - Lifetime US1829617A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US415650A US1829617A (en) 1929-12-21 1929-12-21 Wood splint shade

Applications Claiming Priority (1)

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US415650A US1829617A (en) 1929-12-21 1929-12-21 Wood splint shade

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US1829617A true US1829617A (en) 1931-10-27

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2713897A (en) * 1953-03-27 1955-07-26 Hough Shade Corp Handles for flexible doors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2713897A (en) * 1953-03-27 1955-07-26 Hough Shade Corp Handles for flexible doors

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