US941413A - Register or ventilator. - Google Patents

Register or ventilator. Download PDF

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Publication number
US941413A
US941413A US30113406A US1906301134A US941413A US 941413 A US941413 A US 941413A US 30113406 A US30113406 A US 30113406A US 1906301134 A US1906301134 A US 1906301134A US 941413 A US941413 A US 941413A
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United States
Prior art keywords
ventilator
register
strips
flanges
hart
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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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US30113406A
Inventor
Howard S Hart
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.)
Hart & Cooley Co
Original Assignee
Hart & Cooley Co
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 Hart & Cooley Co filed Critical Hart & Cooley Co
Priority to US30113406A priority Critical patent/US941413A/en
Application granted granted Critical
Publication of US941413A publication Critical patent/US941413A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G27/00—Floor fabrics; Fastenings therefor
    • A47G27/02—Carpets; Stair runners; Bedside rugs; Foot mats
    • A47G27/0212—Carpets; Stair runners; Bedside rugs; Foot mats to support or cushion
    • A47G27/0218—Link mats

Definitions

  • Fig. 2 is a side View of the same, one corner being broken away to show the method of connecting the parts.
  • Fig. 3 is a transverse section.
  • Each side has a projecting portion 4 centered and secured in a recessed portion 5 in the adjacent end plate, preferably by a bolt or rivet 6.
  • Each side plate also has a depending wall 7 integral therewith.
  • Each end plate has a depending wall 8 preferably integral with it. The depending walls form the main opening through which the air passes.
  • Each wall 7 has an inturned flange 9 preferably integral therewith, while each wall 8 has an inturned flange 10.
  • the corners of the side walls are preferably connected together in any suitable manner, as shown in Fig. 2. and the flanges are preferably connected together at the corners. One method of connecting them is illustrated.
  • the flange 9 has a portion 11 passing downward through the flange 10 and turned up on the bottom.
  • the body of the register or ventilator is preferably formed of zig-zag shaped strips arranged on edge and having their ends supported by the side flanges 9-9, the top edges being substantially parallel or in a single plane with the upper surface of the frame.
  • the end strips of the body are also supported by the flanges l010.
  • the strips of the body 3 are brought into contact at a plurality of points, as at the point 12, and a slight indentation 18 formed in one strip projecting into a recess in the adjacent strip so as to position the parts and prevent them from being thrown out of place.
  • the openings in the body are to a certain extent diamond shaped. I do not wish it understood, however, that I consider the in vention limited to such a design, as the body strips may be formed in various curves or anglies to produce any ornamental effect desire What I claim is:
  • a register or ventilator comprising four frame members secured together at the corners, each frame member having an integral depending wall and an integral inturned flange, a grill formed of a plurality of strips arranged on edge and supported by said flanges, and means for reinforcing the central portion of said body strips.
  • a register or ventilator comprising a relatively broad and shallow rectangular frame, having two of its sides formed with integral depending walls and inturned flanges, and a grill supported directly on said flanges and composed of relatively thin strips of sheet metal arranged on edge forming openings between the strips.

Description

H. S. HART. REGISTER OR. VENTILATOR. APPLICATION FILED FER-15, 1906.
941 ,4.-1 3. Patented Nov. 30, 1909..
UNITED STATES PATEN T OFFICE.
HOWARD S. HART, OF NEW BRITAIN, CONNECTICUT, ASSIGNOR TO THE HART & COOLEY COMPANY, OF NEW BRITAIN, CONNECTICUT, A CORPORATION OF CONNECTICUT.
REGISTER OR VENTILATOR.
Specification of Letters Patent.
Patented Nov. 30, 1909.
To all whom it may concern:
Be it known that I, HOWARD S. HART, a citizen of the United States, residing at New Britain, Hartford county, Connecticut, have invented certain new and useful Improvements in Registers or Ventilators, of
i ventilator embodying the improvements of my invention. Fig. 2 is a side View of the same, one corner being broken away to show the method of connecting the parts. Fig. 3 is a transverse section.
l-1 indicate the side frame.
2-2 indicate the end portions.
3 indicates the body.
Each side has a projecting portion 4 centered and secured in a recessed portion 5 in the adjacent end plate, preferably by a bolt or rivet 6. Each side plate also has a depending wall 7 integral therewith. Each end plate has a depending wall 8 preferably integral with it. The depending walls form the main opening through which the air passes. Each wall 7 has an inturned flange 9 preferably integral therewith, while each wall 8 has an inturned flange 10.
The corners of the side walls are preferably connected together in any suitable manner, as shown in Fig. 2. and the flanges are preferably connected together at the corners. One method of connecting them is illustrated. The flange 9 has a portion 11 passing downward through the flange 10 and turned up on the bottom.
The body of the register or ventilator is preferably formed of zig-zag shaped strips arranged on edge and having their ends supported by the side flanges 9-9, the top edges being substantially parallel or in a single plane with the upper surface of the frame.
portions of the The end strips of the body are also supported by the flanges l010. Preferably the strips of the body 3 are brought into contact at a plurality of points, as at the point 12, and a slight indentation 18 formed in one strip projecting into a recess in the adjacent strip so as to position the parts and prevent them from being thrown out of place. I also prefer to reinforce the central portion of the body by bars or members running longitudinally, such as l414. These bars may pass through openings in the body strips and in the walls 8-8 and have their ends riveted over or upset so as to hold them in position. They serve not only to reinforce the central portion of the body but to tie the two walls 88 together and prevent I their spreading.
By this construction a register or ventilator of a given size will have a much greater total air passage than any heretofore constructed. At the same time it is possible by this arrangement of body strips placed on edge to provide great strength in the register or ventilator and by the use of a small amount of metal.
In the form of my invention illustrated, the openings in the body are to a certain extent diamond shaped. I do not wish it understood, however, that I consider the in vention limited to such a design, as the body strips may be formed in various curves or anglies to produce any ornamental effect desire What I claim is:
1. A register or ventilator comprising four frame members secured together at the corners, each frame member having an integral depending wall and an integral inturned flange, a grill formed of a plurality of strips arranged on edge and supported by said flanges, and means for reinforcing the central portion of said body strips.
2. A register or ventilator comprising a relatively broad and shallow rectangular frame, having two of its sides formed with integral depending walls and inturned flanges, and a grill supported directly on said flanges and composed of relatively thin strips of sheet metal arranged on edge forming openings between the strips.
- HOWARD S. HART.
Witnesses:
F. H. GRIswoLD, E. W. J ONES.
US30113406A 1906-02-15 1906-02-15 Register or ventilator. Expired - Lifetime US941413A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US30113406A US941413A (en) 1906-02-15 1906-02-15 Register or ventilator.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30113406A US941413A (en) 1906-02-15 1906-02-15 Register or ventilator.

Publications (1)

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US941413A true US941413A (en) 1909-11-30

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US30113406A Expired - Lifetime US941413A (en) 1906-02-15 1906-02-15 Register or ventilator.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4319520A (en) * 1980-01-07 1982-03-16 Westinghouse Electric Corp. Air flow floor panel
US5718094A (en) * 1996-08-09 1998-02-17 Eljer Manufacturing, Inc. Supply air register construction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4319520A (en) * 1980-01-07 1982-03-16 Westinghouse Electric Corp. Air flow floor panel
US5718094A (en) * 1996-08-09 1998-02-17 Eljer Manufacturing, Inc. Supply air register construction

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