US1806534A - of grand rapids - Google Patents

of grand rapids Download PDF

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Publication number
US1806534A
US1806534A US1806534DA US1806534A US 1806534 A US1806534 A US 1806534A US 1806534D A US1806534D A US 1806534DA US 1806534 A US1806534 A US 1806534A
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Prior art keywords
bracket
flanges
grand rapids
members
chair
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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C4/00Foldable, collapsible or dismountable chairs
    • A47C4/04Folding chairs with inflexible seats
    • A47C4/08Folding chairs with inflexible seats having a frame made of wood or plastics
    • A47C4/10Folding chairs with inflexible seats having a frame made of wood or plastics with legs pivotably connected to seat or underframe
    • A47C4/14Folding chairs with inflexible seats having a frame made of wood or plastics with legs pivotably connected to seat or underframe with cross legs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/67Rigid angle couplings
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00Joints and connections
    • Y10T403/71Rod side to plate or side
    • Y10T403/7194Crossed rods

Definitions

  • the present invention relates to brackets; and its object is to provide a bracket which may be economically manufactured, whose parts shall be compactly disposecb and which may be employed in certain structures whose members require to be connected and rigidly braced by devices occupying restricted space in the structure.
  • Figure 2 is a side View of parts of said structure illustrating the mounting thereon of the bracket shown at the left-hand side of Figure 1;
  • Figure 3 is a View in perspective of the bracket shown at the right-hand side of Figure 1. 7
  • brackets are desirably made of bendable sheet metal and in pairs, one of each pair being intended for mounting at one side of the structure (such as the chair 1 seen in Figure 1) and the other of the pair at such structures ooposite side.
  • Each bracket comprises anglarly-disposed arms, one of which (designated 2) being the Vertical arm and the other (designated 3) being the horizontal arm.
  • Each of these arms has amounting flange extending longitudinally thereof and having openings 4: through which nails or screws 5 may be passed for mounting the bracket.
  • flanges being flange 6 of arm 2 and flange 7 of arm 3 are, when the bracket is made of sheet metal, formed by bending the arms 2 and 8 (of which the flanges form an integral portion) over in opposite directions,that is, the flanges 6 extend laterally from the bracket only at one side thereof, while the flanges 7 extend laterally from the bracket only at the brackets opposite side.
  • bracket is flush with the front edgeof the chair leg 8 or 8 the vertical mounting flanges 6 being attached by the screws to the inner sides of said legs; and the horizontal flanges 7 are secured by the screws to the under side or edge of the cross rail 9which connects the chair legs.
  • these flanges 6 and 7 Xtend oppositely and only from one or the other side of the bracket, there is no superfluous material in their parts, and yet one of the flanges forms with the chair leg, and the other flange with the connecting rail all the contact or connection useful, in View of the fact that the inner surface of this rail 9 and the outer surface or edge of each leg 8 lie in the same plane.
  • the bracket desirablyhas a brace member 10 and strengthening flanges 11 and ribs 12.
  • a pair of furniture members disposed at an angle to each other, the rear surface of one of said members contacting the front surface of the other member; a bracket connecting said members comprising a body portion in the plane of said surfaces, and mounting flanges disposed relatively to each other at the said angle, one of said flanges extending from one side only of the body portion and being secured to one of'said members, and the other flange extending from the opposite side only of the body portion and being secured to the other one of said members.

Description

' May 19, 1931., HAMlLTCN 1,806,534
BRACKET Filed April 29, 1929 h/ifnessz- I INVENTORQ;
95 Z g r J-J. Hamilfan...
' ATTORNEY Patented May 19, 1931 UNITED STAT S PATENT OFFICE GEORGE H. HAMILTON, 0F GRAND RAPIDS, MICHIGAN, ASSIGNOR TO AMERICAN SEAT- ING COMPANY, OF GRAND RAPIDS, MICHIGAN, A CORPORATION OF NEW JERSEY BRACKET Application filed April 29,
The present invention relates to brackets; and its object is to provide a bracket which may be economically manufactured, whose parts shall be compactly disposecb and which may be employed in certain structures whose members require to be connected and rigidly braced by devices occupying restricted space in the structure.
This object is attained by, and the invention finds embodiment in the bracket hereinafter particularly described in the body of this specification and illustrated by the ac companying drawings, in which Figure 1 is a view in perspective of a chair structure to which my brackets are applied;
Figure 2 is a side View of parts of said structure illustrating the mounting thereon of the bracket shown at the left-hand side of Figure 1; and
Figure 3 is a View in perspective of the bracket shown at the right-hand side of Figure 1. 7
These brackets are desirably made of bendable sheet metal and in pairs, one of each pair being intended for mounting at one side of the structure (such as the chair 1 seen in Figure 1) and the other of the pair at such structures ooposite side. Each bracket comprises anglarly-disposed arms, one of which (designated 2) being the Vertical arm and the other (designated 3) being the horizontal arm. Each of these arms has amounting flange extending longitudinally thereof and having openings 4: through which nails or screws 5 may be passed for mounting the bracket. These flanges being flange 6 of arm 2 and flange 7 of arm 3 are, when the bracket is made of sheet metal, formed by bending the arms 2 and 8 (of which the flanges form an integral portion) over in opposite directions,that is, the flanges 6 extend laterally from the bracket only at one side thereof, while the flanges 7 extend laterally from the bracket only at the brackets opposite side.
The economical and space-saving advantage of this method of forming the bracket and its said flanges is apparent by reference to such a structure as the chair seen in Figure 1 to which the brackets are illustrated as applied. In this use, the outer face of each 1929. Serial No. 358,866.
bracket is flush with the front edgeof the chair leg 8 or 8 the vertical mounting flanges 6 being attached by the screws to the inner sides of said legs; and the horizontal flanges 7 are secured by the screws to the under side or edge of the cross rail 9which connects the chair legs. Inasmuch as these flanges 6 and 7 Xtend oppositely and only from one or the other side of the bracket, there is no superfluous material in their parts, and yet one of the flanges forms with the chair leg, and the other flange with the connecting rail all the contact or connection useful, in View of the fact that the inner surface of this rail 9 and the outer surface or edge of each leg 8 lie in the same plane. The bracket desirablyhas a brace member 10 and strengthening flanges 11 and ribs 12.
I claim: I
In furniture construction: a pair of furniture members disposed at an angle to each other, the rear surface of one of said members contacting the front surface of the other member; a bracket connecting said members comprising a body portion in the plane of said surfaces, and mounting flanges disposed relatively to each other at the said angle, one of said flanges extending from one side only of the body portion and being secured to one of'said members, and the other flange extending from the opposite side only of the body portion and being secured to the other one of said members.
In testimony whereof I have hereunto set my hand at Grand Rapids, Michigan, this 26th day of April. 1929. V
GEORGE H. HAMILTON.
US1806534D of grand rapids Expired - Lifetime US1806534A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2458095A (en) * 1941-10-07 1949-01-04 Lyon Metal Products Inc Seat construction for chairs
US2475079A (en) * 1946-10-19 1949-07-05 Grand Rapids Store Equip Co Display case construction
US2543592A (en) * 1946-07-22 1951-02-27 Lyon Metal Products Inc Foot construction for metal chairs
US4583909A (en) * 1982-05-12 1986-04-22 Matsushita Electric Industrial Co., Ltd. Industrial robot

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2458095A (en) * 1941-10-07 1949-01-04 Lyon Metal Products Inc Seat construction for chairs
US2543592A (en) * 1946-07-22 1951-02-27 Lyon Metal Products Inc Foot construction for metal chairs
US2475079A (en) * 1946-10-19 1949-07-05 Grand Rapids Store Equip Co Display case construction
US4583909A (en) * 1982-05-12 1986-04-22 Matsushita Electric Industrial Co., Ltd. Industrial robot

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