US1678006A - Metallic chair, stool, seat, and the like - Google Patents

Metallic chair, stool, seat, and the like Download PDF

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Publication number
US1678006A
US1678006A US687184A US68718424A US1678006A US 1678006 A US1678006 A US 1678006A US 687184 A US687184 A US 687184A US 68718424 A US68718424 A US 68718424A US 1678006 A US1678006 A US 1678006A
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US
United States
Prior art keywords
arms
seat
frame
back rest
chair
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 - Lifetime
Application number
US687184A
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English (en)
Inventor
Frederick H Headley
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
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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 US1678006A publication Critical patent/US1678006A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • A47C1/026—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • A47C1/0246—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of screw-and-nut mechanism
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A47C3/34—Chairs or stools with vertically-adjustable seats with pins coacting with holes or bolt-and-nut adjustment

Definitions

  • This invention relates to improvements in chairs and consists of the matters hereinafter described and more particularly pointed out in the appended claims.
  • the primary object of the invention is to l provide a strong and rigid chair especially adapted for use in factories and similar places and which is so constructed as to ably withstand the rough usage! to which it is naturally subjected.
  • a further object of the invention is to a work bench or. similar factory equipment so as to be out ofthe-way when not cfccupied.
  • Fig. 1 is a view in perspective ofa chair embodying my invention.
  • Fig. 4 is Ia detail vertical sectional view thru Fig. 3, as taken on the line 4- 4 thereof.
  • Fig. 5 is a detail sectional view taken'on the line 5-5 of Fig. 2.
  • the base or pedestal includes two vertically spaced, metallic collars or spiders 14-14 having arcuately spaced vertically extending rounded recesses 15, in the periphery thereof. In said recesses are seated, the top ends of tubular metallic leg members 16, screws passilgsthrough said leg members and extending into said collars to securely attach said leg members thereto.
  • the bottom parts 17 of said leg members are bent outwardly 3 is a horizontal sectional view as.
  • the post or standard 19 indicates a tubular lpost or standard which has a rotative bearing as well as a vertical adjustment in centrally disposed aligned openings 20 in theI collars 14.
  • the post or standard 19 has a plurality of vertically spaced setsof holes 21 therethrough and a pin 22 is employed which may be'inserted through any one Setof holes and to rest or bear at its ends upon the top collar 14' to provide the desired height for the seat 11. As is apparent this adjustment may be quickly and easily made,
  • a iiexible seat member 28 By means of metallic straps 29.
  • Said seat may be of thecushioned type if so desired or it may be madeof a strong textile material such as canvas.
  • The, front end frame member or bar 26 is bowed downwardly between its ends so as not to be engagedby thev legs of the occupant which would render the chair uncomfortable to sit upon.
  • the pin chain 23 and depending from said frame member is a rod 29 which terminates in an co may be secured at their ends to the underupturned hook end30 :toria purpose to ap- 36 to receive the back of the occupant.
  • Said arms are offset inwardly midway between these ends so that the top ends 32 thereof are closer together than are the bottom ends 33 which are spaced apart a distance slightly greater than the width of the seat frame.
  • the arms 31 are connected together just above their olf-r set portions by a brace strap or band 34 and to the top ends 32 of both of said arms is connected an outwardly bowed bar 35 which carries a similarly shaped back rest member This rest member may be padded or cushioned if so desired.
  • a plate 43 On the inner surface of each of the arms 3l just below the offset therein, is riveted a plate 43 (see Figs. 2 and 5) which includes .an odset portion adapted to engage upon the top edge of the bent over ends 27A-27A of the rear frame member 27.
  • the offset portion terminates' in a hook-like portion 44 and the purpose of which will shortly appear.
  • the chair being made yof substantially all metal, is strong and rigid and therefore, withstands such rough usage to which it may be subjected. It is especially adapted for a work room chair and the back rest may not only be quickly and readily adjusted as to angular position, but said back rest may be folded down so that the chair maybe stowed away, as before mentioned.
  • a seat frame In a chair or the like, the combination of a seat frame, a seat member carried thereby, a back rest frame comprising two laterally spaced arms, a brace bar and a back rest member'connecting the top ends of said arms together, links connecting the bottom ends of said arms with the front end of the seat frame, a hook member depending from the rear end of the frame at its middle and hook devices carried on the inner sufaces of said arms below the brace bar and adapted to hook over rear end to ho dthe back rest frame in its operative position, said hook devices being capable of being disengaged from the seat frame so that said back rest frame may be swung downwardly into a position below the seat frame, wherein the brace bar engages the depending hook member to support the back rest frame in this last mentioned position.
  • a seat frame In a chairorthe like, the combination of a seat frame, a seat member carried thereby, a back rest frame comprising two laterally spaced arms, links each pivotally connected at one end to the front end of the seat frame, the other end of' said links' and the bottom lends of said arms having a 'plurality of apertures therein, a pin extending through registering apertures in'said arms and said link ends, a back rest member connecting the top ends of said arms and hook devices in the inner surfaces of said arms between the ends .thereof adapted for enarts of the seat frame near its.
  • a back rest frame for a chair comprising two spaced arms, each of which includes an oifset part between the ends thereof, so that the top ends of said arms are closer together than are the bottom ends of said arms, a member connecting the top ends of said arms together, a backrest member carried by said connecting member, a brace bar operatively connecting said arms together above said oti'set parts and hooks secured to the inner surface of said arms below said otl'set parts, the bottom end of each arm'- lseat frame about said hooked engagement as a fulcrum.
  • a seat frame including side and rear members
  • a back rest frame including side arms and a back rest connecting the top ends thereof
  • links connecting the bottom ends of said arms with the side members of the seat frame means on said arms capable of a detachable connection with said seat frame and providing a fulcrum about which the back rest frame may be swung into the desired angular position
  • said links permitting the back rest frame to be shifted forwardly to free said means on said arms from the seat frame, and a member depending from and below the rear member of the seat frame to be engaged by a part of the back rest frame for supporting it in a position below the seat frame, after the back rest frame has been swun about said links to free it from the seat rame.
  • a seat frame including side and rear members
  • a back rest frame including side arms and a back rest connecting the top ends thereof
  • means on said arms capable of a detachable connection with said seat frame and providing a fulcrum about which the back rest frame may be swung into the desired angular position
  • said links permitting the back rest frame to be shifted forwardly to free said means on said arms from the seat frame
  • a brace connecting the side arms of said back rest frame together below the back rest member, and upwardly opening hook members depending from and below the rear member of the seat frame and adapted to be engaged by said brace after said back rest frame has been swung about said links to free it from the seat frame.

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
US687184A 1923-09-18 1924-01-19 Metallic chair, stool, seat, and the like Expired - Lifetime US1678006A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1678006X 1923-09-18

Publications (1)

Publication Number Publication Date
US1678006A true US1678006A (en) 1928-07-24

Family

ID=41381965

Family Applications (1)

Application Number Title Priority Date Filing Date
US687184A Expired - Lifetime US1678006A (en) 1923-09-18 1924-01-19 Metallic chair, stool, seat, and the like

Country Status (3)

Country Link
US (1) US1678006A (da)
DK (1) DK36729C (da)
FR (1) FR581936A (da)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2770292A (en) * 1951-09-24 1956-11-13 William S Hamilton Spring-back chair
US20150351546A1 (en) * 2014-06-06 2015-12-10 La-Z-Boy Incorporated Furniture member seatback linkage with selectable fastener locations for adjusting seatback angle
USD922811S1 (en) * 2018-04-27 2021-06-22 Trendler, Inc. Counter stool base having wood legs
USD923379S1 (en) * 2018-04-27 2021-06-29 Trendler, Inc. Bar stool base having wood legs

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2770292A (en) * 1951-09-24 1956-11-13 William S Hamilton Spring-back chair
US20150351546A1 (en) * 2014-06-06 2015-12-10 La-Z-Boy Incorporated Furniture member seatback linkage with selectable fastener locations for adjusting seatback angle
US9414679B2 (en) * 2014-06-06 2016-08-16 La-Z-Boy Incorporated Furniture member seatback linkage with selectable fastener locations for adjusting seatback angle
USD922811S1 (en) * 2018-04-27 2021-06-22 Trendler, Inc. Counter stool base having wood legs
USD923379S1 (en) * 2018-04-27 2021-06-29 Trendler, Inc. Bar stool base having wood legs

Also Published As

Publication number Publication date
FR581936A (fr) 1924-12-08
DK36729C (da) 1926-11-01

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