US2802518A - Armrest construction - Google Patents

Armrest construction Download PDF

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Publication number
US2802518A
US2802518A US327570A US32757052A US2802518A US 2802518 A US2802518 A US 2802518A US 327570 A US327570 A US 327570A US 32757052 A US32757052 A US 32757052A US 2802518 A US2802518 A US 2802518A
Authority
US
United States
Prior art keywords
frame
rest
arm
shell
construction
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
US327570A
Other languages
English (en)
Inventor
Curtis P Liljengren
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.)
T & C Aircraft Corp
Original Assignee
T & C Aircraft Corp
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 T & C Aircraft Corp filed Critical T & C Aircraft Corp
Priority to US327570A priority Critical patent/US2802518A/en
Priority to US380655A priority patent/US2702071A/en
Priority to US390944A priority patent/US2802516A/en
Priority to US391246A priority patent/US2722267A/en
Priority to GB34725/53A priority patent/GB738478A/en
Priority to GB34724/53A priority patent/GB738477A/en
Priority to NL183768A priority patent/NL93324C/xx
Priority to DEL17510A priority patent/DE1005846B/de
Priority to DEL17509A priority patent/DE973420C/de
Priority to FR1094637D priority patent/FR1094637A/fr
Application granted granted Critical
Publication of US2802518A publication Critical patent/US2802518A/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
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/54—Supports for the arms
    • 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
    • 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
    • A47C1/12—Theatre, auditorium or similar chairs
    • 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
    • A47C3/12—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats with shell-shape seat and back-rest unit, e.g. having arm rests
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C4/00—Foldable, collapsible or dismountable chairs
    • A47C4/04—Folding chairs with inflexible seats
    • A47C4/18—Folding chairs with inflexible seats having a frame made of metal
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/28—Seat parts with tensioned springs, e.g. of flat type
    • A47C7/285—Seat parts with tensioned springs, e.g. of flat type with metal strips or webs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/28—Seat parts with tensioned springs, e.g. of flat type
    • A47C7/287—Seat parts with tensioned springs, e.g. of flat type with combinations of different types flat type tensioned springs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C9/00—Stools for specified purposes
    • A47C9/06—Wall stools ; Stools hingedly mounted against the wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/242—Bus seats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/30—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
    • B60N2/3002—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements
    • B60N2/3004—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only
    • B60N2/3009—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only about transversal axis
    • B60N2/3011—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only about transversal axis the back-rest being hinged on the cushion, e.g. "portefeuille movement"
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/30—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
    • B60N2/3038—Cushion movements
    • B60N2/304—Cushion movements by rotation only
    • B60N2/3043—Cushion movements by rotation only about longitudinal axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/70—Upholstery springs ; Upholstery
    • B60N2/7023—Coach-like constructions
    • B60N2/7035—Cushions
    • B60N2/7041—Fixation of covers and springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/70—Upholstery springs ; Upholstery
    • B60N2/7023—Coach-like constructions
    • B60N2/7035—Cushions
    • B60N2/7047—Springs
    • B60N2/7058—Metallic springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D33/00—Seats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B64D11/06—Arrangements of seats, or adaptations or details specially adapted for aircraft seats
    • B64D11/0646—Seats characterised by special features of stationary arms, foot or head rests
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B64D11/06—Arrangements of seats, or adaptations or details specially adapted for aircraft seats
    • B64D11/0647—Seats characterised by special upholstery or cushioning features

Definitions

  • This invention relates to a chair or seat arm-rest construction, and its general object is. to; providenew and improved means for readilysecuring a coveringor shell in position upon the arm-rest framework.
  • a further object of the present invention is to provide such a side arm-rest cap that in assembling the same on the framework covering a simple one-step operation is involved, the structure of the cap inherently coacting with the framework covering to. provide/for interlocking without requiring additional securing means, and yet whichcap can be removed for replacement, if so desired, by a simple reversal of the assembling step.
  • the arm-rest construction embodies the provision of elements, which for short I will call ox-bows, for cooperative association with the endless rod of the frame of the rest to provide relatively flat support surfaces, there being a unitary cover piece which fits over the framework and ox-bows and is secured in place by screws connected to the bottom rod of the frame.
  • a cap is slid over the upper surfaces of the cover piece and by its self-indexing action finally reaches a close relationship with the cover piece which is resistant to accidental removal without requiring the provision of conventional securing means.
  • Fig. 1 is a side elevational view of the seat unit side frame with the outer shell removed so as to better disclose the tubular frame showing one form of the invention utilizing the yokes shownin Fig. 3;
  • Fig. 2 is a vertical transverse sectional view with the shell added and taken substantially along the plane of line 2-2 of Fig. 1;
  • Fig. 3 is an enlarged detail perspective view of one of the arm rest supporting framing yokes
  • Fig. 4 is a perspective showing of a modified form of yoke essentially consisting of a pair of opposed yokes as shown in Fig. 3 joined together as by a weld;
  • Fig. 5 is a vertical sectional view taken substantially along the plane of line 55 of Fig. 4.
  • the framing structure of the arm-rest is shown best in Fig. 1.
  • the structure is composed of light gauge, high strength steel tubing and includes an arm-rest frame structure shown generally at 1 which includes an endless element having a nearly horizontal upper support member or bar 2 which is diagonally downwardly and forwardly bent at its front end to form the front support member 3, which member connects with the horizontal portion 4,
  • FIG. 1 An improved means and method of installing'the armrests is shown in Figs. 1, 2, 3, 4 and 5.
  • An oxebow oryoke 6 is drawn from thin gauge metal into the approxi-
  • the side panel 9 may be formed from two identical metal.
  • pans 10 having top flanges 11 and bottom flanges 12.
  • connecting strip 13 attached to the pans by rivets 14 cornpletes the metal shell.
  • the shell can be of substantially one-piece construction open at the bottom. for encasing the side arm-rest frames, in which case the bottom flanges 12 would be inturned when in position and secured by screws 15 to the. tubular'element 4.
  • the oxbows or yokes 6 are riveted into the metal shell at strategic places as shown in Fig. 1 serving to'position the shell upon the side frame. structure 1.
  • Sheet metal screws, 15 installed through the. bottom flanges 12 ofthe metal pan and into the side. frame structure 4 secure the shell firmly in place.
  • the ox-bows or yokes 6 serve to square up the light sheet metal box structure acting as gussets and distributing the surface loads over a relatively large area of the metal cover 9.
  • the above described panel is self-indexing on the arm framing structure and eliminates the need for accurate tooling to provide interchangeability of panels between the seats.
  • the construction above described may be adapted for the installation of leg trim panels and generally to similar uses in other fields of manufacture.
  • FIG. 4 A modified form of ox-bow is shown in Figures 4 and 5.
  • This embodiment includes a pair of oX-bows 6 in opposing relationship and joined, as by weld, along abutting edges at 16.
  • Figure 5 shows the cross-section whereby the ox-bow provides maximum strength per unit weight of material while providing a means for supporting fiat surfaced elements on substantially cylindrically surfaced elements.
  • the side panel structure above described may be covered with suitable arm-rest padding (not shown) so as to also serve as an arm-rest or an optional arm-rest cap 17 may be formed with a channel type cross-sectional shape as shown in Fig. 2, the channel fitting closely over the side panel structure and attached by sliding from front to rear so that the portion 18 is turned back from the vertical tangential plane at AA and the flange 19 is pressed downwardly over the upper rear corner portion of the frame structure for thus holding the cap in position on the side panel without requiring screws although the same may be employed, if desired, for added safety.
  • the installation of such an arm-rest cap requires only a minimum of tooling since this unit is self-indexing. Installation and removal is very simple, since any holddown screws that may be employed are externally accessible.
  • a framing structure for supporting an arm-rest of a chair which comprises a vertically'disposed substantially endless tubular frame of curved cross section and a frame" covering shell over the frame, said frame covering shell having an inner surface which is substantially fiat, a hollow cupped adapter engaging said inner surface having a flattop with marginal vertically extending sides including a bottom forming the adapter into an ox-bow shape provided with a central upwardly extending arch section whose curvature at the top of the arch is predetermined to mate with the curvature of the tube of the frame when the adapter is saddled transversely on the tubular frame and Whose bottom projections between which the arch is located terminate in curves reverse to the curvature of the arch for centering the adapter when it is applied stra

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Seats For Vehicles (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
US327570A 1952-12-23 1952-12-23 Armrest construction Expired - Lifetime US2802518A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
US327570A US2802518A (en) 1952-12-23 1952-12-23 Armrest construction
US380655A US2702071A (en) 1952-12-23 1953-09-17 Seat construction
US390944A US2802516A (en) 1952-12-23 1953-11-09 Seat construction
US391246A US2722267A (en) 1952-12-23 1953-11-10 Seat spring construction
GB34725/53A GB738478A (en) 1952-12-23 1953-12-14 Seat construction
GB34724/53A GB738477A (en) 1952-12-23 1953-12-14 Seat construction
NL183768A NL93324C (forum.php) 1952-12-23 1953-12-19
DEL17510A DE1005846B (de) 1952-12-23 1953-12-21 An eine Wand anklappbares Gestuehl, insbesondere fuer Flugzeuge
DEL17509A DE973420C (de) 1952-12-23 1953-12-22 Gestuehl, insbesondere fuer Fahrzeuge
FR1094637D FR1094637A (forum.php) 1952-12-23 1953-12-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US327570A US2802518A (en) 1952-12-23 1952-12-23 Armrest construction

Publications (1)

Publication Number Publication Date
US2802518A true US2802518A (en) 1957-08-13

Family

ID=23277097

Family Applications (1)

Application Number Title Priority Date Filing Date
US327570A Expired - Lifetime US2802518A (en) 1952-12-23 1952-12-23 Armrest construction

Country Status (4)

Country Link
US (1) US2802518A (forum.php)
DE (1) DE1005846B (forum.php)
GB (1) GB738478A (forum.php)
NL (1) NL93324C (forum.php)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3035866A (en) * 1958-06-30 1962-05-22 Solomon B Raduns Aluminum chair construction
US4027916A (en) * 1975-12-15 1977-06-07 Fairchild Industries Inc. Seat armrest and process of manufacture thereof
CN105658521A (zh) * 2013-10-21 2016-06-08 B/E航空公司 用于飞机的扶手罩

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016105503B4 (de) * 2016-03-23 2024-08-01 Airbus Operations Gmbh System zum Aufnehmen von Fracht oder Passagieren in einem Fahrzeug sowie ein Fahrzeug mit einem derartigen System

Citations (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US325026A (en) * 1885-08-25 James freeman thomas
US365362A (en) * 1887-06-28 Furniture-joint
US598557A (en) * 1898-02-08 cabman
US714177A (en) * 1901-12-18 1902-11-25 Cook & Company Sa Adjusting device for furniture.
US733857A (en) * 1902-12-22 1903-07-14 Thomas Manahan Chair.
US825804A (en) * 1905-10-28 1906-07-10 Hale Kilburn Metal Co Seat-frame.
US923809A (en) * 1905-09-14 1909-06-08 Hale Kilburn Metal Co Seat-frame.
US1041213A (en) * 1911-09-06 1912-10-15 James R Willard Seat.
US1238913A (en) * 1916-10-28 1917-09-04 Oscar Knudson Railway-car seat.
US1253047A (en) * 1915-08-11 1918-01-08 Hale & Kilburn Co Car-seat support.
CH86360A (de) * 1920-02-13 1920-09-01 Isler Robert Armlehne an Sitzmöbeln.
US1445689A (en) * 1922-02-04 1923-02-20 Ickenroth John Headrest for motorists
US1577025A (en) * 1924-01-17 1926-03-16 American Motor Body Corp Car seat
US1665352A (en) * 1926-09-17 1928-04-10 American Car & Foundry Co Seat back
US1684062A (en) * 1924-12-22 1928-09-11 Ashtabula Bow Socket Company Back for automobile seats and the like
US1830119A (en) * 1928-12-31 1931-11-03 Briggs Mfg Co Seat construction
US1835049A (en) * 1927-12-12 1931-12-08 Chrysler Corp Vehicle body
US1879724A (en) * 1929-11-25 1932-09-27 Wolpert Emil Seat
US2201261A (en) * 1938-08-01 1940-05-21 Kittle Mfg Co Arm rest
US2203598A (en) * 1936-11-20 1940-06-04 Charles W Nelems Form fitting metal spring seat
US2249849A (en) * 1940-05-01 1941-07-22 Coach & Car Equipment Company Foldable arm for chairs
US2323829A (en) * 1942-04-22 1943-07-06 Warren Mcarthur Corp Metal furniture
US2494826A (en) * 1944-08-05 1950-01-17 Mulder Rudolf Coupling for pipes, piles, and like elements
US2500021A (en) * 1945-11-15 1950-03-07 Trailmobile Company Roof bow for highway vehicles
US2511035A (en) * 1946-12-21 1950-06-13 Barton Percy Charles Coupling or fastening for scaffolding and like poles
US2604147A (en) * 1948-09-15 1952-07-22 Internat Furniture Company Chair with removable armrest
US2622660A (en) * 1950-04-04 1952-12-23 Leon D Stratton Motor vehicle seat headrest

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1325218A (en) * 1919-12-16 Folding bed
US2116366A (en) * 1936-01-24 1938-05-03 J G Brill Co Folding seat
US2396039A (en) * 1941-11-10 1946-03-05 Douglas Aircraft Co Inc Aircraft interior
US2523960A (en) * 1947-06-02 1950-09-26 Flight Equip & Eng Seat construction and vehicle seating arrangement

Patent Citations (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US325026A (en) * 1885-08-25 James freeman thomas
US365362A (en) * 1887-06-28 Furniture-joint
US598557A (en) * 1898-02-08 cabman
US714177A (en) * 1901-12-18 1902-11-25 Cook & Company Sa Adjusting device for furniture.
US733857A (en) * 1902-12-22 1903-07-14 Thomas Manahan Chair.
US923809A (en) * 1905-09-14 1909-06-08 Hale Kilburn Metal Co Seat-frame.
US825804A (en) * 1905-10-28 1906-07-10 Hale Kilburn Metal Co Seat-frame.
US1041213A (en) * 1911-09-06 1912-10-15 James R Willard Seat.
US1253047A (en) * 1915-08-11 1918-01-08 Hale & Kilburn Co Car-seat support.
US1238913A (en) * 1916-10-28 1917-09-04 Oscar Knudson Railway-car seat.
CH86360A (de) * 1920-02-13 1920-09-01 Isler Robert Armlehne an Sitzmöbeln.
US1445689A (en) * 1922-02-04 1923-02-20 Ickenroth John Headrest for motorists
US1577025A (en) * 1924-01-17 1926-03-16 American Motor Body Corp Car seat
US1684062A (en) * 1924-12-22 1928-09-11 Ashtabula Bow Socket Company Back for automobile seats and the like
US1665352A (en) * 1926-09-17 1928-04-10 American Car & Foundry Co Seat back
US1835049A (en) * 1927-12-12 1931-12-08 Chrysler Corp Vehicle body
US1830119A (en) * 1928-12-31 1931-11-03 Briggs Mfg Co Seat construction
US1879724A (en) * 1929-11-25 1932-09-27 Wolpert Emil Seat
US2203598A (en) * 1936-11-20 1940-06-04 Charles W Nelems Form fitting metal spring seat
US2201261A (en) * 1938-08-01 1940-05-21 Kittle Mfg Co Arm rest
US2249849A (en) * 1940-05-01 1941-07-22 Coach & Car Equipment Company Foldable arm for chairs
US2323829A (en) * 1942-04-22 1943-07-06 Warren Mcarthur Corp Metal furniture
US2494826A (en) * 1944-08-05 1950-01-17 Mulder Rudolf Coupling for pipes, piles, and like elements
US2500021A (en) * 1945-11-15 1950-03-07 Trailmobile Company Roof bow for highway vehicles
US2511035A (en) * 1946-12-21 1950-06-13 Barton Percy Charles Coupling or fastening for scaffolding and like poles
US2604147A (en) * 1948-09-15 1952-07-22 Internat Furniture Company Chair with removable armrest
US2622660A (en) * 1950-04-04 1952-12-23 Leon D Stratton Motor vehicle seat headrest

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3035866A (en) * 1958-06-30 1962-05-22 Solomon B Raduns Aluminum chair construction
US4027916A (en) * 1975-12-15 1977-06-07 Fairchild Industries Inc. Seat armrest and process of manufacture thereof
CN105658521A (zh) * 2013-10-21 2016-06-08 B/E航空公司 用于飞机的扶手罩
US9758250B2 (en) * 2013-10-21 2017-09-12 B/E Aerospace, Inc. Removable arm rest shroud for aircraft seating

Also Published As

Publication number Publication date
DE1005846B (de) 1957-04-04
GB738478A (en) 1955-10-12
NL93324C (forum.php)

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