US3634925A - Method of assemblying padded armrest - Google Patents
Method of assemblying padded armrest Download PDFInfo
- Publication number
- US3634925A US3634925A US882592A US3634925DA US3634925A US 3634925 A US3634925 A US 3634925A US 882592 A US882592 A US 882592A US 3634925D A US3634925D A US 3634925DA US 3634925 A US3634925 A US 3634925A
- Authority
- US
- United States
- Prior art keywords
- arm
- channel
- plastic
- side portions
- metal
- 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
Links
Images
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
-
- Y—GENERAL 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49885—Assembling or joining with coating before or during assembling
-
- Y—GENERAL 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
- Y10T29/49915—Overedge assembling of seated part
-
- Y—GENERAL 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
- Y10T29/49925—Inward deformation of aperture or hollow body wall
Definitions
- FIG. I is a three-quarter front perspective view of a typical metal stadium chair shown with plastic seat and back panels and with padded arm rests attached to the metal arms;
- FIG. 2 a perspective view of the arm rest prior to its attachment to the metal arm
- FIG. 3 a fragmentary perspective view of the upper portion of a metal standard showing the padded arm rest attached to the metal arm;
- FIG. 4 a vertical sectional view of the arm rest, the section being taken as indicated at line 4-4 of FIG. 2;
- FIG. 5 a vertical sectional view, the section being taken as indicated at line 5-5 of FIG. 3;
- FIG. 6 a top plan view of the arm rest shown in FIG. 2;
- FIG. 7 a side view of the arm rest shown in FIG. 2.
- the padded arm rests 13 may be formed in any suitable manner so as to provide a resilient plastic body in which a channel 14 is embedded in the lower portion of the plastic body.
- a resilient plastic body in which a channel 14 is embedded in the lower portion of the plastic body.
- plastic foam such as polyurethane, vinyl, or other suitable material similar to sponge rubber.
- the polyurethane foam forms a hardened outer surface or skin 16 which thus provides a finished surface and need not be covered by an upholstering material.
- other plastic materials such as vinyl, sponge rubber, and composition materials, may be formed to produce the resilient cushion body above the channel and a skin thereover.
- the padded arm rest 13 may be attached to the metal arm 12 of the standard 11 by placing it over the upper surface 17 of the arm 12 and bending the two side portions 18 and I9 around the outer edges 20 of the metal arm 12 until they fit snugly against the bottom side 21 of the arm, as at 22 and 23 shown best in FIG. 5.
- the resilient integral coating of plastic on the bottom side of the channel is compressed against the top surface of the arm 12 while the plastic on the inner side of the channel sides 18 and 19 is compressed against bottom portions of the arm 12.
- a process for cushioning a structural arm the steps of molding a resilient plastic cushion body with a metal channel embedded in the lower portion of the body providing an integral plastic coating over the bottom of the channel and over the depending spaced side portions of the channel, placing the plastic coated channel over said arm, and clinching channel side portions inwardly in spaced-apart relation below said arm to compress the plastic against said arm top and the plastic on said side portions against the arm bottom, said metal channel sides being deformable to maintain their set, with the edges of the encased sides below the edges of the arm, after clinching to hold the compression of said plastic against said arm but without compressing the cushion body above said channel,
Abstract
Description
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US88259269A | 1969-12-05 | 1969-12-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3634925A true US3634925A (en) | 1972-01-18 |
Family
ID=25380930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US882592A Expired - Lifetime US3634925A (en) | 1969-12-05 | 1969-12-05 | Method of assemblying padded armrest |
Country Status (2)
Country | Link |
---|---|
US (1) | US3634925A (en) |
CA (1) | CA918400A (en) |
Cited By (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3989299A (en) * | 1975-07-07 | 1976-11-02 | Long David C De | Stadium riser backless seat, support and armrest |
US4052101A (en) * | 1975-07-07 | 1977-10-04 | Delong David C | Stadium riser individual seat, support and armrest with common seat-row backrest |
US4103375A (en) * | 1977-06-10 | 1978-08-01 | Santo Philip J | Decorative waterbed frame |
US4142766A (en) * | 1978-01-05 | 1979-03-06 | General Electric Company | Impact reinforcement and repair method for refrigerator cabinet liners |
US4159148A (en) * | 1978-01-27 | 1979-06-26 | Schulz Terry H | Folding arm rest accessory |
US4281719A (en) * | 1979-10-22 | 1981-08-04 | Kent Manufacturing Co., Inc. | Spring loaded field cultivator tool support |
US4365839A (en) * | 1977-07-11 | 1982-12-28 | Intercollection Development Sa | Chair construction with protective cushioning for exposed structural projections |
US4370373A (en) * | 1980-07-17 | 1983-01-25 | Burlington Industries, Inc. | Flexible edging of desks |
US4534533A (en) * | 1983-03-15 | 1985-08-13 | Frank Doerner | Cover for chair leg |
US4575152A (en) * | 1984-02-17 | 1986-03-11 | Mclaughin Sr Thomas M | Padded member and method of making the same |
US4592584A (en) * | 1984-05-14 | 1986-06-03 | White Jr Pierce H | Arm rest device |
US4807936A (en) * | 1987-09-10 | 1989-02-28 | Douglas Behrendt | Lounge chair rib cushion |
US4858995A (en) * | 1988-05-27 | 1989-08-22 | Young Douglas D | Arm rest for motor vehicle console |
US4901420A (en) * | 1985-03-29 | 1990-02-20 | Marie E. Keithley | Method of making and using a shape adaptable protective cushioning device |
US4904021A (en) * | 1988-11-07 | 1990-02-27 | Clemmer Edith R | Leaning support for a vehicle seat back |
US4940009A (en) * | 1985-03-29 | 1990-07-10 | Keithley Jr Howard W | Shape adaptable protective cushion device and method of making and using same |
US4948197A (en) * | 1989-03-27 | 1990-08-14 | Sansing Dayna L | Child shampooing chair |
US5171063A (en) * | 1991-05-29 | 1992-12-15 | Robert Stidd | Helm chair |
US5508078A (en) * | 1995-01-24 | 1996-04-16 | Stalnaker; Marc E. | Edge and corner guard |
US6630217B1 (en) | 2000-04-17 | 2003-10-07 | William Jaaskelainen, Jr. | Assembly and method to improve tarpaulin function as a protective cover |
US20050150076A1 (en) * | 2004-01-13 | 2005-07-14 | Bushey Richard D. | Wrap around furniture guide |
US20060055215A1 (en) * | 2004-08-24 | 2006-03-16 | Denise Potosky | Arm support cushion |
US7077479B1 (en) | 2004-12-02 | 2006-07-18 | Phillips Glenda J | Vehicular arm rest cover |
US20070024085A1 (en) * | 2005-07-26 | 2007-02-01 | Intier Automotive Inc. | Mechanism for securing a grab handle to an armrest |
US20070170137A1 (en) * | 2004-04-20 | 2007-07-26 | Rack Armour Limited | Pallet rack impact protector |
US20090315381A1 (en) * | 2008-06-18 | 2009-12-24 | Adam Longnecker | Airplane auxiliary armrest |
US20120227340A1 (en) * | 2011-03-11 | 2012-09-13 | Marc-Andre Seguin | Curved safety component for a skating rink |
US20130113251A1 (en) * | 2011-09-19 | 2013-05-09 | Marylee First | Home Office Chair Cover |
US8550422B1 (en) * | 2012-07-16 | 2013-10-08 | Anthony Thomas | Gutter guard device |
US8726463B2 (en) | 2010-11-10 | 2014-05-20 | Richard D. Bushey | Wrap around furniture glide |
US20140217798A1 (en) * | 2013-02-04 | 2014-08-07 | Isaac Negusse | Armrest expansion device |
US20150047123A1 (en) * | 2009-03-31 | 2015-02-19 | Richard S. Polevoy | Bed frame having protective plastic casing |
US20160166066A1 (en) * | 2014-12-16 | 2016-06-16 | David Rigmaiden | Arm rest cushion |
US9458905B2 (en) | 2012-09-20 | 2016-10-04 | Steelcase Inc. | Spring assembly and method |
US20180213935A1 (en) * | 2015-07-22 | 2018-08-02 | Innovation Central Pty Ltd | Impact protection device clip |
JP2019097900A (en) * | 2017-12-01 | 2019-06-24 | 株式会社 シコク | Handrail device |
US10494062B2 (en) | 2017-11-10 | 2019-12-03 | Robert Kohen | Marine seat with safety rollback |
US20220022656A1 (en) * | 2021-02-05 | 2022-01-27 | eMoMo Technology Co., Ltd. | Furniture accessory including power interfaces |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1804841A (en) * | 1929-06-17 | 1931-05-12 | Julia B Pedroli | Fabric pad |
US1901377A (en) * | 1929-05-10 | 1933-03-14 | Colson Company | Buffer |
US2070424A (en) * | 1935-05-03 | 1937-02-09 | Oakes Prod Corp | Method of making bumper guards |
US2279865A (en) * | 1940-08-24 | 1942-04-14 | Adel Prec Products Corp | Supporting clip |
US2567565A (en) * | 1945-12-08 | 1951-09-11 | Keeler Brass Co | Handle |
US2633186A (en) * | 1950-05-25 | 1953-03-31 | Dorian E Lane | Detachable armrest shield |
GB955322A (en) * | 1961-04-28 | 1964-04-15 | Mauser Rudolf | Improvements in and relating to armrests for chairs and the like |
US3393933A (en) * | 1967-02-20 | 1968-07-23 | Cornelius Co | Cabinet joint |
-
1969
- 1969-12-05 US US882592A patent/US3634925A/en not_active Expired - Lifetime
-
1970
- 1970-06-18 CA CA085854A patent/CA918400A/en not_active Expired
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1901377A (en) * | 1929-05-10 | 1933-03-14 | Colson Company | Buffer |
US1804841A (en) * | 1929-06-17 | 1931-05-12 | Julia B Pedroli | Fabric pad |
US2070424A (en) * | 1935-05-03 | 1937-02-09 | Oakes Prod Corp | Method of making bumper guards |
US2279865A (en) * | 1940-08-24 | 1942-04-14 | Adel Prec Products Corp | Supporting clip |
US2567565A (en) * | 1945-12-08 | 1951-09-11 | Keeler Brass Co | Handle |
US2633186A (en) * | 1950-05-25 | 1953-03-31 | Dorian E Lane | Detachable armrest shield |
GB955322A (en) * | 1961-04-28 | 1964-04-15 | Mauser Rudolf | Improvements in and relating to armrests for chairs and the like |
US3393933A (en) * | 1967-02-20 | 1968-07-23 | Cornelius Co | Cabinet joint |
Cited By (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3989299A (en) * | 1975-07-07 | 1976-11-02 | Long David C De | Stadium riser backless seat, support and armrest |
US4052101A (en) * | 1975-07-07 | 1977-10-04 | Delong David C | Stadium riser individual seat, support and armrest with common seat-row backrest |
US4103375A (en) * | 1977-06-10 | 1978-08-01 | Santo Philip J | Decorative waterbed frame |
US4365839A (en) * | 1977-07-11 | 1982-12-28 | Intercollection Development Sa | Chair construction with protective cushioning for exposed structural projections |
US4142766A (en) * | 1978-01-05 | 1979-03-06 | General Electric Company | Impact reinforcement and repair method for refrigerator cabinet liners |
US4159148A (en) * | 1978-01-27 | 1979-06-26 | Schulz Terry H | Folding arm rest accessory |
US4281719A (en) * | 1979-10-22 | 1981-08-04 | Kent Manufacturing Co., Inc. | Spring loaded field cultivator tool support |
US4370373A (en) * | 1980-07-17 | 1983-01-25 | Burlington Industries, Inc. | Flexible edging of desks |
US4534533A (en) * | 1983-03-15 | 1985-08-13 | Frank Doerner | Cover for chair leg |
US4575152A (en) * | 1984-02-17 | 1986-03-11 | Mclaughin Sr Thomas M | Padded member and method of making the same |
US4592584A (en) * | 1984-05-14 | 1986-06-03 | White Jr Pierce H | Arm rest device |
US4901420A (en) * | 1985-03-29 | 1990-02-20 | Marie E. Keithley | Method of making and using a shape adaptable protective cushioning device |
US4940009A (en) * | 1985-03-29 | 1990-07-10 | Keithley Jr Howard W | Shape adaptable protective cushion device and method of making and using same |
US4807936A (en) * | 1987-09-10 | 1989-02-28 | Douglas Behrendt | Lounge chair rib cushion |
US4858995A (en) * | 1988-05-27 | 1989-08-22 | Young Douglas D | Arm rest for motor vehicle console |
US4904021A (en) * | 1988-11-07 | 1990-02-27 | Clemmer Edith R | Leaning support for a vehicle seat back |
US4948197A (en) * | 1989-03-27 | 1990-08-14 | Sansing Dayna L | Child shampooing chair |
US5171063A (en) * | 1991-05-29 | 1992-12-15 | Robert Stidd | Helm chair |
US5508078A (en) * | 1995-01-24 | 1996-04-16 | Stalnaker; Marc E. | Edge and corner guard |
US6630217B1 (en) | 2000-04-17 | 2003-10-07 | William Jaaskelainen, Jr. | Assembly and method to improve tarpaulin function as a protective cover |
US7237302B2 (en) * | 2004-01-13 | 2007-07-03 | Bushey Richard D | Wrap around furniture guide |
US20050150076A1 (en) * | 2004-01-13 | 2005-07-14 | Bushey Richard D. | Wrap around furniture guide |
US8267262B2 (en) * | 2004-04-20 | 2012-09-18 | Rack Armour Limited | Pallet rack impact protector |
US20070170137A1 (en) * | 2004-04-20 | 2007-07-26 | Rack Armour Limited | Pallet rack impact protector |
US7261374B2 (en) * | 2004-08-24 | 2007-08-28 | Denise Potosky | Arm support cushion |
US20060055215A1 (en) * | 2004-08-24 | 2006-03-16 | Denise Potosky | Arm support cushion |
US7077479B1 (en) | 2004-12-02 | 2006-07-18 | Phillips Glenda J | Vehicular arm rest cover |
US20070024085A1 (en) * | 2005-07-26 | 2007-02-01 | Intier Automotive Inc. | Mechanism for securing a grab handle to an armrest |
US7347470B2 (en) | 2005-07-26 | 2008-03-25 | Intier Automotive Inc. | Mechanism for securing a grab handle to an armrest |
US20090315381A1 (en) * | 2008-06-18 | 2009-12-24 | Adam Longnecker | Airplane auxiliary armrest |
US9439514B2 (en) * | 2009-03-31 | 2016-09-13 | Finger Lakes Intellectual Property Llc | Bed frame having protective plastic casing |
US20150047123A1 (en) * | 2009-03-31 | 2015-02-19 | Richard S. Polevoy | Bed frame having protective plastic casing |
US8726463B2 (en) | 2010-11-10 | 2014-05-20 | Richard D. Bushey | Wrap around furniture glide |
US20120227340A1 (en) * | 2011-03-11 | 2012-09-13 | Marc-Andre Seguin | Curved safety component for a skating rink |
US10569156B2 (en) | 2011-03-11 | 2020-02-25 | Marc-Andre Seguin | Curved safety component for a skating rink |
US9370708B2 (en) * | 2011-03-11 | 2016-06-21 | Marc-Andre Seguin | Curved safety component for a skating rink |
US20130113251A1 (en) * | 2011-09-19 | 2013-05-09 | Marylee First | Home Office Chair Cover |
US8550422B1 (en) * | 2012-07-16 | 2013-10-08 | Anthony Thomas | Gutter guard device |
US9458905B2 (en) | 2012-09-20 | 2016-10-04 | Steelcase Inc. | Spring assembly and method |
CN105102325A (en) * | 2013-02-04 | 2015-11-25 | 埃塞克·奈古色 | Armrest expansion device |
US20140217798A1 (en) * | 2013-02-04 | 2014-08-07 | Isaac Negusse | Armrest expansion device |
US9468302B2 (en) * | 2013-02-04 | 2016-10-18 | Isaac Negusse | Armrest expansion device |
US20160166066A1 (en) * | 2014-12-16 | 2016-06-16 | David Rigmaiden | Arm rest cushion |
US20180213935A1 (en) * | 2015-07-22 | 2018-08-02 | Innovation Central Pty Ltd | Impact protection device clip |
US10494062B2 (en) | 2017-11-10 | 2019-12-03 | Robert Kohen | Marine seat with safety rollback |
JP2019097900A (en) * | 2017-12-01 | 2019-06-24 | 株式会社 シコク | Handrail device |
US20220022656A1 (en) * | 2021-02-05 | 2022-01-27 | eMoMo Technology Co., Ltd. | Furniture accessory including power interfaces |
US11751692B2 (en) * | 2021-02-05 | 2023-09-12 | eMoMo Technology Co., Ltd. | Furniture accessory including power interfaces |
Also Published As
Publication number | Publication date |
---|---|
CA918400A (en) | 1973-01-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: CHRYSLER CAPITAL CORPORATION Free format text: SECURITY INTEREST;ASSIGNOR:AMERICAN SEATING COMPANY;REEL/FRAME:004772/0275 Effective date: 19870722 |
|
AS | Assignment |
Owner name: AMERICAN SEATING COMPANY,MICHIGAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:AMERICAN SEATING COMPANY;REEL/FRAME:004847/0729 Effective date: 19880201 Owner name: AMERICAN SEATING COMPANY, 901 BROADWAY N.W., GRAND Free format text: ASSIGNMENT OF ASSIGNORS INTEREST. EFFECTIVE;ASSIGNOR:AMERICAN SEATING COMPANY;REEL/FRAME:004847/0729 Effective date: 19880201 |