US20180042394A1 - Method for producing an upholstery spring, upholstery spring, mattress, and upholstered furniture - Google Patents

Method for producing an upholstery spring, upholstery spring, mattress, and upholstered furniture Download PDF

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Publication number
US20180042394A1
US20180042394A1 US15/549,744 US201615549744A US2018042394A1 US 20180042394 A1 US20180042394 A1 US 20180042394A1 US 201615549744 A US201615549744 A US 201615549744A US 2018042394 A1 US2018042394 A1 US 2018042394A1
Authority
US
United States
Prior art keywords
spring
upholstery
steel wire
colour indicator
spring steel
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.)
Abandoned
Application number
US15/549,744
Other languages
English (en)
Inventor
Wolfgang Grothaus
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.)
Agro Holding GmbH
Original Assignee
Agro Holding GmbH
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 Agro Holding GmbH filed Critical Agro Holding GmbH
Assigned to AGRO HOLDING GMBH reassignment AGRO HOLDING GMBH ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: GROTHAUS, WOLFGANG
Publication of US20180042394A1 publication Critical patent/US20180042394A1/en
Abandoned 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
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
    • A47C27/06—Spring inlays
    • A47C27/068—Spring inlays made from a single wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F35/00—Making springs from wire

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatment Of Articles (AREA)
  • Springs (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
US15/549,744 2015-02-23 2016-01-28 Method for producing an upholstery spring, upholstery spring, mattress, and upholstered furniture Abandoned US20180042394A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102015102539.6 2015-02-23
DE102015102539.6A DE102015102539A1 (de) 2015-02-23 2015-02-23 Verfahren zur Herstellung einer Polsterfeder, Polsterfeder, Matratze und Polstermöbel
PCT/EP2016/051784 WO2016134913A1 (de) 2015-02-23 2016-01-28 Verfahren zur herstellung einer polsterfeder, polsterfeder, matratze und polstermöbel

Publications (1)

Publication Number Publication Date
US20180042394A1 true US20180042394A1 (en) 2018-02-15

Family

ID=55236385

Family Applications (1)

Application Number Title Priority Date Filing Date
US15/549,744 Abandoned US20180042394A1 (en) 2015-02-23 2016-01-28 Method for producing an upholstery spring, upholstery spring, mattress, and upholstered furniture

Country Status (9)

Country Link
US (1) US20180042394A1 (de)
EP (1) EP3261493B1 (de)
CN (1) CN107249393B (de)
AU (1) AU2016223811B2 (de)
BR (1) BR112017015669B1 (de)
DE (1) DE102015102539A1 (de)
ES (1) ES2675229T3 (de)
PT (1) PT3261493T (de)
WO (1) WO2016134913A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016107746A1 (de) 2016-04-26 2017-10-26 Agro Holding Gmbh Polsterfeder, Verfahren zur Herstellung einer Polsterfeder, Matratze und Polstermöbel
JP6295364B1 (ja) * 2017-09-29 2018-03-14 東洋ファイン株式会社 金属加工品及び金属加工品の表面処理方法
CN108339908A (zh) * 2018-01-10 2018-07-31 郭开怀 一种床垫弹簧加工设备

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1562711A (en) * 1925-11-24 Chables p
GB1209252A (en) * 1967-01-19 1970-10-21 Philips Electronic Associated Method of preparing lacquer coated articles which are subjected to thermal treatment
US3728144A (en) * 1970-04-24 1973-04-17 Bekaert Sa Nv Method for coating metal substrates with molten metal
US4138276A (en) * 1976-03-01 1979-02-06 J. M. Eltzroth & Associates, Inc. Coating compositions
US4895740A (en) * 1985-04-23 1990-01-23 Sumitomo Electric Industries Ltd. Process for manufacturing colored stainless steel wire
US4993843A (en) * 1986-05-20 1991-02-19 Xavier Douesnel Method and device for detecting the temperature to which a solid, a liquid or a gas may have been subjected
US20030074944A1 (en) * 2001-10-23 2003-04-24 L&P Property Management Company Multiple wire feed for spring coiling machine and method
US20150090159A1 (en) * 2013-09-27 2015-04-02 Chromatic Technologies, Inc. Red thermochromic dyes and their ink compositions
US20160286782A1 (en) * 2013-11-18 2016-10-06 0903608 B.C. Ltd.. Compositions, devices and methods for control of pests using vapor activity

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE664598C (de) * 1937-04-03 1938-08-31 Aeg Verfahren zur Sichtbarmachung von Fehlerstellen bei Lackdraehten
DE703353C (de) * 1938-09-27 1941-03-07 Siemens & Halske Akt Ges Verfahren zur Pruefung von Lackdraehten auf Fehlerstellen in der Isolation
US4791025A (en) * 1985-04-23 1988-12-13 Sumitomo Electric Industries, Ltd. Stainless steel wire and process for manufacturing the same
CN1089117C (zh) * 1999-08-06 2002-08-14 浙江喜临门集团有限公司 弹簧垫热处理方法
JP2009125629A (ja) * 2007-11-20 2009-06-11 Showa Corp コイルばねの被覆部形成方法
US8474805B2 (en) * 2008-04-18 2013-07-02 Dreamwell, Ltd. Microalloyed spring
CN101655129A (zh) * 2009-09-21 2010-02-24 湖北大帆汽车零部件有限公司 一种膜片弹簧及其指端热处理工艺
DE102013103644A1 (de) 2013-04-11 2014-10-16 Agro Holding Gmbh Aus Draht bestehende Feder eines Federkerns

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1562711A (en) * 1925-11-24 Chables p
GB1209252A (en) * 1967-01-19 1970-10-21 Philips Electronic Associated Method of preparing lacquer coated articles which are subjected to thermal treatment
US3728144A (en) * 1970-04-24 1973-04-17 Bekaert Sa Nv Method for coating metal substrates with molten metal
US4138276A (en) * 1976-03-01 1979-02-06 J. M. Eltzroth & Associates, Inc. Coating compositions
US4895740A (en) * 1985-04-23 1990-01-23 Sumitomo Electric Industries Ltd. Process for manufacturing colored stainless steel wire
US4993843A (en) * 1986-05-20 1991-02-19 Xavier Douesnel Method and device for detecting the temperature to which a solid, a liquid or a gas may have been subjected
US20030074944A1 (en) * 2001-10-23 2003-04-24 L&P Property Management Company Multiple wire feed for spring coiling machine and method
US20150090159A1 (en) * 2013-09-27 2015-04-02 Chromatic Technologies, Inc. Red thermochromic dyes and their ink compositions
US20160286782A1 (en) * 2013-11-18 2016-10-06 0903608 B.C. Ltd.. Compositions, devices and methods for control of pests using vapor activity

Also Published As

Publication number Publication date
PT3261493T (pt) 2018-10-09
BR112017015669B1 (pt) 2021-01-19
DE102015102539A1 (de) 2016-08-25
AU2016223811B2 (en) 2020-12-24
ES2675229T3 (es) 2018-07-09
AU2016223811A1 (en) 2017-08-17
CN107249393B (zh) 2020-08-14
EP3261493A1 (de) 2018-01-03
BR112017015669A2 (pt) 2018-03-13
EP3261493B1 (de) 2018-06-06
WO2016134913A1 (de) 2016-09-01
CN107249393A (zh) 2017-10-13

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