BR7802802A - Aparelho e processo para fazer uma serie de molas helicoidais aprisionadas - Google Patents

Aparelho e processo para fazer uma serie de molas helicoidais aprisionadas

Info

Publication number
BR7802802A
BR7802802A BR7802802A BR7802802A BR7802802A BR 7802802 A BR7802802 A BR 7802802A BR 7802802 A BR7802802 A BR 7802802A BR 7802802 A BR7802802 A BR 7802802A BR 7802802 A BR7802802 A BR 7802802A
Authority
BR
Brazil
Prior art keywords
helicide
springs
series
make
helicide springs
Prior art date
Application number
BR7802802A
Other languages
English (en)
Inventor
W Stumpf
Original Assignee
Simmons Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25161242&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR7802802(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Simmons Co filed Critical Simmons Co
Publication of BR7802802A publication Critical patent/BR7802802A/pt

Links

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
    • A47C27/063—Spring inlays wrapped or otherwise protected
    • A47C27/064—Pocketed springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B68—SADDLERY; UPHOLSTERY
    • B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
    • B68G9/00—Placing upholstery springs in pockets; Fitting springs in upholstery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B68—SADDLERY; UPHOLSTERY
    • B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
    • B68G9/00—Placing upholstery springs in pockets; Fitting springs in upholstery
    • B68G2009/005—Devices for turning the springs 90° inside the pockets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Wire Processing (AREA)
BR7802802A 1977-05-05 1978-05-04 Aparelho e processo para fazer uma serie de molas helicoidais aprisionadas BR7802802A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79394977A 1977-05-05 1977-05-05

Publications (1)

Publication Number Publication Date
BR7802802A true BR7802802A (pt) 1978-12-12

Family

ID=25161242

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7802802A BR7802802A (pt) 1977-05-05 1978-05-04 Aparelho e processo para fazer uma serie de molas helicoidais aprisionadas

Country Status (5)

Country Link
BR (1) BR7802802A (pt)
CA (1) CA1085597A (pt)
FR (1) FR2389573A1 (pt)
IT (1) IT1102546B (pt)
MX (1) MX147071A (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ211505A (en) * 1985-01-28 1987-05-29 Simmons Usa Corp Manufacturing an upholstery pocketed innerspring array: encased springs held under compression during adhesive application
AU2377095A (en) * 1995-03-05 1996-09-23 New Technology I Lidkoping Ab Apparatus for the manufacture of innerspring constructions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1355409A (fr) * 1963-05-09 1964-03-13 United States Bedding Co Procédé et appareil pour la fabrication de matelas
FR1475098A (fr) * 1966-03-18 1967-03-31 United States Bedding Co Procédés de fabrication des coussins et des matelas

Also Published As

Publication number Publication date
IT7849181A0 (it) 1978-05-03
MX147071A (es) 1982-09-30
IT1102546B (it) 1985-10-07
FR2389573A1 (en) 1978-12-01
CA1085597A (en) 1980-09-16
FR2389573B1 (pt) 1983-11-25

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