BR6912398D0 - Armacao e molas especiais para estrado de mola - Google Patents

Armacao e molas especiais para estrado de mola

Info

Publication number
BR6912398D0
BR6912398D0 BR212398/69A BR21239869A BR6912398D0 BR 6912398 D0 BR6912398 D0 BR 6912398D0 BR 212398/69 A BR212398/69 A BR 212398/69A BR 21239869 A BR21239869 A BR 21239869A BR 6912398 D0 BR6912398 D0 BR 6912398D0
Authority
BR
Brazil
Prior art keywords
armacons
springs
special
spring road
road
Prior art date
Application number
BR212398/69A
Other languages
English (en)
Portuguese (pt)
Inventor
W Slominski
Original Assignee
Hoover Ball & Bearing 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
Application filed by Hoover Ball & Bearing Co filed Critical Hoover Ball & Bearing Co
Publication of BR6912398D0 publication Critical patent/BR6912398D0/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
    • A47C23/04—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled
BR212398/69A 1969-01-06 1969-09-12 Armacao e molas especiais para estrado de mola BR6912398D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78931469A 1969-01-06 1969-01-06

Publications (1)

Publication Number Publication Date
BR6912398D0 true BR6912398D0 (pt) 1973-02-01

Family

ID=25147261

Family Applications (1)

Application Number Title Priority Date Filing Date
BR212398/69A BR6912398D0 (pt) 1969-01-06 1969-09-12 Armacao e molas especiais para estrado de mola

Country Status (9)

Country Link
US (1) US3574241A (nl)
BR (1) BR6912398D0 (nl)
CA (1) CA922821A (nl)
CH (1) CH521532A (nl)
DE (1) DE1963397C3 (nl)
ES (1) ES369467A1 (nl)
FR (1) FR2027781A1 (nl)
GB (1) GB1236697A (nl)
NL (1) NL159872C (nl)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725965A (en) * 1972-03-10 1973-04-10 Leggett & Platt Box spring assembly
US3852838A (en) * 1973-05-23 1974-12-10 Hoover Ball & Bearing Co Box spring assembly and improved springs therefor
US3935605A (en) * 1974-12-16 1976-02-03 Simmons Company Mattress foundation
US4120058A (en) * 1977-08-15 1978-10-17 Hoover Universal, Inc. Low profile box spring assembly
US4195376A (en) * 1978-09-13 1980-04-01 Hoover Universal, Inc. Box spring assembly with improved end stiffness
US4218790A (en) * 1979-05-07 1980-08-26 Hoover Universal, Inc. Box spring assembly with improved stiffness characteristics
US4452438A (en) * 1982-01-29 1984-06-05 Hoover Universal, Inc. Box spring assembly with improved corner springs
US4559654A (en) * 1983-09-14 1985-12-24 Mizelle Ned W Bedding units and components for such units
WO1987003792A1 (en) * 1985-12-24 1987-07-02 Mizelle Ned W Bedding units and components for such units
US4577841A (en) * 1984-07-18 1986-03-25 Webster Spring Co. Inc. Bent wire spring unit
US4704752A (en) * 1986-02-28 1987-11-10 Leggett & Platt, Incorporated Box spring assembly with modular twin continuous spring elements
US4730357A (en) * 1987-03-17 1988-03-15 Leggett & Platt, Incorporated Bedding box spring
US4921228A (en) * 1988-11-04 1990-05-01 Hoover Group, Inc. Box spring unit with interlocking spring and grid assembly
US4932535A (en) * 1989-02-27 1990-06-12 Hoover Group, Inc. Formed wire spring element for box spring assemblies
US5165667A (en) * 1990-08-29 1992-11-24 Hoover Group, Inc. Box spring assembly with crosswires having integral sinuous end springs
JP4259429B2 (ja) 2004-08-24 2009-04-30 ヤマハ株式会社 電気弦楽器
US7954556B2 (en) * 2006-08-17 2011-06-07 Cnh America Llc Using a can bus engine torque/speed message as load feedback for implement draft control

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3286281A (en) * 1965-02-24 1966-11-22 Hoover Ball & Bearing Co Box spring assembly
US3487480A (en) * 1967-06-07 1970-01-06 Hoover Ball & Bearing Co Box spring assembly

Also Published As

Publication number Publication date
GB1236697A (en) 1971-06-23
DE1963397B2 (de) 1978-08-24
FR2027781A1 (nl) 1970-10-02
DE1963397A1 (de) 1970-07-23
DE1963397C3 (de) 1979-04-05
CH521532A (de) 1972-04-15
NL159872C (nl) 1979-09-17
NL6909104A (nl) 1970-07-08
US3574241A (en) 1971-04-13
CA922821A (en) 1973-03-13
NL159872B (nl) 1979-04-17
ES369467A1 (es) 1971-06-01

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