CA2897339C - Dispositif de contrepoids pour meuble pliant - Google Patents

Dispositif de contrepoids pour meuble pliant Download PDF

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Publication number
CA2897339C
CA2897339C CA2897339A CA2897339A CA2897339C CA 2897339 C CA2897339 C CA 2897339C CA 2897339 A CA2897339 A CA 2897339A CA 2897339 A CA2897339 A CA 2897339A CA 2897339 C CA2897339 C CA 2897339C
Authority
CA
Canada
Prior art keywords
piston
mounting element
mounting bracket
holes
worm gear
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.)
Active
Application number
CA2897339A
Other languages
English (en)
Other versions
CA2897339A1 (fr
Inventor
Dale D. Burchett
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.)
Create A Bed LLC
Original Assignee
CAB INC D/B/A CREATE-A-BED
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
Priority claimed from US14/463,913 external-priority patent/US8898831B1/en
Application filed by CAB INC D/B/A CREATE-A-BED filed Critical CAB INC D/B/A CREATE-A-BED
Publication of CA2897339A1 publication Critical patent/CA2897339A1/fr
Application granted granted Critical
Publication of CA2897339C publication Critical patent/CA2897339C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/38—Wall beds
    • A47C17/40—Wall beds having balancing members, e.g. weights, springs

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Transmission Devices (AREA)

Abstract

Un ensemble déquilibrage pour un meuble pliant comprend au moins un piston sétendant entre un ensemble de support et un composant de meuble. Un dispositif dassemblage supérieur assujettit une première extrémité du piston à lensemble de support et un dispositif dassemblage inférieur assujettit une deuxième extrémité du piston au composant de meuble. Le dispositif dassemblage inférieur comprend un engrenage à vis sans fin et un élément dassemblage qui est fileté dans lengrenage à vis sans fin. Lélément dassemblage met en prise la seconde extrémité du piston et une rotation de lengrenage à vis sans fin crée ainsi un mouvement linéaire correspondant de lélément dassemblage et de la seconde extrémité du piston. Le dispositif dassemblage supérieur comprend une plaque qui définit une ou plusieurs ouvertures, chacune étant configurée pour recevoir un second élément dassemblage qui met en prise la première extrémité du piston.
CA2897339A 2014-08-20 2015-07-16 Dispositif de contrepoids pour meuble pliant Active CA2897339C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/463,913 US8898831B1 (en) 2013-05-14 2014-08-20 Counterbalancing assembly for folding furniture
US14/463,913 2014-08-20

Publications (2)

Publication Number Publication Date
CA2897339A1 CA2897339A1 (fr) 2015-11-20
CA2897339C true CA2897339C (fr) 2016-02-23

Family

ID=54545559

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2897339A Active CA2897339C (fr) 2014-08-20 2015-07-16 Dispositif de contrepoids pour meuble pliant

Country Status (1)

Country Link
CA (1) CA2897339C (fr)

Also Published As

Publication number Publication date
CA2897339A1 (fr) 2015-11-20

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