FR3065500B3 - UNIDIRECTIONAL FRICTION JOINT FOR CAPITONE FURNITURE - Google Patents

UNIDIRECTIONAL FRICTION JOINT FOR CAPITONE FURNITURE Download PDF

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Publication number
FR3065500B3
FR3065500B3 FR1852785A FR1852785A FR3065500B3 FR 3065500 B3 FR3065500 B3 FR 3065500B3 FR 1852785 A FR1852785 A FR 1852785A FR 1852785 A FR1852785 A FR 1852785A FR 3065500 B3 FR3065500 B3 FR 3065500B3
Authority
FR
France
Prior art keywords
fixed
arm
furniture
friction
mobile
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 - Fee Related
Application number
FR1852785A
Other languages
French (fr)
Other versions
FR3065500A3 (en
Inventor
Bogdan Rudzinski
Ryszard Slowikowski
Piotr Szczepkowski
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.)
Stalmot & Wolmet Spolka Z O O
Stalmot & Wolmet Spolka Z OO
Original Assignee
Stalmot & Wolmet Spolka Z O O
Stalmot & Wolmet Spolka Z OO
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 Stalmot & Wolmet Spolka Z O O, Stalmot & Wolmet Spolka Z OO filed Critical Stalmot & Wolmet Spolka Z O O
Publication of FR3065500A3 publication Critical patent/FR3065500A3/en
Application granted granted Critical
Publication of FR3065500B3 publication Critical patent/FR3065500B3/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • A47C1/025—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of a rack-and-pinion or like gearing mechanism
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/03—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests
    • A47C1/0308—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests adjustable by rotation
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/036—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a head-rest
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
    • A47C20/04—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination
    • A47C20/046—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination by means of a rack-and-pinion or like gearing mechanism
    • 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
    • A47C7/36—Support for the head or the back
    • A47C7/38—Support for the head or the back for the head
    • 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
    • A47C7/50—Supports for the feet or the legs coupled to fixed parts of the chair
    • A47C7/506—Supports for the feet or the legs coupled to fixed parts of the chair of adjustable type
    • A47C7/5066—Supports for the feet or the legs coupled to fixed parts of the chair of adjustable type by rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections

Abstract

Joint de friction unidirectionnel pour meubles capitonnés selon l'invention constitué d'un bras fixe posé sur un élément fixe du meuble et d'un bras mobile posé sur un élément mobile du meuble, doté de rouleaux de serrage situés dans les assises, de rondelles et de disques de friction, étant précisé que le bras mobile est fixé de façon à permettre sa rotation par rapport au bras fixe, les bras étant assemblés à l'aide d'un élément de fixation agissant sur un ressort de serrage au minimum situé entre l'élément de fixation et le bras du joint, caractérisé en ce qu'il est doté d'un disque denté (5) situé dans l'orifice (15) du bras mobile (2) fixé sur la tige (3) de façon immobile par rapport à la tige (3) sur laquelle est aussi fixée de façon immobile au moins une rondelle (4), les assises (14) dans lesquelles sont situés les rouleaux de blocage (6) constituant les espaces délimités par les côtés des dents (7) du disque denté (5), du chemin (13) dans le disque denté (5) et des sections de la surface (12) de l'orifice (15) du bras mobile (2), étant précisé que la rondelle (4) et le disque de friction (11), dont les surfaces sont contiguës, forment un groupe de friction (18) qui coopère avec la surface du bras fixe (1).Unidirectional friction seal for upholstered furniture according to the invention consisting of a fixed arm placed on a fixed element of the furniture and a mobile arm placed on a mobile element of the furniture, provided with clamping rollers located in the seats, washers and friction discs, it being specified that the mobile arm is fixed so as to allow its rotation relative to the fixed arm, the arms being assembled using a fixing element acting on a clamping spring at least situated between the fixing element and the joint arm, characterized in that it is provided with a toothed disc (5) situated in the orifice (15) of the movable arm (2) fixed on the rod (3) so stationary relative to the rod (3) on which is also fixed immobile at least one washer (4), the seats (14) in which the locking rollers (6) are located constituting the spaces delimited by the sides of the teeth (7) of the toothed disc (5), of the path (13) da ns the toothed disc (5) and sections of the surface (12) of the orifice (15) of the movable arm (2), it being specified that the washer (4) and the friction disc (11), whose surfaces are contiguous, form a friction group (18) which cooperates with the surface of the fixed arm (1).

FR1852785A 2017-04-20 2018-03-30 UNIDIRECTIONAL FRICTION JOINT FOR CAPITONE FURNITURE Expired - Fee Related FR3065500B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL421351A PL231618B1 (en) 2017-04-20 2017-04-20 Unidirectional frictional joint, preferably for the upholstered furniture

Publications (2)

Publication Number Publication Date
FR3065500A3 FR3065500A3 (en) 2018-10-26
FR3065500B3 true FR3065500B3 (en) 2019-12-20

Family

ID=63799161

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1852785A Expired - Fee Related FR3065500B3 (en) 2017-04-20 2018-03-30 UNIDIRECTIONAL FRICTION JOINT FOR CAPITONE FURNITURE

Country Status (2)

Country Link
FR (1) FR3065500B3 (en)
PL (1) PL231618B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019119307A1 (en) * 2019-07-16 2021-01-21 Hettich Franke Gmbh & Co. Kg Furniture and method of assembling furniture

Also Published As

Publication number Publication date
FR3065500A3 (en) 2018-10-26
PL421351A1 (en) 2018-10-22
PL231618B1 (en) 2019-03-29

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Year of fee payment: 2

ST Notification of lapse

Effective date: 20201110