DE20121338U1 - Feather-soft chair feet / weight-centered seat mechanism - Google Patents

Feather-soft chair feet / weight-centered seat mechanism

Info

Publication number
DE20121338U1
DE20121338U1 DE20121338U DE20121338U DE20121338U1 DE 20121338 U1 DE20121338 U1 DE 20121338U1 DE 20121338 U DE20121338 U DE 20121338U DE 20121338 U DE20121338 U DE 20121338U DE 20121338 U1 DE20121338 U1 DE 20121338U1
Authority
DE
Germany
Prior art keywords
rolling
rolling device
roller
seat
braking
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 - Lifetime
Application number
DE20121338U
Other languages
German (de)
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.)
TEPE-WALSER, SILVIA, DE
Original Assignee
TEPE RAINALD
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 TEPE RAINALD filed Critical TEPE RAINALD
Publication of DE20121338U1 publication Critical patent/DE20121338U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • A47C7/002—Chair or stool bases
    • A47C7/006—Chair or stool bases with castors
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/02—Rocking chairs
    • A47C3/025—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
    • A47C3/0257—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame slidingly movable in the base frame, e.g. by rollers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C9/00—Stools for specified purposes
    • A47C9/002—Stools for specified purposes with exercising means or having special therapeutic or ergonomic effects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0002—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture
    • B60B33/0005—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by mounting method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0002—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture
    • B60B33/0015—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by adaptations made to castor
    • B60B33/0021—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by adaptations made to castor in the form of a mounting pin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0047—Castors in general; Anti-clogging castors characterised by details of the rolling axle
    • B60B33/0049—Castors in general; Anti-clogging castors characterised by details of the rolling axle the rolling axle being horizontal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0047—Castors in general; Anti-clogging castors characterised by details of the rolling axle
    • B60B33/0057—Castors in general; Anti-clogging castors characterised by details of the rolling axle the rolling axle being offset from swivel axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/006—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism
    • B60B33/0065—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis
    • B60B33/0068—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis the swivel axis being vertical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0078—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism
    • B60B33/0081—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism acting on tire tread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0078—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism
    • B60B33/0094—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism actuated automatically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/02—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism
    • B60B33/021—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism combined with braking of castor wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/02—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism
    • B60B33/023—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism by using friction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/02—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism
    • B60B33/028—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism being actuated automatically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
    • B60B33/045—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted resiliently, by means of dampers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/08—Ball castors

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (21)

1. Rollvorrichtung (3) für einen Bürostuhl mit Rollelementen (5; 25), wobei jedes der Rollelemente (5; 25) in einer Halterung (4; 24) für das Rollelement (5; 25) und einem an der Halterung (4; 24) vorgesehenen Befestigungsstift (7) aufgehängt ist, dadurch gekennzeichnet, dass
  • - die Halterung (4; 24) bezüglich des Bürostuhles über ein stark elastisches Federelement (12; 26) federelastisch aufgehängt ist, um eine aktive Wippbewegung des Bürostuhls zu erlauben,
  • - dass ein Bremselement (10; 15; 21; 28) vorgesehen ist, das bei einer aktiven Wippbewegung, die über einen vorbestimmten Neigungswinkel des Bürostuhls bezüglich einer Unterlage hinausgeht, die Rollbewegung mindestens eines der Rollelemente (5; 25) verhindert, und
  • - dass das Bremselement (10; 15; 21; 28) bei gering belastetem Zustand eine freie Drehbarkeit der Rollelemente (5; 25) ermöglicht.
1. Rolling device ( 3 ) for an office chair with rolling elements ( 5 ; 25 ), each of the rolling elements ( 5 ; 25 ) in a holder ( 4 ; 24 ) for the rolling element ( 5 ; 25 ) and one on the holder ( 4 ; 24 ) provided fastening pin ( 7 ) is suspended, characterized in that
  • - The holder ( 4 ; 24 ) is suspended in a spring-elastic manner with respect to the office chair via a strongly elastic spring element ( 12 ; 26 ) in order to allow an active rocking movement of the office chair,
  • - That a braking element ( 10 ; 15 ; 21 ; 28 ) is provided, which prevents the rolling movement of at least one of the rolling elements ( 5 ; 25 ) during an active rocking movement that goes beyond a predetermined angle of inclination of the office chair with respect to a base, and
  • - That the braking element ( 10 ; 15 ; 21 ; 28 ) allows the rolling elements ( 5 ; 25 ) to rotate freely when in a slightly loaded state.
2. Rollvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass ein weiteres federelastisches Element (17) vorgesehen ist, das im gebremsten Zustand des Rollelementes (5) eine weitere Kippbewegung zulässt.2. Rolling device according to claim 1, characterized in that a further spring-elastic element ( 17 ) is provided, which allows a further tilting movement in the braked state of the rolling element ( 5 ). 3. Rollvorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Rollelement (5; 25) zum Bremselement (10; 16; 21; 28) hin bewegbar ausgebildet ist.3. Rolling device according to claim 1 or 2, characterized in that the rolling element ( 5 ; 25 ) to the braking element ( 10 ; 16 ; 21 ; 28 ) is designed to be movable. 4. Rollvorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Bremselement (16) so topfförmig ausgebildet ist, dass es das Rollelement (5) zumindest teilweise übergreift.4. Rolling device according to claim 1 or 2, characterized in that the braking element ( 16 ) is so cup-shaped that it overlaps the rolling element ( 5 ) at least partially. 5. Rollvorrichtung nach Anspruch 4, dadurch gekennzeichnet, dass das Rollelement eine um eine Drehachse drehbare Rolle (5) ist, die schwenkbar gegen ein Federelement (12) von einer Gabel (4) gehalten ist und das Bremselement eine die Rolle (5) und die Gabel (4) zumindest teilweise umhüllende Glocke (10; 16) ist, welche die gefederte Schwenkbewegung der Rolle (5) einschränkt.5. Rolling device according to claim 4, characterized in that the rolling element is a rotatable about an axis of rotation roller ( 5 ) which is pivotally held against a spring element ( 12 ) by a fork ( 4 ) and the braking element a roller ( 5 ) and the fork ( 4 ) is at least partially enveloping bell ( 10 ; 16 ), which restricts the sprung pivoting movement of the roller ( 5 ). 6. Rollvorrichtung nach Anspruch 5, dadurch gekennzeichnet, dass die Glocke (10) die Rolle (5) derart umhüllt, dass der maximale Neigungswinkel der Rolle (5) durch den Rand der Glocke (10) bestimmt ist. 6. Rolling device according to claim 5, characterized in that the bell ( 10 ) envelops the roller ( 5 ) such that the maximum angle of inclination of the roller ( 5 ) is determined by the edge of the bell ( 10 ). 7. Rollvorrichtung nach Anspruch 5, dadurch gekennzeichnet, dass die Glocke (10) die Gabel (4) und die Rolle (5) vollständig umhüllt so, dass die maximale Ausschwenkung der Rolle (5) von der Innenwand der Glocke (10) begrenzt ist.7. Rolling device according to claim 5, characterized in that the bell ( 10 ) completely surrounds the fork ( 4 ) and the roller ( 5 ) such that the maximum pivoting out of the roller ( 5 ) is limited by the inner wall of the bell ( 10 ) , 8. Rollvorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das Rollelement eine Kugel (25) ist, die von einer Kugelschale (26) als Halterung umgriffen und zwischen der Kugelschale (26) und der Kugel (25) ein federelastisches Element (26) mit einer der Kugel zugewandten, harten Lauffläche (24) angeordnet ist, derart dass die Kugel (25) bei einem vorgestimmten Neigungswinkel nach innen gedrückt und der Rand der Kugelschale (26) gegen den Boden gedrückt wird.8. Rolling device according to one of claims 1 to 3, characterized in that the rolling element is a ball ( 25 ) encompassed by a spherical shell ( 26 ) as a holder and between the spherical shell ( 26 ) and the ball ( 25 ) is a resilient element ( 26 ) is arranged with a hard tread ( 24 ) facing the ball, such that the ball ( 25 ) is pressed in at a predetermined inclination angle and the edge of the ball shell ( 26 ) is pressed against the ground. 9. Rollvorrichtung nach Anspruch 8, dadurch gekennzeichnet, dass der Rand der Kugelschale (26) von einem Ring (28) aus einem elastischen Material gebildet ist, der im Ruhezustand eine Bremswirkung auf die Kugel (25) ausübt.9. Rolling device according to claim 8, characterized in that the edge of the spherical shell ( 26 ) is formed by a ring ( 28 ) made of an elastic material which exerts a braking effect on the ball ( 25 ) in the idle state. 10. Rollvorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das Rollelement eine um eine Drehachse drehbare Rolle (5) ist, die schwenkbar gegen ein federelastisches Element (12) von einer Gabel (4) gehalten ist, welche am Fuss des Bürostuhles befestigt ist und der Fuss so als Bremselement dient, dass die Rolle (5) bei einem vorbestimmten Neigungswinkel gegen den Fuss gedrückt wird.10. Rolling device according to one of claims 1 to 3, characterized in that the rolling element is a rotatable about an axis of rotation roller ( 5 ) which is pivotally held against a resilient element ( 12 ) by a fork ( 4 ) which at the foot of Office chair is attached and the foot serves as a braking element so that the roller ( 5 ) is pressed against the foot at a predetermined angle of inclination. 11. Rollvorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das federelastische Weichteil (71) mit Rollen bestückt ist.11. Rolling device according to one of claims 1 to 3, characterized in that the resilient soft part ( 71 ) is equipped with rollers. 12. Rollvorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das federelastische Weichteil mit einem weichen oder einem harten Einlagering (73) in seiner Bewegungscharakteristik definiert werden kann.12. Rolling device according to one of claims 1 to 3, characterized in that the resilient soft part with a soft or a hard insert ring ( 73 ) can be defined in its movement characteristics. 13. Rollvorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass bei der Produktion durch Materialschwund des Weichteiles (71), ohne weitere Hilfsmittel mit einer beliebigen scheibenförmigen Fussplatte (72) verbunden werden kann. 13. Rolling device according to one of claims 1 to 3, characterized in that during production by material shrinkage of the soft part ( 71 ) can be connected to any disk-shaped base plate ( 72 ) without further aids. 14. Rollvorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Rolle bei einer definierten Belastung in ein Stützmaterial eintaucht, und so an der Unterlage aufliegt und dadurch eine Bremsung stattfindet.14. Rolling device according to one of claims 1 to 3, characterized characterized that the role at a defined load in a Support material immersed, and so rests on the pad and thereby braking takes place. 15. Rollvorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass durch Bewegung ausgelöste Winkelverlagerungen das federweiche Material (71) an der Unterlage aufliegt und bremst.15. Rolling device according to one of claims 1 to 3, characterized in that the spring-soft material ( 71 ) rests on the base and brakes by angular displacements triggered by movement. 16. Sitzelement für einen Stuhl mit einer Sitzfläche und einer Auflage dadurch gekennzeichnet, dass die Sitzfläche gegengleich zur Verstellneigung das Auflagegewicht verschiebt und damit eine Lastenzentrierung bewirkt.16. Seat element for a chair with a seat and a support characterized in that the seat opposite to Adjustment tendency shifts the bearing weight and thus one Load centering causes. 17. Sitzelement dadurch gekennzeichnet, dass der- oder die parallelen Auflagebogen der Sitzfläche verstellbar zur Rückenlehne weiterführen.17. Seat element characterized in that the or the parallel Continue to adjust the support arch of the seat to the backrest. 18. Sitzelement dadurch gekennzeichnet, dass die Auflagemechanik spiegelsymetrisch aufgebaut ist, und somit von 2 Nutzungsseiten gleichwertig funktioniert.18. Seat element characterized in that the support mechanism is constructed mirror-symmetrically, and thus from 2 usage sides works equally well. 19. Sitzelement dadurch gekennzeichnet, dass die Auflageplatte 58 auf der Innen- sowie der Aussenseite anwendbar ist.19. Seat element characterized in that the support plate 58 can be used on the inside and the outside. 20. Sitzelement dadurch gekennzeichnet, dass die Halterungsplatte ein Kreissegment in Längsrichtung führt, an den Enden begrenzt, sowie auf Auslösung hin stoppt.20. Seat element characterized in that the mounting plate Circular segment leads in the longitudinal direction, limited at the ends, and on Triggering stops. 21. Sitzelement dadurch gekennzeichnet, dass die Halterungsplatte eine integrierte konische Bohrung, sowie den Auslösegriff für die Höhenverstellung enthält.21. Seat element characterized in that the mounting plate is a integrated conical bore, as well as the release handle for the Includes height adjustment.
DE20121338U 2000-05-30 2001-05-29 Feather-soft chair feet / weight-centered seat mechanism Expired - Lifetime DE20121338U1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH9802001 2000-05-30
PCT/CH2001/000335 WO2001091615A1 (en) 2000-05-30 2001-05-29 Sprung chair feet and weight centring seat mechanism

Publications (1)

Publication Number Publication Date
DE20121338U1 true DE20121338U1 (en) 2002-10-02

Family

ID=4551389

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20121338U Expired - Lifetime DE20121338U1 (en) 2000-05-30 2001-05-29 Feather-soft chair feet / weight-centered seat mechanism

Country Status (3)

Country Link
AU (1) AU5814301A (en)
DE (1) DE20121338U1 (en)
WO (1) WO2001091615A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202014102651U1 (en) 2014-06-06 2014-06-24 Wagner System Gmbh furniture role

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10338549A1 (en) 2003-08-19 2005-03-24 GLÖCKL, Josef swing chair
DE102008009413A1 (en) * 2008-02-15 2009-08-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Chair foot with roll lock
HUP1800441A1 (en) 2018-12-21 2020-06-29 Ferenc Benesch Activee chair, primarily for office use

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980944A (en) * 1957-09-24 1961-04-25 Donald B Bolinger Wheel and swivel brake device
DK102694C (en) * 1963-04-23 1965-09-27 Henrik Jespersen Swivel castor wheel for seating furniture.
CH441658A (en) * 1966-12-14 1967-08-15 Bolleter Emil Sliding ball base, in particular for furniture
FR2663211B1 (en) * 1990-06-15 1994-08-12 Moreau Franck MECHANISM ALLOWING AN ERGONOMIC SEAT TO TILT INTO THE WORKING POSITION AND LISTENING POSITION.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202014102651U1 (en) 2014-06-06 2014-06-24 Wagner System Gmbh furniture role

Also Published As

Publication number Publication date
AU5814301A (en) 2001-12-11
WO2001091615A1 (en) 2001-12-06

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