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WO/1993/019647A1 |
An active dynamic seat has a base, an intermediate piece linked to the base and a seating part linked to the intermediate piece. The seating part (3) is fixed to the intermediate piece (2) and the intermediate piece (2) is linked to the ...
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WO/1993/019648A1 |
An active dynamic seat has a base, an intermediate piece linked to the base and a seating part linking to the intermediate piece. The seating part (3) is made of two pieces. The two halves (4) of the seating part are resiliently linked i...
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WO/1993/019646A1 |
An active dynamic seat has a base, an intermediate part linked to the base and a seating part linked to the intermediate part. The seating part (3) has on its lower side a shell-shaped, downwardly convex seating bowl (14). The seating pa...
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WO/1993/019645A1 |
An active dynamic seat has a base, a stiff intermediate piece linked to the base and a seating part linked to the intermediate piece. The seating part (3) is rigidly secured to the intermediate piece (2) and the intermediate piece (2) is...
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WO/1993/018687A1 |
An office chair has a column that extends vertically from a foot, a seating plate, a back and a bracket that extends forward from the upper end of the column and on whose front end the seating plate is supported in a first transverse swi...
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WO/1993/018688A1 |
A back pack folding chair (10) is provided by three simple, U-shaped frames (12, 14, 16) and has one of the panels of a back pack acting as the fabric seat (40) for the folding chair. Back pack side pockets (46, 47) conveniently hang fro...
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WO/1993/014675A1 |
There is described a portable backrest (10) capable of being folded between a collapsed position and an assembled position. The backrest (10) comprises two rectilinear side members (12, 14) that, when in the assembled position, are incli...
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WO/1993/014676A1 |
The upper surface (1) of the mattress proposed has an approximately plane central section (6), designed to support the chest and stomach of a person lying on the mattress, plus, in a head section (10), a sunken area with a rest (9) for t...
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WO/1993/013702A1 |
Shower sitting structure (1) comprising a frame and seat support elements (2, 3) forming seat support surfaces for supporting a user's body, in which the seat support elements (2, 3) are designed in such a way that support is present onl...
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WO/1993/013697A1 |
The invention relates to an apparatus (10) for climbing an upright columnar member such as a tree, pole, or the like, using climbing members (12, 14) which have adjustable throats (37, 38) for encircling substantially the upright columna...
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WO/1993/009701A1 |
A person can convert a chair into a chair with knee support without standing up, by swivelling backwards the pair of plates (5) around the axis (7), thus causing the seating surface (1), which is also secured to the lever (6) to move bac...
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WO/1993/008717A1 |
The object of the invention is to provide a chair like stool for floor works, characterized by the fact of being low, that is substantially deprived of legs; in place of the legs having at least three small feet with small wheels (2, 21).
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WO/1993/006411A1 |
This invention is a self-leveling support terminus which includes a bulbous portion (12) framed from a pliable, high viscous fluid material (15) encapsulated in a durable yet pliable vinyl coating (14) having a shape retaining memory. Wh...
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WO/1992/021270A1 |
Described is a chair with a foot (1), a leg (2), a seat (3) whose inclination can be adjusted and which is mounted on the leg (2), and an adjustable back (4) which is mounted by means of a support arm (7) at least on the leg (2) so that ...
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WO/1992/020264A1 |
Chair mount for a spring activated tilting movement between a seat and a turning column of a chair, being connected respectively with the seat mount (2) and the frame (3) of the mechanism, where a rectilinear torsion spring (1) preferabl...
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WO/1992/014903A1 |
A foldaway step device for use in conjunction with a cabinet door, having a mounting plate (25) which is fixedly secured to the lower portion of the door (18), a step surface (37), legs (42, 43, 44 and 45), linkages (30 and 31), and a ha...
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WO/1992/009224A1 |
Back treatment apparatus (10) comprising a seat (11) and a back support (12) which extends rearwardly from the seat and in an arched fashion. The back support portion (12) comprises a pair of member (26) of tubular form which define a re...
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WO/1992/005726A1 |
The invention concerns a chair which can be dismantled and re-assembled and which is designed to adapt automatically, in accordance with human-engineering principles, to the position of the body of the occupant. During a transformation (...
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WO/1992/004845A1 |
A folding chair (10) formed from sheet material including a seat panel (12), a support panel (34), an end panel (44), and brace panels (60, 62) connected to the support panel and extending the back panel and end panel.
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WO/1992/003951A1 |
Siège, notamment un siège de travail ou de bureau, comportant un cadre porteur de siège (3), un siège (1) monté rotatif dans le cadre (3) et autour d'un premier axe (2), un support de dossier (6) monté rotatif dans le cadre (3) et ...
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WO/1992/001410A1 |
A chair (10) adapted to passively adjust itself to be in equilibrium with the user's body in relation to changes in the center of gravity and thigh inclination. The chair (10) includes a post (14, 50) from which is provided, in one embod...
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WO/1992/000028A1 |
A portable seat (10) having a stable three-legged frame (11), one leg (31) of the frame (11) being bifurcated with each of its bifurcations being coupled such that the remaining two legs (30, 32) may be drawn close to or away from each o...
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WO/1991/019440A1 |
A collapsible and foldable composite chair (10) with back slats (14) and seat slats (18) attached to a flexible fabric material (20, 26, and 28). The slats (14, 18) are fixedly and securedly attached to pockets (22, 30, and 32) in the fl...
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WO/1991/014840A1 |
A roofer's safety aid consisting of a freestanding seat with adjustable leg heights allowing the seat to sit astride a roof hip or ridge, because the legs sit firmly in the hollow of adjacent roof tiles such that angles of leg emplacemen...
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WO/1991/013573A1 |
A collapsible booth capable of being supported by a chair (10), having a container assembly (42) positionable adjacent a chair, a booth assembly (76) collapsible into the container assembly (42), having a top frame (78) and collapsible b...
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WO/1991/010384A1 |
L'invention se rapporte � une chaise convertible qui peut passer d'une position traditionnelle, dans laquelle l'utilisateur est assis sur la surface de si�ge approximativement horizontale (13) de la chaise � une position dans laque...
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WO/1991/003969A1 |
A seat which provides a seating position which is physiologically desirable and which has a seat member so arranged that a user is guided to sit with the thighs obtusely opened whereby the sacrum is caused to adopt a position such that i...
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WO/1991/003970A1 |
A support stand (10) is adapted to provide support to a standing person. The stand (10) has a planar base (12) upon which the person stands. A tilted and contoured seat cushion (22) supports the posterior of the person so that the pelvis...
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WO/1990/010406A1 |
Prior art highchairs can be collapsed to take up little space for transport purposes only to a limited extent and erecting them is often laborious. The high chair of the invention is noteworthy in that it is highly stable in the open pos...
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WO/1990/008490A1 |
The seat according to the invention is characterized in that it comprises a seat part (1) connected to a support (2) of which at least the area opposite said seat part is essentially spherical, the link between the seat part (1) and the ...
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WO/1990/006704A1 |
Arrangement in a chair (1), for example a combi-chair allowing for a plurality of sitting positions, in which in order to make it easier for the user (20) when sitting down on the chair, and presenting a larger variety of sitting positio...
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WO/1990/000020A1 |
An appliance aiding couples having sexual intercourse on a bed comprises a first part (20, Fig. 1) fixable to the bed and a second part (20) upstanding from the first part and being a padded footboard (24) with two depending legs (26) re...
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WO/1989/009558A1 |
A load-relieving arrangement for use in connection with seated or standing work comprises a support element (5) intended to act upon the forearm area of the user, which support element is capable on the one hand of movement in essentiall...
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WO/1989/009559A1 |
A seat for two people has at the top of a support/lower construction (1) with integral sitting surface (2), directly adjoining said support/lower construction, two opposing back rests facing each other; the sitting surface (2) of the sea...
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WO/1989/006506A1 |
The present invention discloses a seat adapted to the morphological attitudes of the user. According to the invention, the surface forming the seat or bottom plate (4) and the surface forming the back rest or top plate (5) are integral w...
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WO/1989/006101A1 |
An ergonomic chair has its seat portion (4) which, in addition to be adjustable as to the height, forms a variable tilting angle, positive or negative with respect to the horizontal, in consequence of the height thereof, said tilting ang...
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WO/1989/004623A1 |
A chair (A) is provided with arm rests (21) which are used exclusively as elbow supports. The arm rests (21) are adapted to the size of an elbow. Each elbow support (21) is adjustable vertically and horizontally. The horizontal adjustmen...
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WO/1988/008267A1 |
Pillow (10) to support the head (32) whose surfaces (20), (30), (31) turned towards the head (32) are metalized and mirror-like so that, by steady reflection of the sun's rays, tanning of the face (33) is facilitated.
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WO/1988/008060A1 |
In bearing structures which can be converted from a rest shape to an operational shape of larger volume and have at least one flat bearing part (1) and at least one support part (2) movable with and/or detachable therefrom, the problem c...
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WO/1988/004903A1 |
A chair or seating apparatus which is convertible from a conventional seating configuration including a seat and back rest to a semi-kneeling configuration having an inclined seat and knee or shin support. Preferably the seating apparatu...
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WO/1988/004149A1 |
An examination chair for placing a patient in desired positions for e.g. radiological examination, especially of the lungs and pleurae, comprises an underframe (10) having an arm (12) which is pivotable in the vertical plane and two para...
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WO/1988/002611A1 |
Standing-stool with adjustable seat fittings. Standing-stool of the type which gives the user an upright, almost standing position, for instance for use during work where the full mobility of the body and the assistance of the legs for m...
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WO/1988/001967A1 |
In the pivoting seat described, the back of the seat, together with the seat portion, is designed to pivot around an almost vertical axis, the sitting surface pivoting around an almost horizontal axis. The seat is fixed to a carrying str...
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WO/1988/000016A1 |
A chair (30) is shown which has a seat (16a) and a kneepad (17a) supported in a resilient manner whereby each may pivot independently about respective horizontal axes. The seat (16a) and the kneepad (17a) are resiliently biassed to a cen...
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WO/1987/007124A1 |
Chair member for promoting correct posture. The chair member may form the chair seat (2) or back rest (4) or it may be a portable cushion. The seat embodiment includes a forward support portion (6) of relatively high density resilient ma...
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WO/1987/006810A1 |
An adjustable sitting device, e.g. a chair with the mutual angle between seat (1) and back rest (2) being adjustable, if desired, with simultaneous adjustment of the level (8) of the seat and the back rest, said seat and/or back rest bei...
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WO/1987/001568A1 |
Internal fittings for performing work on an object and particularly intended for vehicles. The internal fittings comprise a sitting surface (17, 18), that inclines downwards in a direction towards the object or a support (20) therefor. I...
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WO/1987/000134A1 |
Apparatus for a bicycle seat (3) which is comfortable to use, especially for long distance riding, and supports a rider's buttocks without imparting soreness to the crotch. This apparatus comprises a multi-layered cylindrical seat bar (1...
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WO/1986/007243A1 |
Arrangement for an operator's seat with a foot control for a working machine which can be operated by an operator, the operation of which occurs through the adjustment of the foot control (30) to different angular positions. The foot con...
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WO/1986/006940A1 |
Ergonomic support system for a person in a seated position comprised of torso support platform (30), a seat (40), a shin support platform (12) all supported by a main frame (15) generally the size of a common chair, related attachments f...
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