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公开(公告)号：DE19649836C2
公开(公告)日：1999-03-18
申请号：DE19649836
申请日：1996-12-02
Applicant: STABILUS GMBH
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公开(公告)号：DE69008379D1
公开(公告)日：1994-06-01
申请号：DE69008379
申请日：1990-02-14
Applicant: STABILUS GMBH
Inventor： POERTZGEN GREGOR DIPL ING , FUHRMANN CASTOR DIPL ING
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公开(公告)号：DE3940916A1
公开(公告)日：1991-06-13
申请号：DE3940916
申请日：1989-12-12
Applicant: STABILUS GMBH
Inventor： BAUM ULRICH , FUHRMANN CASTOR DIPL ING , SCHNITZIUS KLAUS
Abstract: According to an illustrative example of the invention, a gas spring (11) is combined with a telescopic tube (12) which is axially slidable on the cylinder (9) of the gas spring. The piston rod and the telescopic tube are provided at the respective most remote ends thereof with fastening eyes (15). The telescopic tube (12) can be fixed in a plurality of positions with respect to the cylinder (9). For such fixation, the cylinder is connected with a carrier within the telescopic tube between opposite end walls of the cylinder and the telescopic tube. A locking bolt (18) is guided within the carrier in a direction transverse to the axis of the telescopic tube. This locking bolt is engageable with a corresponding plurality of openings (19) of the telescopic tube. The locking bolt is biased by spring means (20) into an engagement position with respect to a respective opening (19) and can be released from such engagement by being inwardly pressed by an operator.
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公开(公告)号：DE3831502A1
公开(公告)日：1990-03-22
申请号：DE3831502
申请日：1988-09-16
Applicant: STABILUS GMBH
Inventor： FUHRMANN CASTOR DIPL ING , FREITAG HERBERT
Abstract: In a gas spring the piston rod (12) extends through one end of a container (19). Sealing rings (16) (20) are provided at this end of the container (11). These sealing rings (16) (20) are in sealing engagement with the piston rod (12) and possibly also in sealing engagement with the inner surface of the container (11). Axially subsequent sealing rings (16) (20) are made of different caoutchouc materials. These different caoutchouc materials have different coefficients of permeation.
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公开(公告)号：DE3616438A1
公开(公告)日：1987-11-19
申请号：DE3616438
申请日：1986-05-15
Applicant: STABILUS GMBH
Abstract: A positioning device is used for the positioning of a chair seat as to its inclination, or for positioning a back-rest member of a chair. The positioning device is constructed such as usual hydropneumatic springs which can be locked by closing a passage connected to working chambers on both sides of a piston. The working chambers are filled with an operating liquid. In order to adapt the biasing force of such a positioning device, one of the working chambers is conneced with a force-measuring device, which force measuring device is provided within the force transmission path of the respective chair column. The force measuring device comprises a measuring space filled with operating liquid, and this operating liquid is in liquid connection with one of the working chambers.
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Patent Agency Ranking
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公开(公告)号：DE4240834A1
公开(公告)日：1994-06-09
申请号：DE4240834
申请日：1992-12-04
Applicant: STABILUS GMBH
Inventor： FUHRMANN CASTOR DIPL ING
Abstract: The base (15) forms part of a telescopic tube (3) between the cylinder (11) and column (5) and possessing a guide sleeve (2). The column has a sliding sleeve (1) in which the telescopic tube moves axially. The telescopic tube is enclosed by a spiral spring (4) supported by its bottom end (7) between the radially outer column and, by its top end (6), on the radially inner telescopic tube. The telescopic pipe top end has a collar (8) supporting the spiral spring whose bottom end rests on the sliding sleeve fitment, protruding beyond the column. The guide sleeve and/or sliding sleeve is axially secured by fastenings (10). An elastic stop (13) is positioned between the cylinder and axial ball bearing (12). USE/ADVANTAGE - The lifting mechanism with a gas spring is continuously adjustable and lockable and sets the height of furniture pieces.
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公开(公告)号：DE4237495A1
公开(公告)日：1994-05-11
申请号：DE4237495
申请日：1992-11-06
Applicant: STABILUS GMBH
Inventor： FUHRMANN CASTOR DIPL ING , NEUER RAINER , SEIBERT KARL
Abstract: The damper has a sealing ring (1) locating in a groove (2). It is so arranged that the axial width (X) of the groove is greater in the direction of the longitudinal axis of the damper than the width of the sealing ring (1). The sealing ring takes the form of an O-ring. The axial width of the groove extends over more than the length of the piston (4), and is a multiple of the width of the sealing ring. ADVANTAGE - In the locked position, it allows a minimal, defined deflection of piston in the direction of pressure.
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公开(公告)号：DE4210951A1
公开(公告)日：1993-10-07
申请号：DE4210951
申请日：1992-04-02
Applicant: STABILUS GMBH
Inventor： NEUER RAINER , FUHRMANN CASTOR DIPL ING
Abstract: The spring (26) is of the curved leaf-type and preferably of plastics. It is supported at two diametrally-opposite points (16h) in relation to the pin (14n), being curved between these points or alternatively, from the housing sides. The spring can be pre-loaded, but for an amount less than the force holding the pin in the locked position. It can have lateral guide faces for the portion of the lever (22) inside the housing. USE/ADVANTAGE - For telescopically adjusting height of furniture. Small number of components and prevents incorrect adjustment.
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公开(公告)号：DE3927149A1
公开(公告)日：1991-02-21
申请号：DE3927149
申请日：1989-08-17
Applicant: STABILUS GMBH
Inventor： MINTGEN ROLF DIPL ING , FUHRMANN CASTOR DIPL ING , POERTZGEN GREGOR DIPL ING , SCHUTH MICHAEL
Abstract: The construction assembly comprises a basic frame unit and a frame member movably mounted on the basic frame unit one telescopic strut unit including two telescopic members and being connected to both the basic frame unit and the movable frame member and a lighting installation with one light source unit. The light source unit is carried by the one telescopic strut unit. The movable frame member is pivotally mounted on the basic frame unit about a horizontal axis, and is subject to gravity forces.
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