DE20301963U1 - Telescopic leg for table has drive to actuate nut and threaded shaft drive to extend and retract telescopic tubes - Google Patents
Telescopic leg for table has drive to actuate nut and threaded shaft drive to extend and retract telescopic tubesInfo
- Publication number
- DE20301963U1 DE20301963U1 DE20301963U DE20301963U DE20301963U1 DE 20301963 U1 DE20301963 U1 DE 20301963U1 DE 20301963 U DE20301963 U DE 20301963U DE 20301963 U DE20301963 U DE 20301963U DE 20301963 U1 DE20301963 U1 DE 20301963U1
- Authority
- DE
- Germany
- Prior art keywords
- table leg
- threaded rod
- leg according
- fixed
- section
- 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
Links
- 230000008878 coupling Effects 0.000 claims 9
- 238000010168 coupling process Methods 0.000 claims 9
- 238000005859 coupling reaction Methods 0.000 claims 9
- 230000000295 complement effect Effects 0.000 claims 6
- 230000005540 biological transmission Effects 0.000 claims 5
- 238000012935 Averaging Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- 108090000623 proteins and genes Proteins 0.000 claims 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B9/00—Tables with tops of variable height
- A47B9/04—Tables with tops of variable height with vertical spindle
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/10—Telescoping systems
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
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 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 (19)
- - mit mindestens drei teleskopisch zueinander verschiebbaren rohrförmi gen Beinabschnitten (4, 5, 6),
- - mit mindestens zwei jeweils in axialer Richtung an einem der Beinab schnitte (4, 5, 6) festgelegten Gewindestangen (18, 27), deren Längs achsen parallel zueinander beabstandet sind, und
- - mit einer in axialer Richtung an einem der Beinabschnitte (4, 5, 6) festgelegten Antriebseinrichtung (15),
- - die mit beiden Gewindestangen (18, 27) derart in Wirkverbindung steht, dass durch eine Betätigung der Antriebseinrichtung (15) die Län genverstellung des Tischbeins (1) durch teleskopisches Verschieben der Beinabschnitte (4, 5, 6) zueinander bewirkt wird.
- - With at least three telescopically displaceable tubular leg sections ( 4 , 5 , 6 ),
- - With at least two sections each in the axial direction on one of the Beinab sections ( 4 , 5 , 6 ) fixed threaded rods ( 18 , 27 ), the longitudinal axes of which are spaced parallel to one another, and
- - With a drive device ( 15 ) fixed in the axial direction on one of the leg sections ( 4 , 5 , 6 ),
- - The two threaded rods ( 18 , 27 ) are operatively connected such that the length adjustment of the table leg ( 1 ) by telescopic displacement of the leg sections ( 4 , 5 , 6 ) to each other is effected by actuating the drive device ( 15 ).
- - eine erste Kopplungseinrichtung (16; 41, 42, 43) der Antriebswelle (17) der Antriebseinrichtung (15) an der drehbaren Gewindestange (18) und
- - eine zweite Kopplungseinrichtung (18, 24, 25; 41, 42) der Antriebswel le (17) der Antriebseinrichtung (15) an der drehfesten Gewindestange (27).
- - A first coupling device ( 16 ; 41 , 42 , 43 ) of the drive shaft ( 17 ) of the drive device ( 15 ) on the rotatable threaded rod ( 18 ) and
- - A second coupling device ( 18 , 24 , 25 ; 41 , 42 ) of the Antriebswel le ( 17 ) of the drive device ( 15 ) on the rotationally fixed threaded rod ( 27 ).
- - der in axialer Richtung an einen der Beinabschnitte (5; 4) drehfest fest gelegt ist und
- - einen Mutterabschnitt (20) mit einem Innengewinde aufweist, in wel ches das hierzu komplementäre Außengewinde der drehbaren Gewin destange (18) eingreift.
- - The axially fixed to one of the leg sections ( 5 ; 4 ) and
- - Has a nut section ( 20 ) with an internal thread, in which the complementary external thread of the rotatable threaded rod ( 18 ) engages.
- - ein in axialer Richtung am Übertragungskörper (9) und drehfest mit der drehbaren Gewindestange (18) festgelegtes Zahnrad (24; 41) und
- - ein mit diesem kämmendes und in axialer Richtung am Übertragungs körper (9) festgelegtes weiteres Zahnrad (25; 42), welches ein Innen gewinde aufweist, in welches das hierzu komplementäre Außengewin de der drehfesten Gewindestange (27) eingreift.
- - A in the axial direction on the transmission body ( 9 ) and rotatably with the rotatable threaded rod ( 18 ) fixed gear ( 24 ; 41 ) and
- - A meshing with this and in the axial direction on the transmission body ( 9 ) fixed further gear ( 25 ; 42 ), which has an internal thread in which the complementary external thread de the rotatable threaded rod ( 27 ) engages.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20301963U DE20301963U1 (en) | 2003-02-07 | 2003-02-07 | Telescopic leg for table has drive to actuate nut and threaded shaft drive to extend and retract telescopic tubes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20301963U DE20301963U1 (en) | 2003-02-07 | 2003-02-07 | Telescopic leg for table has drive to actuate nut and threaded shaft drive to extend and retract telescopic tubes |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20301963U1 true DE20301963U1 (en) | 2003-04-17 |
Family
ID=7979830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20301963U Expired - Lifetime DE20301963U1 (en) | 2003-02-07 | 2003-02-07 | Telescopic leg for table has drive to actuate nut and threaded shaft drive to extend and retract telescopic tubes |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE20301963U1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1591038A1 (en) * | 2004-04-26 | 2005-11-02 | X2 Technology i Växjö AB | Telescopic device |
EP2342992A1 (en) * | 2009-11-24 | 2011-07-13 | KIH-utveckling AB | Linear actuator for height adjustable columns |
DE202014104331U1 (en) * | 2014-09-12 | 2015-12-16 | Provita Medical Gmbh | Stand, in particular for an IV pole or as a holder for medical devices |
-
2003
- 2003-02-07 DE DE20301963U patent/DE20301963U1/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1591038A1 (en) * | 2004-04-26 | 2005-11-02 | X2 Technology i Växjö AB | Telescopic device |
EP2342992A1 (en) * | 2009-11-24 | 2011-07-13 | KIH-utveckling AB | Linear actuator for height adjustable columns |
US8967006B2 (en) | 2009-11-24 | 2015-03-03 | Kih-Utveckling Ab | Linear actuator for height adjustable columns |
DE202014104331U1 (en) * | 2014-09-12 | 2015-12-16 | Provita Medical Gmbh | Stand, in particular for an IV pole or as a holder for medical devices |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20030522 |
|
R163 | Identified publications notified |
Effective date: 20030424 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20060505 |
|
R151 | Term of protection extended to 8 years |
Effective date: 20090428 |
|
R152 | Term of protection extended to 10 years |
Effective date: 20110509 |
|
R071 | Expiry of right | ||
R071 | Expiry of right |