DE29604397U1 - Electromotive furniture drive - Google Patents

Electromotive furniture drive

Info

Publication number
DE29604397U1
DE29604397U1 DE29604397U DE29604397U DE29604397U1 DE 29604397 U1 DE29604397 U1 DE 29604397U1 DE 29604397 U DE29604397 U DE 29604397U DE 29604397 U DE29604397 U DE 29604397U DE 29604397 U1 DE29604397 U1 DE 29604397U1
Authority
DE
Germany
Prior art keywords
furniture drive
electromotive furniture
electromotive
drive
furniture
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
DE29604397U
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.)
Dewert Antriebs und Systemtechnik GmbH and Co KG
Original Assignee
Dewert Antriebs und Systemtechnik GmbH and Co KG
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 Dewert Antriebs und Systemtechnik GmbH and Co KG filed Critical Dewert Antriebs und Systemtechnik GmbH and Co KG
Priority to DE29604397U priority Critical patent/DE29604397U1/en
Publication of DE29604397U1 publication Critical patent/DE29604397U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
    • 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
    • A47C20/041—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination by electric motors
    • 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/2056—Telescopic screws with at least three screw members in coaxial arrangement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
    • A61G7/018—Control or drive mechanisms
DE29604397U 1996-03-09 1996-03-09 Electromotive furniture drive Expired - Lifetime DE29604397U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29604397U DE29604397U1 (en) 1996-03-09 1996-03-09 Electromotive furniture drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29604397U DE29604397U1 (en) 1996-03-09 1996-03-09 Electromotive furniture drive

Publications (1)

Publication Number Publication Date
DE29604397U1 true DE29604397U1 (en) 1997-07-10

Family

ID=8020809

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29604397U Expired - Lifetime DE29604397U1 (en) 1996-03-09 1996-03-09 Electromotive furniture drive

Country Status (1)

Country Link
DE (1) DE29604397U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1098423A1 (en) * 1999-11-03 2001-05-09 Dewert Antriebs- und Systemtechnik GmbH & Co. KG Electrically powered drive for furniture

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2674453A (en) * 1950-07-29 1954-04-06 Standard Thompson Corp Power operated window operator
US3203269A (en) * 1962-10-22 1965-08-31 Lockheed Aircraft Corp Telescoping screw sequencing device
US4137784A (en) * 1977-11-14 1979-02-06 Industrial Device Corporation Electromechanical equivalent of fluid powered cylinder
DE3538710C1 (en) * 1985-10-31 1986-12-18 Helmut 2420 Eutin Krueger-Beuster Electric motor traction and pushing drive
DE3711521A1 (en) * 1986-04-23 1987-11-05 Rexnord Inc ADJUSTABLE LOCKING MECHANISM
DE9209494U1 (en) * 1991-10-15 1993-02-11 Emil Brandenbusch Gmbh & Co. Automatendreherei Und Apparatebau, 5620 Velbert, De
DE4201206A1 (en) * 1992-01-18 1993-08-12 Koch Dietmar Linear spindle drive for parallel-guided pivotable elements - has tubular space in lower shell of housing for paraxial retention of motor driving worm gear for rotation of spindle

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2674453A (en) * 1950-07-29 1954-04-06 Standard Thompson Corp Power operated window operator
US3203269A (en) * 1962-10-22 1965-08-31 Lockheed Aircraft Corp Telescoping screw sequencing device
US4137784A (en) * 1977-11-14 1979-02-06 Industrial Device Corporation Electromechanical equivalent of fluid powered cylinder
DE3538710C1 (en) * 1985-10-31 1986-12-18 Helmut 2420 Eutin Krueger-Beuster Electric motor traction and pushing drive
DE3711521A1 (en) * 1986-04-23 1987-11-05 Rexnord Inc ADJUSTABLE LOCKING MECHANISM
DE9209494U1 (en) * 1991-10-15 1993-02-11 Emil Brandenbusch Gmbh & Co. Automatendreherei Und Apparatebau, 5620 Velbert, De
DE4201206A1 (en) * 1992-01-18 1993-08-12 Koch Dietmar Linear spindle drive for parallel-guided pivotable elements - has tubular space in lower shell of housing for paraxial retention of motor driving worm gear for rotation of spindle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1098423A1 (en) * 1999-11-03 2001-05-09 Dewert Antriebs- und Systemtechnik GmbH & Co. KG Electrically powered drive for furniture

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Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 19970821

R150 Term of protection extended to 6 years

Effective date: 19990521

R151 Term of protection extended to 8 years

Effective date: 20020724

R152 Term of protection extended to 10 years

Effective date: 20040518

R071 Expiry of right