DE600417C - Swivel chair - Google Patents

Swivel chair

Info

Publication number
DE600417C
DE600417C DED66190D DED0066190D DE600417C DE 600417 C DE600417 C DE 600417C DE D66190 D DED66190 D DE D66190D DE D0066190 D DED0066190 D DE D0066190D DE 600417 C DE600417 C DE 600417C
Authority
DE
Germany
Prior art keywords
spindle
spring
swivel chair
seat
spindle nut
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
Application number
DED66190D
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.)
FR DRABERT SOEHNE
Original Assignee
FR DRABERT SOEHNE
Publication date
Priority to DED66190D priority Critical patent/DE600417C/en
Application granted granted Critical
Publication of DE600417C publication Critical patent/DE600417C/en
Expired 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
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A47C3/24—Chairs or stools with vertically-adjustable seats with vertical spindle
    • A47C3/245—Chairs or stools with vertically-adjustable seats with vertical spindle resiliently supported

Landscapes

  • Support Of The Bearing (AREA)

Description

BEtUJN. (SEDRUCKT IN DERBEtUJN. (PRINTED IN THE

Claims (2)

Patentansprüche:Patent claims: 1. Drehstuhl mit federnd gelagertem, durch eine Schraubenspindel in seiner Höhenlage verstellbarem Sitz, dessen den Sitz abstützende Feder die Schraubenspindel unmittelbar umgibt und sich unten gegen das Spindelgehäuse stützt, dadurch gekennzeichnet, daß die Stützfeder (11) oben gegen den unteren Lagerteil (ίο) eines Kugellagers abgestützt ist, dessen oberer Lagerteil (5) als Spindelmutter ausgebildet ist.1. Swivel chair with spring-loaded, by a screw spindle in its height adjustable seat, the spring supporting the seat of which surrounds the screw spindle directly and is against the bottom the spindle housing supports, characterized in that the support spring (11) at the top is supported against the lower bearing part (ίο) of a ball bearing, the upper Bearing part (5) is designed as a spindle nut. 2. Drehstuhl nach Anspruch 1, dadurch gekennzeichnet, daß zwischen der als Spindelmutter ausgebildeten Kugellagerhälfte (5) und dem Spindelgehäuse (3) eine Feder (8) angeordnet ist, die im unbelasteten Zustand Spindelmutter und Spindelgehäuse selbsttätig kuppelt und einen harten Anschlag bei Sitzentlastung verhindert. 2. Swivel chair according to claim 1, characterized in that between the spindle nut formed ball bearing half (5) and the spindle housing (3) a spring (8) is arranged, which in the unloaded State of spindle nut and spindle housing automatically couples and prevents a hard stop when the seat is relieved. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DED66190D Swivel chair Expired DE600417C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED66190D DE600417C (en) Swivel chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED66190D DE600417C (en) Swivel chair

Publications (1)

Publication Number Publication Date
DE600417C true DE600417C (en) 1934-07-23

Family

ID=7059385

Family Applications (1)

Application Number Title Priority Date Filing Date
DED66190D Expired DE600417C (en) Swivel chair

Country Status (1)

Country Link
DE (1) DE600417C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE746711C (en) * 1939-08-02 1944-08-18 Kurt Becker Swivel chair with a height-adjustable seat
DE1182787B (en) * 1957-07-08 1964-12-03 Drabert Soehne Swivel chair, the seat of which is supported by a rotating and height-adjustable spindle
DE1261291B (en) * 1963-11-02 1968-02-15 Mauser Kg Swivel chair
EP0443226A1 (en) * 1990-02-17 1991-08-28 Frank Hipkin Safety chair columns

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE746711C (en) * 1939-08-02 1944-08-18 Kurt Becker Swivel chair with a height-adjustable seat
DE1182787B (en) * 1957-07-08 1964-12-03 Drabert Soehne Swivel chair, the seat of which is supported by a rotating and height-adjustable spindle
DE1261291B (en) * 1963-11-02 1968-02-15 Mauser Kg Swivel chair
EP0443226A1 (en) * 1990-02-17 1991-08-28 Frank Hipkin Safety chair columns

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