NL7701544A - Telescopische verende draaibare ondersteunings- inrichting, meer in het bijzonder voor de zit- ting van een draaistoel, en verend element voor toepassing in een dergelijke ondersteu- ningsinrichting. - Google Patents

Telescopische verende draaibare ondersteunings- inrichting, meer in het bijzonder voor de zit- ting van een draaistoel, en verend element voor toepassing in een dergelijke ondersteu- ningsinrichting.

Info

Publication number
NL7701544A
NL7701544A NL7701544A NL7701544A NL7701544A NL 7701544 A NL7701544 A NL 7701544A NL 7701544 A NL7701544 A NL 7701544A NL 7701544 A NL7701544 A NL 7701544A NL 7701544 A NL7701544 A NL 7701544A
Authority
NL
Netherlands
Prior art keywords
lever
telescopic support
inner component
chair seat
pipe inside
Prior art date
Application number
NL7701544A
Other languages
English (en)
Other versions
NL177074C (nl
NL177074B (nl
Original Assignee
Gispen B V
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 Gispen B V filed Critical Gispen B V
Priority to NLAANVRAGE7701544,A priority Critical patent/NL177074C/nl
Priority to GB8810/78A priority patent/GB1598515A/en
Priority to FR7806517A priority patent/FR2419052B1/fr
Priority to DE2809850A priority patent/DE2809850C2/de
Priority to BE1008758A priority patent/BE864805A/nl
Publication of NL7701544A publication Critical patent/NL7701544A/nl
Publication of NL177074B publication Critical patent/NL177074B/nl
Application granted granted Critical
Publication of NL177074C publication Critical patent/NL177074C/nl

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
    • A47C3/22—Chairs or stools with vertically-adjustable seats with balancing device, e.g. by spring, by weight
    • 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
    • A47C3/18—Chairs or stools with rotatable seat
    • 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
    • A47C3/26—Chairs or stools with vertically-adjustable seats with vertical, or inclined toothed rack; with peg-and-notch mechanism
    • 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
    • A47C3/34—Chairs or stools with vertically-adjustable seats with pins coacting with holes or bolt-and-nut adjustment
    • 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
    • A47C3/40—Telescopic guides
    • 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
    • F16B7/105—Telescoping systems locking in discrete positions, e.g. in extreme extended position

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chairs Characterized By Structure (AREA)
  • Special Chairs (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
NLAANVRAGE7701544,A 1977-02-14 1977-02-14 Draaibare ondersteuningsinrichting en in lengte instelbaar element voor toepassing in een dergelijke ondersteuningsinrichting. NL177074C (nl)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NLAANVRAGE7701544,A NL177074C (nl) 1977-02-14 1977-02-14 Draaibare ondersteuningsinrichting en in lengte instelbaar element voor toepassing in een dergelijke ondersteuningsinrichting.
GB8810/78A GB1598515A (en) 1977-02-14 1978-03-06 Telescopic swivelling spring supporting device particularly for the seat of a swivel chair and spring unit for use in such a supporting device
FR7806517A FR2419052B1 (fr) 1977-02-14 1978-03-07 Dispositif telescopique de support tournant a ressort, notamment pour le siege d'une chaise tournante, et unite a ressort utilisable dans ce dispositif support
DE2809850A DE2809850C2 (de) 1977-02-14 1978-03-07 Teleskopartige Stützvorrichtung, insbesondere für Drehstühle
BE1008758A BE864805A (nl) 1977-02-14 1978-03-13 Telescopische verende draaibare ondersteuningsinrichting, meer in het bijzonder voor de zitting van een draaistoel, en verend element voor toepassing in een dergelijke ondersteuningsinrichting

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
NLAANVRAGE7701544,A NL177074C (nl) 1977-02-14 1977-02-14 Draaibare ondersteuningsinrichting en in lengte instelbaar element voor toepassing in een dergelijke ondersteuningsinrichting.
GB8810/78A GB1598515A (en) 1977-02-14 1978-03-06 Telescopic swivelling spring supporting device particularly for the seat of a swivel chair and spring unit for use in such a supporting device
FR7806517A FR2419052B1 (fr) 1977-02-14 1978-03-07 Dispositif telescopique de support tournant a ressort, notamment pour le siege d'une chaise tournante, et unite a ressort utilisable dans ce dispositif support
DE2809850A DE2809850C2 (de) 1977-02-14 1978-03-07 Teleskopartige Stützvorrichtung, insbesondere für Drehstühle
BE864805 1978-03-13
BE1008758A BE864805A (nl) 1977-02-14 1978-03-13 Telescopische verende draaibare ondersteuningsinrichting, meer in het bijzonder voor de zitting van een draaistoel, en verend element voor toepassing in een dergelijke ondersteuningsinrichting

Publications (3)

Publication Number Publication Date
NL7701544A true NL7701544A (nl) 1978-08-16
NL177074B NL177074B (nl) 1985-03-01
NL177074C NL177074C (nl) 1985-08-01

Family

ID=49080475

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7701544,A NL177074C (nl) 1977-02-14 1977-02-14 Draaibare ondersteuningsinrichting en in lengte instelbaar element voor toepassing in een dergelijke ondersteuningsinrichting.

Country Status (5)

Country Link
BE (1) BE864805A (nl)
DE (1) DE2809850C2 (nl)
FR (1) FR2419052B1 (nl)
GB (1) GB1598515A (nl)
NL (1) NL177074C (nl)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4798358A (en) * 1984-05-30 1989-01-17 Protoned B.V. Vertically adjustable swivel chair supporting column
CN108991798A (zh) * 2018-07-12 2018-12-14 廖敏 一种可预防久坐的办公椅

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009559C2 (de) * 1980-03-13 1985-05-15 Martin Stoll GmbH, 7890 Waldshut-Tiengen Vorrichtung zur stufenweisen Höhenverstellung einer Sitzfläche gegenüber einem Stuhlfuß
DE8530227U1 (de) * 1984-11-14 1985-12-05 Fehlbaum & Co., Dornach Dreh- und höhenverstellbarer Einsäulen-Präsentierständer
GB2436285A (en) * 2006-03-25 2007-09-26 Ching-Chang Wang Telescopic support for armrest
CN107898294A (zh) * 2017-12-14 2018-04-13 西安庄信新材料科技有限公司 一种家用电饭锅内胆组件

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE45215C (de) * F. HELMHOLZ in Hannover, Braunschweigerstr. 10 Stuhl mit verstellbarem Sitz
US2016132A (en) * 1934-01-31 1935-10-01 Bergslien Herman Adjustable standard for stools
CH237355A (de) * 1943-10-04 1945-04-30 Fr Tuetsch Vormals Tuetsch & Z Stuhl mit in der Höhe verstellbarem Sitz.
DE1898056U (de) * 1964-04-01 1964-08-06 Schmitz & Brill G M B H & Co K Drehstuhl mit halbautomatischer hoehenverstellung.
DE7001964U (de) * 1970-01-22 1970-05-21 Drabert Soehne Drehstuhl mit hoehenverstelleinrichtung.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4798358A (en) * 1984-05-30 1989-01-17 Protoned B.V. Vertically adjustable swivel chair supporting column
CN108991798A (zh) * 2018-07-12 2018-12-14 廖敏 一种可预防久坐的办公椅
CN108991798B (zh) * 2018-07-12 2021-04-09 安吉美堂家具有限公司 一种可预防久坐的办公椅

Also Published As

Publication number Publication date
DE2809850C2 (de) 1985-02-14
DE2809850A1 (de) 1979-09-13
GB1598515A (en) 1981-09-23
BE864805A (nl) 1978-07-03
NL177074C (nl) 1985-08-01
NL177074B (nl) 1985-03-01
FR2419052A1 (fr) 1979-10-05
FR2419052B1 (fr) 1985-10-31

Similar Documents

Publication Publication Date Title
US3441974A (en) Adjustable leg support
US3029106A (en) Surgeon's operating chair
GB2165445B (en) Seat with dynamic backrest portion
SE8103244L (sv) Stol med instellbart ryggstod
JPS6188557U (nl)
US2551486A (en) Golf ball retriever
US2655387A (en) Table with retractable casters
NL7701544A (nl) Telescopische verende draaibare ondersteunings- inrichting, meer in het bijzonder voor de zit- ting van een draaistoel, en verend element voor toepassing in een dergelijke ondersteu- ningsinrichting.
ATE30504T1 (de) Blockierbare hubvorrichtung zum stufenlosen verstellen von stuhlsitzen, tischplatten oder aehnlichen moebelteilen, und laengenverstellbare gasfeder fuer eine solche hubvorrichtung.
US3035727A (en) Handtrucks
US2665868A (en) Garbage can stand
US2588174A (en) Foot-operated clutch mechanism for physician's examination tables
MY100854A (en) Slider holding apparatus.
FR2305954A1 (fr) Accoudoir pour fauteuil notamment de salle de spectacles
DK0554317T3 (da) Støtteindretning
US2651351A (en) Control mechanism for motor operated chairs and the like
GB8609424D0 (en) Seat
US2549222A (en) Inner tube tester
US2923076A (en) Pants clamp for pressing machine buck
US2829383A (en) Adjustable head and back rest for beds
FR2385361A1 (fr) Colonne support de hauteur reglable pour siege pivotant
KR850002119Y1 (ko) 키이 보드판의 경사각도 조절장치
NO792042L (no) Modifikasjon av regulerbar stol.
IT1235313B (it) Sedia articolata orientabile, inclinabile, sollevabile ed abbassabile.
FR2339502A1 (fr) Appareil leve-roue pour vehicule automobile

Legal Events

Date Code Title Description
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee