IT1146571B - Dispositivo di fermo adatto per fissare la pasizione,rispetto al pavimento,di sedie con rotelle - Google Patents

Dispositivo di fermo adatto per fissare la pasizione,rispetto al pavimento,di sedie con rotelle

Info

Publication number
IT1146571B
IT1146571B IT05250/81A IT525081A IT1146571B IT 1146571 B IT1146571 B IT 1146571B IT 05250/81 A IT05250/81 A IT 05250/81A IT 525081 A IT525081 A IT 525081A IT 1146571 B IT1146571 B IT 1146571B
Authority
IT
Italy
Prior art keywords
chair
hydraulic
cylinder
pump
hydraulic elevator
Prior art date
Application number
IT05250/81A
Other languages
English (en)
Other versions
IT8105250A0 (it
Inventor
Gianpietro Zappa
Original Assignee
Gianpietro Zappa
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 Gianpietro Zappa filed Critical Gianpietro Zappa
Priority to IT05247/81A priority Critical patent/IT1146568B/it
Priority to IT05250/81A priority patent/IT1146571B/it
Publication of IT8105250A0 publication Critical patent/IT8105250A0/it
Priority to GB08232203A priority patent/GB2111592B/en
Priority to JP57211204A priority patent/JPS58109008A/ja
Priority to DE19823244451 priority patent/DE3244451A1/de
Application granted granted Critical
Publication of IT1146571B publication Critical patent/IT1146571B/it

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
    • A47C3/30—Chairs or stools with vertically-adjustable seats with vertically-acting fluid cylinder

Landscapes

  • Chairs Characterized By Structure (AREA)
IT05250/81A 1981-12-01 1981-12-01 Dispositivo di fermo adatto per fissare la pasizione,rispetto al pavimento,di sedie con rotelle IT1146571B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT05247/81A IT1146568B (it) 1981-12-01 1981-12-01 Elevatore idraulico per sedie e poltrone,interamente contenuto nella colonna centrale di sostegno del sedile
IT05250/81A IT1146571B (it) 1981-12-01 1981-12-01 Dispositivo di fermo adatto per fissare la pasizione,rispetto al pavimento,di sedie con rotelle
GB08232203A GB2111592B (en) 1981-12-01 1982-11-11 Chair with hydraulic elevator and pump
JP57211204A JPS58109008A (ja) 1981-12-01 1982-11-30 椅子またはひじ掛け椅子
DE19823244451 DE3244451A1 (de) 1981-12-01 1982-12-01 Stuhl oder sessel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT05247/81A IT1146568B (it) 1981-12-01 1981-12-01 Elevatore idraulico per sedie e poltrone,interamente contenuto nella colonna centrale di sostegno del sedile
IT05250/81A IT1146571B (it) 1981-12-01 1981-12-01 Dispositivo di fermo adatto per fissare la pasizione,rispetto al pavimento,di sedie con rotelle

Publications (2)

Publication Number Publication Date
IT8105250A0 IT8105250A0 (it) 1981-12-01
IT1146571B true IT1146571B (it) 1986-11-12

Family

ID=26325691

Family Applications (2)

Application Number Title Priority Date Filing Date
IT05250/81A IT1146571B (it) 1981-12-01 1981-12-01 Dispositivo di fermo adatto per fissare la pasizione,rispetto al pavimento,di sedie con rotelle
IT05247/81A IT1146568B (it) 1981-12-01 1981-12-01 Elevatore idraulico per sedie e poltrone,interamente contenuto nella colonna centrale di sostegno del sedile

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT05247/81A IT1146568B (it) 1981-12-01 1981-12-01 Elevatore idraulico per sedie e poltrone,interamente contenuto nella colonna centrale di sostegno del sedile

Country Status (4)

Country Link
JP (1) JPS58109008A (it)
DE (1) DE3244451A1 (it)
GB (1) GB2111592B (it)
IT (2) IT1146571B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2168757A (en) * 1984-12-19 1986-06-25 Salop Tool And Fixtures Limite Fluid pressure actuators
CH670039A5 (it) * 1986-05-15 1989-05-12 Giroflex Entwicklungs Ag
FR2670657B1 (fr) * 1990-12-19 1993-03-12 Roudier Rene Siege convertible pliant.
WO1994022409A1 (en) * 1991-10-02 1994-10-13 Karhumaeki Aliisa Orvokki Bidirectional piston pump and its use
DE4209446A1 (de) * 1992-03-24 1993-09-30 Suspa Compart Ag Längenverstellbare Gasfeder und Stuhl mit einer solchen Gasfeder
FR2800251B1 (fr) * 1999-10-28 2002-01-18 Mirima Tabouret, a usage notamment medical, a pied oscillant et comportant un dispositif de reglage en hauteur par une commande au pied
GB2397856A (en) * 2003-01-29 2004-08-04 Maurice James Castle A foot operated piston pump
CN109827050A (zh) * 2018-12-04 2019-05-31 恰得美企业有限公司 升降屏幕架
CN114607682B (zh) * 2022-04-06 2023-04-21 中国工程物理研究院流体物理研究所 一种液压系统、装置及实验装置的移动方法

Also Published As

Publication number Publication date
IT8105247A0 (it) 1981-12-01
GB2111592A (en) 1983-07-06
IT1146568B (it) 1986-11-12
IT8105250A0 (it) 1981-12-01
DE3244451A1 (de) 1983-07-14
JPS58109008A (ja) 1983-06-29
GB2111592B (en) 1985-03-27

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