EP0179409A3 - Foldable chair structure incorporating a safety device - Google Patents

Foldable chair structure incorporating a safety device Download PDF

Info

Publication number
EP0179409A3
EP0179409A3 EP85113228A EP85113228A EP0179409A3 EP 0179409 A3 EP0179409 A3 EP 0179409A3 EP 85113228 A EP85113228 A EP 85113228A EP 85113228 A EP85113228 A EP 85113228A EP 0179409 A3 EP0179409 A3 EP 0179409A3
Authority
EP
European Patent Office
Prior art keywords
chair structure
extensions
foldable chair
legs
safety device
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.)
Withdrawn
Application number
EP85113228A
Other languages
German (de)
French (fr)
Other versions
EP0179409A2 (en
Inventor
Carlo Lerolin
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.)
LEROLIN SpA
Original Assignee
LEROLIN SpA
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 LEROLIN SpA filed Critical LEROLIN SpA
Publication of EP0179409A2 publication Critical patent/EP0179409A2/en
Publication of EP0179409A3 publication Critical patent/EP0179409A3/en
Withdrawn legal-status Critical Current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
    • A47C4/00—Foldable, collapsible or dismountable chairs
    • A47C4/28—Folding chairs with flexible coverings for the seat or back elements
    • A47C4/42—Folding chairs with flexible coverings for the seat or back elements having a frame made of metal
    • A47C4/44—Folding chairs with flexible coverings for the seat or back elements having a frame made of metal with legs pivotably connected to seat or underframe
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C4/00—Foldable, collapsible or dismountable chairs
    • A47C4/04—Folding chairs with inflexible seats
    • A47C4/18—Folding chairs with inflexible seats having a frame made of metal
    • A47C4/20—Folding chairs with inflexible seats having a frame made of metal with legs pivotably connected to seat or underframe

Landscapes

  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

The foldable chair structure comprises a seat frame (1) to the sides whereof front (2) and rear (4) legs are pivotally connected. The extensions (7) of the front legs (2) are jour­ nalled to armrests (8), in turn pivoted on a middle portion of the backrest frame (10). The backrest frame (10) is pivotally connected to the extensions (11) of the rear legs. An oscillable plate (30,40) is journalled on a middle portion of the backrest frame (10) and is releasably engageable by contact with the free ends of the rear leg (4) extensions (11) to prevent acci­ dental folding of the chair structure.
EP85113228A 1984-10-25 1985-10-18 Foldable chair structure incorporating a safety device Withdrawn EP0179409A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2361484U IT8423614V0 (en) 1984-10-25 1984-10-25 FOLDING CHAIR STRUCTURE WITH SAFETY DEVICE.
IT2361484U 1984-10-25

Publications (2)

Publication Number Publication Date
EP0179409A2 EP0179409A2 (en) 1986-04-30
EP0179409A3 true EP0179409A3 (en) 1987-01-14

Family

ID=11208589

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85113228A Withdrawn EP0179409A3 (en) 1984-10-25 1985-10-18 Foldable chair structure incorporating a safety device

Country Status (4)

Country Link
EP (1) EP0179409A3 (en)
AU (1) AU4945685A (en)
DK (1) DK487485A (en)
IT (1) IT8423614V0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2191908C (en) * 1996-12-03 2000-06-20 Lausan Chung Hsin Liu Safety lock for a folding chair
US5947553A (en) * 1997-11-18 1999-09-07 Shin Yen Enterprise Co., Ltd. Folding chair
US10548402B1 (en) 2018-06-29 2020-02-04 Jacquelyn McCants Folding chair with a safety device

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB461701A (en) * 1935-09-14 1937-02-23 Frank Wattis Myatt Improvements relating to folding chairs
US2508607A (en) * 1946-04-10 1950-05-23 Heywood Wakefield Co Folding chair
US2541130A (en) * 1948-05-05 1951-02-13 Bridge Tables & Novelties Inc Folding chair
US2633183A (en) * 1950-05-19 1953-03-31 Glenn H Norquist Folding chair
US2812801A (en) * 1955-11-15 1957-11-12 Universal Converting Corp Collapsible chair
GB790308A (en) * 1954-11-03 1958-02-05 William Pope Chitty An improved folding chair
US2871921A (en) * 1956-05-22 1959-02-03 Arnold Fredric Collapsible folding chair
GB829937A (en) * 1958-06-23 1960-03-09 Antiference Ltd Folding furniture provided with a locking device
FR2096327A5 (en) * 1970-06-26 1972-02-11 Heinz Kettler Metallware
GB1266702A (en) * 1969-02-14 1972-03-15

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB461701A (en) * 1935-09-14 1937-02-23 Frank Wattis Myatt Improvements relating to folding chairs
US2508607A (en) * 1946-04-10 1950-05-23 Heywood Wakefield Co Folding chair
US2541130A (en) * 1948-05-05 1951-02-13 Bridge Tables & Novelties Inc Folding chair
US2633183A (en) * 1950-05-19 1953-03-31 Glenn H Norquist Folding chair
GB790308A (en) * 1954-11-03 1958-02-05 William Pope Chitty An improved folding chair
US2812801A (en) * 1955-11-15 1957-11-12 Universal Converting Corp Collapsible chair
US2871921A (en) * 1956-05-22 1959-02-03 Arnold Fredric Collapsible folding chair
GB829937A (en) * 1958-06-23 1960-03-09 Antiference Ltd Folding furniture provided with a locking device
GB1266702A (en) * 1969-02-14 1972-03-15
FR2096327A5 (en) * 1970-06-26 1972-02-11 Heinz Kettler Metallware

Also Published As

Publication number Publication date
DK487485D0 (en) 1985-10-24
DK487485A (en) 1986-04-26
IT8423614V0 (en) 1984-10-25
AU4945685A (en) 1986-05-01
EP0179409A2 (en) 1986-04-30

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Inventor name: LEROLIN, CARLO