EP0200646A3 - Pliable frame and portable objects provided with such a frame - Google Patents

Pliable frame and portable objects provided with such a frame Download PDF

Info

Publication number
EP0200646A3
EP0200646A3 EP86400912A EP86400912A EP0200646A3 EP 0200646 A3 EP0200646 A3 EP 0200646A3 EP 86400912 A EP86400912 A EP 86400912A EP 86400912 A EP86400912 A EP 86400912A EP 0200646 A3 EP0200646 A3 EP 0200646A3
Authority
EP
European Patent Office
Prior art keywords
rods
frame
axis
central joint
folding
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Withdrawn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
EP86400912A
Other languages
German (de)
French (fr)
Other versions
EP0200646A2 (en
Inventor
Zaharia Zalman
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0200646A2 publication Critical patent/EP0200646A2/en
Publication of EP0200646A3 publication Critical patent/EP0200646A3/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Withdrawn legal-status Critical Current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
    • A47C19/00—Bedsteads
    • A47C19/12—Folding bedsteads
    • A47C19/126—Folding bedsteads foldable side to side and head to foot, e.g. umbrella type
    • 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
    • A61G1/00—Stretchers
    • A61G1/013—Stretchers foldable or collapsible
    • 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
    • A61G1/00—Stretchers
    • A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
    • A61G1/052—Struts, spars or legs
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D15/00—Movable or portable bridges; Floating bridges
    • E01D15/12—Portable or sectional bridges
    • E01D15/124—Folding or telescopic bridges; Bridges built up from folding or telescopic sections
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32008—Plural distinct articulation axes
    • Y10T403/32024—Single adjustment for plural axes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32254—Lockable at fixed position
    • Y10T403/32262—At selected angle
    • Y10T403/32319—At selected angle including pivot stud
    • Y10T403/32327—At selected angle including pivot stud including radially spaced detent or latch component
    • Y10T403/32336—Engaging notch or recess in outer periphery of component

Landscapes

  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Handcart (AREA)
  • Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
  • Rehabilitation Tools (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

L'ossature pliante (1) de l'invention comprend des premier et second ensembles de tiges porteuses (2, 3) qui sont reliés entre eux par des entretoises arquées pliantes (4). Chacun de ces ensembles (2, 3) comprend un joint central (8, 13) et une paire de tiges intérieures (9, 14) articulées chacune sur un bord du joint central pour permettre de plier ces tiges intérieures pour les rapprocher l'une de l'autre autour d'un axe transversal. Chaque ensemble (2, 3) comprend en outre une paire de tiges d'extrémité (10, 15) reliées chacune à la tige intérieure associée par un joint périphérique (11, 16). Les tiges d'extrémité (19) du premier ensemble (2) peuvent se plier autour d'un axe normal à l'axe de pliage du joint central alors que les tiges d'extrémité (15) du second ensemble (3) peuvent se plier autour d'un axe faisant avec l'axe de pliage du joint central un angle autre que 90°. The folding frame (1) of the invention comprises first and second sets of carrying rods (2, 3) which are interconnected by folding arched spacers (4). Each of these assemblies (2, 3) comprises a central joint (8, 13) and a pair of internal rods (9, 14) each articulated on an edge of the central joint to allow bending of these rods interior to bring them closer to each other around a transverse axis. Each set (2, 3) further comprises a pair of end rods (10, 15) each connected to the inner rod associated by a peripheral seal (11, 16). The end rods (19) of the first set (2) can be fold around an axis normal to the folding axis of the central joint while the end rods (15) of the second set (3) can bend around an axis making with the bending axis of the central joint at an angle other than 90 °.

EP86400912A 1985-04-03 1986-04-24 Pliable frame and portable objects provided with such a frame Withdrawn EP0200646A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL8574801A IL74801A (en) 1985-04-03 1985-04-03 Foldable framework and portable objects having such a framework

Publications (2)

Publication Number Publication Date
EP0200646A2 EP0200646A2 (en) 1986-11-05
EP0200646A3 true EP0200646A3 (en) 1987-12-16

Family

ID=11055793

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86400912A Withdrawn EP0200646A3 (en) 1985-04-03 1986-04-24 Pliable frame and portable objects provided with such a frame

Country Status (11)

Country Link
US (1) US4685161A (en)
EP (1) EP0200646A3 (en)
JP (1) JPS61232847A (en)
AU (1) AU5481686A (en)
BR (1) BR8601490A (en)
ES (1) ES293822Y (en)
GR (1) GR861088B (en)
IL (1) IL74801A (en)
NZ (1) NZ215523A (en)
PT (1) PT82462A (en)
ZA (1) ZA862035B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO854599L (en) * 1985-11-18 1987-05-19 Apotekernes Faellesindkjoep A BAARESYSTEM.
US6079072A (en) * 1988-09-30 2000-06-27 Philip Furgang Foldable and rigidizable space spanning structure
US5134738A (en) * 1991-02-08 1992-08-04 Peabody Coal Company Stretcher for use in mines
JP2853727B2 (en) 1994-02-22 1999-02-03 日本ビクター株式会社 Reproduction protection method and protection reproduction device
DE19617445B4 (en) * 1996-05-02 2005-07-21 Aerolite Max Bucher Ag Bucket carrier for receiving patients
JP4116699B2 (en) * 1998-07-09 2008-07-09 セフティ株式会社 Folding stretcher
IL148694A (en) * 2002-03-14 2006-09-05 Nehemya Dimentman Compact foldable stretcher
GB2412846A (en) * 2004-03-27 2005-10-12 Susan Raymie Jepson Foldable and collapsible frame for a bunk bed or single bed or other item of furniture
US7725965B2 (en) * 2006-06-02 2010-06-01 Anthony Sanford-Schwentke Portable structure having collapsible frame
US8104124B2 (en) * 2007-05-30 2012-01-31 Drexel University Two-piece lightweight litter system
US8122673B2 (en) * 2007-10-27 2012-02-28 Ellis J Nigel Portable safety skylight replacement assembly
WO2010068826A2 (en) * 2008-12-10 2010-06-17 Tac-Evac, Llc Collapsible litter apparatus, system and method
US8893330B2 (en) 2009-05-12 2014-11-25 Telestretch Ltd Foldable lightweight stretcher
US20100299837A1 (en) * 2009-05-27 2010-12-02 Conax Florida Corporation Vacuum packed inflatable stretcher with frangible overwrap and method of deploying same
US20110176859A1 (en) * 2010-01-20 2011-07-21 Shao-Hua Chu Speedy Pivoting-and-Fixing Device for Foldable Structure
US8474077B2 (en) * 2010-06-11 2013-07-02 Joshua Grinberg Weight-stabilizing stretcher
US20120066836A1 (en) * 2010-09-21 2012-03-22 Olav Kaarstein Foldable stretcher and system for transporting a patient on said stretcher
WO2013190552A1 (en) * 2012-06-21 2013-12-27 Telestretch Ltd Light weight multi use collapsible stretcher
CN103126813B (en) * 2013-02-05 2015-07-22 孙鸿涛 Medical stretcher suitable for outdoor medical rescue
US9675182B2 (en) * 2013-08-05 2017-06-13 Artsana Usa, Inc. Bi-axially collapsible frame for a bassinet
CN103961225B (en) * 2014-04-21 2017-01-11 江苏赛康医疗设备有限公司 Folding medical stretcher
US10149548B2 (en) * 2016-01-13 2018-12-11 Alexander L. Ray Portable bed
FR3118868B1 (en) * 2021-01-19 2023-11-24 Antar Daouk IMPROVED FOLDABLE STRETCHER

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE536906A (en) *
US2335140A (en) * 1942-03-07 1943-11-23 Harold W Bell Folding stretcher
US2378809A (en) * 1943-03-26 1945-06-19 Zimmer Thomson Corp Folding litter
US2650373A (en) * 1951-06-21 1953-09-01 Theodore J Zeller Folding stretcher
DE1207948B (en) * 1962-07-14 1965-12-30 Maschf Augsburg Nuernberg Ag Dismountable bridge, especially a moat bridge
US3417412A (en) * 1967-04-11 1968-12-24 Navy Usa Folding stretcher
EP0046273A1 (en) * 1980-08-16 1982-02-24 Walter Köhne Support consisting of pipe elements, section-form types and connectors serving as a frame-work for tables, couches, chairs, stretchers or the like

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US926438A (en) * 1908-08-14 1909-06-29 Joseph Ranko Folding bed.
US1129089A (en) * 1914-08-21 1915-02-23 Alexander Hajas Stretcher.
US3555578A (en) * 1968-09-09 1971-01-19 Benjamin D Pile Lightweight folding litter
US3886606A (en) * 1973-05-29 1975-06-03 John Guythar Bradford Foldable casualty carrier

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE536906A (en) *
US2335140A (en) * 1942-03-07 1943-11-23 Harold W Bell Folding stretcher
US2378809A (en) * 1943-03-26 1945-06-19 Zimmer Thomson Corp Folding litter
US2650373A (en) * 1951-06-21 1953-09-01 Theodore J Zeller Folding stretcher
DE1207948B (en) * 1962-07-14 1965-12-30 Maschf Augsburg Nuernberg Ag Dismountable bridge, especially a moat bridge
US3417412A (en) * 1967-04-11 1968-12-24 Navy Usa Folding stretcher
EP0046273A1 (en) * 1980-08-16 1982-02-24 Walter Köhne Support consisting of pipe elements, section-form types and connectors serving as a frame-work for tables, couches, chairs, stretchers or the like

Also Published As

Publication number Publication date
ZA862035B (en) 1986-11-26
ES293822Y (en) 1987-05-16
US4685161A (en) 1987-08-11
JPS61232847A (en) 1986-10-17
BR8601490A (en) 1986-12-09
PT82462A (en) 1986-11-05
NZ215523A (en) 1987-04-30
IL74801A0 (en) 1985-07-31
AU5481686A (en) 1986-10-09
EP0200646A2 (en) 1986-11-05
ES293822U (en) 1986-08-16
GR861088B (en) 1986-08-11
IL74801A (en) 1989-06-30

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