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EP0688553A1 - Cadre de support trapézoidal, en particulier pour aide de réhabilitation - Google Patents

Cadre de support trapézoidal, en particulier pour aide de réhabilitation Download PDF

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Publication number
EP0688553A1
EP0688553A1 EP95101676A EP95101676A EP0688553A1 EP 0688553 A1 EP0688553 A1 EP 0688553A1 EP 95101676 A EP95101676 A EP 95101676A EP 95101676 A EP95101676 A EP 95101676A EP 0688553 A1 EP0688553 A1 EP 0688553A1
Authority
EP
European Patent Office
Prior art keywords
angled
pipe
support frame
pipe section
pieces
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.)
Granted
Application number
EP95101676A
Other languages
German (de)
English (en)
Other versions
EP0688553B1 (fr
Inventor
Michael Markwald
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.)
Markwald Ute
Original Assignee
Markwald Ute
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 Markwald Ute filed Critical Markwald Ute
Publication of EP0688553A1 publication Critical patent/EP0688553A1/fr
Application granted granted Critical
Publication of EP0688553B1 publication Critical patent/EP0688553B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories

Definitions

  • the invention relates to a trapezoidal closed support frame, in particular for rehabilitation aids.
  • lateral support frames are used, for example in toilet chairs, wheelchairs etc., it is desirable or also necessary to adapt the width and height of these support frames to the respective requirements so that there is always sufficient stability, i.e. the greater the height of the frame is selected, the larger the width of the frame must also be selected.
  • the height and width adjustment of a frame has been carried out by two successive and independent steps, namely first a height adjustment and then a width adjustment or vice versa.
  • the height and width adjustments are not linked to one another, rather they are made more or less arbitrarily from case to case, it being impossible to ensure that the same conditions are always met.
  • the invention has for its object to adjust a support frame in a fixed predetermined ratio both in height and in width and to fix it in the desired and set position.
  • the lateral inclination is chosen in accordance with the selected inclination Leg inevitably reached and ensured that an adjustment of the height is accompanied by a proportional change in the width of the frame, with the choice of the inclination of the side legs in a simple manner, the proportions from case to case to the particular circumstances or adapt necessities.
  • the invention is shown schematically in the drawing in an exemplary embodiment and is explained below with reference to this.
  • the straight pipe section 1 essentially forms the baseline of the trapezoidal frame.
  • one leg 3 and 3 'of the pipe stretching pieces 2 and 2' are telescopically inserted.
  • the other legs 4 and 4 'of the pipe stretching pieces 2 and 2' are inserted in the same way into the angled end regions 6 and 6 'of the angled pipe section 5 forming the upper base line of the trapezoidal frame with its central part 6'.
  • the end regions 6 and 6 'of the angled pipe section 5 are angled here with the formation of a radius', like the legs 3 and 4 or 3' and 4 'of the pipe stretching pieces 2 and 2'.
  • a radius' like the legs 3 and 4 or 3' and 4 'of the pipe stretching pieces 2 and 2'.
  • different radii can be selected, which can also be made more or less large, as best suited to the circumstances.
  • a frame can also be realized whose height in relation to the width differs significantly from the shape shown.
  • the legs 3 and 4 or 3 'and 4' of the pipe stretching pieces 2 and 2 'do not have to be of the same length, rather there is also a multitude of different training options.
  • Pipes or “pipe pieces” and “telescopic slidably guided “are to be understood in the broadest sense here.
  • pipes of all types and shapes for example square, round, hexagonal, oval pipes, etc., as well as pipes with notches or indentations running in the longitudinal direction, are possible
  • Pipes can be at least partially designed as slotted pipes and the use of profile bars of various types and designs can be provided, provided that it is only provided that the parts can be easily moved into one another while ensuring mutual safe guidance.
  • the straight pipe section 1 forms the lower base line of the trapezoid legs 3 and 3 'of the pipe stretching pieces 2 and 2' with skid-like configurations to be provided, in which case the legs 3 and 3 'either overlap the straight pipe section 1 on the outside or are passed through a longitudinal slot on the underside of the straight pipe section 1.
  • two mutually parallel frames will be used, for example with the angled pipe section 5 on the side of a seat or the like. attached frame.
  • screws can be provided, which are used to determine the position reached in an overlap area of the frame.
  • fixation can also be achieved in many other ways with other locking and / or tensioning devices, for example with one such as is described in German patent application P 44 18 193.0-12.
  • the invention can be used with great advantage wherever frequent changes in height and width, and in particular those in a certain proportional ratio, are simultaneously desired or necessary.
  • their sensible application is also conceivable, for example, in the automotive and furniture industries for the purpose of adapting seat, arm and leg supports to different conditions.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Tents Or Canopies (AREA)
  • Supports For Pipes And Cables (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Buffer Packaging (AREA)
EP95101676A 1994-05-28 1995-02-08 Cadre de support trapézoidal, en particulier pour aide de réhabilitation Expired - Lifetime EP0688553B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4418674 1994-05-28
DE4418674A DE4418674C1 (de) 1994-05-28 1994-05-28 Trapezförmiger geschlossener Tragrahmen, insbesondere für Rehabilitationshilfsmittel

Publications (2)

Publication Number Publication Date
EP0688553A1 true EP0688553A1 (fr) 1995-12-27
EP0688553B1 EP0688553B1 (fr) 1999-05-06

Family

ID=6519203

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95101676A Expired - Lifetime EP0688553B1 (fr) 1994-05-28 1995-02-08 Cadre de support trapézoidal, en particulier pour aide de réhabilitation

Country Status (4)

Country Link
EP (1) EP0688553B1 (fr)
AT (1) ATE179588T1 (fr)
DE (2) DE4418674C1 (fr)
ES (1) ES2131226T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1097689A3 (fr) * 1999-11-03 2001-09-19 Rehateam di Pivato G. e Casagrande A. sas Plaque réglable pour fixer aux flancs d'un siège avec son dossier et accessoires, utilisée en particulier pour des fauteuils roulants et fauteuils roulants construits avec ce système
CN105745484A (zh) * 2013-09-05 2016-07-06 照明产品生产公司 支撑框架

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4431076A (en) * 1981-06-24 1984-02-14 Simpson Robert C Adjustable collapsible wheelchair
FR2535606A1 (fr) * 1982-11-04 1984-05-11 Barsanti Jean Cadres de marche : en accroitre la stabilite et en regler la largeur
EP0312969A2 (fr) * 1987-10-19 1989-04-26 Mulholland Designs, Inc. Châssis ajustable de fauteuil roulant
US5226439A (en) * 1991-08-30 1993-07-13 Keeffe Henry J O Support device for use with chairs

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074683A (en) * 1976-06-07 1978-02-21 Chiara Anthony J Di Walker with tray

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4431076A (en) * 1981-06-24 1984-02-14 Simpson Robert C Adjustable collapsible wheelchair
FR2535606A1 (fr) * 1982-11-04 1984-05-11 Barsanti Jean Cadres de marche : en accroitre la stabilite et en regler la largeur
EP0312969A2 (fr) * 1987-10-19 1989-04-26 Mulholland Designs, Inc. Châssis ajustable de fauteuil roulant
US5226439A (en) * 1991-08-30 1993-07-13 Keeffe Henry J O Support device for use with chairs

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1097689A3 (fr) * 1999-11-03 2001-09-19 Rehateam di Pivato G. e Casagrande A. sas Plaque réglable pour fixer aux flancs d'un siège avec son dossier et accessoires, utilisée en particulier pour des fauteuils roulants et fauteuils roulants construits avec ce système
CN105745484A (zh) * 2013-09-05 2016-07-06 照明产品生产公司 支撑框架
CN105745484B (zh) * 2013-09-05 2017-09-15 照明产品生产公司 支撑框架

Also Published As

Publication number Publication date
DE4418674C1 (de) 1996-02-01
ATE179588T1 (de) 1999-05-15
ES2131226T3 (es) 1999-07-16
DE59505817D1 (de) 1999-06-10
EP0688553B1 (fr) 1999-05-06

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