PL449886A1 - Zespół koła - Google Patents

Zespół koła

Info

Publication number
PL449886A1
PL449886A1 PL449886A PL44988624A PL449886A1 PL 449886 A1 PL449886 A1 PL 449886A1 PL 449886 A PL449886 A PL 449886A PL 44988624 A PL44988624 A PL 44988624A PL 449886 A1 PL449886 A1 PL 449886A1
Authority
PL
Poland
Prior art keywords
axle
wheel assembly
driving wheel
rotation
support structure
Prior art date
Application number
PL449886A
Other languages
English (en)
Inventor
Grzegorz Piątek
Original Assignee
Liw Care Technology Spółka Z Ograniczoną Odpowiedzialnością
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 Liw Care Technology Spółka Z Ograniczoną Odpowiedzialnością filed Critical Liw Care Technology Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL449886A priority Critical patent/PL449886A1/pl
Priority to EP25203406.1A priority patent/EP4714669A1/en
Publication of PL449886A1 publication Critical patent/PL449886A1/pl

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H3/00—Appliances for aiding patients or disabled persons to walk about
    • A61H3/04—Wheeled walking aids for patients or disabled persons
    • 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
    • A61G5/02—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person
    • 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
    • A61G5/1005—Wheelchairs having brakes
    • A61G5/1021—Wheelchairs having brakes engaging specific brake elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general ; Anti-clogging castors
    • B60B33/006—Castors in general ; Anti-clogging castors characterised by details of the swivel mechanism
    • B60B33/0063—Castors in general ; Anti-clogging castors characterised by details of the swivel mechanism no swivelling action, i.e. no real caster
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general ; Anti-clogging castors
    • B60B33/0078—Castors in general ; Anti-clogging castors characterised by details of the wheel braking mechanism
    • B60B33/0084—Castors in general ; Anti-clogging castors characterised by details of the wheel braking mechanism acting on axle end
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general ; Anti-clogging castors
    • B60B33/0078—Castors in general ; Anti-clogging castors characterised by details of the wheel braking mechanism
    • B60B33/0097—Castors in general ; Anti-clogging castors characterised by details of the wheel braking mechanism acting permanently, e.g. for increased security on low friction surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/04—Braking mechanisms; Locking devices against movement
    • B62B5/0404—Braking mechanisms; Locking devices against movement automatic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H3/00—Appliances for aiding patients or disabled persons to walk about
    • A61H3/04—Wheeled walking aids for patients or disabled persons
    • A61H2003/046—Wheeled walking aids for patients or disabled persons with braking means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/14—Special force transmission means, i.e. between the driving means and the interface with the user
    • A61H2201/1445—Overrunning clutches; One-way clutches
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/14—Special force transmission means, i.e. between the driving means and the interface with the user
    • A61H2201/1454—Special bearing arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B19/00—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
    • B60B19/12—Roller-type wheels

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pain & Pain Management (AREA)
  • Epidemiology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Transportation (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Rolling Contact Bearings (AREA)
  • Rehabilitation Tools (AREA)

Abstract

Zespół koła przeznaczony do mocowania do konstrukcji wsporczej, zawierający koło jezdne z ośką (30), układ oporowy zamocowany na ośce (30), do zwiększania oporu ruchu obrotowego koła jezdnego, znamienny tym, że zawiera ponadto układ blokujący do tymczasowego blokowania ruchu obrotowego koła jezdnego w jednym kierunku, zawierający łożysko jednokierunkowe (51) zamocowane na ośce (30) oraz element blokujący (55) do blokowania ruchu bieżni zewnętrznej łożyska jednokierunkowego (51) względem konstrukcji wsporczej.
PL449886A 2024-09-24 2024-09-24 Zespół koła PL449886A1 (pl)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL449886A PL449886A1 (pl) 2024-09-24 2024-09-24 Zespół koła
EP25203406.1A EP4714669A1 (en) 2024-09-24 2025-09-19 A wheel assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL449886A PL449886A1 (pl) 2024-09-24 2024-09-24 Zespół koła

Publications (1)

Publication Number Publication Date
PL449886A1 true PL449886A1 (pl) 2026-03-30

Family

ID=97069179

Family Applications (1)

Application Number Title Priority Date Filing Date
PL449886A PL449886A1 (pl) 2024-09-24 2024-09-24 Zespół koła

Country Status (2)

Country Link
EP (1) EP4714669A1 (pl)
PL (1) PL449886A1 (pl)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09135872A (ja) * 1995-11-16 1997-05-27 Etsuzo Fukuda 歩行補助車用の速度自動制御装置
CN111075858A (zh) * 2019-12-28 2020-04-28 北京工业大学 老年防摔助步车
PL245147B1 (pl) * 2022-05-31 2024-05-20 Politechnika Bialostocka Chodzik, zwłaszcza dla dziecka z niepełnosprawnością ruchową

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0007708B1 (en) * 1978-07-05 1981-11-04 Alfred Walter Barker Mobility aid
DE29803692U1 (de) * 1998-03-04 1998-06-04 Bauriedl, Josef, 92431 Neunburg Triebfelge mit mechanischem Bremsenergiespeicher für Schubkarren

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09135872A (ja) * 1995-11-16 1997-05-27 Etsuzo Fukuda 歩行補助車用の速度自動制御装置
CN111075858A (zh) * 2019-12-28 2020-04-28 北京工业大学 老年防摔助步车
PL245147B1 (pl) * 2022-05-31 2024-05-20 Politechnika Bialostocka Chodzik, zwłaszcza dla dziecka z niepełnosprawnością ruchową

Also Published As

Publication number Publication date
EP4714669A1 (en) 2026-03-25

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