IE39050B1 - Collapsible structure - Google Patents
Collapsible structureInfo
- Publication number
- IE39050B1 IE39050B1 IE00439/74A IE43974A IE39050B1 IE 39050 B1 IE39050 B1 IE 39050B1 IE 00439/74 A IE00439/74 A IE 00439/74A IE 43974 A IE43974 A IE 43974A IE 39050 B1 IE39050 B1 IE 39050B1
- Authority
- IE
- Ireland
- Prior art keywords
- frame
- handle
- base
- frames
- members
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
- B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
- B62B7/08—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis
-
- 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
- A61G5/08—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable
-
- 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
- A61G5/08—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable
- A61G5/0808—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable characterised by a particular folding direction
- A61G5/085—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable characterised by a particular folding direction folding up and down, e.g. reducing or expanding the overall height of the wheelchair
-
- 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
- A61G5/08—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable
- A61G5/0891—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable having rigid supports, e.g. seat or back supports which retain their shape after folding of the wheelchair
-
- 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
- A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
- A61G5/121—Rests specially adapted therefor, e.g. for the head or the feet for head or neck
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
- B62B2205/20—Catches; Locking or releasing an articulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
- B62B7/044—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor three wheeled
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Otolaryngology (AREA)
- Handcart (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
1394564 Collapsible push chairs; handles LAWRENCE WILSON & SON Ltd 18 Dec 1973 00326/74 Headings B7B and B7T A collapsible structure, particularly a push chair or invalid carriage, comprises a base frame of pivotally interconnected members 2, 4, side frames B, C of pivotally interconnected members 8, 10 and 14, 16 connected to the base frame, and a foldable handle D, E connected to the base and side frames, the arrangement being such that on forward pivoting of the handle causes collapse of the frames both vertically and transversely. The side frame members are connected to the base frames by means of U- brackets 20, 28, 24, 34 fixed by vertical pivots to the base frame and are connected to the handle frame E by a cross-bar 56. The handle frame E is pivoted to a handle supported frame D pivotally mounted at the pivot 6 of the base frame members 2, 4. A latch member 46, having a safety catch 108, engages the bar 56 to hold the handle frame D in the operative position.
[GB1394564A]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB32674A GB1394564A (en) | 1973-12-18 | 1973-12-18 | Collapsible structure |
Publications (2)
Publication Number | Publication Date |
---|---|
IE39050L IE39050L (en) | 1975-06-18 |
IE39050B1 true IE39050B1 (en) | 1978-07-19 |
Family
ID=9702423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE00439/74A IE39050B1 (en) | 1973-12-18 | 1974-03-01 | Collapsible structure |
Country Status (6)
Country | Link |
---|---|
AU (1) | AU474897B2 (en) |
DE (1) | DE2412768A1 (en) |
FR (1) | FR2254469B1 (en) |
GB (1) | GB1394564A (en) |
IE (1) | IE39050B1 (en) |
IT (1) | IT1006405B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2123760A (en) * | 1982-07-09 | 1984-02-08 | Ogle Design Ltd | Foldable pushchairs |
US4616844A (en) * | 1983-07-15 | 1986-10-14 | Aprica Kassai Kabushikikaisha | Mechanism for locking opened state of baby carriage |
GB2196908B (en) * | 1986-10-03 | 1990-10-24 | Maclaren Ltd Andrews | A baby carriage |
US7686322B2 (en) | 2004-04-30 | 2010-03-30 | Chicco Usa, Inc. | Foldable stroller with memory recline |
EP2007614A1 (en) * | 2006-04-03 | 2008-12-31 | Graco Children's Products Inc. | Handle for collapsible stroller |
CA2704419C (en) | 2007-11-01 | 2013-07-02 | Chicco Usa, Inc. | Folding stroller actuating system |
US8100429B2 (en) | 2008-03-31 | 2012-01-24 | Artsana Usa, Inc. | Three dimensional folding stroller with infant carrier attachment and one hand actuated seat recline |
ES2533792T3 (en) | 2008-08-15 | 2015-04-14 | Artsana Usa Inc. | Pram |
US8240700B2 (en) | 2008-08-15 | 2012-08-14 | Artsana Usa, Inc. | Stroller with travel seat attachment |
USD636300S1 (en) | 2009-08-14 | 2011-04-19 | Artsana Usa, Inc. | Stroller |
USD651140S1 (en) | 2010-12-20 | 2011-12-27 | Artsana Usa, Inc. | Stroller frame tubing |
-
1973
- 1973-12-18 GB GB32674A patent/GB1394564A/en not_active Expired
-
1974
- 1974-03-01 IE IE00439/74A patent/IE39050B1/en unknown
- 1974-03-08 AU AU66434/74A patent/AU474897B2/en not_active Expired
- 1974-03-08 FR FR7408002A patent/FR2254469B1/fr not_active Expired
- 1974-03-16 DE DE2412768A patent/DE2412768A1/en active Pending
- 1974-04-09 IT IT7421082A patent/IT1006405B/en active
Also Published As
Publication number | Publication date |
---|---|
FR2254469A1 (en) | 1975-07-11 |
IT1006405B (en) | 1976-09-30 |
AU6643474A (en) | 1975-09-11 |
DE2412768A1 (en) | 1975-06-19 |
FR2254469B1 (en) | 1978-04-21 |
AU474897B2 (en) | 1976-08-05 |
GB1394564A (en) | 1975-05-21 |
IE39050L (en) | 1975-06-18 |
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