GB965159A - Improvements in or relating to folding structures - Google Patents

Improvements in or relating to folding structures

Info

Publication number
GB965159A
GB965159A GB4444162A GB4444162A GB965159A GB 965159 A GB965159 A GB 965159A GB 4444162 A GB4444162 A GB 4444162A GB 4444162 A GB4444162 A GB 4444162A GB 965159 A GB965159 A GB 965159A
Authority
GB
United Kingdom
Prior art keywords
frame
leg frame
rear leg
pivotally connected
secured
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.)
Expired
Application number
GB4444162A
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.)
REGINALD JOHN TURNEY
Original Assignee
REGINALD JOHN TURNEY
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 REGINALD JOHN TURNEY filed Critical REGINALD JOHN TURNEY
Priority to GB4444162A priority Critical patent/GB965159A/en
Publication of GB965159A publication Critical patent/GB965159A/en
Expired legal-status Critical Current

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
    • 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
    • B62B7/064—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable the handle bar being parallel to the front leg

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

965,159. Folding chairs. R. J. TURNEY. Nov. 23, 1962, No. 44441/62. Heading A4J. [Also in Division B7] A folding structure such as a deckchair, car seat, shopping or golf trolley, pushchair or pram comprising a front leg frame 4, a rear leg frame 5, a back frame 8 and a rigid sub frame has one end of the back frame 8 pivotally connected to one end of the rear leg frame 5 at 7, and one end of the front leg frame 4 pivotally connected to the back frame 8 at a point 10a intermediate the ends thereof so that the pivotal connection between the rear leg frame 5 and the back frame 8 can be moved away from the front leg frame 4, also the sub frame is pivotally connected to the front and rear leg frames 4 and 5 to permit movement of these frames into superposed relationship to one another and to the sub frame, the arrangement being such that in the erect condition of the structure the pivotal connection between the rear leg frame 5 and the back frame 8 lies adjacent the front leg frame 4. A push chair, as shown, in which the sub frame forms a beam 13 and the spacer bars are formed as parallel bars spaced by blocks 27 and engage guide strips 26 secured to vertical ribs 23 provided on the walls of the room and having felt pads 24 and manually operated hinged sealing flaps 25 which clamp the edges of the sheets and may be interlocked by limit switches with the winding gear to prevent raising of the curtain. Lazy tongs linkages 28, to control folding, and strain-relieving ropes secured to the spacers and to the beam 12 may be provided and, in a modification, a curtain is provided at each side of a structural beam, lever-operated cam, toggle &c. means being provided to force the curtains against seals on the beam and the hoisting arrangement being common or synchronized so that both curtains are operated together. seat is locked in its erect position by engaging a pivot pin 7 with a hooked locking piece 19. The chair is folded by pushing the frame 8 forwards after unhooking the locking piece 19, and it may be locked in its folded position by a strap or clamp. A seat squab 14 is supported by bars 10, 11, 13 and is hingedly connected to a back rest 16 which is secured to a supporting bar 12 by a strap 17.
GB4444162A 1962-11-23 1962-11-23 Improvements in or relating to folding structures Expired GB965159A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4444162A GB965159A (en) 1962-11-23 1962-11-23 Improvements in or relating to folding structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4444162A GB965159A (en) 1962-11-23 1962-11-23 Improvements in or relating to folding structures

Publications (1)

Publication Number Publication Date
GB965159A true GB965159A (en) 1964-07-29

Family

ID=10433302

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4444162A Expired GB965159A (en) 1962-11-23 1962-11-23 Improvements in or relating to folding structures

Country Status (1)

Country Link
GB (1) GB965159A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3848884A (en) * 1972-01-03 1974-11-19 E Ross Wheeled trolley
FR2538232A1 (en) * 1982-12-27 1984-06-29 Kassai Kk FOLDING CHAIR, IN PARTICULAR HIGH FOLDING CHAIR
GB2203937A (en) * 1987-05-02 1988-11-02 F W Equipment Limited Collapsible chairs
CN104085433A (en) * 2013-04-01 2014-10-08 明门香港股份有限公司 Folding positioning mechanism and stroller with mechanism
EP2455272A3 (en) * 2010-11-18 2014-11-19 Wonderland Nurserygoods Company Limited Child stroller frame

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3848884A (en) * 1972-01-03 1974-11-19 E Ross Wheeled trolley
FR2538232A1 (en) * 1982-12-27 1984-06-29 Kassai Kk FOLDING CHAIR, IN PARTICULAR HIGH FOLDING CHAIR
GB2132082A (en) * 1982-12-27 1984-07-04 Kassai Kk Collapsible chair
GB2203937A (en) * 1987-05-02 1988-11-02 F W Equipment Limited Collapsible chairs
EP2455272A3 (en) * 2010-11-18 2014-11-19 Wonderland Nurserygoods Company Limited Child stroller frame
CN104085433A (en) * 2013-04-01 2014-10-08 明门香港股份有限公司 Folding positioning mechanism and stroller with mechanism

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