FR2379418A1 - FOLDING CHASSIS, ESPECIALLY FOR CHILDREN'S CARS - Google Patents

FOLDING CHASSIS, ESPECIALLY FOR CHILDREN'S CARS

Info

Publication number
FR2379418A1
FR2379418A1 FR7802920A FR7802920A FR2379418A1 FR 2379418 A1 FR2379418 A1 FR 2379418A1 FR 7802920 A FR7802920 A FR 7802920A FR 7802920 A FR7802920 A FR 7802920A FR 2379418 A1 FR2379418 A1 FR 2379418A1
Authority
FR
France
Prior art keywords
handlebar
chord
frame
stopper
locking ring
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Withdrawn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
FR7802920A
Other languages
French (fr)
Inventor
Georg Kramer
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.)
HOFMANN METALLWAREN
Original Assignee
HOFMANN METALLWAREN
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 HOFMANN METALLWAREN filed Critical HOFMANN METALLWAREN
Publication of FR2379418A1 publication Critical patent/FR2379418A1/en
Withdrawn legal-status Critical Current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
    • B62B7/10—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable by folding down the body to the wheel carriage or by retracting projecting parts into the box-shaped body
    • 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
    • B62B2205/06—Foldable with a scissor-like mechanism
    • 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
    • B62B2205/24—Catches; Locking or releasing an articulation to hold in the folded position

Abstract

L'invention concerne un châssis pliant, notamment pour voitures d'enfants, dont le guidon en U est articulé, par ses branches au-dessus de l'axe d'articulation du châssis, à deux membrures de celui-ci, dont les extrémités supérieures s'avancent au-dessus des points d'articulation, cependant qu'une bague de verrouillage prévue sur l'une, au moins, des deux branches du guidon peut, en position d'utilisation du châssis, être glissée au-dessus des membrures de celui-ci, tandis qu'à la branche du guidon est fixé à pivotement, entre le point d'articulation et la bague de verrouillage, un dispositif d'arrêt dont l'étrier d'arrêt tourné vers la membrure du châssis limite, lors d'un verrouillage involontaire du guidon, l'angle de pivotement de ce dernier par rapport aux membrures, ou qui fixe la bague de verrouillage dans sa position de verrouillage. Le dispositif de sécurité est formé, du côté opposé à la membrure, comme un étrier de butée, qui limite l'angle de pivotement du dispositif d'arrêt en formant surface de réaction, dans une position déterminée, dans laquelle celui-ci forme avec la membrure un angle aigu, de sorte que lorsque le guidon tourne à sa position d'utilisation contre le membrure, l'étrier d'arrêt du dispositif glisse automatiquement au-dessus de l'extrémité libre de la membrure et embrasse celle-ci en assurant la position du guidon.The invention relates to a folding frame, in particular for baby carriages, the U-shaped handlebar of which is articulated, by its branches above the articulation axis of the frame, to two members of the latter, whose ends upper arms advance above the articulation points, while a locking ring provided on at least one of the two arms of the handlebar can, in the position of use of the chassis, be slid over the frames thereof, while at the branch of the handlebar is pivotally fixed, between the articulation point and the locking ring, a stopper whose stopper is turned towards the frame member limit , in the event of an involuntary locking of the handlebars, the pivot angle of the latter with respect to the frames, or which fixes the locking ring in its locked position. The safety device is formed, on the side opposite to the frame, like a stop bracket, which limits the pivoting angle of the stop device by forming a reaction surface, in a determined position, in which the latter forms with the chord at an acute angle, so that when the handlebar rotates to its position of use against the chord, the stopper of the device automatically slides over the free end of the chord and embraces it in ensuring the position of the handlebars.

FR7802920A 1977-02-03 1978-02-02 FOLDING CHASSIS, ESPECIALLY FOR CHILDREN'S CARS Withdrawn FR2379418A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7703155U DE7703155U1 (en) 1977-02-03 1977-02-03 SCISSOR CHASSIS, ESPECIALLY FOR BABY CARRIERS

Publications (1)

Publication Number Publication Date
FR2379418A1 true FR2379418A1 (en) 1978-09-01

Family

ID=6675080

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7802920A Withdrawn FR2379418A1 (en) 1977-02-03 1978-02-02 FOLDING CHASSIS, ESPECIALLY FOR CHILDREN'S CARS

Country Status (6)

Country Link
AT (1) AT380843B (en)
DE (1) DE7703155U1 (en)
FR (1) FR2379418A1 (en)
GB (1) GB1596575A (en)
IT (1) IT1107072B (en)
NL (1) NL7800951A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3525834A1 (en) * 1985-07-19 1987-01-29 Schraeder Margarete Fold-up push-chair

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2257482A1 (en) * 1974-01-15 1975-08-08 Brio Barnvagnar Ab Locking system for folding frame push chair - sliding ring is passed over folding frame members

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2257482A1 (en) * 1974-01-15 1975-08-08 Brio Barnvagnar Ab Locking system for folding frame push chair - sliding ring is passed over folding frame members

Also Published As

Publication number Publication date
NL7800951A (en) 1978-08-07
IT7867213A0 (en) 1978-02-03
ATA77478A (en) 1985-12-15
IT1107072B (en) 1985-11-18
GB1596575A (en) 1981-08-26
DE7703155U1 (en) 1977-05-18
AT380843B (en) 1986-07-10

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Legal Events

Date Code Title Description
ST Notification of lapse