Baby carriage grip rod locking mechanism

Details Baby carriage grip rod locking mechanism Baby carriage grip rod locking mechanism

1985-01-03

1986-09-30

Husar, Cornelius J.

Joints and connections

Articulated members

Plural distinct articulation axes

403 93, 403100, 403102, 403325, 16354, 16324, 280644, 297363, F16C 1100

Patent

active

046144544

ABSTRACT:
A locking mechanism for locking two foldable sections (2a, 2b) of a grip rod (2) of a baby carriage has two gears (26) meshing with each other. The grip rod sections are foldably interconnected by a coupling (12) which supports the gears (26) for rotation around their respective axes. One end surface of each gear (26) is formed with a locking recess (29) for receiving a locking plate (20) in the locked state. The locking plate is movable axially of the gears (26) for unlocking. The locking plate (20) is urged by a spring (32) into the locking recesses (29) to maintain the locked state. A push button (23) moves the locking plate (20) out of the locking recesses (29) against the force of the spring (32) to permit the folding.

REFERENCES:
patent: 477109 (1892-06-01), Flocke
patent: 575266 (1897-01-01), Knoll et al.
patent: 635744 (1899-10-01), Catudal
patent: 663195 (1900-12-01), McGuire
patent: 698137 (1902-04-01), Porter
patent: 2632440 (1953-03-01), Hauser et al.
patent: 2683321 (1954-07-01), Faber
patent: 4191397 (1980-03-01), Kassai

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