GB304247A - Improvements in spring-operated driving mechanisms - Google Patents

Improvements in spring-operated driving mechanisms

Info

Publication number
GB304247A
GB304247A GB1701/29A GB170129A GB304247A GB 304247 A GB304247 A GB 304247A GB 1701/29 A GB1701/29 A GB 1701/29A GB 170129 A GB170129 A GB 170129A GB 304247 A GB304247 A GB 304247A
Authority
GB
United Kingdom
Prior art keywords
spring
shaft
toys
sector
operated driving
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
GB1701/29A
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.)
ROBERT HUTZLER
Original Assignee
ROBERT HUTZLER
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 ROBERT HUTZLER filed Critical ROBERT HUTZLER
Publication of GB304247A publication Critical patent/GB304247A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G1/00—Spring motors
    • F03G1/02—Spring motors characterised by shape or material of spring, e.g. helical, spiral, coil

Abstract

304,247. Hutzler, R. Jan. 18, 1928, [Convention date]. Mechanical l toys; roundabouts. - In a spring-operated driving- mechanism for toys in which a shaft is driven by a tension spring through a train of gears and a toothed sector from which projects a thumb lever, the vertical shaft s of the roundabout or other toy. is driven by a spring k through a toothed sector f, intermediate gears p, q, and pinion r, the spindle o of the intermediate gears being journalled in slots n, concentric with the sector f, so that during the stressing of the spring by a thumb lever h, projecting from the sector, the intermediate gear q is disengaged from the pinion r. The shaft s is journalled at its upper end in a casing t and carries the roof of the roundabout from the periphery of which a number of seat carriers are suspended. A flywheel may be provided on the shaft s. The mechanism may be adapted for driving other types of toys, for which purpose the shaft s may be arranged horizontally, or be provided with cams or cranks.
GB1701/29A 1928-01-18 1929-01-17 Improvements in spring-operated driving mechanisms Expired GB304247A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE304247X 1928-01-18

Publications (1)

Publication Number Publication Date
GB304247A true GB304247A (en) 1930-01-30

Family

ID=6116470

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1701/29A Expired GB304247A (en) 1928-01-18 1929-01-17 Improvements in spring-operated driving mechanisms

Country Status (1)

Country Link
GB (1) GB304247A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2393202A1 (en) * 1977-05-30 1978-12-29 Autovox Spa DECLUTABLE TRANSMISSION DEVICE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2393202A1 (en) * 1977-05-30 1978-12-29 Autovox Spa DECLUTABLE TRANSMISSION DEVICE

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