US3597878A - Animated toy - Google Patents

Animated toy Download PDF

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Publication number
US3597878A
US3597878A US829617A US3597878DA US3597878A US 3597878 A US3597878 A US 3597878A US 829617 A US829617 A US 829617A US 3597878D A US3597878D A US 3597878DA US 3597878 A US3597878 A US 3597878A
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United States
Prior art keywords
shaft
motor
head
control
torso
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 - Lifetime
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US829617A
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English (en)
Inventor
Cedric E Iwasaki
Raymond J Douglas
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Mattel Inc
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Mattel Inc
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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63HTOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H13/00Toy figures with self-moving parts, with or without movement of the toy as a whole
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63HTOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H11/00Self-movable toy figures
    • A63H11/18Figure toys which perform a realistic walking motion

Definitions

  • the rotatable shaft is also movable to a downward position in which the shaft is inhibited from rotating, thereby causing the motors housing, which -is connected to the dolls torso, to rotate and to rotate the torso therewith.
  • the dolls head is coupled to the torso with a torsion spring, which forms part of a head-spotting assembly. The latter is used to inhibit the rotation of the head during a fixed preselected portion of each revolution of the dolls torso. All the dolls motions are conv trolled by a knob extending out of the dolls head.
  • the present invention relates to an animated toy and, more particularly, to an animated toy, capable of performing one or more complex motions.
  • Prior Art mechanism which can be operated safely and easily by a child. It is primarily for the above-mentioned reasons that prior art ballerina-type dolls are typically of the nonanimated type, since the animation of the complex steps performed by a ballerina were found to be too difficult to implement with a simple, reliable and relatively inexpensive mechanism.
  • One of the primary goals of toy designers is to develop reasonably priced animated toys, which can be operated safely and easily by children. This goal has been achieved quite often plished by controlling the positionof a raised dolls arm when the doll stands upright.
  • the doll, described therein, is capable
  • Another object of the invention is to provide a relatively simple, reliable operable animated doll which is power operated to perform linear and/or rotational movements.
  • Yet another object of the present invention is to provide a powehdriven ballerina doll which can be operated with ease by a child to animate one or more of traditional ballet-type motions.
  • a further object of the invention is to provide. a poweroperated animated toy capable of performing a plurality of complex steps including linear and/or rotational motion.
  • the first step-controlling assembly is disengaged from the source and a second step-controlling assembly becomes engaged therewith, causing the dolls body to rotate.
  • the rotating doll animates a ballerina, performing a pirouette.
  • the doll also incorporates a head-spotting assembly to be described in detail.
  • FIGS. 1 through 3 are side and partial side views of the novel doll of the present invention.
  • FIG. 4 is an expanded view of various components in the DESCRIPTION OF THE PREFERRED EMBODIMENTS Attention is directed to FIGS. 1-4 which will be used to explain the embodiment of the novel doll of the present invention.
  • FlG..1 is a side view of a doll, with portions of a torso 200 and a head 202 removed, so as to reveal components, mounted therein.
  • FIG. 2 is a cross-sectional view of components in the torso, as viewed from the front of the doll.
  • FIG. 3 is a cross-sectional view of components mounted in head 202
  • FIG. 4 is an expanded isometric view of components in both the torso 200 and head 202.
  • the dolls motions are controlled by a mode control knob 205 inside a crows 207 on head 202.
  • a mode control knob 205 Extending downwardly from knob 205 is a crossshaped control shaft 210.
  • Shaft 210 extends into the torso 202 through the dolls neck. wherein an idler shaft 212 extends into shaft 210.
  • Shaft 212 is free to rotate within shaft 210.
  • a motor 215 (FIG. 2) is fixedly mounted in the torso 200 with the motors pinion 217 coupled to a gear 218, which is supported for free rotation on idler shaft 212.
  • Gear 218 is in turn coupled to a gear 220 which is free to rotate about a drive shaft 222.
  • a gear 224 is keyed to the top end of shaft 222. while a driver miter gear 226 is keyed to the bottom end of the same shaft.
  • gears 224 and 226 rotate whenever the drive shaft 222 rotates and vice versa.
  • the driver miter gear 226 (FIG. 2) is coupled to a driven miter gear 228 mounted on a crank axle 230, having two opposite crank ends 231 and 232 which are oriented lopposite each other. These ends support a pair of legs 233 (FIG. I) so that when the crank axle 230 rotates, the doll performs the stepping motion, which in ballet is often referred to as a pas de bouree.
  • the doll also includes a gear 235 which is rotatable about idler shaft 212.
  • Gear 235 which is rotatable about idler shaft 212.
  • Gear 235 is spring biased upwardly by an idler spring 236.
  • a top end of gear 235 which is in juxtaposition with the bottom end of control shaft 210 acts as a clutch 240 (FIG. 4) which defines a slot 242.
  • a pair of taps 244 extend from the bottom end of control shaft 210. The function of these tabs is to be inserted into slot 242 when the control shaft is pushed downwardly so as to lock gear 235 to the control shaft 210.
  • the control shaft may assume any one of three positions, two of which control the dolls motion and the third represents a neutral position.
  • the three positions include an UP position in which the shaft is placed by a pulling knob 205 to an extreme upward position, a DOWN position which the shaft assumes when the knob is fully pushed downwardly and a NEUTRAL position in which the shaft is in an intermediary position. Elec trical power is supplied to the motor 215 from a battery 245 only when the shaft 210 is in the UP or DOWN positions. In the NEUTRAL position, the motor is not energized. This is achieved by a novel switching arrangement to be described hereafter in connection with FIG. 5.
  • gear 235 engages gear 224.
  • the motor 215 is energized, causing the rotation of motor pinion 217, which in turn transmits rotary motion to gears 218, 220 an 235. Since gear 235 engages gear 224 rotary motion is transmitted to gear 224, drive shaft 222, gears 226 and 228 and crank axle 230.
  • the motor 215 In the DOWN position, the motor 215 is energized so that gears 217, 218 and 220 provide rotary motion to gear 235, which is coupled through the slot 242 of clutch 240 and tap 244, to the control shaft 210. If the shaft is not gripped tightly, the rotating gear 235 rotates the shaft 210 However, when gripping tightly, the shaft 210 is prevented from rotating, in turn inhibiting the rotation of gear 235 and the shaft of the motor 215 through the gears 220,218 and 127. Consequently, the housing of the motor 215 and, more particularly, the torso 200 in which the housing is secured, rotate. Thus, the doll rotates. When embodied in a ballerina doll the rotational motion is similar to the one known in ballet as the pirouette.
  • the doll's motion is controlled by the control shaft 210 which is connected to the knob 205.
  • the knob By pulling the knob so as to place the shaft in the UP position, rotary motion is supplied to the axle 230, causing the movement of the doll's legs, so that the doll performs the bouree.
  • the knob When the knob is in the intermediary position the shaft is in the NEUTRAL position in which the motor is deenergized.
  • the knob 205 By pushing on the knob 205 to place the shaft 210 in the DOWN position so that the gear 235 clears gear 224, and by gripping the shaft 210 the motor housing and the torso 200 to which it is connected rotate.
  • the doll performs the pirouette.
  • the arrangement 250 comprises a pair of pawls 251 and 252 which are an integral part ofthe switch actuator 254 (FIG. 4) which engages the control shaft 210 in a peripheral slot 255.
  • the pawls coact with a rotatable ratchet wheel 256.
  • a disc 258 and a ring 260 Coaxially mounted with the wheel 256 to rotate therewith is a disc 258 and a ring 260 which surrounds disc 258.
  • Disc 258 has a plurality of radial tabs 259 which extend from its periphery, while the ring 260 has a plurality ofinwardly directed tabs 261.
  • the wheel 256 which is rotatable in one direction only, as indicated by arrow 262, is shown with l teeth 263, disc 258 with five tabs 259a-259e, and ring 260 with five tabs 26la-261e.
  • the wheel, disc and ring rotate l8whenever the position of the control shaft is changed from one position to the other.
  • a brush 271 electrically couples the negative terminal of battery 245 to ring 260, while a brush 272 couples the disc 258 to the positive battery terminal.
  • a pair of wipers 275 and 276 are connected to the two terminals of motor 215.
  • wiper 275 will make contact with tab 261a of ring 260 and wiper 276 will make contact with a tab 259a from disc 258.
  • wipers 275 and 276 will be connected respectively, to the negative and positive battery terminals causing motor 215 to rotate in one direction.
  • the control shaft 210 is returned to the NEUTRAL position, wiper 275 will be between tabs 261a and 259d, while wiper 276 will be between tabs 259a and 261d. Consequently, the motor will be deenergized since the two wipers will not make contact with the battery terminals.
  • the control shaft 210 will again be moved from the NEUTRAL position, the wiper 275 will make contact with tab 259d and wiper 276 will make contact with tab 261d. Consequently, the motor 215 will be energized to rotate in a direction which is opposite to that which the motor assumed when wipers 275 and 276 were connected to the negative and positive terminals of the battery. From the foregoing it should be appreciated that the switching arrangement 250, in response to successive changes of the control shaft position from NEUTRAL reverses the connections between the battery terminals and the motor terminals to produce a reversal in the motors direction of rotation.
  • the doll of the presently described embodiment also includes a head-spotting arrangement. This arrangement may best be explained in connection with FIGS. 3 and 4, previously referred to, and FIGS. 6 and 7.
  • the Iatter-mentioned Figures are cross sections along lines 6-6 and 7-7 in FIG. 3.
  • the doll includes a neck adapter 291 which is fixedly secured to the torso 200 (see bottom of FIG. 3).
  • Adapter 291 which has a tab 292 extending from the top thereof, is coaxially supported within a head adapter 294 to which head 202 is secured.
  • Adapter 294 has a tap 295 (FIG. 4) extending downwardly from its top 307.
  • the two tabs are shaped so that when the two adapters are properly positioned with respect to one another, the two tabs are accommodated between ends 301 and 302 of a head spring 303 (FIG. 7) which is preloaded one turn and is secured in position about a member 305 (FIG. 4), which extends from the top of neck adapter 291.
  • Member 305 extends through an opening 306 in the closed top 307 of head adapter 294.
  • Member 305 defines a circular opening 310 (FIG. 7) so as to accommodate the control shaft 210 therein.
  • a cam plate 312 is welded to the top end of member 305 of the neck adapter 291.
  • the cam plate is integrally connected to the neck and the torso and therefore it rotates whenever the torso rotates.
  • the cam plate 312 forms or defines a continuous groove 315.
  • a spotting clutch has a downward pointing tab 322 (FIG. 3) which follows within the groove 315.
  • the clutch also has a radially outwardly directed tab 324 (FIGS. 4 and 6) whose function is to engage a radial inwardly directed tab 325 of an adapter cap 328 which is cemented to the head adapter 294.
  • the spotting clutch 320 defines a cross-shaped slot 330 which is designed to accommodate the cross-shaped control shaft 210. This cross section of slot 330 is greater than that of shaft 210. This is necessary in order to enable the clutch 320 to move in a direction transverse to the shafts longitudinal axis, as indicated by the double-headed arrow 332 in FIG. 6.
  • the clutch is shown in its extreme position to the left while in FIG. 8, to which reference is now made, the clutch is shown in its extreme position to the right.
  • the dolls torso 200 rotates, while the control shaft 210 is gripped so that it is stationary.
  • the dolls torso rotates the neck adapter 291 and cam plate 312 continuously rotate therewith.
  • the neck adapter 291 rotates, its tab 292 applies a force (pushes) to either end of torsion spring 303 (FIG. 7).
  • the spring in turn pushes the tab 295 of the head adapter 294.
  • the head adapter 294 which is secured to head 202, and the adapter cap 328, rotate with the torso until some force is applied which prevents any one of the three last-mentioned elements (head 202, head adapter 294 and adapter cap 328) from rotating.
  • this force is applied when tab 324 of clutch 320 engages tab 325 of the adapter cap 328.
  • the cam groove 315 may be thought of as comprising a concentric groove portion designated 315a and which is defined by an angle a, and a noncentric portion 315b.
  • the concentricity is with respect to a point 330 which is assumed to be located on the shafts longitudinal axis.
  • the radial distance of the center of concentric groove portion 315a is such that when the clutch tab or cam follower 322 is in the concentric portion 315a, the clutch is in its extreme right position so that tab 324 engages tab 325, as shown in FIG. 8.
  • tap 324 extends from clutch 320, when it engages tab 325 of the adapter cap 328, it stops the rotation of the latter including any parts connected thereto, such as the head adapter 294 and head 202.
  • the head is stopped, when the cam follower 322 is in groove portion 315a.
  • the noncentric groove portion 315b is shaped so that when the cam follower 322 is located therein (FIG. 6) the follower is close enough to the center of rotation so that the clutch is in a leftward position. Consequently, tab 324 does not engage tab 325 as shown in FIG. 6, and, therefore the adapter cap 328, the head adapter 294, and, most significantly, the head 202 are free to rotate.
  • the various components are shaped and secured within the doll so that the head is spotted, i.e. prevented from rotating while the doll faces forward, during a portion, such as a third, of each revolution or turn of the torso.
  • the revolution portion during which the head is stationary is controlled by the angle a (see FIG. 9). Except for this portion of the revolution, the torsion spring 303 interlocks the head adapter to rotate with the neck adapter, thus causing the head to rotate with the doll's torso.
  • the various components shown in the right-hand side of FIG. 4, including the neck adapter 291, head adapter 294, spring 303, cam plate 312, clutch 320 and adapter cap 328, serve as a head-spotting arrangement.
  • the head 202 faces in a forward direction during a portion of each revolution of the torso 200, At the end of this revolution position, the head is snapped to catch up with the rotating torso until it is stopped once more.
  • head-spotting has been used herebefore to refer to the feature of the invention in which a doll's head is maintained relatively stationary during a portion of a revolution of the doll's body, so that the head seems to point in a selected direction.
  • a term is particularly applicable in connection with a doll which includes a head portion
  • the term may be interpreted generically and defined as spot holding" to refer to holding or maintaining one portion of a device, such as a toy, fixedly pointing at a selected spot or in a selected direction during a portion of a revolution of the rest of the toy's body.
  • spot-holding will therefore be used hereafter in the appended claims, particularly, in claims not limited to a doll.
  • a toy comprising:
  • a body having a first body member and a second body I member
  • control member adapted to be in either a first or a second member position and in a intermediary position, between said first and second positions;
  • switch means coupled to said control member for energizing said motor with energy from said source to provide rotary motion to said motor shaft when said control member is in either said first position or said second position and for disconnecting said motor from said switch means when said control member is in said intermediary position;
  • gear train means coupled to said motor and to said second body member, and including a rotatable element and means for biasing said element to be in a first element position when said control member is in said first member position for utilizing therotary motion of said motor shaft to move said second body member with respect to said first body member, said rotatable element being biasable by said control member when the latter is in said second member position to assume a second element position in which said second body member does not move with respect to said first body member, said control member and said rotatable element including means for engaging said control member with said rotatable element when the latter are in their second positions, whereby said control member rotates as a function of the rotary motion of said motor shaft, said control member being adapted to be held stationary to inhibit the rotation of said motor shaft, so that said first and second body members rotate about said control member.
  • said first body member comprises a torso and a head of a doll and said second body member comprises the doll's legs
  • said control member comprises an elongated control shaft having an end extending through the top of the dolls head, said control shaft being adapted to be pulled in a direction away from the doll's head to assume said first member position and said control shaft being adapted to be pushed toward said head to assume said second member position in which said control shaft rotates unless inhibited.
  • said toy further includes head-spotting means, operable in association with said torso and said head for controlling the rotation of said head as a function of the rotation of said torso when said control shaft is in said second position and said torso and the legs rotate about said control shaft.
  • said headspotting means includes a first tab connected to said torso to rotate therewith, a second tab connected to said head, torsion spring means for coacting with said first and second tabs to urge said head to rotate with said torso in the absence of a force inhibiting the rotation of said head, a cam member connected to said torso to rotate therewith, said member defining a central opening through which said control shaft extends, said cam member further defining an annular groove having a first concentric groove portion and a second nonconcentric groove portion, a cap member coupled to said head and having a radial inwardly directed tab, and a nonrotatable clutch member having a cam follower extending therefrom which is engaged to follow in the groove of said cam member, said clutch member being movable in a direction perpendicular to the axis of rotation of said cam member as a function of the cam follower, following in said groove, said clutch member further including a radial outwardly directed member for engaging the tab
  • a doll comprising:
  • a doll body including a torso, a head, a pair of legs and a pair of arms;
  • a DC motor having a motor shaft in a motor housing, said housing being fixedly mounted to and in said torso;
  • switch means for controlling the connections between said battery and said motor, to control the energization of said motor thereby to control the rotation of said motor shaft;
  • crank axle having crank ends disposed 180 apart with respect to said axle, for supporting said legs thereon and for moving said legs with respect to said torso as said crank axle is rotated;
  • gear train means including a first gear and a second gear
  • control shaft having a manually operable end extending through said head, and a second opposite end disposed in said doll body, said control shaft being adapted to be manually pulled to assume a first shaft position in which said second shaft end is displaced from said first gear to enable said first gear to engage said second gear, said control shaft being adapted to be pushed toward said head to assume a second shaft position in which the shaft second end biases said first gear away from said second gear to inhibit the rotation of said crank axle, said shaft further including engageable means at said second end for engaging said first gear when the control shaft is in said second position, whereby inhibiting the rotation of said control shaft, said motor housing and the torso to which it is coupled rotate about said control shaft.
  • control shaft is operable to assume a NEUTRAL position between said first and second shaft positions
  • switch means include means coupled to said control shaft for controlling the motor to be connected to said battery only when said control shaft is in either said first or second shaft positions and is disconnected from said battery when said control shaft is in said NEUTRAL position
  • said motor is a reversible DC motor of the type whose shaft rotates in a first direction when terminals of said motor are connected to a battery in a first polarity sense and the shaft rotates in a second direction when the terminals of said motor are connected to said battery in a second polarity sense, opposite said first
  • said switch means includes a multitab disc, concentrically mounted for rotation in a multitab ring, and means for rotating said disc and ring whereby each time said shaft changes position said disc and ring control the sense of connection between said motor and said battery, to change between said first and second polarity senses, as a function of successive changes in the position of said control shaft from said neutral position.
  • an animated figure toy including a head, a body and legs, the combination comprising:
  • shaft means rotatably mounted in said figure toy; means for supporting said figure toy for rotation about a vertical axis while standing on at least one of said legs; holding means on said shaft extending upwardly from the top of said head, said holding means being grippable by a user of said toy to support said toy in an upright position and hold said shaft against rotation while said body is rotated about said shaft.
  • the combination described in claim 12 including motor means for relatively rotating said shaft and body.

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US829617A 1969-06-02 1969-06-02 Animated toy Expired - Lifetime US3597878A (en)

Applications Claiming Priority (1)

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US82961769A 1969-06-02 1969-06-02

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US3597878A true US3597878A (en) 1971-08-10

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US829617A Expired - Lifetime US3597878A (en) 1969-06-02 1969-06-02 Animated toy

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US (1) US3597878A (fr)
JP (1) JPS4917501B1 (fr)
DE (2) DE7017734U (fr)
FR (1) FR2052388A5 (fr)
GB (1) GB1269752A (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700384A (en) * 1971-03-25 1972-10-24 Mattel Inc Ballerina doll
US3834071A (en) * 1972-02-22 1974-09-10 Marvin Glass & Associates Doll with coordinated head and torso movement
US4182076A (en) * 1978-02-17 1980-01-08 Mattel, Inc. Animated doll
US5045015A (en) * 1990-04-24 1991-09-03 Tyco Industries, Inc. Doll having a pair of mechanically driven legs
US20040198160A1 (en) * 2002-04-22 2004-10-07 Fong Peter Sui Lun Animation device for head, mouth, arms and body of a toy
US8662955B1 (en) 2009-10-09 2014-03-04 Mattel, Inc. Toy figures having multiple cam-actuated moving parts
US20150209683A1 (en) * 2014-01-24 2015-07-30 Gang Co., Ltd. Toy
US9233312B1 (en) * 2013-09-12 2016-01-12 Mary Dressendofer Animated dancing doll and instructional method therewith

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5387753U (fr) * 1976-12-18 1978-07-19

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038275A (en) * 1960-05-24 1962-06-12 Curci Alfred Self-walking device
US3421258A (en) * 1965-12-13 1969-01-14 Lettam Inc Walking doll mechanism
US3484988A (en) * 1967-05-22 1969-12-23 Saul Robbins Walking doll with ambulatory traction-drive mechanism

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038275A (en) * 1960-05-24 1962-06-12 Curci Alfred Self-walking device
US3421258A (en) * 1965-12-13 1969-01-14 Lettam Inc Walking doll mechanism
US3484988A (en) * 1967-05-22 1969-12-23 Saul Robbins Walking doll with ambulatory traction-drive mechanism

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700384A (en) * 1971-03-25 1972-10-24 Mattel Inc Ballerina doll
US3834071A (en) * 1972-02-22 1974-09-10 Marvin Glass & Associates Doll with coordinated head and torso movement
US4182076A (en) * 1978-02-17 1980-01-08 Mattel, Inc. Animated doll
US5045015A (en) * 1990-04-24 1991-09-03 Tyco Industries, Inc. Doll having a pair of mechanically driven legs
US20040198160A1 (en) * 2002-04-22 2004-10-07 Fong Peter Sui Lun Animation device for head, mouth, arms and body of a toy
US6935919B2 (en) * 2002-04-22 2005-08-30 Peter Sui Lun Fong Animation device for head, mouth, arms and body of a toy
US8662955B1 (en) 2009-10-09 2014-03-04 Mattel, Inc. Toy figures having multiple cam-actuated moving parts
US9233312B1 (en) * 2013-09-12 2016-01-12 Mary Dressendofer Animated dancing doll and instructional method therewith
US20150209683A1 (en) * 2014-01-24 2015-07-30 Gang Co., Ltd. Toy
US9242183B2 (en) * 2014-01-24 2016-01-26 Tomy Company, Ltd. Toy

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Publication number Publication date
DE2023183A1 (de) 1970-12-23
GB1269752A (en) 1972-04-06
FR2052388A5 (fr) 1971-04-09
DE7017734U (de) 1970-10-08
JPS4917501B1 (fr) 1974-05-01

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