Combined launching device for launching spinning tops

• US 9,968,860 B2
• Filed: 05/26/2016
• Issued: 05/15/2018
• Est. Priority Date: 12/16/2015
• Status: Active Grant

• Current Assignee: TOMY Company Limited
• Original Assignee: TOMY Company Limited
• Inventors: Shindo, Yukihiro
• Primary Examiner(s): Bumgarner, Melba
• Assistant Examiner(s): Baldori, Joseph B
• Application Number:
  US15/165,240
• Publication Number:
  US 20170173477A1
• Time in Patent Office: 719 Days
• Field of Search: 446239, 446247, 446257, 446259
• CPC Class Codes: A63H 1/04 with string or band winding devices

Abstract

A combined launching device for launching spinning tops, includes a first launching unit and a second launching unit. Each launching unit includes a casing. The casing accommodates a spinning top holder for holding a spinning top and a spinning mechanism, wherein the spinning mechanism is operated to spin and launch the spinning top by linearly and manually moving an operating member in a predetermined operating direction, wherein the casing of the first launching unit has a first coupler, and the casing of the second launching unit has a second coupler removably combined with the first coupler, and wherein the first launching unit is combined with the second launching unit such that the first and second spinning top holders face in the same direction and the predetermined operating direction of the operating member is the same for the first and second launching units.

Claims

1. A device for launching spinning tops, comprising:

a first launcher having—

a first spinning top holder for holding a first top,

a first pinion having teeth and being operatively connected to the first spinning top holder,

a first coupler, and

an opening extending through the first coupler and the first launcher;

a second launcher having—

a second spinning top holder for holding a second top,

a second pinion having teeth and being operatively connected to the second spinning top holder,

wherein the first and second pinions are arranged along a first line,

a second coupler, and

an opening extending through the second coupler and the second launcher,

wherein the first and second couplers removably connect the first and second launchers in series along the first line,

wherein the openings are arranged along a second line parallel to the first line; and

an operating member that has a handle, a linear projection with a first portion and a second portion, and an edge extending along the first and second portions,

wherein the first portion is closest to the handle and the second portion is spaced from the handle by the first portion,

wherein the edge at the second portion includes a number of teeth and the edge at the first portion is flat, and

wherein the operating member is movable within the openings from a first position wherein the teeth on the edge of the second portion engage the teeth of the second pinion to turn the second pinion, but the flat edge on the first portion does not engage the teeth of the first pinion, to a second position wherein the teeth on the edge of the second portion engage the teeth of the first and second pinions to turn the first and second pinions, and to outside the device, and

wherein the teeth of the first pinion and the teeth of the second pinion only contact the same number of teeth of the operating member as the operating member moves from the first position to outside the device.

2. A device for launching spinning tops, comprising:

a first launcher having—

a first spinning top holder for holding a first top,

a first pinion having teeth and being operatively connected to the first spinning top holder,

a first coupler formed on an end surface of the first launcher, and

an opening extending through the end surface and the first launcher;

a second launcher having—

a second spinning top holder for holding a second top,

a second pinion having teeth and being operatively connected to the second spinning top holder,

wherein the first and second pinions are arranged along a first line,

a second coupler formed on an end surface of the second launcher, and

an opening extending through the end surface and the second launcher,

wherein the first and second couplers removably connect the first and second launchers in series along the first line,

wherein the openings are arranged along a second line parallel to the first line; and

an operating member having a first portion, a second portion and an edge extending along the first and second portions,

wherein the edge at only the second portion includes a number of teeth,

wherein the operating member is received within the openings along the second line,

wherein the operating member is movable within the openings between a first position where the teeth on the second portion are received only in the teeth of the second pinion, a second position where the teeth on the second portion are engaged with the teeth on the both of the first and second pinions, and a third position wherein the teeth on the second portion are disengaged from the teeth of both of the first and second pinions and the operating member is separated from the device, and

wherein, as the operating member moves from the first position to the third position, the teeth of the first pinion and the teeth of the second pinion only contact the same number of teeth of the operating member.