The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 25, 2000
Filed:
Sep. 28, 1999
Yakov Fleytman, Orion, MI (US);
Other;
Abstract
Transmission device utilizes a self-locking enveloping worm (1) and enveloping type worm gear (2) in combination with differentials. The worm gear has less than 24 teeth and enveloping angle one revolution of worm thread more than 15 degrees. Mechanical motion from the input of one member (4) of the differential is transmitted to the output (5) of another member of the differential. Control member of the differential connected to the worm gear. Unlocking motion of worm gear (2) controlling by rotation of enveloping worm, connected to auxiliary motor (17). The transmission device for transmitting an oscillating input (4) to a single directional output (5) incorporates some of the worm and worm gear combinations with spider or bevel differentials. The usage of this invention not only transmits the rotation utilizing an oscillating input but also transmits the torque for the conventional power transmission. For example, this system can be utilized as part of a vehicle transmission or a gearbox with changeable ratio.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile