Automotive six-gear automatic transmission with brushless wire-driven centrifugal ball arm jointing devices

A technology of automatic transmission and coupling device, which is applied in the field of automobile transmission, can solve the problems of high power consumption, large volume of electromagnetic clutch, and large energy consumption in operation, and achieve the effects of low cost, simple structure, and low energy consumption

Active Publication Date: 2017-05-31
SHANDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the above-mentioned patented technologies, the electromagnetic clutch used to realize the shift-by-wire process is large in size and low in speed, and the power co

Method used

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  • Automotive six-gear automatic transmission with brushless wire-driven centrifugal ball arm jointing devices
  • Automotive six-gear automatic transmission with brushless wire-driven centrifugal ball arm jointing devices
  • Automotive six-gear automatic transmission with brushless wire-driven centrifugal ball arm jointing devices

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Embodiment Construction

[0036] The following describes the technical solutions in the embodiments of the present invention in detail with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all the embodiments; Embodiments, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

[0037] Such as Figure 1 to Figure 4 As shown, the automotive six-speed automatic transmission with brushless wire control centrifugal ball arm coupling device of the present invention includes an input shaft 1Z, an output shaft 2Z, an input gear 1, a first-speed input gear 11, a second-speed input gear 12, and a third-speed Input gear 13, fifth-speed input gear 15, sixth-speed input gear 16, reverse input gear 17, first-speed driving gear 21, second-speed driving gear 22, third-speed driving gear 23, fi...

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Abstract

The invention discloses an automotive six-gear automatic transmission with brushless wire-driven centrifugal ball arm jointing devices. The brushless wire-driven centrifugal ball arm jointing device is arranged between an input gear of each gear and a driving gear of each gear; by controlling the brushless wire-driven centrifugal ball arm jointing devices to joint and separate, gear control of the automotive six-gear automatic transmission with the brushless wire-driven centrifugal ball arm jointing devices is realized. The transmission disclosed by the invention has the advantages of being compact in structure, capable of gearing dynamically, free of mechanical or hydraulic gearing parts, low in operating energy consumption and the like.

Description

Technical field [0001] The invention belongs to the technical field of automobile transmission, and relates to an automobile automatic transmission, more specifically, a six-speed automobile automatic transmission with a brushless wire-controlled centrifugal ball arm engagement device. Background technique [0002] Automatic transmissions are widely used in various vehicles such as automobiles, electric vehicles, and construction machinery. Existing automatic transmissions mainly include four types: hydraulic mechanical automatic transmission (AT), metal belt continuously variable automatic transmission (CVT), mechanical automatic transmission (AMT), and dual clutch automatic transmission (DCT). The shift process control of the above four types of automatic transmissions are all realized by electronically controlled hydraulic servo devices. The hydraulic servo devices are composed of hydraulic pumps, multiple hydraulic valves, multiple hydraulic clutches, multiple brakes, etc., w...

Claims

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Application Information

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IPC IPC(8): F16H61/28F16H63/30F16H61/04
CPCF16H61/04F16H61/28F16H63/30F16H2306/00F16H2200/0052F16H63/3043F16H3/093F16H2003/0935F16H2200/2048F16H63/3458F16H61/0403F16H2306/48F16H61/2807F16H2063/3046
Inventor 曲金玉任传波吕娜娜张攀王吉华
Owner SHANDONG UNIV OF TECH
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