Unlock instant, AI-driven research and patent intelligence for your innovation.

dependent transmission

A technology of transmission and quantity, applied in the direction of transmission, elements with teeth, gear transmission, etc., can solve the problem that the flexibility of non-independent transmission is not as good as that of independent transmission.

Active Publication Date: 2018-08-14
VOLVO CAR CORP
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the flexibility of the dependent transmission is not as good as that of the independent transmission

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • dependent transmission
  • dependent transmission
  • dependent transmission

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] Two embodiments of the invention are shown and described below, simply by way of illustration of two modes of carrying out the invention. The drawings and description are to be regarded as illustrative rather than restrictive.

[0031] The transmission of the present invention now incorporates Figure 1-3 to describe. figure 1 A dependent transmission 10 for a motor vehicle is shown. The transmission includes an input shaft 20 , an output shaft 50 , a first countershaft 30 and a second countershaft 40 . A first drive gear 21 provided at the input shaft 20 is arranged to interact with a first gear 31 arranged on the first countershaft 30 and with a second gear 41 arranged on the second countershaft 40 . The teeth of the gears interact when they fit together, thereby creating torque when rotated. In order to transmit the power / torque provided by the first driving gear 21 to the first gear 31 to the drive wheels of the vehicle, the first countershaft 30 is also provide...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a transmission for a motor vehicle, the transmission (10) comprising an input shaft (20) and at least one first and second intermediate shaft (30; 40), and an output shaft (50), the input shaft being provided with a first driving gear (21), the first driving gear (21) interacts with the first gear (31) arranged on the first intermediate shaft (30) and the second gear (41) arranged on the second intermediate shaft (40) function, wherein the first and second intermediate shafts are also respectively provided with a first and a second output shaft (32; 42) interacting with a common final drive gear (51) arranged on the output shaft. The number of teeth (n31) on the first gear is selected such that the number of teeth on the first gear can be reduced or increased by at least one tooth relative to the number of teeth (n21) of the first driving gear without affecting the first driving gear The number of teeth, whereby a decrease or increase in the number of teeth of the first gear is compensated by a profile variation of the teeth of the first gear.

Description

technical field [0001] The invention relates to a transmission for a motor vehicle and in particular to a transmission with dependent gear steps. The transmission includes an input shaft, at least first and second countershafts, and an output shaft. The input shaft is provided with a first drive gear interacting with a first gear arranged on the first countershaft and a second gear arranged on the second countershaft, and the first countershaft and The second countershaft is also provided with a first output gear and a second output gear, respectively, which interact with a common final drive gear arranged on said output shaft. Background technique [0002] There are several types of transmissions used in vehicles. Transmissions with one input shaft driving either the first countershaft or the second countershaft can have independent or dependent layouts. In a transmission with independent layout, all driven gears on the countershaft are driven by a drive gear on the inpu...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F16H3/02
CPCF16H1/206F16H1/22F16H55/08F16H2003/0803F16H3/093F16H2003/0931F16H2055/0893Y10T74/19642
Inventor J·C·霍尔姆斯特伦F·亨宁松
Owner VOLVO CAR CORP