TH6573A

TH6573A - Automatic powertrain for vehicles

Info

Publication number: TH6573A
Application number: TH8801000076A
Authority: TH
Inventors: นูติ นายมาร์โก
Original assignee: นายดำเนิน การเด่น
Filing date: 1988-02-05
Publication date: 1989-09-01

Abstract

เพื่อเป็นการจัดระบบส่งกำลังแบบอัตโนมัติให้กับยานพาหนะที่มีช่วงของอัตราส่วนการส่งกำลังที่กว้าง จึงได้จัดให้มีชุดส่งกำลังชุดแรกที่สามารถเปลี่ยนแปลงอัตราส่วนการส่งกำลังได้อย่างต่อเนื่องมาต่อไว้ทางด้านเข้าของมันเข้ากับเพลาขับเคลื่อน และก็มีชุดส่งกำลังชุดที่สองและชุดที่สามเป็นอย่างน้อยไว้ด้วยโดยต่างก็เป็นชุดส่งกำลังที่มีอัตราส่วนคงที่และต่างก็ได้ถูกต่อไปทางด้านเข้าของมันเข้ากับชุดส่งกำลังชุดแรกในขณะที่ทางด้านออกต่อเข้ากับเพลาถูกขับของยานพาหนะซึ่งต่างก็ทำหน้าที่ส่งกำลังสลับกันไป ทั้งนี้โดยชุดส่งกำลังชุดทีสองและชุดที่สามได้ถูกต่อกับเข้าไว้กับชุดส่งกำลังชุดแรกด้วยอุปกรณ์ต่อควบอัตโนมัติคู่หนึ่ง ซึ่งจะต่อเข้าที่ระดับความเร็วในการกระรตุ้นที่แตกต่างกัน To provide automatic powertrain to vehicles with a wide range of power transmission ratios. Therefore, the first power transmission unit that can continuously change the power transmission ratio was later placed on its inlet to the drive shaft. And there is also at least a second and at least a third set of transmission, each of which are constant ratios, and they are connected to their inlet with the first set while At the output side, connected to the driving shaft of the vehicle, each of which serves to transmit power alternately The second and third powertrains are connected to the first with a pair of automatic couplings. Which will connect at different levels of stimulation speed

Claims

1. The vehicle automatic powertrain contains the first powertrain that can vary the transmission ratio. Continuously With the first transmission set to be connected To the driving shaft of the vehicle And it also consists of a set Send at least a second and a third set. Which the second set And the third unit has a different constant power transmission ratio, where the driven side of the powertrain is Two and a third were attached to the drive side of the set. First transmission And which the driving side of the power transmission set Two and a third of the aforementioned series were attached to the propulsion shaft of the craft. Vehicles for alternating power transmission Connection between first and second and third powertrain Each such set is connected through the first device and the set. The second, that each consisted of the driven part and the driven part by The propulsion and driven parts can be connected together. And break apart automatically as a function of Faster in the stimulation of the driving part And which the speed of excitation of the driven part in the device Equipment to connect the aforementioned third set The second and third powertrain sets consist of At least the first and second cogwheels were present, with the first of the first pair of cogwheels attached to the axle, while the first of the first cogwheels. The second pair of gears is securely attached to the drive part of the The second set of accessories By the second cogwheel of the wheel The second pair of gears was firmly attached to the driven shaft.

2. Automatic transmission set according to claim 1, in which the first and second set of control attachments are coupling clutch.

3. Automatic powertrain according to claim 1, in which the first and second set of control attachments are coupled clutches. By friction through the centrifugal mass

4. Automatic transmission according to claim 1, in which the first set of transmission consisted of a driving pulley with the eoouo was driven. Which are connected together by a power transmission belt By driving pulley with pulley Such pulleys are made up of two pulleys, and at least one of each pulley is able to move. Can be in an axial direction from the other side

5. Automatic transmission unit according to claim 4 consists of a set Control of centrifugal mass connected to the pulley hemisphere. One of the drive pulley To act on the periodic change Between the halves of the pulley As a function of the angular velocity

6. Automatic power transmission according to claim 4, which the pulley is One such driver was firmly attached to the driver's section. The first control device is moved and is firmly attached to the driven part of the second coupling.

7. Automatic transmission according to claim 6, which the pulley two The segments of the driven pulley are firmly attached to each section. Of the two halves that have been connected together Two-way cam And there is a flexible device separated between the lines The two cams are in order to make both halves of The pulley enters a common position when an inter-rotation occurs.

8. Automatic transmission according to claim 4, which the pulley two The segments of the driven pulley are firmly attached to each section. Of the two halves that have been connected together Two-way cam And there is a flexible device separated between the lines These two cam's in order to make both halves of The pulley enters a common position when an inter-rotation occurs.

9. Automatic transmission unit according to claim 8 consists of a set Control of centrifugal mass connected to one side Of the drive pulley for the purpose of making a change in the