TH98147A

TH98147A - Pedal automatic transmission The power unit is provided with a pedal automatic transmission. And the motorcycle that was arranged had a pedal automatic transmission

Info

Publication number: TH98147A
Application number: TH801004318A
Authority: TH
Inventors: มูรายามะ ทาคูจิ; โออิชิ อะคิฟูมิ
Original assignee: นายกฤชวัชร์ ชัยนภาศักดิ์; นายสัตยะพล สัจจเดชะ
Filing date: 2008-08-20
Publication date: 2009-09-03

Abstract

DC60 (04/08/54) [ปัญหา] เพื่อที่จะจัดเตรียมชุดส่งกำลังซึ่งมีขนาดกะทัดรัดในทิศทางตามแกนของเพลารับ กำลัง และมีระยะค่อนข้างสั้นระหว่างเพลารับกำลังและเพลาส่งกำลัง [วิธีการปัญหา] ชุดส่งกำลัง 31 ประกอบด้วยเพลาหมุนที่หนึ่ง 53, เพลาหมุนที่สอง 54, และ เพลาหมุนที่สาม 64, ซึ่งเพลาแต่ละอันถูกจัดวางในทิศทางตั้งฉากกับทิศทางของแกนของเพลารับกำลัง 52, คลัตช์ที่หนึ่ง 55, คู่เปลี่ยนเกียร์ที่หนึ่ง 86 ซึ่งประกอบด้วยเฟืองที่หนึ่ง 58 และเฟืองที่สอง 63 ซึ่ง หมุนไปพร้อมกับชิ้นประกอบคลัตช์ด้านส่งกำลัง57, คู่เกียร์ส่งกำลังที่หนึ่ง 84 ซึ่งประกอบด้วยเฟืองที่ สาม 87 ซึ่งหมุนไปพร้อมกับเพลาหมุนที่หนึ่ง 53 และเฟืองที่สี่ 75, คู่เกียร์ส่งกำลังที่สอง 85 ซึ่ง ประกอบด้วยเฟืองที่ห้า 74 ซึ่งหมุนไปพร้อมกับเพลาหมุนที่สอง 54 และเฟืองที่หก 78, คลัตช์ที่สอง 70, และคู่เปลี่ยนเกียร์ที่สอง 91 ซึ่งประกอบด้วยเฟืองที่เจ็ด 73 ซึ่งหมุนไปพร้อมกับชิ้นประกอบคลัตช์ ด้านส่งกำลัง 72 และเฟืองที่แปด 77 แกน C2 และแกน C4 อย่างน้อยหนึ่งแกนไม่ปรากฏอยู่ใน ระนาบ P [ปัญหา] เพื่อที่จะจัดเตรียมชุดส่งกำลังซึ่งมีขนาดกะทัดรัดในทิศทางตามแกนของเพลารับ กำลัง และมีระยะค่อนข้างสั้นระหว่างเพลารับกำลังและเพลาส่งกำลัง [วิธีการปัญหา] ชุดส่งกำลัง 31 ประกอบด้วยเพลาหมุนที่หนึ่ง 53, เพลาหมุนที่สอง 54, และ เพลาหมุนที่สาม 64, ซึ่งเพลาแต่ละอันถูกจัดวางในทิศทางตั้งฉากกับทิศทางของแกนของเพลารับกำลัง 52, คลัตช์ที่หนึ่ง 55, คู่เปลี่ยนเกียร์ที่หนึ่ง 86 ซึ่งประกอบด้วยเฟืองที่หนึ่ง 58 และเฟืองที่สอง 63 ซึ่ง หมุนไปพร้อมกับชิ้นส่วนคลัตช์ฝั่งส่ง 57, คู่เกียร์ส่งกำลังที่หนึ่ง 84 ซึ่งประกอบด้วยเฟืองที่สาม 87 ซึ่ง หมุนไปพร้อมกับเพลาหมุนที่หนึ่ง 53 และเฟืองที่สี่ 75, คู่เกียร์ส่งกำลังที่สอง 85 ซึ่งประกอบด้วย เฟืองที่ห้า 74 ซึ่งหมุนไปพร้อมกับเพลาหมุนที่สอง 54 และเฟืองที่หก 78, คลัตช์ที่สอง 70, และคู่ เปลี่ยนเกียร์ที่สอง 91 ซึ่งประกอบด้วยเฟืองที่เจ็ด 73 ซึ่งหมุนไปพร้อมกับชิ้นส่วนคลัตช์ฝั่งส่ง 72 และ เฟืองที่แปด 77 แกน C2 และแกน C4 อย่างน้อยหนึ่งแกนไม่ปรากฎอยู่ในระนาบ P DC60 (04/08/54) [Issue] In order to provide a compact transmission unit in the axial direction of the power shaft and relatively short distance between the power shaft and the transmission shaft. [Problem Method] The transmission 31 consists of the first shaft 53, the second rotating shaft 54, and the third rotating shaft 64, each of which is positioned perpendicular to the direction of the axis of the transmission shaft 52, First clutch 55, First gear shifter 86, which consists of the first gear 58 and the second gear 63 which rotates with the transmission clutch assembly 57, the first transmission pair 84, which consists of the third gear 87 which rotates. Along with the first pivot shaft 53 and the fourth gear 75, the second pair of transmission 85, which consists of the fifth 74, which rotates with the second spindle 54 and the sixth gear 78, the second clutch 70, and pair. Second gear 91, consisting of the seventh gear 73, rotating with the transmission clutch assembly 72 and eighth gear 77, axis C2 and at least one of the C4 axes, did not appear in the P-plane [issue]. Prepare a power transmission unit which is compact in the axial direction of the power shaft and relatively short between the power and transmission shaft. [Problem Method] The transmission 31 consists of the first shaft 53, the second rotating shaft 54, and the third rotating shaft 64, each of which is positioned perpendicular to the direction of the axis of the transmission shaft 52, First clutch 55, 1st gear pair 86, consisting of the first gear 58 and the second gear 63 which rotates with the transmission side clutch element 57, the first transmission pair 84, which consists of the third gear 87, which rotates. Equipped with first pivot shaft 53 and fourth gear 75, second gear pair 85 consisting of fifth shaft 74 which rotates with second shaft 54 and sixth gear 78, second clutch 70, and shifter pair. Second gear 91, consisting of the seventh gear 73, rotating with the transmission clutch part 72 and the eighth gear 77, axis C2 and at least one of the C4 axes, do not appear in the P-plane.

Claims

1. The pedal-operated automatic transmission, along with the input and output shafts, consists of: the first, second, and third rotating shafts, which are connected to or comprise the output shafts. Each shaft is positioned perpendicular to the axis of the input shaft; the first clutch, consisting of the receiving clutch element which rotates with the input shaft and the transmitting clutch element which can rotate relative to the input shaft; the first gear pair, consisting of the first gear which rotates with the transmitting clutch element of the first clutch and the second gear which meshes with the first gear and rotates with the first rotating shaft; the first output gear pair, consisting of the third gear which rotates with the first rotating shaft and the fourth gear which meshes with the third gear and rotates with the second rotating shaft; the second output gear pair, consisting of the fifth gear which rotates with the second rotating shaft and the sixth gear which meshes with the fifth gear and rotates with the third rotating shaft; and the first one-way transmission mechanism, positioned between the second rotating shaft and the fifth gear. In order to transmit the rotation of the second rotating shaft to the fifth gear but not the rotation of the fifth gear to the second rotating shaft, or a second one-way rotation transmission mechanism is placed between the third rotating shaft and the sixth gear to transmit the rotation of the sixth gear to the third rotating shaft but not the rotation of the third rotating shaft to the sixth gear, a second clutch consisting of a receiving clutch element that rotates with the second rotating shaft and a transmitting clutch element that can rotate relative to the second rotating shaft, and a second gear changer consisting of the seventh gear that rotates with the transmitting clutch element of the second clutch and the eighth gear that meshes with the seventh gear and rotates with the third rotating shaft. This second gear changer has a different gear ratio from the gear ratio of the first gear changer, and in this case, at least one axis of the first rotating shaft and the axis of the third rotating shaft do not appear on the plane consisting of the axes of the receiving shaft and the axis of the second rotating shaft.

2. A pedal-operated automatic transmission, as defined by reference 1 therein, has the axis of the first rotating shaft on one side of the plane and the axis of the third rotating shaft on the other side of the plane.

3. The pedal-operated automatic transmission, as defined by claim 2, has additional components: an outer frame housing the input shaft, output shaft, second rotating shaft, and third rotating shaft; and a lower part of the outer frame constructed with an oil reservoir; and where the axis of the first rotating shaft is positioned above the plane and the axis of the third rotating shaft is positioned below the plane.

4. The pedal-operated automatic transmission, as defined by claim 1, has additional components: a third clutch consisting of a receiving clutch element that rotates with the input shaft and a transmitting clutch element that can rotate relative to the input shaft, and this third clutch is connected at a speed different from the rotational speed of the input shaft; and a third transmission gear pair consisting of a ninth gear that rotates with the transmitting clutch element of the third clutch and a tenth gear that meshes with the ninth gear and rotates with the input shaft, and has a gear ratio different from the gear ratios of the first and second transmission gear pairs.

5. The pedal-operated automatic transmission, defined by claim 4, has additional components: a displacement clutch, a fourth clutch, and a twelfth gear meshing with the eleventh gear and rotating with the third shaft. This fourth gear has a different gear ratio from the first, second, and third gears.

6. A pedal-operated automatic transmission, as defined by reference 1 therefor, has a third rotating shaft tilted forward of the second rotating shaft in the longitudinal direction.

7. The power transmission unit consists of the driving source, which has the crankshaft, and the pedal-operated automatic transmission, which consists of the input shaft, which is connected to the driving source and the transmission shaft. The pedal-operated automatic transmission then consists of the first, second, and third rotating shafts, which are connected to the transmission shafts, or consists of the transmission shafts. Each shaft is positioned perpendicular to the axis of the input shaft. The first clutch consists of the receiving clutch element, which rotates with the input shaft, and the transmitting clutch element, which can rotate relative to the input shaft. The first gear pair consists of the first gear, which rotates with the transmitting clutch element of the first clutch, and the second gear, which meshes with the first gear and rotates with the first rotating shaft. The first transmission gear pair consists of the third gear, which rotates with the first rotating shaft, and the fourth gear, which meshes with the third gear and rotates with the second rotating shaft. The second transmission gear pair consists of the fifth gear, which rotates with the second rotating shaft, and the sixth gear, which meshes with the fifth gear and rotates with the third rotating shaft. A one-way rotational transmission mechanism is placed between the second rotating shaft and the fifth gear to transmit the rotation of the second rotating shaft to the fifth gear, but not the rotation of the fifth gear to the second rotating shaft. Alternatively, a second one-way rotational transmission mechanism is placed between the third rotating shaft and the sixth gear to transmit the rotation of the sixth gear to the third rotating shaft, but not the rotation of the third rotating shaft to the sixth gear. The second clutch consists of a receiving clutch element that rotates with the second rotating shaft and a transmitting clutch element that can rotate relative to the second rotating shaft. The second gear shifter consists of the seventh gear, which rotates with the transmitting clutch element of the second clutch, and the eighth gear, which meshes with the seventh gear and rotates with the third rotating shaft. This second gear shifter has a different gear ratio from the first gear shifter, and in this case, at least one axis of the first and third rotating shafts does not appear on the plane comprising the axes of the receiving shaft and the second rotating shaft.

8. The transmission assembly according to claim 7, where the driving source also consists of a balancer, which comprises a balance shaft connected to the crankshaft, and the first rotating shaft, the second gear, or at least part of the third gear, and at least part of the balancer are positioned to overlap as seen in the direction along the axis of the first rotating shaft.

9. Motorcycles, comprising the transmission system as claimed in claim 7.

10. The motorcycle, as per claim 9 therein, has one axis of the second rotating shaft located above or below the axis of the power shaft.

11. The motorcycle referred to in claim 9 also comprises a chassis structure in which the powertrain is temporarily deactivated. This chassis consists of a rear frame positioned near the rear of the powertrain, the rear wheel which rotates while the driveshaft rotates, and a tail knuckle whose one end is located on the rear frame to allow for swinging and the other end is located on the rear wheel to allow for rotation.