TH32479B

TH32479B - Transmission mechanism for axle and wheel hub

Info

Publication number: TH32479B
Application number: TH401003033A
Authority: TH
Inventors: โมชิซูกิ นายทาเคชิ; โคซูกิ นายมาซาโนริ; อิการาชิ นายมาซาฮิโกะ
Original assignee: นางดารานีย์ วัจนะวุฒิวงศ์; นางสาวสนธยา สังขพงศ์; นายโรจน์วิทย์ เปเรร่า; นายธเนศ เปเรร่า
Filing date: 2004-08-06
Publication date: 2012-04-25

Abstract

DC60 (28/10/47) ส่วนฟันเพลา (22) มียอดสวมครอบ (22a) ซึ่งมีความหนาฟันแปรผัน และส่วนฟันดุมล้อ (28) ซึ่งมียอดตรง (28a) ซึ่งมีความหนาของฟันคงที่และมีเส้นผ่าศูนย์กลางด้านในแปรผันจาก ปลายหนึ่งไปยังก้านเพลา (24) แอ่ง (22b) ของส่วนฟันเพลา (22) มีบริเวณขั้นที่หนึ่ง (30) ที่ยก ตัวขึ้นไปทางส่วนฟันดุมล้อ (28) และยอด (28a) ของส่วนฟันดุมล้อ (28) มีบริเวณขั้นที่สอง (32) ที่หดออกห่างจากส่วนฟันเพลา (22) จุดเริ่มต้น (P1) ของบริเวณขั้นที่หนึ่ง (30) และจุดเริ่มต้น (P2) ของบริเวณขั้นที่สอง (32) ได้รับการปรับตั้งไว้ในตำแหน่งที่สอดคล้องกันซึ่งเหลื่อมจากกัน และกันเป็นระยะห่างที่ได้รับการกำหนดไว้ก่อนหน้า (L4) ส่วนฟันเพลา (22) มียอดสวมครอบ (22a) ซึ่งมีความหนาฟันแปรผัน และส่วนฟันดุมล้อ (28) ซึ่งมียอดตรง (28a) ซึ่งมีความหนาของฟันคงที่และมีเส้นผ่าศูนย์กลางด้านในแปรผันจาก ปลายหนึ่งไปยังก้านเพลา (24) แอ่ง (22b) ของส่วนฟันเพลา (22) มีบริเวณขั้นที่หนึ่ง (30) ที่ยก ตัวขึ้นไปทางส่วนฟันดุมล้อ (28) และยอด (28a) ของส่วนฟันดุมล้อ (28) มีบริเวณขั้นที่สอง (32) ที่หดออกห่างจาอส่วนฟันเพลา (22) จุดเริ่มต้น (P1) ของบริเวณขั้นที่หนึ่ง (30) และจุดเริ่มต้น (P2) ของบริเวณขั้นที่สอง (32) ได้รับการปรับตั้งไว้ในตำแหน่งที่สอดคล้องกันซึ่งเหลื่อมจากกัน และกันเป็นระยะห่างที่ได้รับการกำหนดไว้ก่อนหน้า (L4) DC60 (28/10/47) The shaft tooth (22) has a crown (22a) with variable tooth thickness. and the hub tooth section (28), which has a straight peak (28a), which has a fixed tooth thickness and a variable inner diameter from One end to the axle shaft (24), the basin (22b) of the axle tooth section (22) has a first step area (30) that rises towards the hub tooth section (28) and the top (28a) of the hub tooth section. The wheel (28) has a second stage area (32) that retracts from the axle tooth part (22), the starting point (P1) of the first stage area (30) and the starting point (P2) of the second stage area (P2). 32) are set in the corresponding overlapping positions. and each other is the previously defined spacing (L4). The shaft tooth (22) has a crown (22a) with variable tooth thickness. and the hub tooth section (28), which has a straight peak (28a), which has a fixed tooth thickness and a variable inner diameter from One end to the axle shaft (24), the basin (22b) of the axle tooth section (22) has a first step area (30) that rises towards the hub tooth section (28) and the top (28a) of the hub tooth section. The wheel (28) has a second stage area (32) that retracts from the axle tooth part (22), the starting point (P1) of the first stage area (30), and the beginning (P2) of the second stage area. (32) are set in the corresponding overlapping position. and each other is the previously defined distance (L4).

Claims

1. A mechanism for transmitting torque power between axle (12) and hub (14) is positioned around the axle (12) while retaining the formed axle tooth (22). On the axle (12) and the hub tooth (28) formed on the hub (14), join together. Which has the characteristics that The shaft tooth (22) has a crown (22a) with variable tooth thickness and a basins (22b) with a variable outer diameter increasing from a point on the basin. (22b) towards the shank (24) of the axle (12) and the hub tooth part (28) has a straight cut (28a) with a constant tooth thickness and a slit. The inner center is proportional to a point on the top (28a) towards the shaft shaft (24) and basins (28b) with a constant inner diameter in the axial direction of the shaft (12). Hold the 1st right where the change in the outer diameter of the basin (22b) of the axle tooth section (22) and the change in the inner diameter of the crest (28a) of the hub tooth segment (28) are adjusted. (12) 3. Mechanism according to claim 2, where the basin (22b) of the axle tooth section (22) has a region. The first stage (30) is raised towards the hub tooth segment (28) and the top (28a) of the said hub tooth (28) has a second stage (32) that is It is retracted away from the shaft teeth (22) and where the beginning (P1) of the first stage (30) and the beginning (P2) of the second stage. (32) will be set. In the respective positions which are overlapped by a predetermined distance (L4) 4. Mechanism according to claim 3, where at the first stage (30) of the shaft tooth segment (22) will There is an angle of inclination (thread) that is set at a value range from 5 degrees to 45 degrees. 5. Mechanism according to claim 1, where different primary load transmission areas are arranged by Depending on the size of the load being applied to the area in which the axle tooth (22) and the hub tooth (28) grind each other, 6. Mechanism according to claim 5, where the size of the load The low, medium and high loads are selected instead of the main load transmission areas (a, b, c) for low load transmission. Medium load and high load, respectively, are generated continuously with in the direction of the top cover screw (P0) of the crown (22a) towards the shaft shank (24) 7. Mechanism according to claim 1. Where the basins (22b) of the axle tooth segment (22) are arc regions (130) with a predetermined radius of curvature and protruding towards the hub tooth portion (28). And the top (28a) and the hub tooth (28) will have a step (132) facing the arc (130) and retracted away from the axle tooth (22). 8. Mechanism according to claim 7, where the origin (P1) of the arc (130) is connected to the basin (22b) of the axle tooth segment (22) and the starting point. (P2) of the step area (132) connected to the top (28a) of the hub teeth (28) are set in their respective positions which overlap each other. 9. Mechanism according to claim 1, where the basin (22b) of the shaft tooth segment (22) has a long, tapered region (230) with a corresponding increase in diameter. Towards the hub tooth section (28) and the said top (28a) of the said hub tooth segment (28) there is a step area (232) facing the said hub area (230) and where It was retracted away from the shaft teeth (22) 1 0. Mechanism according to claim 9, where the starting area (P1) of the elongated region (230) and the beginning (P2) of the stage. Say (232) is set in sequential positions which are square to each other by Preset spacing 1

1. Mechanism according to claim 9, where the elongated region (230) of the shaft tooth (22) has an elevation (theta) angle set at a value in the range from 6 degrees to 65 degrees 1.

2. Mechanism according to claim 1, where at the top (28a) of the hub tooth segment (28), there is a long, tapered region (336) with a corresponding increase in diameter away from the axle tooth segment. Say (22) 1

3. Mechanism according to claim 1, where the tip (28a) of the said hub tooth (28) has an arc area (338) with a predetermined radius of and Retracted from the shaft teeth (22) 1

4. Mechanism according to claim 1, where the apex (22a) of the axle tooth segment (22) will have an outer diameter which is constant in the axial direction of the shaft (12) 1.

5. Mechanism according to claim 1, where the apex (22a) of the shaft tooth segment (22) has an outer diameter which is proportional to the axial direction of the shaft (12) 1.

6. Mechanism according to claim 15, where the apex (22a) of the axle tooth segment (22) has an outer diameter which is gradually reduced towards the said shaft (24) 1.

7.A mechanism for transmitting torque power between axle (12) and hub (14) is positioned around the axle (12) while holding the shaft tooth (22) formed on the shaft (12). And the teeth of the hub (28) that are formed on the hub (14) in connection with each other and together. Which has the characteristics that The axle tooth (22) has a crown (22a) with variable tooth thickness and a basin (22b) with a variable outer diameter increasing from a point on the basin (22b) towards it. The shaft (24) of the axle (12) and the aforementioned hub tooth part (28) are linear and have a constant tooth thickness. Such hub teeth (28) with peaks (28a) and basins (28b) with a constant inner diameter in the axial direction of the axle (12) from the end to the said shaft (24) 1.

8. Mechanism according to claim 17, where different primary loading areas are arranged by Depending on the size of the load being applied to the area where the axle teeth (22) and the hub teeth (28) grind each other, 1

9. Mechanisms according to claim 18, where load sizes are chosen instead of low, medium and high loads, and such primary load transmission areas (a, b, c) for transmission, low load, medium load and high load accordingly. The sequence is continuously established in the direction from the crowned top (PO) of the crown (22a) towards the shaft shaft (24).