KR820001597Y1 - Differential device for car - Google Patents

Differential device for car Download PDF

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Publication number
KR820001597Y1
KR820001597Y1 KR2019810001474U KR810001474U KR820001597Y1 KR 820001597 Y1 KR820001597 Y1 KR 820001597Y1 KR 2019810001474 U KR2019810001474 U KR 2019810001474U KR 810001474 U KR810001474 U KR 810001474U KR 820001597 Y1 KR820001597 Y1 KR 820001597Y1
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KR
South Korea
Prior art keywords
cylinder
pinion gear
differential device
car
gear
Prior art date
Application number
KR2019810001474U
Other languages
Korean (ko)
Inventor
조경연
Original Assignee
조경연
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Publication date
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Priority to KR2019810001474U priority Critical patent/KR820001597Y1/en
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Publication of KR820001597Y1 publication Critical patent/KR820001597Y1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/16—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/22—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or type of main drive shafting, e.g. cardan shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/80—Differentials

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)

Abstract

내용 없음.No content.

Description

자동차의 차동장치(差動裝置)Automotive differential

제1도는 본 고안의 단면도.1 is a cross-sectional view of the present invention.

제2도는 본 고안의 참고사시도.2 is a reference perspective view of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 원동축 2 : 대형주치차1: drive shaft 2: large car

2' : 대형주치차 고정용원통 3 : 피니언기어2 ': cylinder for fixing large parking lot 3: pinion gear

3' : 육각지편 4, 5 : 차륜구동기어3 ': hexagonal piece 4, 5: wheel drive gear

7 : 원통 7' : 요홈7: cylinder 7 ': groove

8 : 삽지구 9 : 지지편8: shovel strip 9: support

10 : 스프링 13, 14 : 차륜구동축10: spring 13, 14: wheel drive shaft

본 고안은 자동차의 차동장치에 있어서 간단한 조작에 의하여 양쪽 차륜에 동시에 동력을 전달할 수 있게한 장치에 관한 것이다.The present invention relates to a device capable of simultaneously transmitting power to both wheels by a simple operation in a differential device of an automobile.

종래의 자동장치에 의하면 동력이 좌측 또는 우측의 일측에만 전진할 수 있는 동력이 전달되고 다른쪽은 공회전하게 되어 있어 차가 모래땅 진흙뻘에 빠지거나 빙판에 서게되면 한쪽 차륜에만 동력이 전달되므로 동력전달 받는 차륜이 미끄러져 공회전하게 되면 다른 한쪽에는 동력전달이 안되므로 자력으로는 빠져 나올 수 없는 불편한 점이 있었다. 종래에도 차륜을 동시에 또는 반대쪽 차륜을 회동시키는 방식에 클러치식과 기어식이 있었으나 클러치식은 브레이크와 함께 작동시키므로 엔진에 무리가 가며 고장이 빈번하였고 또 기어식은 좌우 한쪽만을 절환할 수 있도록 되어있어 축에 무리가 가는 결점이 있었다.According to the conventional automatic device, the power is transmitted only to one side of the left or right side, and the other side is idling, so that when the car falls into the mud or the ice, the power is transmitted only to one wheel. When the wheel slipped and idling, power was not transmitted to the other side, so it was inconvenient to escape by magnetic force. Conventionally, there was a clutch type and a gear type in a method of rotating the wheels at the same time or the opposite wheel, but the clutch type is operated together with the brakes, which causes excessive engine failures, and the gear type can switch between left and right sides. There was a fault to go.

본 고안은 이러한 결점을 감안하여 필요에 따라 운전석에서 적절히 조절하면 양쪽 차륜에 동시에 동력이 전달되어 상기와 같은 사고가 발생하였을때 자력으로 용이하게 빠져 나올 수 있게 고안한 차동장치에 관한 것이다.The present invention has been made in view of these drawbacks, and if appropriately adjusted in the driver's seat as necessary, the power is transmitted to both wheels at the same time, and when the above-mentioned accident occurs, it is related to a differential device designed to be easily released by magnetic force.

본 고안을 첨부한 도면에 의하여 설명하면 다음과 같다.Referring to the present invention by the accompanying drawings as follows.

원동기에 연결된 원동축(1)에 대형 주치차(2)를 연결하고, 대형주치차 고정용원통(2')에 연결된 피니언기어(3)에 의하여 차륜에 연결된 차륜구동기어(4)(5)가 회전되는 공지의 차동장치에 네개의 요홈(7')이 요설된 원통(7)을 제2도와 같이 삽착하고 원통(7)을 안내하는 삽지구(8)를 원통(7)의 한쪽에 삽착하여 원통(7)의 왕래를 조절하게끔 되어있고 반대쪽에는 스프링(10)을 장착하여 원통(7)을 밀어내는 작용으로 자동차가 커브운행을 할때에는 작용하지 않도록 되어있고 지지편(9)을 대형주치차 고정용원통(2')에 볼트로 고정하여 스프링(10)에 의한 원통(7)의 이탈을 방지하였다. 또 피니언기어(3)에는 축부에 육각지편(3')이 돌설되어 있어 원통(7)의 요홈(7')에 삽입되도록 되어 있다. 도면중 미설명부호 6은 십자편, 11은 안내봉, 12는 조정구, 13, 14는 차륜구동축이다.A wheel drive gear (4) (5) connected to a large primary gear (2) connected to a prime mover (1) and connected to a wheel by a pinion gear (3) connected to a large primary vehicle fixing cylinder (2 ') is provided. Insert a cylinder (7) with four grooves (7 ') concave in a known rotating device as shown in FIG. 2, and insert an insertion tool (8) for guiding the cylinder (7) to one side of the cylinder (7). It is designed to control the traffic of the cylinder (7) and the spring (10) is mounted on the opposite side to push the cylinder (7) so that it does not work when the vehicle is curved. The bolt was fixed to the cylinder 2 'to prevent the cylinder 7 from being separated by the spring 10. As shown in FIG. In addition, the pinion gear 3 has a hexagonal piece 3 'protruding from the shaft portion so as to be inserted into the groove 7' of the cylinder 7. In the drawings, reference numeral 6 denotes a cross, 11 guide rods, 12 adjustment mechanisms, and 13 and 14 are wheel drive shafts.

이와같이 된 본 고안은 조정구(12)에 의하여 삽지구(8)를 화살표 방향으로 이동시키면 삽지구(8)에 삽지되어 있는 원통(7)이 같은 방향으로 이동되고 피니언기어(3)에 돌설된 육각지편(3')이 원통의 요홈(7')에 삽지되어 피니언기어(3)가 고저되어 회전이 중지된다. 이와같이 피니언기어(3)의 회전이 중단되면, 대형주치차 고정용원통(2')의 회전에 의하여 차륜구동축(13)(14)이 같은 방향으로 회전되면서 동력이 전달된다.According to the present invention as described above, when the insertion tool 8 is moved in the direction of the arrow by the adjusting tool 12, the cylinder 7 inserted in the insertion tool 8 is moved in the same direction, and the hexagon which protrudes into the pinion gear 3 is moved. The paper piece 3 'is inserted into the groove 7' of the cylinder, and the pinion gear 3 is raised to stop the rotation. When the rotation of the pinion gear 3 is stopped in this way, power is transmitted while the wheel drive shafts 13 and 14 are rotated in the same direction by the rotation of the large parking gear fixing cylinder 2 '.

이와같이 동력이 전달되면 기계자체나 차륜측에 무리를 주지않고 용이하게 차륜을 회동시킬 수 있는 효과가 있다.In this way, when the power is transmitted, the wheels can be easily rotated without overloading the machine itself or the wheels.

Claims (1)

도면으로 표시함과 같이, 자동차의 차동장치에 있어 피니언기어(3)의 중심부분에 육각지편(3')을 대형주치차 고정용 원통(2')보다 약간 돌출시켜 원통(7)의 요홈(7')에 필요에 따라 삽지하여 피니언기어(3)을 고정하여 양축 차륜구동축(13)(14)를 동시 동방향으로 구동시킬 수 있게한 자동차의 차동장치.As shown in the figure, in the differential of the automobile, the hexagonal piece 3 'is projected slightly to the central portion of the pinion gear 3 than the cylinder for fixing the large parking lot 2', so that the groove 7 of the cylinder 7 A differential device for a vehicle in which a pinion gear (3) is inserted as needed to fix the two-wheel drive shafts (13, 14) simultaneously.
KR2019810001474U 1981-02-27 1981-02-27 Differential device for car KR820001597Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019810001474U KR820001597Y1 (en) 1981-02-27 1981-02-27 Differential device for car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019810001474U KR820001597Y1 (en) 1981-02-27 1981-02-27 Differential device for car

Publications (1)

Publication Number Publication Date
KR820001597Y1 true KR820001597Y1 (en) 1982-07-31

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Application Number Title Priority Date Filing Date
KR2019810001474U KR820001597Y1 (en) 1981-02-27 1981-02-27 Differential device for car

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030083803A (en) * 2002-04-22 2003-11-01 김택열 Manufacturing method of an aromatic in containing extracts of pine needles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030083803A (en) * 2002-04-22 2003-11-01 김택열 Manufacturing method of an aromatic in containing extracts of pine needles

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