KR20030026785A - Out Board Moter Driveshaft Housing - Google Patents

Out Board Moter Driveshaft Housing Download PDF

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Publication number
KR20030026785A
KR20030026785A KR1020010061275A KR20010061275A KR20030026785A KR 20030026785 A KR20030026785 A KR 20030026785A KR 1020010061275 A KR1020010061275 A KR 1020010061275A KR 20010061275 A KR20010061275 A KR 20010061275A KR 20030026785 A KR20030026785 A KR 20030026785A
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KR
South Korea
Prior art keywords
drive shaft
shaft housing
reduced
transom
height
Prior art date
Application number
KR1020010061275A
Other languages
Korean (ko)
Inventor
오동주
Original Assignee
김종권
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 김종권 filed Critical 김종권
Priority to KR1020010061275A priority Critical patent/KR20030026785A/en
Publication of KR20030026785A publication Critical patent/KR20030026785A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
    • B63H20/32—Housings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
    • B63H20/32—Housings
    • B63H2020/323—Gear cases

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

PURPOSE: A drive shaft housing of an outer board motor is provided to prevent a collision with a rock and raising speed and to reduce wave resistance by reducing the drive shaft housing. CONSTITUTION: A height of a transom for an outer board motor is reduced and a section of a drive shaft housing is reduced to reduce resistance of fluid. Therein, a height of the transom is adjusted 335 meters. A friction section is reduced by forming a drive shaft and a precise bevel gear inside. Consequently, wave resistance is reduced and a collision on a gear casing portion is prevented in shallow water. Vortex resistance is reduced by installing a vortex preventing plate(2,5) to a drive shaft housing.

Description

아웃보드모터 드라이브 샤프트 하우징{Out Board Moter Driveshaft Housing}Outboard Motor Drive Shaft Housing {Out Board Moter Driveshaft Housing}

본 발명은 아웃보드모터의 드라이브 샤프트 하우징(1) 부분을 하부의 와류방지판(5)과 트랜섬 부착 장치와의 사이의 조정에 관한 것으로, 특히 드라이브 샤프트 하우징(1)의 조파저항의 감소에 관한 것이다.The present invention relates to the adjustment of the drive shaft housing (1) portion of the outboard motor between the lower vortex blocking plate (5) and the transom attachment device, in particular to the reduction of the wave resistance of the drive shaft housing (1). It is about.

드라이브 샤프트 하우징(1) 부분의 길이를 축소하려는 시도로서, 기존 선점국가의 드라이브 샤프트 하우징(1)은 국내의 해양 작업여건과 국내연안 형태의 파악 및 고려가 없어 많은 문제점을 발생하는 것으로 되어있다.In an attempt to reduce the length of the drive shaft housing (1) portion, the drive shaft housing (1) of the existing preemptive country is to generate a lot of problems because there is no grasp and consideration of domestic maritime working conditions and domestic coastal form.

그리고, 기존 선점국가의 아웃보드모터의 드라이브 샤프트 하우징(1) 하부에는 상부 와류방지판(2)이 없어 와류 감쇠량이 적어 선속이 저하된다.In addition, there is no upper vortex preventing plate 2 in the lower portion of the drive shaft housing 1 of the outboard motor of the existing preemptive country, so the amount of vortex attenuation is small and the ship speed is lowered.

본 발명의 목적은 드라이브 샤프트 하우징(1)을 축소하여 조파저항을 감소 시키며, 선속증가 및 암초에 의한 충돌방지를 위해 국내 연안 어장의 어업조건에 맞는 드라이브 샤프트 하우징(1)을 제시하는 것이다.An object of the present invention is to reduce the wave resistance by reducing the drive shaft housing (1), to provide a drive shaft housing (1) suitable for the fishing conditions of domestic coastal fishing grounds to increase the speed of the ship and to prevent collisions by reefs.

도면1은 본 발명의 대표도에 따른 아웃보드모터 드라이빙샤프트 하우징을 도시하는 우측면도1 is a right side view showing an outboard motor driving shaft housing according to a representative view of the present invention;

도면2는 본 발명의 대표도에 따른 아웃보드모터 드라이빙샤프트 하우징을 도시하는 좌측면 사시도2 is a left side perspective view showing an outboard motor driving shaft housing according to a representative view of the present invention;

도면3은 본 발명의 대표도에 따른 아웃보드모터 드라이빙샤프트 하우징을 도시하는 우측면 사시도3 is a right side perspective view showing an outboard motor driving shaft housing according to a representative view of the present invention;

도면4는 본 발명의 대표도에 따른 아웃보드모터 드라이빙샤프트 하우징을 도시하는 평면도4 is a plan view showing an outboard motor driving shaft housing according to a representative view of the present invention;

도면5는 본 발명의 대표도에 따른 아웃보드모터 드라이빙샤프트 하우징을 도시하는 저면도5 is a bottom view showing an outboard motor driving shaft housing according to a representative view of the present invention.

〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

①. 드라이브 샤프트 하우징 ②. 상부 와류방지판 ③. 트랜섬 높이①. Drive shaft housing ②. Upper Vortex Block ③. Transom height

④. 브라켓 ⑤. 하부 와류방지판④. Bracket ⑤. Lower Vortex Valve

현재 사용증인 수입 아웃보드모터의 트랜섬 높이(3)를 낮추면서 유체의 저항을 줄이기 위하여 드라이브 샤프트 하우징의 단면을 축소하면서 유선형으로 제작하여 트랜섬 높이(3)를 440mm에서 335mm로 조정하고 이와 더불어 모터내부의 축과 기타부품을 정밀 소형으로 제작하므로 마찰단면 형상을 축소하여 드라이브 샤프트를 트랜섬 높이(3)와 맞추어 조정하는 것에 있다.In order to reduce the fluid resistance while reducing the transom height (3) of the imported outboard motor, which is currently in use, the transom height (3) is adjusted from 440mm to 335mm by reducing the cross section of the drive shaft housing. Since the shaft and other parts inside the motor are manufactured to be precisely small, the frictional cross-sectional shape is reduced to adjust the drive shaft to the transom height (3).

상기의 목적을 달성하기 위하여 드라이브 샤프트 하우징(1) 부분을 하부의 와류방지판(5)과 트랜섬 높이(3)를 335MM에 맞추어 구성되며, 내부에는 정밀가공된 길이가 축소된 340mm인 드라이브샤프트와 소형 정밀 베벨기어로 구성되며 저항단면전체를 축소하게 된다.In order to achieve the above object, the drive shaft housing (1) is composed of a vortex preventing plate (5) and a transom height (3) of 335MM in the lower part, and the inside of the drive shaft is 340mm, which is reduced in precision processing length. And small precision bevel gears to reduce the entire resistance section.

동시에, 기존의 30마력 아웃보드모터 드라이브샤프트 하우징의 트랜섬 높이(3)는 440-500mm로 아웃보드모터의 무게가 60kg이상 이었으나, 본 발명의 구성을 한 아웃보드모터 드라이브 샤프트 하우징(1)을 사용한 아웃보드모터 무게는 55kg이하임으로 무게 면에서도 335mm로 축소된 드라이브 샤프트 하우징(1)이 바람직하다.At the same time, the transom height (3) of the conventional 30 horsepower outboard motor drive shaft housing was 440-500 mm, but the weight of the outboard motor was 60 kg or more, but the outboard motor drive shaft housing (1) of the present invention was constructed. Since the used outboard motor weight is 55 kg or less, the drive shaft housing 1 reduced to 335 mm in terms of weight is preferable.

본 발명의 작용을 위하여 브라켓(4) 일체의 조정 및 댐퍼의 조정도 필요하다.Adjustment of the bracket 4 and adjustment of the damper are also necessary for the operation of the present invention.

운행중 기존 드라이브 샤프트 하우징(1)에 비해 조파저항이 감소하며, 국내 연안어장의 어업조건을 고려 했기에 낮은 수심에서도 기어케이싱부분의 충돌을 예방한다. 그리고, 상부 와류방지판(2)을 드라이브 샤프트 하우징(1)에 장착하여 와류저항을 줄임으로써 엔진진동을 감소시키며, 선체저항도 감소된다.During operation, the wave resistance is reduced compared to the existing drive shaft housing (1), and the fishing condition of the domestic coastal fishing grounds is taken into consideration, thus preventing the collision of the gear casing even at a low depth. In addition, by mounting the upper vortex preventing plate 2 to the drive shaft housing 1 to reduce the vortex resistance, engine vibration is reduced, and the hull resistance is also reduced.

거치 및 작업종료후 탈거할 경우에도 많은 어려움을 겪고 있는 실수요자들에게 국내의 여건에 맞게 트랜섬 길이(3)를 조정함으로써 거치 및 탈거가 쉬워진다.It is easy to mount and remove by adjusting the transom length (3) according to domestic conditions for real users who are having many difficulties even when removing after finishing and finishing work.

Claims (1)

트랜섬 높이를 335mm축소하여 브라켓(4)일체 및 상부 와류방지판(2)을 구성하고, 선점국가의 아웃보드모터 드라이브 샤프트 하우징(1) 단면에 대한 본 발명의 유선형 단면과 335mm로 축소된 트랜섬 높이(3)로 유체저항을 감소시키며, 진동을 감소시키는 것을 특징으로 하는 아웃보드모터 드라이브 샤프트 하우징.The transom height is reduced to 335mm by reducing the transom height by 335mm to form the bracket 4 integrally and the upper vortex preventing plate 2, and the outboard motor drive shaft housing 1 section of the preemptive country. An outboard motor drive shaft housing characterized in that it reduces fluid resistance to island height (3) and reduces vibration.
KR1020010061275A 2001-09-27 2001-09-27 Out Board Moter Driveshaft Housing KR20030026785A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020010061275A KR20030026785A (en) 2001-09-27 2001-09-27 Out Board Moter Driveshaft Housing

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Application Number Priority Date Filing Date Title
KR1020010061275A KR20030026785A (en) 2001-09-27 2001-09-27 Out Board Moter Driveshaft Housing

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KR20030026785A true KR20030026785A (en) 2003-04-03

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200084408A (en) 2018-12-21 2020-07-13 충북대학교 산학협력단 Information retrieval system based on deep learning using new metrics

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5031689U (en) * 1973-07-17 1975-04-08
JPS5434988U (en) * 1977-08-12 1979-03-07
JPS6025888A (en) * 1983-07-21 1985-02-08 Suzuki Motor Co Ltd Formation of housing for outboard motor
US4875882A (en) * 1988-08-30 1989-10-24 Plitt Cheryl A Splash guard for outboard motor
US5009622A (en) * 1989-03-15 1991-04-23 Dudney Frank A R Cooling systems for marine motors
US5501622A (en) * 1995-05-08 1996-03-26 Phelan; John J. Marine mammal guard

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5031689U (en) * 1973-07-17 1975-04-08
JPS5434988U (en) * 1977-08-12 1979-03-07
JPS6025888A (en) * 1983-07-21 1985-02-08 Suzuki Motor Co Ltd Formation of housing for outboard motor
US4875882A (en) * 1988-08-30 1989-10-24 Plitt Cheryl A Splash guard for outboard motor
US5009622A (en) * 1989-03-15 1991-04-23 Dudney Frank A R Cooling systems for marine motors
US5501622A (en) * 1995-05-08 1996-03-26 Phelan; John J. Marine mammal guard

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200084408A (en) 2018-12-21 2020-07-13 충북대학교 산학협력단 Information retrieval system based on deep learning using new metrics

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