KR950021960A - Power window motor with shock absorber mounted on armature shaft - Google Patents

Power window motor with shock absorber mounted on armature shaft Download PDF

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Publication number
KR950021960A
KR950021960A KR1019930030504A KR930030504A KR950021960A KR 950021960 A KR950021960 A KR 950021960A KR 1019930030504 A KR1019930030504 A KR 1019930030504A KR 930030504 A KR930030504 A KR 930030504A KR 950021960 A KR950021960 A KR 950021960A
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KR
South Korea
Prior art keywords
armature shaft
damper
power window
motor
clutch
Prior art date
Application number
KR1019930030504A
Other languages
Korean (ko)
Other versions
KR100215361B1 (en
Inventor
이재환
Original Assignee
정몽원
만도기계 주식회사
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Publication date
Application filed by 정몽원, 만도기계 주식회사 filed Critical 정몽원
Priority to KR1019930030504A priority Critical patent/KR100215361B1/en
Publication of KR950021960A publication Critical patent/KR950021960A/en
Application granted granted Critical
Publication of KR100215361B1 publication Critical patent/KR100215361B1/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

본 발명은 완충장치가 아마추어축에 설치된 파워윈도우 모터에 관한 것으로 종래의 파워윈도우 모터에서는 웜휠(2) 자체의 파손은 댐퍼(6)에 의하여 방지할 수 있으나 웜(4a)의 변형 또는 파손은 막지 못하여 모터(3)를 반복 구속 할 때 변형으로 인한 소음 및 진동을 유발시켰고, 아마추어축(4a)에서 충격을 흡수하지 못하여 발생하는 윤활작용의 불균일이다. 아마추어축(4a)의 위치조정 간격의 변화로 인하여 정ㆍ역회전 시 볼트부(13)를 치는 소음도 유발되는 문제점이 있었다.The present invention relates to a power window motor in which a shock absorber is installed on an armature shaft. In the conventional power window motor, damage of the worm wheel 2 itself can be prevented by the damper 6, but deformation or damage of the worm 4a is prevented. When the motor 3 is repeatedly restrained, it causes noise and vibration due to deformation, and it is a non-uniformity of lubrication caused by failing to absorb shock from the armature shaft 4a. Due to the change in the position adjustment interval of the armature shaft (4a) there was a problem that the noise hitting the bolt portion 13 during forward and reverse rotation was also caused.

본 발명은 파워윈도우 모터에 있어서 종래처럼 댐퍼(6)을 웜휠(2)과 체결시키는 구성 대신에 충격을 완충시켜 주는 댐퍼(14), 이 댐퍼(14)를 개재하여 아마추어축(4)의 기어케이스(1)에 삽설되는 부분 중 회전력이 전달되는 방향으로 웜(4a)의 전단 양측에 각각 고착된 클러치1(15')ㆍ클러치2(15')ㆍ기어케이스(1)와 아마추어축(4)간에 끼워넣어진 부시(16)로 구성된 완충장치(17)가 아마추어축(4)에 설치된 구조이므로 안정된 아마추어축의 회전으로 소음 및 진동을 방지하여 외부적 요인에 의한 모터(3)의 반복구속시에도 파손ㆍ변형을 방지하여 모터(3)의 수명은 연장시키는 특장점을 갖는다.The present invention provides a damper (14) for cushioning the shock instead of the configuration in which the damper (6) is engaged with the worm wheel (2) in the power window motor, and the gear of the armature shaft (4) via the damper (14). Clutch 1 (15 '), clutch 2 (15'), gear case (1) and armature shaft (4) secured to both ends of the front end of the worm 4a in the direction in which rotation force is transmitted among the parts inserted into the case 1; Since the shock absorber 17 composed of the bush 16 sandwiched between the two members is installed on the armature shaft 4, the stable armature shaft rotation prevents noise and vibration, thereby causing the motor 3 to be restrained by external factors. Edo also has the advantage of preventing damage and deformation and extending the life of the motor 3.

Description

완충장치가 아마추어축에 설치된 파워윈도우 모터Power window motor with shock absorber mounted on armature shaft

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제3도는 본 발명의 일부절결 정면도,3 is a partially cutaway front view of the present invention;

제4도는 제3도의 완충장치의 부분확대 단면도,4 is a partially enlarged cross-sectional view of the shock absorber of FIG.

제5도(가)는 본 발명의 완충장치의 구성을 나타낸 측면도, (나)는 본 발명의 완충장치의 구조를 나타낸 정면도이다.5 (a) is a side view showing the configuration of the shock absorber of the present invention, (b) is a front view showing the structure of the shock absorber of the present invention.

Claims (3)

기어케이스(1)에 웜휠(2)이 내설되고 일측에는 웜(4a)이 형성된 모터(3)의 아마추어축(4)이 웜휠(2)과 맞물려 회전되도록 기어케이스(1)에 삽설되며 웜휠(2)의 체결공(2a)에 댐퍼(6)의 하우징(7)에 돌설된 체결돌기(7a)가 체결되어 구성된 완충장치를 통해 웜휠(2)과 출력축(5)이 회전력을 전달하여 윈도우글래스가 설치된 윈도우 아암을 승하강시키는 파워윈도우 모터에 있어서, 충격을 완충시켜 주는 댐퍼(14), 이 댐퍼(14)를 개재하여 아마추어축(4)의 기어케이스(1)에 삽설되는 부분 중 회전력이 전달되는 방향으로 웜(4a)의 전단 양측에 각각 고착된 클러치1(15)ㆍ클러치2(15'), 기어케이스(1)와 아마추어축(4)간에 끼워넣어진 부시(16)로 구성되고, 댐퍼(6)가 제거된 것을 특징으로 하는 완충장치가 아마추어축에 설치된 파워윈도우 모터.A worm wheel 2 is installed in the gear case 1, and an armature shaft 4 of the motor 3 having a worm 4 a formed on one side thereof is inserted into the gear case 1 so as to rotate in engagement with the worm wheel 2. The worm wheel 2 and the output shaft 5 transmit the rotational force through the shock absorber configured by fastening the fastening protrusion 7a protruding from the housing 7 of the damper 6 to the fastening hole 2a of 2). In the power window motor for raising and lowering the window arm provided with the brake, the rotational force of the damper 14 which cushions the shock and the part inserted into the gear case 1 of the armature shaft 4 via the damper 14 are It consists of a clutch 1 (15), a clutch (2) 15 'secured to both ends of the front end of the worm (4a) in the transmission direction, and a bush (16) sandwiched between the gear case (1) and the armature shaft (4). The power window motor, the damper 6 is removed, characterized in that the shock absorber is installed on the armature shaft. 제1항에 있어서, 댐퍼(14)는 충격을 흡수하도록 일정한 두께를 갖는 둥근 몸체(14a)에 연접되도록 사각형상인 4개 이상의 돌출부(14b)가 돌설된 것을 특징으로 하는 완충장치가 아마추어축에 설치된 파워윈도우 모터.The damper (14) according to claim 1, wherein the damper (14) is provided with four or more protrusions (14b) rectangular in shape so as to be connected to a round body (14a) having a predetermined thickness so as to absorb shocks. Power window motor. 제1항에 있어서, 클러치1(15)은 일정두께를 갖는 둥근 몸체(15a)와 수직으로 사각형상인 4개 이상의 돌기(15b)가 돌설된 구조이고, 클러치2(15')는 클러치1(15)과 동일한 몸체(15a)에 클러치1(15)의 돌기(15b)와 형합되도록 대응되는 수납홈(15'b)이 형성된 것을 특징으로 하는 완충장치가 아마추어축에 설치된 파워윈도우 모터.2. The clutch 1 (15) is a structure in which four or more protrusions (15b) are formed in a shape perpendicular to the round body (15a) having a predetermined thickness, and the clutch (2) 15 'is a clutch (15). Power window motor is installed in the armature shaft, characterized in that the receiving groove (15 'b) is formed in the same body (15a) and corresponding to the protrusion (15b) of the clutch 1 (15). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930030504A 1993-12-29 1993-12-29 A car window motor with a buffer device on the armateur axis KR100215361B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930030504A KR100215361B1 (en) 1993-12-29 1993-12-29 A car window motor with a buffer device on the armateur axis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930030504A KR100215361B1 (en) 1993-12-29 1993-12-29 A car window motor with a buffer device on the armateur axis

Publications (2)

Publication Number Publication Date
KR950021960A true KR950021960A (en) 1995-07-26
KR100215361B1 KR100215361B1 (en) 1999-08-16

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Application Number Title Priority Date Filing Date
KR1019930030504A KR100215361B1 (en) 1993-12-29 1993-12-29 A car window motor with a buffer device on the armateur axis

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100403007B1 (en) * 2000-11-17 2003-10-23 주식회사 캄코 Window lift motor having a self adjustable metal bearing with a spring

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200455076Y1 (en) * 2009-11-19 2011-08-16 동양기전 주식회사 Power window motor device with improved shock-absorbing structure
KR102016412B1 (en) * 2018-03-15 2019-08-30 케이티엠엔지니어링(주) An Apparatus for Investigating a Wheel Shaft Bearing of a Train

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100403007B1 (en) * 2000-11-17 2003-10-23 주식회사 캄코 Window lift motor having a self adjustable metal bearing with a spring

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Publication number Publication date
KR100215361B1 (en) 1999-08-16

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