JPS5539853A - Head lamp levelling device - Google Patents

Head lamp levelling device

Info

Publication number
JPS5539853A
JPS5539853A JP11268078A JP11268078A JPS5539853A JP S5539853 A JPS5539853 A JP S5539853A JP 11268078 A JP11268078 A JP 11268078A JP 11268078 A JP11268078 A JP 11268078A JP S5539853 A JPS5539853 A JP S5539853A
Authority
JP
Japan
Prior art keywords
head lamp
motor
worm wheel
optical axis
automatic stop
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP11268078A
Other languages
Japanese (ja)
Inventor
Shizuya Miyauchi
Takashi Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koito Manufacturing Co Ltd
Original Assignee
Koito Manufacturing Co Ltd
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.)
Filing date
Publication date
Application filed by Koito Manufacturing Co Ltd filed Critical Koito Manufacturing Co Ltd
Priority to JP11268078A priority Critical patent/JPS5539853A/en
Publication of JPS5539853A publication Critical patent/JPS5539853A/en
Pending legal-status Critical Current

Links

Landscapes

  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

PURPOSE:To facilitate the levelling operation of a head lamp by driving a motor, changing the angle of optical axis for the head lamp, and setting up the motor automatic stop switch which is switched in response to this movement. CONSTITUTION:The motor 3 is connected to the head lamp 6 through the worm gear 4 and the worm wheel 5 and the motor automatic stop switch 9 is set up at the worm wheel 5. When the changeover switch 15 operates and the motor 3 revolves, this revolution is transmitted to the head lamp 6 through the worm gear 4 and the worm wheel 5 and changes the optical axis of the head lamp 6. On the other hand, the revolution of the worm wheel 5 moves the motor automatic stop switch 9. When this switch 9 reaches the preset value, the motor 3 stops. As described above, only by switching the changeover switch at hand, the optical axis of the head lamp 6 can be changed and its operation is facilitated.
JP11268078A 1978-09-13 1978-09-13 Head lamp levelling device Pending JPS5539853A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11268078A JPS5539853A (en) 1978-09-13 1978-09-13 Head lamp levelling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11268078A JPS5539853A (en) 1978-09-13 1978-09-13 Head lamp levelling device

Publications (1)

Publication Number Publication Date
JPS5539853A true JPS5539853A (en) 1980-03-21

Family

ID=14592777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11268078A Pending JPS5539853A (en) 1978-09-13 1978-09-13 Head lamp levelling device

Country Status (1)

Country Link
JP (1) JPS5539853A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5914729U (en) * 1982-07-22 1984-01-28 市光工業株式会社 Headlamp optical axis adjustment device
JPS5914728U (en) * 1982-07-22 1984-01-28 市光工業株式会社 Headlamp optical axis adjustment position detection device
US4583152A (en) * 1984-02-15 1986-04-15 Aisin Seiki Kabushiki Kaisha Headlamp drive and control apparatus
JPH01126414A (en) * 1988-10-12 1989-05-18 Tokai Rubber Ind Ltd Spherical sliding type joint
DE4321595A1 (en) * 1992-06-30 1994-01-13 Tokai Rubber Ind Ltd Sliding coupling assembly free from chatter or liability to move - has inner member with spherical part held by corresponding part inside outer member, with locking features to prevent axial movement

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4928664U (en) * 1972-06-12 1974-03-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4928664U (en) * 1972-06-12 1974-03-12

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5914729U (en) * 1982-07-22 1984-01-28 市光工業株式会社 Headlamp optical axis adjustment device
JPS5914728U (en) * 1982-07-22 1984-01-28 市光工業株式会社 Headlamp optical axis adjustment position detection device
JPH0213226Y2 (en) * 1982-07-22 1990-04-12
US4583152A (en) * 1984-02-15 1986-04-15 Aisin Seiki Kabushiki Kaisha Headlamp drive and control apparatus
JPH01126414A (en) * 1988-10-12 1989-05-18 Tokai Rubber Ind Ltd Spherical sliding type joint
DE4321595A1 (en) * 1992-06-30 1994-01-13 Tokai Rubber Ind Ltd Sliding coupling assembly free from chatter or liability to move - has inner member with spherical part held by corresponding part inside outer member, with locking features to prevent axial movement
US5407288A (en) * 1992-06-30 1995-04-18 Tokai Rubber Industries, Ltd. Sliding type coupling device having slidable member with gap-filling portion and method of producing the same
US5477614A (en) * 1992-06-30 1995-12-26 Tokai Rubber Industries, Ltd. Method for producing a sliding type coupling device having slidable member with gap-filling portion

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