JPS627675U - - Google Patents

Info

Publication number
JPS627675U
JPS627675U JP9797485U JP9797485U JPS627675U JP S627675 U JPS627675 U JP S627675U JP 9797485 U JP9797485 U JP 9797485U JP 9797485 U JP9797485 U JP 9797485U JP S627675 U JPS627675 U JP S627675U
Authority
JP
Japan
Prior art keywords
gear
pinion gear
spur gear
spur
pinion
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.)
Granted
Application number
JP9797485U
Other languages
Japanese (ja)
Other versions
JPH039186Y2 (en
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 filed Critical
Priority to JP9797485U priority Critical patent/JPH039186Y2/ja
Publication of JPS627675U publication Critical patent/JPS627675U/ja
Application granted granted Critical
Publication of JPH039186Y2 publication Critical patent/JPH039186Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Moving Of Heads (AREA)
  • Optical Recording Or Reproduction (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案歯車噛合保持装置の上面図、第
２図は第１図の縦断側面図、第３図は第１図装置
に装着されている回転挺子アームの斜視図である
。 １：スプリング、２：回転挺子アーム、３：モ
ータギア、４：第１の平ギア、５：第１のピニオ
ンギア、６：第２のピニオンギア、７：第２の平
ギア、１０：ベース板、１１：ラツクギア、１２
：シヤーシ、８，９：軸心。 FIG. 1 is a top view of the gear mesh holding device of the present invention, FIG. 2 is a vertical side view of FIG. 1, and FIG. 3 is a perspective view of a rotary lever arm attached to the device shown in FIG. 1: Spring, 2: Rotating lever arm, 3: Motor gear, 4: First spur gear, 5: First pinion gear, 6: Second pinion gear, 7: Second spur gear, 10: Base Board, 11: Rack gear, 12
: Chassis, 8, 9: Axial center.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一端に光学ピツクアツプを装備するベース板の
他端に刻設されたラツクギアを具備するデイスク
情報記録再生装置において、前記ラツクギアに噛
合する第１のピニオンギアと、この第１のピニオ
ンギアと同軸に軸止した第１の平ギア、前記第１
のピニオンギアに噛合する第２の平ギアとこの第
２の平ギアと同軸に軸支され且つ前記第１の平ギ
アに噛合する第２のピニオンギア、一端がスプリ
ングを介して係止され、回動中心が前記第２の平
ギアの軸心と同軸に軸止され、他端が前記第１の
ピニオンギアの軸心と同軸に夫々装着した回転挺
子アーム、からなり第２の平ギアと第１のピニオ
ンギアとの軸間長を一定に保つことにより歯車の
バツクラツシを防止したことを特徴とする光学デ
イスクプレーヤの歯車噛合保持装置。 In a disk information recording/reproducing device, which is equipped with a rack gear carved on the other end of a base plate equipped with an optical pickup at one end, a first pinion gear meshing with the rack gear, and a shaft coaxial with the first pinion gear are provided. the stopped first spur gear;
a second spur gear that meshes with the pinion gear; a second pinion gear that is coaxially supported with the second spur gear and meshes with the first spur gear, one end of which is locked via a spring; A second spur gear comprising a rotary lever arm whose rotation center is coaxially fixed with the axis of the second spur gear, and whose other end is attached coaxially with the axis of the first pinion gear. 1. A gear mesh holding device for an optical disk player, characterized in that the interaxial length between the first pinion gear and the first pinion gear is kept constant to prevent the gears from collapsing.
JP9797485U 1985-06-26 1985-06-26 Expired JPH039186Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9797485U JPH039186Y2 (en) 1985-06-26 1985-06-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9797485U JPH039186Y2 (en) 1985-06-26 1985-06-26

Publications (2)

Publication Number Publication Date
JPS627675U true JPS627675U (en) 1987-01-17
JPH039186Y2 JPH039186Y2 (en) 1991-03-07

Family

ID=30965476

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9797485U Expired JPH039186Y2 (en) 1985-06-26 1985-06-26

Country Status (1)

Country Link
JP (1) JPH039186Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004146047A (en) * 2002-10-22 2004-05-20 Thomson Licensing Sa Drive system for scanning device of information recording or reproducing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004146047A (en) * 2002-10-22 2004-05-20 Thomson Licensing Sa Drive system for scanning device of information recording or reproducing device

Also Published As

Publication number Publication date
JPH039186Y2 (en) 1991-03-07

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