JPH0335364U - - Google Patents

Info

Publication number
JPH0335364U
JPH0335364U JP9514789U JP9514789U JPH0335364U JP H0335364 U JPH0335364 U JP H0335364U JP 9514789 U JP9514789 U JP 9514789U JP 9514789 U JP9514789 U JP 9514789U JP H0335364 U JPH0335364 U JP H0335364U
Authority
JP
Japan
Prior art keywords
rack
rack mechanism
pinion
connecting member
showing
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
JP9514789U
Other languages
Japanese (ja)
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 JP9514789U priority Critical patent/JPH0335364U/ja
Publication of JPH0335364U publication Critical patent/JPH0335364U/ja
Pending legal-status Critical Current

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Landscapes

  • Transmission Devices (AREA)
  • Moving Of Heads (AREA)
  • Gears, Cams (AREA)

Description

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

第1図は、本考案の一実施例を使用したピツク
アツプ駆動装置を示す平面図、第2図は、第1図
に示すピツクアツプ駆動装置の動力の伝達関係を
示す斜視図、第3図は、本考案の一実施例を示す
ラツク機構の斜視図、第4図は、その組み立て前
の上側ラツクと下側ラツクの歯の位置関係を示す
図、第5図は、そのピニオンと噛合部分の拡大図
、第6図は、従来のラツク機構を示す組立分解図
である。 ……ラツク機構、4a……固定ラツク、4b
……可動ラツク、4c……連結部材。
FIG. 1 is a plan view showing a pick-up drive device using an embodiment of the present invention, FIG. 2 is a perspective view showing the power transmission relationship of the pick-up drive device shown in FIG. 1, and FIG. FIG. 4 is a perspective view of a rack mechanism showing an embodiment of the present invention. FIG. 4 is a diagram showing the positional relationship of the teeth of the upper rack and lower rack before assembly. FIG. 5 is an enlarged view of the pinion and meshing part. 6 are exploded views showing a conventional rack mechanism. 4 ... Rack mechanism, 4a... Fixed rack, 4b
...Movable rack, 4c...Connecting member.

Claims (1)

【実用新案登録請求の範囲】 上下に配置され、それぞれが一つのピニオンと
噛合する2つのラツクを有するラツク機構に於い
て、 上側のラツクと下側のラツクとを、弾性の有す
る薄肉の連結部材を介して一体に形成することを
特徴とするラツク機構。
[Claims for Utility Model Registration] In a rack mechanism having two racks arranged one above the other, each meshing with one pinion, an elastic thin connecting member connects the upper rack and the lower rack. A rack mechanism characterized by being integrally formed through.
JP9514789U 1989-08-11 1989-08-11 Pending JPH0335364U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9514789U JPH0335364U (en) 1989-08-11 1989-08-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9514789U JPH0335364U (en) 1989-08-11 1989-08-11

Publications (1)

Publication Number Publication Date
JPH0335364U true JPH0335364U (en) 1991-04-05

Family

ID=31644427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9514789U Pending JPH0335364U (en) 1989-08-11 1989-08-11

Country Status (1)

Country Link
JP (1) JPH0335364U (en)

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