JPS6070414U - Damper opening/closing device in vehicle ventilator - Google Patents

Damper opening/closing device in vehicle ventilator

Info

Publication number
JPS6070414U
JPS6070414U JP16374083U JP16374083U JPS6070414U JP S6070414 U JPS6070414 U JP S6070414U JP 16374083 U JP16374083 U JP 16374083U JP 16374083 U JP16374083 U JP 16374083U JP S6070414 U JPS6070414 U JP S6070414U
Authority
JP
Japan
Prior art keywords
damper
cam
closing device
gears
damper opening
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
JP16374083U
Other languages
Japanese (ja)
Inventor
後藤　和朗
永井　慶英
和彦 中村
Original Assignee
川重車体工業株式会社
株式会社三陽電機製作所
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 川重車体工業株式会社, 株式会社三陽電機製作所 filed Critical 川重車体工業株式会社
Priority to JP16374083U priority Critical patent/JPS6070414U/en
Publication of JPS6070414U publication Critical patent/JPS6070414U/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は、尿考案に係るダンパー開閉装置を装着したベ
ンチレニタの内部を示す平面図、第２図は、同じく側面
図、第３図は、本考案の作用説明図である。 （主要部分の符号の説明）、９・・・第１のダンパー、
１３・・・第２のダンパー、１９・・・カム形歯車軸、
２０・・・第１のカム形歯車、２１・・・第２のカム形
歯車、２４・・・第１のクランク用歯車、２６，２９・
・・クランクロッド、２８・・・第２のクランク用歯車
、Ｍ・・・駆動モータ。 ６　　　２６　　　　１４ ＼　　　　　　ｌＩ ２４　２３　１８　１８ａ １　　　　　＋　　　　　＋　　　　７自−FIG. 1 is a plan view showing the inside of a ventilator equipped with a damper opening/closing device according to the urine invention, FIG. 2 is a side view of the same, and FIG. 3 is an explanatory diagram of the operation of the invention. (Explanation of symbols of main parts), 9... first damper,
13... Second damper, 19... Cam type gear shaft,
20... First cam gear, 21... Second cam gear, 24... First crank gear, 26, 29...
...Crank rod, 28...Second crank gear, M...Drive motor. 6 26 14 \ lI 24 23 18 18a 1 + + 7 self-

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 歯部の一部を欠如せしめた同一形状の第１および第２の
カム形歯車２０．２１を互いに回転方向での取付位置を
ずらせてカム形歯車軸１９にそれぞれ嵌合固定し、クラ
ンクロッド２６．２９を介して空気取入れ用の第１のダ
ンパー９と雨よけ用゛　　　の第２のダンパー１３とに
それぞれ連結された等ピッチ円径の第１および第２のク
ランク用歯車２４．２８と、前記第１および第２のカム
形歯車２０．２１とをそれぞれ噛み合せ、−個の駆動モ
＝りＭによりカム形歯車軸１９を回転せしめて第１のダ
ンパー９と、第２のダンパー１３との開閉を互いに連動
させて行うことを特徴とする車両用ベンチレータに於け
るダンパー開閉装置。First and second cam-shaped gears 20 and 21 having the same shape with some teeth missing are respectively fitted and fixed to the cam-shaped gear shaft 19 with their mounting positions shifted from each other in the rotational direction, and the crank rod 26 First and second crank gears 24 and 28 having equal pitch diameters are respectively connected to the first damper 9 for air intake and the second damper 13 for rain protection via .29; The first and second cam gears 20 and 21 are meshed with each other, and the cam gear shaft 19 is rotated by - drive motors M to open and close the first damper 9 and the second damper 13. A damper opening/closing device for a vehicle ventilator, characterized in that the damper opening/closing device performs the following functions in conjunction with each other.
JP16374083U 1983-10-22 1983-10-22 Damper opening/closing device in vehicle ventilator Pending JPS6070414U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16374083U JPS6070414U (en) 1983-10-22 1983-10-22 Damper opening/closing device in vehicle ventilator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16374083U JPS6070414U (en) 1983-10-22 1983-10-22 Damper opening/closing device in vehicle ventilator

Publications (1)

Publication Number Publication Date
JPS6070414U true JPS6070414U (en) 1985-05-18

Family

ID=30359183

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16374083U Pending JPS6070414U (en) 1983-10-22 1983-10-22 Damper opening/closing device in vehicle ventilator

Country Status (1)

Country Link
JP (1) JPS6070414U (en)

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