JPS6230059U - - Google Patents
Info
- Publication number
- JPS6230059U JPS6230059U JP12178685U JP12178685U JPS6230059U JP S6230059 U JPS6230059 U JP S6230059U JP 12178685 U JP12178685 U JP 12178685U JP 12178685 U JP12178685 U JP 12178685U JP S6230059 U JPS6230059 U JP S6230059U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- cam member
- cam
- auxiliary
- main
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims 3
Description
第１図は本考案の一実施例を示すバツクラツシ
ユ低減装置を備えたＶ型多気筒エンジンの動弁カ
ム軸駆動装置の側面図、第２図は同要部の一部を
切欠した拡大側面図、第３図は同断面図である。
７……駆動側アイドル歯車（駆動側歯車）、８
，８′……被駆動側アイドル歯車（被駆動側歯車
）、１６……回転軸、１７……主歯車、１８……
副歯車、１９……カム部材、１９ａ……カム面、
２１……嵌装孔、２１ａ……係合面。
Fig. 1 is a side view of a valve train camshaft drive device for a V-type multi-cylinder engine equipped with a bump crash reduction device showing an embodiment of the present invention, and Fig. 2 is an enlarged side view with a part of the main part cut away. , FIG. 3 is a sectional view of the same. 7... Drive side idle gear (drive side gear), 8
, 8'... Driven side idle gear (driven side gear), 16... Rotating shaft, 17... Main gear, 18...
Secondary gear, 19... cam member, 19a... cam surface,
21... Fitting hole, 21a... Engaging surface.
Claims (1)
有する歯車伝動系の前記少なくともいずれか一方
の歯車を、回転軸に一体回転可能に支持された主
歯車と、該主歯車と同軸に相対回転可能に支持さ
れた副歯車とより構成すると共に、前記主歯車の
副歯車との対向面にカム部材を回動自在に設け、
且つ該カム部材が内部に嵌装されると共に該カム
部材のカム面が係合する係合面を有する嵌装孔を
前記副歯車にその厚さ方向に貫通して設け、更に
前記カム部材と嵌装孔の端面との間に介装したば
ねにより該カム部材をそのカム面が前記係合面を
押圧する方向に付勢してなり、前記主歯車と副歯
車の回転に伴う遠心力にて前記カム部材が回動し
てそのカム面が前記係合面を押圧することにより
、前記主歯車と副歯車とが相対的に回動し、前記
駆動側歯車と被駆動側歯車との間のバツクラツシ
ユを低減し得るようにしたことを特徴とする歯車
伝動系のバツクラツシユ低減装置。 At least one of the gears of a gear transmission system having a drive side gear and a driven side gear that mesh with each other is rotatable relative to a main gear coaxially with the main gear supported so as to be integrally rotatable on a rotating shaft. a auxiliary gear supported by the auxiliary gear, and a cam member rotatably provided on a surface of the main gear facing the auxiliary gear;
The cam member is fitted into the auxiliary gear, and a fitting hole having an engaging surface with which the cam surface of the cam member engages is provided in the secondary gear in the thickness direction thereof; A spring interposed between the end surface of the fitting hole biases the cam member in a direction in which the cam surface presses the engagement surface, and the cam member is biased by the centrifugal force caused by the rotation of the main gear and the secondary gear. When the cam member rotates and its cam surface presses the engagement surface, the main gear and the secondary gear rotate relative to each other, and the gap between the drive side gear and the driven side gear rotates. A device for reducing backlash in a gear transmission system, characterized in that it is capable of reducing backlash in a gear transmission system.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12178685U JPS6230059U (en) | 1985-08-08 | 1985-08-08 | |
| US06/872,280 US4739670A (en) | 1985-06-10 | 1986-06-09 | Backlash reducer for gear transmission system |
| EP86304447A EP0205344A3 (en) | 1985-06-10 | 1986-06-10 | Backlash reducer for gear transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12178685U JPS6230059U (en) | 1985-08-08 | 1985-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6230059U true JPS6230059U (en) | 1987-02-23 |
Family
ID=31011375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12178685U Pending JPS6230059U (en) | 1985-06-10 | 1985-08-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6230059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0673795U (en) * | 1993-03-19 | 1994-10-18 | 星野楽器株式会社 | Drum pedal spring adjustment structure |
-
1985
- 1985-08-08 JP JP12178685U patent/JPS6230059U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0673795U (en) * | 1993-03-19 | 1994-10-18 | 星野楽器株式会社 | Drum pedal spring adjustment structure |
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