JP2016166572A5 - - Google Patents
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- JP2016166572A5 JP2016166572A5 JP2015046822A JP2015046822A JP2016166572A5 JP 2016166572 A5 JP2016166572 A5 JP 2016166572A5 JP 2015046822 A JP2015046822 A JP 2015046822A JP 2015046822 A JP2015046822 A JP 2015046822A JP 2016166572 A5 JP2016166572 A5 JP 2016166572A5
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- JP
- Japan
- Prior art keywords
- throttle
- gear
- throttle device
- spiral
- spiral portion
- 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.)
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- 230000002093 peripheral Effects 0.000 claims 7
Claims (7)
吸気通路の通気量を調節するために使用される弁体と、
弁体を回転させる弁軸と、
弁軸を回転させるスロットルギヤと、
スロットルボデーとスロットルギヤとに接続され、弁体を回転方向に付勢可能な弦巻状のスプリングと、
を備え、
スプリングは、スロットルボデーに備えられたフック当接部に当接可能なフック部と、フック部の一端側から一方向に巻かれた螺旋部と、螺旋部と接続するギヤ側端部を備えるとともに、ギヤ側端部がスロットルギヤに備えられたギヤ係止部と接続されており、
螺旋部のギヤ係止部側における少なくとも一巻目の外周面と当接する外周支持部を備えるスロットル装置。 A throttle body with an intake passage;
A valve body used to adjust the air flow in the intake passage;
A valve shaft that rotates the valve body;
A throttle gear that rotates the valve shaft ;
A string-wound spring connected to the throttle body and the throttle gear and capable of urging the valve body in the rotational direction ;
With
The spring includes a hook portion that can come into contact with a hook contact portion provided in the throttle body, a spiral portion wound in one direction from one end side of the hook portion, and a gear side end portion that is connected to the spiral portion. The gear side end is connected to a gear locking part provided in the throttle gear,
A throttle device comprising an outer peripheral support portion that contacts at least the outer peripheral surface of the first turn on the gear locking portion side of the spiral portion.
スロットルギヤと一体的に動き、弁軸の外周側に位置するスロットルギヤガイド部と、A throttle gear guide that moves integrally with the throttle gear and is located on the outer peripheral side of the valve shaft;
スロットルギヤガイド部とスプリングとの間でスロットルギヤガイド部に摺動可能なガイド部材と、A guide member slidable on the throttle gear guide portion between the throttle gear guide portion and the spring;
を備えるスロットル装置。A throttle device comprising:
スプリングは、フック部の他端側から螺旋部とは逆方向に巻かれた第二螺旋部と、第二螺旋部に接続するボデー側端部と、を備え、
ボデー側端部はスロットルボデーに備えられたボデー係止部と接続されるスロットル装置。 The throttle device according to any one of claims 1 to 3 ,
The spring includes a second spiral portion wound in a direction opposite to the spiral portion from the other end side of the hook portion, and a body-side end portion connected to the second spiral portion,
The body side end portion is a throttle device connected to a body locking portion provided in the throttle body.
螺旋部のギヤ係止部側における少なくとも一巻目が押圧された状態で嵌る凹み部を備えており、
前記外周支持部が、前記凹み部の構成要素となるスロットル装置。 The throttle device according to any one of claims 1 to 4 ,
It has a recessed portion that fits in a state where at least the first volume is pressed on the gear locking portion side of the spiral portion,
The throttle device in which the outer periphery support portion is a component of the recess.
螺旋部のギヤ係止部側における少なくとも一巻目の外径が、螺旋部の他の部位よりも大径に形成されており、かかる大径に形成された螺旋部が外周支持部と当接するスロットル装置。The outer diameter of at least the first turn on the gear locking portion side of the spiral portion is formed to be larger than other portions of the spiral portion, and the spiral portion formed in such a large diameter comes into contact with the outer peripheral support portion. Throttle device.
外周支持部が、スロットルギヤの外周部に一体的に形成された歯を支える円弧状のベース部の内周面にて構成されているスロットル装置。A throttle device in which an outer peripheral support portion is configured by an inner peripheral surface of an arc-shaped base portion that supports teeth integrally formed on an outer peripheral portion of a throttle gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015046822A JP6392146B2 (en) | 2015-03-10 | 2015-03-10 | Throttle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015046822A JP6392146B2 (en) | 2015-03-10 | 2015-03-10 | Throttle device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016166572A JP2016166572A (en) | 2016-09-15 |
| JP2016166572A5 true JP2016166572A5 (en) | 2017-03-23 |
| JP6392146B2 JP6392146B2 (en) | 2018-09-19 |
Family
ID=56898221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015046822A Active JP6392146B2 (en) | 2015-03-10 | 2015-03-10 | Throttle device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6392146B2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6720930B2 (en) | 2017-07-07 | 2020-07-08 | 株式会社デンソー | Throttle valve device |
| JP7128061B2 (en) * | 2018-08-30 | 2022-08-30 | 愛三工業株式会社 | Throttle device |
| KR102057554B1 (en) * | 2018-11-06 | 2020-02-07 | 주식회사 현대케피코 | electronic steer valve of gear housing |
| WO2021176489A1 (en) * | 2020-03-02 | 2021-09-10 | 愛三工業株式会社 | Throttle device |
| JP2022149183A (en) * | 2021-03-25 | 2022-10-06 | 愛三工業株式会社 | Manufacturing method of throttle device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49145060U (en) * | 1973-04-14 | 1974-12-13 | ||
| DE19711408A1 (en) * | 1997-03-19 | 1998-10-01 | Mannesmann Vdo Ag | Load adjustment device |
| JP4259315B2 (en) * | 2003-03-18 | 2009-04-30 | 株式会社デンソー | Electronically controlled throttle control device |
| JP4219841B2 (en) * | 2004-04-07 | 2009-02-04 | 愛三工業株式会社 | Throttle control device |
| JP5109538B2 (en) * | 2007-09-06 | 2012-12-26 | トヨタ紡織株式会社 | Vehicle seat rotation device |
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2015
- 2015-03-10 JP JP2015046822A patent/JP6392146B2/en active Active