JPS59168543U - Fuel injection pump injection timing adjustment device - Google Patents
Fuel injection pump injection timing adjustment deviceInfo
- Publication number
- JPS59168543U JPS59168543U JP6310083U JP6310083U JPS59168543U JP S59168543 U JPS59168543 U JP S59168543U JP 6310083 U JP6310083 U JP 6310083U JP 6310083 U JP6310083 U JP 6310083U JP S59168543 U JPS59168543 U JP S59168543U
- Authority
- JP
- Japan
- Prior art keywords
- rotary shaft
- fuel injection
- adjustment device
- cam ring
- timing adjustment
- 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
Landscapes
- High-Pressure Fuel Injection Pump Control (AREA)
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
第１図は従来の燃料噴射ポンプの本考案関連部分を示す
縦断面図、第２図は同上■−■矢視断面図、第３図は第
１図の内面カムリングとタイマピンとの連結部拡大図、
第４図〜第６図は本考案の一実施例を示し、第４図は内
面カムリングとタイマピンとの連結状態を示す側面図、
第５図は同上の■−■矢視断面図、第６図は第５図にお
ける■−■矢視断面図である。
５・・田−タリシャフト、９・・・高圧室、１０・・・
プランジャ、１１・・・内面カムリング、１１ａ・・・
カム山、２１・・・タイマピストン、２５・・・タイマ
ピン、３１・・・フランジ片、３２・・・切り欠き凹部
、３５・・・ピン、３６・・・Ｅリング、４１・・・内
部。Fig. 1 is a vertical sectional view showing the parts of a conventional fuel injection pump related to the present invention, Fig. 2 is a sectional view taken along the arrow ■-■ of the same as above, and Fig. 3 is an enlarged view of the connection between the inner cam ring and the timer pin in Fig. 1. figure,
4 to 6 show an embodiment of the present invention, and FIG. 4 is a side view showing the state of connection between the inner cam ring and the timer pin;
FIG. 5 is a cross-sectional view along the line ■--■ in FIG. 5, and FIG. 6 is a cross-sectional view along the line ■--■ in FIG. 5...Tarishaft, 9...Hyperpressure chamber, 10...
Plunger, 11...Inner cam ring, 11a...
Cam crest, 21...Timer piston, 25...Timer pin, 31...Flange piece, 32...Notch recess, 35...Pin, 36...E ring, 41...Inside.
Claims (1)
カムリングと、前記ロータリシャフトに組み込まれて回
転し、前記内面カムリングに摺接することによりロータ
リシャフト半径方向に往復動して噴射弁に供給する燃料
のポンプ作用を行うプランジャと、内面カムリングの回
動位置をタイマピンを介して調整するタイマピストンと
、を備えた燃料噴射ポンプにおいて、タイマピンの端部
−側を切り欠いてその残部のフランジ片を形成すると共
に、内面力ムリジグのカム山部におけるり゛ング外周部
の一方の面側角部に切り欠き凹部を設け、該切り欠き凹
部に前記タイマピンのフランジ部を嵌合し固定したこと
を特徴とする燃料噴射ポンプの噴射時期調整装置。A rotary shaft that rotates in synchronization with the rotation of the engine, an inner cam ring, and a rotary shaft that is built into the rotary shaft and rotates, and slides in contact with the inner cam ring to reciprocate in the radial direction of the rotary shaft to supply fuel to the injection valve. In a fuel injection pump equipped with a plunger that performs a pumping action and a timer piston that adjusts the rotational position of an inner cam ring via a timer pin, the end of the timer pin is cut out to form the remaining flange piece. In addition, a cutout recess is provided in the corner of one side of the outer circumference of the cam crest of the internal force adjusting jig, and the flange of the timer pin is fitted and fixed in the cutout recess. Fuel injection pump injection timing adjustment device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6310083U JPS59168543U (en) | 1983-04-28 | 1983-04-28 | Fuel injection pump injection timing adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6310083U JPS59168543U (en) | 1983-04-28 | 1983-04-28 | Fuel injection pump injection timing adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59168543U true JPS59168543U (en) | 1984-11-12 |
Family
ID=30193293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6310083U Pending JPS59168543U (en) | 1983-04-28 | 1983-04-28 | Fuel injection pump injection timing adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59168543U (en) |
-
1983
- 1983-04-28 JP JP6310083U patent/JPS59168543U/en active Pending
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