JPH01162003U - - Google Patents
Info
- Publication number
- JPH01162003U JPH01162003U JP5958988U JP5958988U JPH01162003U JP H01162003 U JPH01162003 U JP H01162003U JP 5958988 U JP5958988 U JP 5958988U JP 5958988 U JP5958988 U JP 5958988U JP H01162003 U JPH01162003 U JP H01162003U
- Authority
- JP
- Japan
- Prior art keywords
- tappet
- internal combustion
- combustion engine
- sintered alloy
- sliding contact
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims 2
- 229910045601 alloy Inorganic materials 0.000 claims 2
- 238000010079 rubber tapping Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図は、この考案の内燃機関用タペツト製造
のためのタペツトチツプの実施例を示す断面概略
図、第１―１図は、上記第１図のタペツトチツプ
を用いて製造した内燃機関用タペツトの断面概略
図、第２図は、この考案の内燃機関用タペツト製
造のためのタペツトチツプの別の実施例を示す断
面概略図、第２―１図は、上記第２図のタペツト
チツプを用いて製造した内燃機関用タペツトの断
面概略図、第３図は、この考案の内燃機関用タペ
ツト製造のためのタペツトチツプのさらにもう１
つの実施例を示す断面概略図、第３―１図は、上
記第３図のタペツトチツプを用いて製造した内燃
機関用タペツトの断面概略図、第４図は従来の内
燃機関用タペツトの断面概略図、第５図は、上記
従来の内燃機関用タペツトを内燃機関に組込んだ
状態を示す概略図。
１：カム、２：カム軸、３：タペツト、３′：
シリンダー部、４：摺接部、５：叩打部、６：バ
ルブ、６′：プツシユロツド、７：バネ、８：ロ
ツカーアーム、９：溝、１０：タペツトチツプ、
１１：窪み。
FIG. 1 is a schematic cross-sectional view showing an embodiment of a tapepet chip for manufacturing internal combustion engine tappets according to the present invention, and FIG. 2 is a schematic cross-sectional view showing another embodiment of the tappet chip for internal combustion engine manufacturing according to the present invention, and FIG. 2-1 is an internal combustion engine manufactured using the tappet chip shown in FIG. FIG. 3, a schematic cross-sectional view of a tappet for an engine, shows yet another tappet chip for manufacturing a tappet for an internal combustion engine according to the present invention.
Fig. 3-1 is a schematic cross-sectional view of a tappet for an internal combustion engine manufactured using the tappet chip shown in Fig. 3 above, and Fig. 4 is a schematic cross-sectional view of a conventional tappet for an internal combustion engine. , and FIG. 5 is a schematic diagram showing a state in which the conventional tappet for an internal combustion engine is assembled into an internal combustion engine. 1: Cam, 2: Cam shaft, 3: Tappet, 3':
Cylinder part, 4: Sliding part, 5: Hitting part, 6: Valve, 6': Push rod, 7: Spring, 8: Rocker arm, 9: Groove, 10: Tappet tip,
11: Hollow.
Claims (1)
同一寸法の径を有する摺接部と、 耐衝撃性焼結合金からなり、タペツトの内径と
同一寸法の径を有する叩打部とからなり、 上記摺接部と叩打部を同心円状に重ねて接合し
てなることを特徴とする内燃機関用タペツト製造
のためのタペツトチツプ。[Scope of claim for utility model registration] A sliding contact part made of a wear-resistant sintered alloy and having the same diameter as the outside diameter of the tappet, and a sliding part made of an impact-resistant sintered alloy and having the same diameter as the inside diameter of the tappet. A tappet chip for manufacturing a tappet for an internal combustion engine, characterized in that the sliding contact part and the tapping part are concentrically stacked and joined together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5958988U JPH07645Y2 (en) | 1988-05-02 | 1988-05-02 | Tappet chips for manufacturing tappets for internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5958988U JPH07645Y2 (en) | 1988-05-02 | 1988-05-02 | Tappet chips for manufacturing tappets for internal combustion engines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01162003U true JPH01162003U (en) | 1989-11-10 |
| JPH07645Y2 JPH07645Y2 (en) | 1995-01-11 |
Family
ID=31285346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5958988U Expired - Lifetime JPH07645Y2 (en) | 1988-05-02 | 1988-05-02 | Tappet chips for manufacturing tappets for internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07645Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01179101U (en) * | 1988-06-10 | 1989-12-22 | ||
| JP2012189056A (en) * | 2011-03-14 | 2012-10-04 | Kubota Corp | Valve gear for overhead valve engine |
| JP2012189057A (en) * | 2011-03-14 | 2012-10-04 | Kubota Corp | Valve gear for overhead valve engine |
-
1988
- 1988-05-02 JP JP5958988U patent/JPH07645Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01179101U (en) * | 1988-06-10 | 1989-12-22 | ||
| JP2012189056A (en) * | 2011-03-14 | 2012-10-04 | Kubota Corp | Valve gear for overhead valve engine |
| JP2012189057A (en) * | 2011-03-14 | 2012-10-04 | Kubota Corp | Valve gear for overhead valve engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07645Y2 (en) | 1995-01-11 |
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