JPS61159605U - - Google Patents
Info
- Publication number
- JPS61159605U JPS61159605U JP4239285U JP4239285U JPS61159605U JP S61159605 U JPS61159605 U JP S61159605U JP 4239285 U JP4239285 U JP 4239285U JP 4239285 U JP4239285 U JP 4239285U JP S61159605 U JPS61159605 U JP S61159605U
- Authority
- JP
- Japan
- Prior art keywords
- lifter
- spacer
- valve
- valve lifter
- fixed
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 229910000838 Al alloy Inorganic materials 0.000 claims 2
- 229910001018 Cast iron Inorganic materials 0.000 claims 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims 1
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims 1
- 229910000760 Hardened steel Inorganic materials 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 238000005219 brazing Methods 0.000 claims 1
- 239000000919 ceramic Substances 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 claims 1
- 239000011151 fibre-reinforced plastic Substances 0.000 claims 1
- 239000003562 lightweight material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
【図面の簡単な説明】
第１図は本考案の一実施例に係るバルブリフタ
の断面図、第２図は本考案の別の実施例に係るバ
ルブリフタの断面図、第３図は本考案のさらに別
の実施例に係るバルブリフタの断面図、第４図は
本考案のさらに別の実施例に係るバルブリフタの
断面図、第５図は本考案のさらに別の実施例に係
るバルブリフタの断面図、である。
１……バルブリフタ、２２…リフタ本体、３…
…スペーサ、４……スリーブ、５……台座、６…
…カム当接面、７……バルブステム当接面、８，
１２…大円板部、９…小円板部、１０……凹部、
１１……貫通孔、１３……溝、１４，１５……か
しめ部、１６……リング。[Brief Description of the Drawings] Fig. 1 is a cross-sectional view of a valve lifter according to one embodiment of the present invention, Fig. 2 is a cross-sectional view of a valve lifter according to another embodiment of the present invention, and Fig. 3 is a cross-sectional view of a valve lifter according to another embodiment of the present invention. FIG. 4 is a cross-sectional view of a valve lifter according to yet another embodiment of the present invention; FIG. 5 is a cross-sectional view of a valve lifter according to yet another embodiment of the present invention. be. 1... Valve lifter, 22... Lifter body, 3...
...Spacer, 4...Sleeve, 5...Pedestal, 6...
...Cam contact surface, 7...Valve stem contact surface, 8,
12... Large disc part, 9... Small disc part, 10... Concave part,
11... Through hole, 13... Groove, 14, 15... Caulked portion, 16... Ring.
Claims (1)
円筒孔に摺動自在に嵌挿される直打式バルブリフ
タであつて、前記シリンダヘツドの円筒孔に摺接
するスリーブと該スリーブから内方に延びる台座
とが一体的に形成されかつ軽量材料から成るリフ
タ本体と、一部材から成つて該一部材の表面にカ
ム当接面とバルブステム当接面とを有し前記リフ
タ本体と一体的に固着されかつ耐摩耗性材料から
成るスペーサと、から構成されたバルブリフタ。 (2) 前記リフタ本体がアルミ合金から成る実用
新案登録請求の範囲第１項記載のバルブリフタ。 (3) 前記リフタ本体が繊維強化プラスチツクか
ら成る実用新案登録請求の範囲第１項記載のバル
ブリフタ。 (4) 前記スペーサが鋳鉄から成る実用新案登録
請求の範囲第１項記載のバルブリフタ。 (5) 前記スペーサが鉄系焼結合金から成る実用
新案登録請求の範囲第１項記載のバルブリフタ。 (6) 前記スペーサが焼入れ鋼から成る実用新案
登録請求の範囲第１項記載のバルブリフタ。 (7) 前記リフタ本体と前記スペーサとがロー付
により固着されている実用新案登録請求の範囲第
１項記載のバルブリフタ。 (8) 前記リフタ本体と前記スペーサとが溶接に
より固着されている実用新案登録請求の範囲第１
項記載のバルブリフタ。 (9) 前記スペーサがその外周部を前記リフタ本
体でかしめられ前記リフタ本体に固定されている
実用新案登録請求の範囲第１項記載のバルブリフ
タ。 (10) 前記スペーサがそのバルブステム当接外周
を前記チフタ本体でかしめられ前記リフタ本体に
固定されている実用新案登録請求の範囲第１項記
載のバルブリフタ。 〓(11)１１〓 前記スペーサと前記リフタ本体と
がリングにより互に止められている実用新案登録
請求の範囲第１項記際のバルブリフタ。 〓(12)１２〓 前記リフタ本体の前記スリーブ外
周がメツキ処理されている実用新案登録請求の範
囲第１項記載のバルブリフタ。 (13) 前記スペーサがセラミツクスから成る実用
新案登録請求の範囲第１項記載のバルブリフタ。[Claims for Utility Model Registration] (1) A direct-acting valve lifter that is slidably inserted into a cylindrical hole in an aluminum alloy cylinder head of an internal combustion engine, the valve lifter comprising a sleeve that slides into the cylindrical hole in the cylinder head, and a sleeve that slides into the cylindrical hole in the cylinder head. The lifter body includes a lifter body integrally formed with a pedestal extending inward from the sleeve and made of a lightweight material, and a lifter body made of one piece having a cam abutment surface and a valve stem abutment surface on the surface of the one piece. A valve lifter consisting of a spacer made of a wear-resistant material and integrally fixed to the main body. (2) The valve lifter according to claim 1, wherein the lifter body is made of an aluminum alloy. (3) The valve lifter according to claim 1, wherein the lifter body is made of fiber-reinforced plastic. (4) The valve lifter according to claim 1, wherein the spacer is made of cast iron. (5) The valve lifter according to claim 1, wherein the spacer is made of a ferrous sintered alloy. (6) The valve lifter according to claim 1, wherein the spacer is made of hardened steel. (7) The valve lifter according to claim 1, wherein the lifter main body and the spacer are fixed by brazing. (8) Utility model registration claim 1, in which the lifter main body and the spacer are fixed by welding.
Valve lifter as described in section. (9) The valve lifter according to claim 1, wherein the spacer is fixed to the lifter body by caulking its outer peripheral portion with the lifter body. (10) The valve lifter according to claim 1, wherein the spacer is fixed to the lifter body by caulking the outer periphery of the spacer in contact with the valve stem with the tipter body. (11) 11 The valve lifter according to claim 1, wherein the spacer and the lifter main body are fixed to each other by a ring. (12) 12 The valve lifter according to claim 1, wherein the outer periphery of the sleeve of the lifter main body is plated. (13) The valve lifter according to claim 1, wherein the spacer is made of ceramics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4239285U JPS61159605U (en) | 1985-03-26 | 1985-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4239285U JPS61159605U (en) | 1985-03-26 | 1985-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61159605U true JPS61159605U (en) | 1986-10-03 |
Family
ID=30553102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4239285U Pending JPS61159605U (en) | 1985-03-26 | 1985-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61159605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0385305A (en) * | 1989-08-25 | 1991-04-10 | Mazda Motor Corp | Manufacture of valve lifter |
-
1985
- 1985-03-26 JP JP4239285U patent/JPS61159605U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0385305A (en) * | 1989-08-25 | 1991-04-10 | Mazda Motor Corp | Manufacture of valve lifter |
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