JPS61197355U - - Google Patents
Info
- Publication number
- JPS61197355U JPS61197355U JP8010785U JP8010785U JPS61197355U JP S61197355 U JPS61197355 U JP S61197355U JP 8010785 U JP8010785 U JP 8010785U JP 8010785 U JP8010785 U JP 8010785U JP S61197355 U JPS61197355 U JP S61197355U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- halves
- eyelet
- cylindrical part
- substrate
- 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
- 239000000758 substrate Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Gasket Seals (AREA)
Description
第１図は本考案の第一実施例、第２図は同第二
実施例を示すそれぞれ断面図、第３図は鳩目を装
着する途中の状態を示す断面図、第４図は本考案
の第三実施例を示す断面図、第５図はこれを装着
する途中の状態を示す断面図、第６図はシリンダ
ヘツドガスケツトの平面図、第７図は従来の鳩目
の断面図、第８〜１０図はこの鳩目を装着する状
態を行程順に示す断面図、第１１〜１３図は、流
路を絞るための構造の３例を示すそれぞれ断面図
である。
１：シリンダヘツドガスケツト、２：グロメツ
ト、３：ボア孔、４：小円孔、５：透孔、６：鳩
目、７：円輪板、８：シール板、９：絞り孔、１
０：円輪板、１１：中心孔、１２：円管、１３：
金具、１３ａ：円筒部、１４：拡径部、１５：上
型、１６：下型、１７：鳩目、１８：第一の半片
、１９：第二の半片、２０：筒部、２１：嵌合筒
部、２２：基板部、２３：板部、２４：通孔、２
５：基板部。
Fig. 1 is a sectional view showing the first embodiment of the present invention, Fig. 2 is a sectional view showing the second embodiment of the invention, Fig. 3 is a sectional view showing a state in the middle of installing the eyelet, and Fig. 4 is a sectional view of the second embodiment of the invention. 5 is a sectional view showing the third embodiment, FIG. 5 is a sectional view showing the state in the middle of installation, FIG. 6 is a plan view of the cylinder head gasket, FIG. 7 is a sectional view of the conventional eyelet, and FIG. 8 is a sectional view showing the third embodiment. Figures 1 to 10 are cross-sectional views showing the state in which the eyelet is installed in the order of strokes, and Figures 11 to 13 are cross-sectional views showing three examples of structures for constricting the flow path. 1: Cylinder head gasket, 2: Grommet, 3: Bore hole, 4: Small circular hole, 5: Through hole, 6: Eyelet, 7: Circular plate, 8: Seal plate, 9: Throttle hole, 1
0: circular plate, 11: center hole, 12: circular tube, 13:
Metal fitting, 13a: Cylindrical part, 14: Expanded diameter part, 15: Upper mold, 16: Lower mold, 17: Eyelet, 18: First half piece, 19: Second half piece, 20: Cylindrical part, 21: Fitting Cylinder part, 22: Substrate part, 23: Plate part, 24: Through hole, 2
5: Substrate part.
Claims (1)
すべき透孔よりも大径で、かつ内周が上記透孔よ
りも小径な輪状の基板部と、この基板部の内周縁
に連設された筒部と、この筒部に連設され、中心
に通孔を設けた板部とから成る第一の半片と、こ
の第一の半片の基板部と略同様の基板部と、この
基板部の内周縁から連続する嵌合筒部とから成る
第二の半片とから成り、第一の半片の筒部に第二
の半片の嵌合筒部を外嵌して両半片の基板部同士
を近付ける方向にプレス加工し、両半片の基板部
により透孔の周縁部を挾持する鳩目。 A ring-shaped base plate having a substantially hat-like shape, an outer periphery of which has a larger diameter than the through-hole in which the eyelet is to be attached, and an inner periphery of which has a smaller diameter than the through-hole; a first half consisting of a cylindrical portion provided therein, a plate portion connected to the cylindrical portion and having a through hole in the center; a substrate portion substantially similar to the substrate portion of the first half; a second half consisting of a fitting cylindrical part continuous from the inner circumferential edge of the substrate part, and the fitting cylindrical part of the second half is externally fitted into the cylindrical part of the first half to form the board part of both halves. The eyelet is pressed in the direction of bringing the two halves closer together, and the periphery of the through hole is held between the base parts of both halves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8010785U JPH0232941Y2 (en) | 1985-05-30 | 1985-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8010785U JPH0232941Y2 (en) | 1985-05-30 | 1985-05-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61197355U true JPS61197355U (en) | 1986-12-09 |
| JPH0232941Y2 JPH0232941Y2 (en) | 1990-09-05 |
Family
ID=30625646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8010785U Expired JPH0232941Y2 (en) | 1985-05-30 | 1985-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0232941Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01157259U (en) * | 1988-04-22 | 1989-10-30 | ||
| JPH02221769A (en) * | 1988-12-29 | 1990-09-04 | Dana Corp | Manufacture of insert for gasket and gasket assembly |
| JPH03156156A (en) * | 1989-11-10 | 1991-07-04 | Nippon Reinz Co Ltd | Gasket equipped with metal flat plate ring and its manufacture |
| JPH0624265U (en) * | 1992-06-26 | 1994-03-29 | 石川ガスケット株式会社 | Metal laminated gasket |
-
1985
- 1985-05-30 JP JP8010785U patent/JPH0232941Y2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01157259U (en) * | 1988-04-22 | 1989-10-30 | ||
| JPH02221769A (en) * | 1988-12-29 | 1990-09-04 | Dana Corp | Manufacture of insert for gasket and gasket assembly |
| JPH03156156A (en) * | 1989-11-10 | 1991-07-04 | Nippon Reinz Co Ltd | Gasket equipped with metal flat plate ring and its manufacture |
| JPH0624265U (en) * | 1992-06-26 | 1994-03-29 | 石川ガスケット株式会社 | Metal laminated gasket |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0232941Y2 (en) | 1990-09-05 |
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