JPH048863U - - Google Patents
Info
- Publication number
- JPH048863U JPH048863U JP4974090U JP4974090U JPH048863U JP H048863 U JPH048863 U JP H048863U JP 4974090 U JP4974090 U JP 4974090U JP 4974090 U JP4974090 U JP 4974090U JP H048863 U JPH048863 U JP H048863U
- Authority
- JP
- Japan
- Prior art keywords
- metal plate
- hole
- metal
- folded
- inscribed
- 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
- 239000002184 metal Substances 0.000 claims description 25
- 230000037431 insertion Effects 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 7
- 239000011324 bead Substances 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims 3
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Gasket Seals (AREA)
Description
第１図および第２図は本考案の実施例の平面図
および断面図（第１図のＡ−Ａ線断面図）であり
、第３図および第４図は本考案の他の実施例の平
面図および断面図（第３図のＡ−Ａ線断面図）で
あり、第５図および第６図は本考案の更に他の実
施例の平面図および断面図（第５図のＢ−Ｂ線断
面図）である。第７図および第８図は従来の金属
ガスケツトの平面図および断面図（第７図のＡ−
Ａ線断面図）を示す。
符号の説明、１……金属板、２……通孔、３…
…ボルト挿通孔、４よび４′……傾斜ビード、１
１……単板金属板、１２……通孔、１３……ボル
ト挿通孔、１４および１６……折り返し部、１５
および１７……金属線リング、１８……ビード、
１９……および１９′……補助ビード。
1 and 2 are a plan view and a sectional view (a sectional view taken along the line A-A in FIG. 1) of an embodiment of the present invention, and FIGS. 3 and 4 are a diagram of another embodiment of the present invention. FIGS. 5 and 6 are a plan view and a sectional view (A-A line sectional view in FIG. 3), and FIGS. 5 and 6 are a plan view and a sectional view (A-B line sectional view in FIG. (line sectional view). Figures 7 and 8 are a plan view and a cross-sectional view of a conventional metal gasket (A--A in Figure 7).
A sectional view) is shown. Explanation of symbols, 1...Metal plate, 2...Through hole, 3...
...Bolt insertion hole, 4 and 4'...Slanted bead, 1
1...Single metal plate, 12...Through hole, 13...Bolt insertion hole, 14 and 16...Folded part, 15
and 17...metal wire ring, 18...bead,
19...and 19'...auxiliary beads.
Claims (1)
単板金属板であつて、通孔の周縁において単板金
属板をその一方の面側に折り返した折り返し部が
設けられ、該折り返し部に単板金属板より硬度の
小さい金属線リングを内接させたことを特徴とす
る単板金属ガスケツト。 (2) 流体を通す通孔とボルト挿通孔とを備えた
単板金属板であつて、通孔の周縁と該金属板の外
周縁とにおいて単板金属板をその同一面側に折り
返した折り返し部を設け、該折り返し部の夫れ夫
れに該金属板より硬度の小さい金属線リングを内
接させ、金属板の外周縁の折り返し部に内接され
る金属線リングの線径を通孔の周縁に内接される
金属線リングの線径に等しいかもしくは該線径よ
りも僅かに小さくしたことを特徴とする単板金属
ガスケツト。 (3) 流体を通す通孔とボルト挿通孔とを備えた
単板金属板であつて、通孔の周縁において単板金
属板をその一方の面側に折り返した折り返し部が
設けられ、該折り返し部に単板金属板より硬度の
小さい金属線リングを内接させると共に、単板金
属板の外周縁の内側にかつ外周縁に沿つて、折り
返し部と同一面側に突起するビード部を設けたこ
とを特徴とする単板金属ガスケツト。 (4) 通孔内周縁の折り返し部とボルト挿通孔と
の間に、少くともボルト挿通孔を遮蔽するビード
部を設けたことを特徴とする請求項(1)，(2)又は
(3)記載の単板金属ガスケツト。[Claims for Utility Model Registration] (1) A single metal plate with a through hole for fluid passage and a bolt insertion hole, the single metal plate being folded back to one side at the periphery of the through hole. A veneer metal gasket characterized in that a folded part is provided, and a metal wire ring having a hardness smaller than that of a veneer metal plate is inscribed in the folded part. (2) A single metal plate having a through hole through which fluid passes and a bolt insertion hole, the single metal plate being folded back to the same side at the periphery of the through hole and the outer periphery of the metal plate. A metal wire ring having a hardness smaller than that of the metal plate is inscribed in each of the folded parts, and a wire diameter hole of the metal wire ring inscribed in the folded part on the outer periphery of the metal plate is provided. A single-plate metal gasket characterized in that the wire diameter is equal to or slightly smaller than the wire diameter of a metal wire ring inscribed in the peripheral edge of the gasket. (3) A single metal plate having a through hole through which fluid passes and a bolt insertion hole, in which a folded part is provided at the periphery of the through hole by folding the single metal plate back to one side, and the folded back part is provided. A metal wire ring with a hardness smaller than that of the veneer metal plate is inscribed in the part, and a bead part is provided inside and along the outer periphery of the veneer metal plate, protruding on the same side as the folded part. A veneer metal gasket characterized by: (4) Claims (1), (2) or (2) characterized in that a bead portion for at least shielding the bolt insertion hole is provided between the folded portion of the inner peripheral edge of the through hole and the bolt insertion hole.
(3) Single plate metal gasket as described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990049740U JPH082527Y2 (en) | 1990-05-11 | 1990-05-11 | Veneer metal gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990049740U JPH082527Y2 (en) | 1990-05-11 | 1990-05-11 | Veneer metal gasket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH048863U true JPH048863U (en) | 1992-01-27 |
| JPH082527Y2 JPH082527Y2 (en) | 1996-01-29 |
Family
ID=31567689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990049740U Expired - Fee Related JPH082527Y2 (en) | 1990-05-11 | 1990-05-11 | Veneer metal gasket |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH082527Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5471218U (en) * | 1977-10-29 | 1979-05-21 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61114058U (en) * | 1984-12-28 | 1986-07-18 | ||
| JPH01173570U (en) * | 1988-05-27 | 1989-12-08 |
-
1990
- 1990-05-11 JP JP1990049740U patent/JPH082527Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61114058U (en) * | 1984-12-28 | 1986-07-18 | ||
| JPH01173570U (en) * | 1988-05-27 | 1989-12-08 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5471218U (en) * | 1977-10-29 | 1979-05-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH082527Y2 (en) | 1996-01-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |