JPH04128565U - split gasket - Google Patents
split gasketInfo
- Publication number
- JPH04128565U JPH04128565U JP3500391U JP3500391U JPH04128565U JP H04128565 U JPH04128565 U JP H04128565U JP 3500391 U JP3500391 U JP 3500391U JP 3500391 U JP3500391 U JP 3500391U JP H04128565 U JPH04128565 U JP H04128565U
- Authority
- JP
- Japan
- Prior art keywords
- gasket
- split
- parts
- convex portion
- bolt hole
- 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
- 239000007779 soft material Substances 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 description 6
- 239000010425 asbestos Substances 0.000 description 3
- 229910052895 riebeckite Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Gasket Seals (AREA)
Abstract
(57)【要約】
【目的】 本考案は、例えばオイルパンガスケット等大
型で軟質材によりリング状に形成されたガスケットにお
いて、洩れのない、取付けに特に工数のかからない分割
型ガスケットを提供することを目的とする。
【構成】 ボルト孔と同心円状に形成した凸部と、前記
凸部に適合するよう形成した凹部とで構成した接続部を
設けている。
(57) [Summary] [Purpose] The purpose of the present invention is to provide a split-type gasket that is leak-free and requires no particular man-hours to install, for example, in a large ring-shaped gasket made of a soft material, such as an oil pan gasket. purpose. [Structure] A connecting portion is provided which is composed of a convex portion formed concentrically with a bolt hole and a concave portion formed to fit the convex portion.
Description
【０００１】0001
本考案は、例えば、シリンダブロックとオイルパンの接面に使用するオイルパ ンガスケット等、大型で、軟質材を使用してリング状に構成した分割型ガスケッ トに関する。 This invention is suitable for use in oil pumps used on the contact surface between cylinder blocks and oil pans, for example. Large, split-type gaskets made of soft material and configured in a ring shape. Regarding
【０００２】0002
周知の如く、例えば、アスベストを含んだ軟質材のシートを使用したガスケッ トは、打抜型によって一体的に打抜かれたものが知られている。しかし、公害対 策のために、アスベストを含まない軟質材の採用が促進され、この単価の高いシ ートのためにコストが上昇している。この対策として、時に歩留りの悪いリング 状ガスケットにおいては、リング状に打抜かれた内部の抜きかすの再利用がある が、組合せの問題が残る。また、例えば、図５に示すようにガスケットを分割型 に構成し、組立時に、接続箇所Ｊ１、Ｊ２に液状ガスケットを塗布する方法は公 知であるが、面圧の低い箇所で接続しているので洩れ易く、かつ、面倒であると 共に工数が増加する。 As is well known, for example, gaskets made from sheets of soft material containing asbestos It is known that the sheet is integrally punched using a punching die. However, pollution vs. As a countermeasure, the adoption of soft materials that do not contain asbestos is promoted, and this expensive system costs are rising due to As a countermeasure to this problem, rings with poor yields are sometimes used. For ring-shaped gaskets, the internal punching material from the ring-shaped gasket can be reused. However, the problem of combination remains. For example, as shown in Figure 5, the gasket can be divided into The method for applying liquid gasket to the connection points J1 and J2 during assembly is publicly available. As I know, it is easy to leak because it is connected at a place with low surface pressure, and it is troublesome. In both cases, the number of man-hours increases.
【０００３】 また、分割されたガスケットを、ボルト孔を有し異材で形成された駒を介して 接続する技術も知られいてるが、異材であるため、ガスケットの材質及び厚さの 選択、面圧、ボルトの締付力の管理等の問題があると共に、駒の両側に接続部が 生じるので、洩れる箇所が多いという問題がある。0003 In addition, the divided gaskets are inserted through pieces made of different materials and have bolt holes. The connection technology is also known, but since they are made of different materials, the material and thickness of the gasket may vary. There are problems with selection, surface pressure, and bolt tightening force management, as well as connections on both sides of the piece. There is a problem that there are many places where it can leak.
【０００４】0004
従って、本考案は、構造が簡単で工数が増加せず、かつ洩れのない分割型ガス ケットを提供することを目的としている。 Therefore, the present invention has a simple structure, does not require an increase in man-hours, and is a split-type gas pump that does not leak. The purpose is to provide a ket.
【０００５】[0005]
本考案によれば、軟質材でリング状に構成した分割型ガスケットにおいて、ボ ルト孔と同心円状に形成した凸部Ａを平坦部Ｂ及びＣに連結して形成した端部と 、前記凸部Ａに適合するよう形成した円弧状の凹部Ｄと、前記平坦部Ｂ及びＣに 適合するよう形成した平坦部Ｅ及びＦとで突出部Ｇ及びＨを形成した別の端部と で接続部を構成している。 According to the present invention, in a split-type gasket made of a soft material and configured in a ring shape, An end portion formed by connecting a convex portion A formed concentrically with the bolt hole to flat portions B and C. , an arc-shaped recess D formed to fit the convex part A, and the flat parts B and C. flat parts E and F formed to match, and another end formed with protrusions G and H; constitutes the connection part.
【０００６】[0006]
上記のように構成された分割型ガスケットにおいて、最も面圧が高く、かつ安 定しているボルト孔を中心として同一材で簡単に接続され、さらに凸部Ａと突出 部Ｇ及びＨが係合してボルトを締付けても、接続箇所が離れることがないので洩 れは発生しない。 Among the split gaskets configured as above, this has the highest surface pressure and is the safest. It is easily connected using the same material centering on the fixed bolt hole, and the convex part A and the protruding part are connected easily. Even if parts G and H are engaged and the bolt is tightened, the connection points will not separate, so there will be no leakage. This will not occur.
【０００７】[0007]
以下、図面を参照して本考案の実施例を説明する。 Embodiments of the present invention will be described below with reference to the drawings.
【０００８】 図１において、アスベストを含まない軟質材のシートで構成されたガスケット １は、帯状に形成された直線部２及び３と、コの字状に形成された変形部４及び ５とで構成されている。また、直線部２及び３と、変形部４及び５とには、それ ぞれボルト孔２ａ、２ｂ・・・、３ａ、３ｂ・・・、４ａ、４ｂ・・・、５ａ、 ５ｂ・・・が設けられている。そして、これらの直線部２及び３と、変形部４及 び５とは、接続部６〜９において接続されている。[0008] In Figure 1, a gasket made of a sheet of soft material that does not contain asbestos 1 has linear parts 2 and 3 formed in a band shape, and deformed parts 4 and 3 formed in a U-shape. It consists of 5. In addition, the straight parts 2 and 3 and the deformed parts 4 and 5 have Bolt holes 2a, 2b..., 3a, 3b..., 4a, 4b..., 5a, respectively. 5b... are provided. Then, these straight parts 2 and 3 and deformed parts 4 and and 5 are connected at connecting portions 6 to 9.
【０００９】 図２及び図３は、これらの接続部を示し、一方はボルト孔５ａと同心円状に形 成された凸部Ａは、平坦部Ｂ、Ｃと小円弧により滑らかに接続するよう形成され ている。また、他方は凸部Ａと適合するように円弧状に形成された凹部Ｄと、平 坦部Ｅ及びＦとで突出部Ｇ及びＨを形成している。[0009] 2 and 3 show these connections, one of which is concentrically shaped with the bolt hole 5a. The convex portion A is formed to smoothly connect with the flat portions B and C by a small circular arc. ing. The other side has a concave portion D formed in an arc shape to match the convex portion A, and a flat concave portion D. The flat parts E and F form protrusions G and H.
【００１０】 従って、取付面に接続部６〜９で接続して取付け、ボルトを各ボルト孔２ａ・ ・・、３ａ・・・、４ａ・・・、５ａ・・・に通して締付ければ、接続部６〜９ においても、凸部Ａと、突出部Ｇ及びＨとが係合して離れることはない。また、 同一材質で構成されているので面圧も安定し、洩れの発生はない。 また、図４ に示す如く、Ｗ１又はＷ２の巾が狭く洩れる恐れのある場合は、鎖線Ｋ、Ｋで示 すように、ボルト孔の両側、又は片側を円弧状に形成してもよい。0010 Therefore, connect the connection parts 6 to 9 to the mounting surface and install the bolts in each bolt hole 2a. ..., 3a..., 4a..., 5a... and tighten them, connecting parts 6 to 9 Even in this case, the convex portion A and the protrusions G and H are engaged and never separated. Also, Since they are made of the same material, the surface pressure is stable and there is no leakage. Also, Figure 4 As shown in the figure, if the width of W1 or W2 is narrow and there is a risk of leakage, it is indicated by chain lines K and K. Both sides or one side of the bolt hole may be formed in an arc shape so that
【００１１】[0011]
本考案は、以上説明した通り構成されているので液状ガスケットを塗布しない でも洩れがなく、従って、工数の増加もなく、歩留り向上と併せて低コストであ る。 Since the present invention is constructed as explained above, a liquid gasket is not applied. However, there is no leakage, therefore, there is no increase in man-hours, and it is possible to improve yield and reduce cost. Ru.
【図１】本考案の一実施例を示す平面図。FIG. 1 is a plan view showing an embodiment of the present invention.
【図２】図１の一方の接続部を示す平面図。FIG. 2 is a plan view showing one connection part in FIG. 1;
【図３】図１の他方の接続部を示す平面図。FIG. 3 is a plan view showing the other connection part in FIG. 1;
【図４】接続部の別の実施例を示す平面図。FIG. 4 is a plan view showing another embodiment of the connecting portion.
【図５】従来技術の一例を示す平面図。FIG. 5 is a plan view showing an example of conventional technology.
Ａ・・・凸部を形成する円弧 Ｂ、Ｃ・・・平坦部 Ｄ・・・凹部を形成する円弧 Ｅ、Ｆ・・・平坦部 Ｇ、Ｈ・・・突出部 １・・・ガスケット ２、３・・・直線部 ４、５・・・変形部 ６〜９・・・接続部 Ｊ１・・・接続箇所 Ｊ２・・・接続箇所 A...Circular arc forming the convex part B, C...flat area D...Circular arc forming the recess E, F...Flat area G, H...Protruding part 1...Gasket 2, 3... Straight line part 4, 5...Deformed part 6-9...Connection part J1...Connection point J2...Connection point
Claims (1)
ケットにおいて、ボルト孔と同心円状に形成した凸部Ａ
を平坦部Ｂ及びＣに連結して形成した端部と、前記凸部
Ａに適合するよう形成した円弧状の凹部Ｄと、前記平坦
部Ｂ及びＣに適合するよう形成した平坦部Ｅ及びＦとで
突出部Ｇ及びＨを形成した別の端部とで接続部を構成し
たことを特徴とする分割型ガスケット。Claim 1: In a split gasket made of a soft material and configured in a ring shape, a convex portion A is formed concentrically with the bolt hole.
an arc-shaped recess D formed to fit the convex part A, and flat parts E and F formed to fit the flat parts B and C. A split type gasket characterized in that a connecting portion is formed by a different end portion having protruding portions G and H formed therein.
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991035003U JPH07775Y2 (en) | 1991-05-17 | 1991-05-17 | Split type gasket |
| AU15913/92A AU660458B2 (en) | 1991-05-17 | 1992-04-30 | Split-type gasket |
| DE69226658T DE69226658T2 (en) | 1991-05-17 | 1992-05-01 | Split seal |
| ES92303975T ES2077353T3 (en) | 1991-05-17 | 1992-05-01 | BOARD OF DIVIDED TYPE. |
| EP92303975A EP0514052B1 (en) | 1991-05-17 | 1992-05-01 | Split-type gasket |
| EP95200291A EP0665371B1 (en) | 1991-05-17 | 1992-05-01 | Split-type gasket |
| ES95200291T ES2119302T3 (en) | 1991-05-17 | 1992-05-01 | PARTY-TYPE SHUTTER BOARD. |
| DE69205061T DE69205061T2 (en) | 1991-05-17 | 1992-05-01 | Split seal. |
| US07/879,006 US5236203A (en) | 1991-05-17 | 1992-05-06 | Split-type gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991035003U JPH07775Y2 (en) | 1991-05-17 | 1991-05-17 | Split type gasket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04128565U true JPH04128565U (en) | 1992-11-24 |
| JPH07775Y2 JPH07775Y2 (en) | 1995-01-11 |
Family
ID=31917273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1991035003U Expired - Lifetime JPH07775Y2 (en) | 1991-05-17 | 1991-05-17 | Split type gasket |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07775Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3231289A (en) * | 1962-01-26 | 1966-01-25 | Parker Hannifin Corp | Sealing gasket |
| JPS4932525U (en) * | 1972-06-22 | 1974-03-22 | ||
| JPS4932526U (en) * | 1972-06-21 | 1974-03-22 |
-
1991
- 1991-05-17 JP JP1991035003U patent/JPH07775Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3231289A (en) * | 1962-01-26 | 1966-01-25 | Parker Hannifin Corp | Sealing gasket |
| JPS4932526U (en) * | 1972-06-21 | 1974-03-22 | ||
| JPS4932525U (en) * | 1972-06-22 | 1974-03-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07775Y2 (en) | 1995-01-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |