JPH04179528A - Manufacture of fuel tank made of resin - Google Patents

Manufacture of fuel tank made of resin

Info

Publication number
JPH04179528A
JPH04179528A JP2308051A JP30805190A JPH04179528A JP H04179528 A JPH04179528 A JP H04179528A JP 2308051 A JP2308051 A JP 2308051A JP 30805190 A JP30805190 A JP 30805190A JP H04179528 A JPH04179528 A JP H04179528A
Authority
JP
Japan
Prior art keywords
tube
tank body
resin
molds
mold
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
Application number
JP2308051A
Other languages
Japanese (ja)
Other versions
JP2929707B2 (en
Inventor
Keiji Nakazawa
中沢　恵二
Junya Ono
順也 大野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP2308051A priority Critical patent/JP2929707B2/en
Publication of JPH04179528A publication Critical patent/JPH04179528A/en
Application granted granted Critical
Publication of JP2929707B2 publication Critical patent/JP2929707B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/63—Internally supporting the article during joining
    • B29C66/636—Internally supporting the article during joining using a support which remains in the joined object
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/20—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/022—Particular heating or welding methods not otherwise provided for
    • B29C65/028—Particular heating or welding methods not otherwise provided for making use of inherent heat, i.e. the heat for the joining comes from the moulding process of one of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
    • B29C66/1222—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a lapped joint-segment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
    • B29C66/1226—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least one bevelled joint-segment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/532—Joining single elements to the wall of tubular articles, hollow articles or bars
    • B29C66/5324—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially annular, i.e. of finite length
    • B29C66/53245—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially annular, i.e. of finite length said articles being hollow
    • B29C66/53246—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially annular, i.e. of finite length said articles being hollow said single elements being spouts, e.g. joining spouts to containers
    • B29C66/53247—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially annular, i.e. of finite length said articles being hollow said single elements being spouts, e.g. joining spouts to containers said spouts comprising flanges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/61—Joining from or joining on the inside
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/20—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
    • B29C2049/2017—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements outside the article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/20—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
    • B29C2049/2021—Inserts characterised by the material or type
    • B29C2049/2047—Tubular inserts, e.g. tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7172—Fuel tanks, jerry cans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To seal a tank body and a tube extended from the tank body positively by previously arranging the tube made of a resin in the air blowing hole of a mold, blowing air into a parison from the tube, and shaping a tank body while welding the tank body and the tube when the parison, from which the tank body is molded, is mold-clamped. CONSTITUTION:The base section of a preheated tube 4 is inserted to the lower end of a parison 1, molds 2a, 2b are closed under the state while the base section of the tube 4 is disposed so as to be positioned at an air blowing hole 3 section, and the molds 2a, 2b are closed completely. Air is blown into a resin in the molds 2a, 2b from a tube 7 by utilizing the tube 4, and the resin is expanded and fast stuck onto the inner surfaces of the molds 2a, 2b. The base section of the tube 4 is welded under the state in which the base section is penetrated to inner and outer surfaces to the resin of the molds 2a, 2b at that time.

Description

【発明の詳細な説明】 産業上の利用分野 本発明は、自動車等に搭載される樹脂製燃料タンクの製
造方法に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a method for manufacturing a resin fuel tank mounted on an automobile or the like.

従来の技術 従来、樹脂製燃料タンクは、主に、次の三つの方法によ
って製造されていた。BACKGROUND ART Conventionally, resin fuel tanks have been mainly manufactured by the following three methods.

第一の方法は、タンク本体をブロー成形によって形成し
た後、このタンク本体に対しフィラーチューブ等の別体
のチューブを０リングを介装した状態でボルト締めする
というものである（例えば、特開昭６３−２２７４１８
号公報等参照）。The first method is to form a tank body by blow molding and then bolt a separate tube such as a filler tube to the tank body with an O-ring inserted (for example, Showa 63-227418
(Refer to the publication number, etc.)

第二の方法は、タンク本体をブロー成形する際に突状の
接続口を一体に形成しておき、この接続口と別体のチュ
ーブとをホースによって接続するというものである。The second method is to integrally form a protruding connection port when blow molding the tank body, and connect this connection port to a separate tube using a hose.

また、第三の方法は、タンク本体とフィラーチューブ等
のチューブをブロー成形によってすべて一体に形成する
というものである。A third method is to integrally form the tank body and tubes such as the filler tube by blow molding.

発明が解決しようとする課題 タンク本体をブロー成形した後に別体のチューブを結合
する第一の方法や第二の方法の場合、Ｏリングやホース
等の部品の耐久性や組み立て状態によってシール性能に
バラ付き生ずるという不具合がある。このため、厳しい
製造方法の管理や複雑な検査が必要となっている。Problems to be Solved by the Invention In the case of the first and second methods in which separate tubes are connected after blow molding the tank body, the sealing performance may vary depending on the durability of parts such as O-rings and hoses and the state of assembly. There is a problem that unevenness occurs. For this reason, strict control of manufacturing methods and complex inspections are required.

また、タンク本体とチューブをブロー成形によってすべ
て一体に形成する第三の方法の場合、−回のブロー成形
によって造形する部分の容積が大きくなるため、金型等
のブロー成形のための設備が大型になるという不具合が
ある。In addition, in the case of the third method in which the tank body and tube are all formed integrally by blow molding, the volume of the part to be modeled becomes large in the second blow molding, so the equipment for blow molding such as a mold is large. There is a problem that it becomes.

そこで本発明は、ブロー成形のための設備を大型化する
ことなく、タンク本体とチューブの間のシールを確実に
することが出来る樹脂製燃料タンクの製造方法を提供せ
んとするものである。SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a method for manufacturing a resin fuel tank that can ensure the seal between the tank body and the tube without increasing the size of blow molding equipment.

課題を解決するための手段 本発明は上述した課題を解決するための手段として、タ
ンク本体をブロー成形によって形成する樹脂製燃料タン
クの製造方法において、タンク本体を形成するパリソン
を型締めする際に、金型のエア吹き込み孔に樹脂製のチ
ューブを配置し、型締め後に、該チューブからエアを吹
き込んでタンク本体を造形すると同時に該タンク本体と
チューブを溶着するようにした。Means for Solving the Problems The present invention provides a method for manufacturing a resin fuel tank in which the tank body is formed by blow molding, in which the parison forming the tank body is clamped. A resin tube was placed in the air blow hole of the mold, and after the mold was closed, air was blown through the tube to form the tank body and simultaneously weld the tank body and the tube.

作用 ブロー成形に際して、パリソンへのエアの吹き込みはチ
ューブを利用して行う。タンク本体とチューブはブロー
成形時に溶着によって一体化される。During blow molding, air is blown into the parison using a tube. The tank body and tube are integrated by welding during blow molding.

実施例 以下、本発明の実施例を第１〜４図に基づいて説明する
。Embodiments Hereinafter, embodiments of the present invention will be described based on FIGS. 1 to 4.

図面において、１は、押出成形機によって押し出された
パリソンであり、２ａ、２ｂは、燃料タンク１０のタン
ク本体１１を造形するための金型である。この金型２ａ
、２ｂの合わせ面の所定位置にはエア吹き込み孔３が形
成されている。本発明の燃料タンクの製造方法において
は、このエア吹き込み孔３にフィラーチューブ等の樹脂
製のチューブ４が配置されるため、エア吹き込み孔３は
チューブ４の基部が嵌合可能な径となっている。In the drawings, 1 is a parison extruded by an extrusion molding machine, and 2a and 2b are molds for shaping the tank body 11 of the fuel tank 10. This mold 2a
, 2b are formed at predetermined positions on their mating surfaces. In the fuel tank manufacturing method of the present invention, the resin tube 4 such as a filler tube is placed in the air blow hole 3, so the air blow hole 3 has a diameter that allows the base of the tube 4 to fit. There is.

また、チューブ４の基部の外径側には位置決め用の大径
部５ａ、５ｂが一体に形成され、内径側には変形防止用
の金属製のカラー６が嵌着されている。尚、７は、チュ
ーブ４の先端部に嵌合されるエア吹き込み用のチューブ
である。Further, large diameter portions 5a and 5b for positioning are integrally formed on the outer diameter side of the base of the tube 4, and a metal collar 6 for preventing deformation is fitted on the inner diameter side. Note that 7 is an air blowing tube fitted to the tip of the tube 4.

燃料タンク１０を製造するに際しては、まず、第１図に
示すように、押出成形機によって押し出されたパリソン
１の下端に、予熱しておいたチューブ４の基部を挿入し
、この状態において、金型２ａ、２ｂを閉じると共に、
チューブ４をその基部がエア吹き込み孔３部分に位置さ
れるように配置する。こうして金型２ａ、２ｂが完全に
閉じられると、チューブ４の基部は、エア吹き込み孔３
に嵌合されると共に大径部５ａ、５ｂによって金型２ａ
、２ｂに位置決めされる。尚、チューブ４の基部内周側
には金属製のカラー６が嵌着されているため、チューブ
４がエア吹き込み孔に嵌合される際に潰れるようなこと
はない。When manufacturing the fuel tank 10, first, as shown in FIG. While closing molds 2a and 2b,
The tube 4 is arranged so that its base is located at the air blow hole 3 portion. When the molds 2a and 2b are completely closed in this way, the base of the tube 4 is connected to the air blowing hole 3.
The mold 2a is fitted into the mold 2a by the large diameter parts 5a and 5b.
, 2b. In addition, since the metal collar 6 is fitted on the inner peripheral side of the base of the tube 4, the tube 4 will not be crushed when it is fitted into the air blowing hole.

次に、第２図に示すように、チューブ４を利用してチュ
ーブ７から金型２ａ、２ｂ内の樹脂（パリソン１）の内
部にエアを吹き込み、樹脂を膨張させて金型・２ａ、２
ｂの内面に密着させる。この際、チューブ４の基部は、
金型２ａ、２ｂ内の樹脂に対し内外面を貫通した状態で
溶着される。Next, as shown in FIG. 2, air is blown into the resin (parison 1) in the molds 2a, 2b from the tube 7 using the tube 4 to expand the resin and
Bring it into close contact with the inner surface of b. At this time, the base of the tube 4 is
It is welded to the resin in the molds 2a and 2b while penetrating the inner and outer surfaces thereof.

最後に、金型２ｇ、２ｂ内の樹脂が固化したところで金
型２ａ、２ｂを開き、こうして形成された燃料タンク１
０を取り出す。Finally, when the resin in the molds 2g and 2b has solidified, the molds 2a and 2b are opened, and the fuel tank 1 thus formed is opened.
Take out 0.

発明の効果 以上のように本発明は、タンク本体を成形するパリソン
を型締めする際に、金型のエア吹き込み孔に樹脂製のチ
ューブを配置しておいて、このチューブからパリソン内
にエアを吹き込んでタンク本体を造形すると同時にタン
ク本体とチューブを溶着するものであるため、金型等の
ブロー成形のための設備を大型化することなく、タンク
本体とそこから延出するチューブとを確実にシールする
ことが出来る。Effects of the Invention As described above, in the present invention, when mold-clamping a parison for forming a tank body, a resin tube is placed in the air blowing hole of the mold, and air is injected from this tube into the parison. Since the tank body is molded by blowing and the tube is welded at the same time, the tank body and the tube extending from it are reliably bonded together without increasing the size of blow molding equipment such as molds. Can be sealed.

【図面の簡単な説明】 第１．２．３図は本発明の一実施例を説明するための斜
視図、第４図は同第３図のＩＶ−ＩＶ線に沿う拡大断面
図である。 １・・・パリソン、２ａ、２ｂ・・・金型、３・・・エ
ア吹き込み孔、４・・・チューブ。 第１図 ＋−−−−−ハ１１ノ〜／゛／ ２ａ、２ｂ−−−＆壓 ３−−−−一エーｒづ【亡め、８号し ４−−−−−−４プーフ 第２図 第４図BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1.2.3 is a perspective view for explaining one embodiment of the present invention, and FIG. 4 is an enlarged sectional view taken along the line IV--IV in FIG. 3. 1... Parison, 2a, 2b... Mold, 3... Air blowing hole, 4... Tube. FIG. Figure 2 Figure 4

Claims (1)

【特許請求の範囲】[Claims] （１）タンク本体をブロー成形によって形成する樹脂製
燃料タンクの製造方法において、タンク本体を形成する
パリソンを型締めする際に、金型のエア吹き込み孔に樹
脂製のチューブを配置し、型締め後に、該チューブから
エアを吹き込んでタンク本体を造形すると同時に該タン
ク本体とチューブを溶着することを特徴とする樹脂製燃
料タンクの製造方法。(1) In a method of manufacturing a resin fuel tank in which the tank body is formed by blow molding, when mold-clamping the parison that forms the tank body, a resin tube is placed in the air blow hole of the mold, and the mold is clamped. A method for manufacturing a resin fuel tank, which comprises subsequently blowing air through the tube to shape the tank body, and at the same time welding the tank body and the tube.
JP2308051A 1990-11-14 1990-11-14 Plastic fuel tank Expired - Lifetime JP2929707B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2308051A JP2929707B2 (en) 1990-11-14 1990-11-14 Plastic fuel tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2308051A JP2929707B2 (en) 1990-11-14 1990-11-14 Plastic fuel tank

Publications (2)

Publication Number Publication Date
JPH04179528A true JPH04179528A (en) 1992-06-26
JP2929707B2 JP2929707B2 (en) 1999-08-03

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JP2308051A Expired - Lifetime JP2929707B2 (en) 1990-11-14 1990-11-14 Plastic fuel tank

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1195238A2 (en) * 2000-10-06 2002-04-10 Uponor Innovation Ab A method for manufacturing a well, and a well
FR2867255A1 (en) * 2004-03-04 2005-09-09 Inergy Automotive Systems Res New system for two components, having conical surfaces profile such that the first component is fixed to a second component where the conical surfaces of the two components is partially contacted, useful as a fuel reservoir in automobiles
EP1693179A3 (en) * 2005-02-17 2008-02-13 Stant Manufacturing Inc. Method of coupling a component to a fuel fill tube
JP2017095022A (en) * 2015-11-27 2017-06-01 八千代工業株式会社 Manufacturing method of fuel tank

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1195238A2 (en) * 2000-10-06 2002-04-10 Uponor Innovation Ab A method for manufacturing a well, and a well
EP1195238A3 (en) * 2000-10-06 2002-09-18 Uponor Innovation Ab A method for manufacturing a well, and a well
FR2867255A1 (en) * 2004-03-04 2005-09-09 Inergy Automotive Systems Res New system for two components, having conical surfaces profile such that the first component is fixed to a second component where the conical surfaces of the two components is partially contacted, useful as a fuel reservoir in automobiles
WO2005085660A3 (en) * 2004-03-04 2007-04-19 Inergy Automotive Systems Res System for fastening a component to a motor vehicle fuel tank, fuel system and method of manufacturing thereof
JP2007528316A (en) * 2004-03-04 2007-10-11 イネルジー オートモーティヴ システムズ リサーチ Fixing system for fixing two components, fixing method by fixing system, and fuel system
EP1693179A3 (en) * 2005-02-17 2008-02-13 Stant Manufacturing Inc. Method of coupling a component to a fuel fill tube
JP2017095022A (en) * 2015-11-27 2017-06-01 八千代工業株式会社 Manufacturing method of fuel tank

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