JPS6054836A - Hollow molded part covered by jacket body with cushioning property and molding method thereof - Google Patents
Hollow molded part covered by jacket body with cushioning property and molding method thereofInfo
- Publication number
- JPS6054836A JPS6054836A JP58162846A JP16284683A JPS6054836A JP S6054836 A JPS6054836 A JP S6054836A JP 58162846 A JP58162846 A JP 58162846A JP 16284683 A JP16284683 A JP 16284683A JP S6054836 A JPS6054836 A JP S6054836A
- Authority
- JP
- Japan
- Prior art keywords
- skin
- outer cover
- parison
- molding
- cushioning material
- 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
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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/24—Lining or labelling
-
- 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
- B29C49/24—Lining or labelling
- B29C2049/2404—Lining or labelling inside the article
-
- 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
- B29L2031/58—Upholstery or cushions, e.g. vehicle upholstery or interior padding
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
Description
【発明の詳細な説明】
〔技術分野〕
この発明は、車両用ヘッドレスト、車両のグローブボッ
クスの扉、車両用コンソールボックスの蓋あるいはアー
ムレスト等車両用内装品の如く芯体がブロー成形され、
表面の一部あるいは全面がクッション性のある材料、す
なわち軟質発泡樹脂材で覆われた中空成形品並びにその
成形方法に関するものである。[Detailed Description of the Invention] [Technical Field] This invention relates to a core body that is blow-molded, such as a vehicle interior part such as a vehicle headrest, a vehicle glove box door, a vehicle console box lid, or an armrest.
The present invention relates to a hollow molded product whose surface is partially or entirely covered with a cushioning material, that is, a soft foamed resin material, and a method for molding the same.
従来の軟質発泡樹脂材で覆われた中空成形品、例えば自
動車のドア内側に設けられたアームレストやクローブボ
ックスの扉等は、所望の形状にブロー成形して中空の芯
体を成形し、この芯体に表皮材の軟質発泡樹脂材を手作
業で被覆し、あるいは最後に表皮を被覆していた。アー
ムレストやグローブボックスの扉等は、芯体の外面全部
を軟質発泡樹脂材で覆うものではないので、発泡型内へ
芯体をセットし、フオーム原料を発泡させることにより
軟質発泡樹脂材料を芯体に被覆するという手段は採用し
がたかった。このような手段は、ヘッドレストにおいて
、特公昭５４−３１８’９号公報に開示される如く可能
であるが、種々の形状（ヘッドレストの形状）に対応す
るために、多種類の発泡金型が必要となり、しかも芯体
も種々の形状が必要なために中空成形用割金型も多種類
必要となるために工場設備が場所的にもコスト的にも嵩
むという不都合があった。Conventional hollow molded products covered with soft foam resin, such as armrests installed on the inside of automobile doors and clove box doors, are made by blow molding into the desired shape to form a hollow core. The body was manually covered with a soft foam resin material, or the skin was finally covered. For armrests, glove box doors, etc., the entire outer surface of the core is not covered with soft foam resin, so by setting the core in a foaming mold and foaming the foam raw material, the soft foam resin material is applied to the core. It was difficult to adopt the method of covering the Such means are possible for headrests, as disclosed in Japanese Patent Publication No. 54-318'9, but in order to accommodate various shapes (shapes of headrests), many types of foaming molds are required. Moreover, since the core body needs to be of various shapes, many types of split molds for blow molding are also required, which is disadvantageous in that the factory equipment is bulky both in terms of space and cost.
従来この種の製品の大半は、芯体をブロー成形した後に
軟質発泡樹脂材を被覆し、最後に被覆するというもので
あり、作業工程が多く、しかも手作業に頼る工程が多い
ためにロスト高になるのを免れず、芯体と外被体たる軟
質発泡樹脂材との接着作業も・・・・・・発泡と同時に
芯体に被覆するものを除き・・・・・・面倒であった。Conventionally, most of these types of products involve blow-molding the core, then covering it with a soft foamed resin material, and then finally covering it, which involves many work steps, and many of the steps rely on manual labor, resulting in high loss. In addition, the work of adhering the core and the soft foam resin material that is the outer cover was troublesome, except for the case where the core was coated at the same time as foaming. .
この発明は、ＩＩＪ造コストの安いクッション性を備え
た外被体で被覆された中空成形品を提供するとともに、
容易かつ迅速にこの成形品を成形する方法を提供するこ
とを目的とするものである。The present invention provides a hollow molded product covered with an outer cover having cushioning properties that is inexpensive to manufacture, and
The object of the present invention is to provide a method for easily and quickly molding this molded article.
上記目的を達成するために、この発明のクッション性を
備えた外被体で被覆された中空成形品は、熱可塑性樹脂
シート状物から成る表皮を軟質発泡樹脂材から成るクッ
ション材の片面に貼着して外被体を構成し、この外被体
を被覆すべき芯体の所定個所の面積よりも−回り大きく
形成するとともにその外周縁を表皮のみあるいは表皮と
クッション材との総和の厚みが１〜１．５能程度とし、
芯体のブロー成形時に外被体のクッション材及び外被体
の外周縁の一部を芯体の外表面に貼着した。In order to achieve the above object, the hollow molded product covered with the outer cover having cushioning properties of the present invention has a skin made of a thermoplastic resin sheet on one side of a cushioning material made of a soft foam resin material. The outer covering is formed to be larger than the area of the predetermined portion of the core to be covered, and the outer periphery is made up of only the outer skin or the total thickness of the outer skin and the cushioning material. It should be about 1 to 1.5 abilities,
During blow molding of the core, the cushioning material of the outer cover and a portion of the outer periphery of the outer cover were adhered to the outer surface of the core.
また、この発明の成形方法は、熱可塑性樹脂シート状物
から成る表皮と所定厚みの軟質発泡樹脂材から成るクッ
ション材との二層構造から成る外被体を用意し、これを
被覆すべき面積よりも−回り大きくカットしかつ外周縁
のクッション材を取り除き表皮のみとしあるいは表皮と
クッション材との総和の厚みが１〜１．５＋ｏｉ程度に
形成する工程と、この外被体を中空成形用割金型の一方
又は、両方に表皮を内壁へ向けかつ外周縁の一部が割金
型の成形スペースの外周縁よりはみ出るようにセットす
る工程と、割金型の間にパリソンを押し出し、このパリ
ソンの先端を割金型で挾んで封じた後にブロー成形する
ことにより膨張したパリソンと外被体とを一体化する工
程と、ブロー成形時に割金型の縁部同士が表皮とパリソ
ンとを挟圧して成形品のほぼ全周域に亘ってパリを成形
づる工程とを有するものである！
〔実施例〕
以下にこの発明の好適な実施例を図面を参照しつつ説明
する。In addition, the molding method of the present invention involves preparing an outer covering having a two-layer structure of an outer skin made of a thermoplastic resin sheet and a cushioning material made of a soft foamed resin material of a predetermined thickness, and covering an area to be covered with the outer covering. A step of cutting the outer cover to a larger size than the outer circumference and removing the cushioning material on the outer periphery to leave only the outer skin or forming the outer cover to a total thickness of about 1 to 1.5 + oi, and splitting this outer cover for blow molding. A process of setting one or both of the molds so that the outer skin faces the inner wall and a part of the outer periphery protrudes from the outer periphery of the molding space of the split mold, and extruding the parison between the split molds. The process of integrating the expanded parison and the outer jacket by pinching and sealing the tip with a split mold and then blow molding, and the process in which the edges of the split mold press the skin and the parison together during blow molding. This process involves forming a mold around almost the entire circumference of the molded product. [Embodiments] Preferred embodiments of the present invention will be described below with reference to the drawings.
第１図は芯体１の片面に外被体２を被覆した中空成形品
を示し、自動車のグローブボックスの扉やコンソールボ
ックスの蓋等に使用する。外被体２は、熱可塑性樹脂の
シート状物、例えばビニルレザー等から成る表皮３を軟
質発泡樹脂材、例えばポリウレタンフォーム等から成る
クッション材４の片面に貼着したものである。この外被
体２は、被覆すべき芯体の所定個所の面積よりも−回り
大きく形成するとともに、第２図に示づようにその外周
縁２ａを表皮３のみとする。外？ｅＩ体２の外周縁２ａ
を表皮３のみとするには、例えば所定の発泡手段で帯状
の表皮材ウルシタンフォームを形成しておき、あるいは
市販のものを買いめ、これを所定の大きさに切断し、し
かる後に外周縁２ａからクッション材（ウレタンフオー
ム）４をはぎ取れば良い。クッション材４をはぎ取る際
、クッション材４の縁が傾斜するように形成しておくこ
とが望ましい。このように傾斜させることにより、芯体
１と表皮３との貼着個所がはがれ易くなることを防止で
きる。なお、クッション材４を全部はぎ取らずに、薄り
カットし、表皮３とクッション材４との総和の厚みを１
〜１．５ｍｍ程度にしておいても良い。前記芯体１はブ
ロー成形により成形されるが、この芯体１のブロー成形
時に外被体２のクッション材４及び外被体２の外周縁２
ａの一部を芯体の外表面に貼着する。ブロー成形後に金
型から取り出された製品は、第２図に示すように周囲に
パリ１０を有し、カット部１１からこのパリ１０をカッ
トしてクッション性を備えた外被体２で被覆された中空
成形品が得られる。FIG. 1 shows a hollow molded product in which one side of a core body 1 is coated with an outer cover body 2, which is used for the door of an automobile glove box, the lid of a console box, and the like. The outer cover 2 is made by pasting a skin 3 made of a thermoplastic resin sheet, such as vinyl leather, on one side of a cushioning material 4 made of a soft foamed resin material, such as polyurethane foam. The outer cover 2 is formed to be larger in area than the predetermined area of the core to be covered, and its outer peripheral edge 2a is only the outer skin 3, as shown in FIG. Outside? Outer periphery 2a of eI body 2
In order to make only the skin 3, for example, you can form a strip of urushitan foam using a specified foaming method, or you can buy a commercially available foam, cut it into a predetermined size, and then form the outer periphery. The cushioning material (urethane foam) 4 can be peeled off from 2a. When peeling off the cushion material 4, it is desirable to form the edge of the cushion material 4 so that it is inclined. By slanting in this manner, it is possible to prevent the adhesive portion between the core body 1 and the outer skin 3 from becoming easily peeled off. Note that the cushioning material 4 is not completely removed, but is cut thinly so that the total thickness of the outer skin 3 and the cushioning material 4 is 1.
It may be set to about 1.5 mm. The core body 1 is formed by blow molding, and when the core body 1 is blow molded, the cushioning material 4 of the outer cover body 2 and the outer peripheral edge 2 of the outer cover body 2 are
Attach part of a to the outer surface of the core. The product taken out from the mold after blow molding has a pad 10 around its periphery as shown in FIG. A hollow molded product is obtained.
第３図以下は、この発明に係る成形方法の好適な実施例
を示す図面である。この実施例では芯体１の全外表面を
外被体２で被覆したものの成形方法を示す。例えば、ヘ
ッドレストの成形等に好適である。まず、熱可塑性樹脂
のシート状物から成る表皮３と所定厚みの軟質光取樹脂
材料から成るクッション材４との二層構造から成る外被
体２を用意し、これを被覆すべき面積よりも−回り大き
くカットしかつ外周縁２ａのクッション材４を取り除き
表皮３のみとする。あるいは外周縁２ａの表皮３とクッ
ション材４との総和の厚みを１〜１゜５ｎ程度に形成す
る。次いで、この外被体２を中空成形用割金型５・５の
両方（一方のみの場合第１図に示す成形品が得られる）
に表皮３を割金型５・５の各内壁へ向け、かつ外周縁２
ａの全部ではなく一部が割金型５・５の成形スペースの
外周縁よりはみ出るようにセットする。このセラ１〜の
仕方は種々考えられるが、例えば割金型５・５にバキュ
ーム用穴（図示せず）を穿設しておき、これらバキュー
ム用穴を介して外被体２を内壁に真空吸引しておくこと
が考えられる。そして、外被体２のセット後に、割金型
５・５の間にパリソン６を成形機（図示せず）から押し
出し、このパリソン６の先端を割金型５・５で挾んで封
じた後にブロー成形、すなわちパリソン６の上端から圧
縮空気を吹き込んで膨張させる。パリソン６が圧縮空気
により膨張すると外被体２とパリソン６とが密着し一体
化する。このブロー成形時に割金型５・５の縁部５ａ・
５ａ同士が表皮３とパリソン６とを挟圧して成形品のほ
ぼ全周域に亘ってパリ１１を形成するようにする。この
ためには、第４図に示すように、罰金型５の成形スペー
スＳ（キャビティ）よりも大きいパリソン６を割金型５
・５の間へ押し出す。第５図はブロー成形後に割金型５
・５から取り出した半完成品を示し、パリ１０を取り除
けば完成品となる。FIG. 3 and subsequent drawings are drawings showing a preferred embodiment of the molding method according to the present invention. In this example, a method of forming a core body 1 whose entire outer surface is covered with an outer cover body 2 will be described. For example, it is suitable for molding headrests, etc. First, an outer cover 2 is prepared which has a two-layer structure consisting of an outer skin 3 made of a thermoplastic resin sheet and a cushioning material 4 made of a soft light-transmitting resin material with a predetermined thickness. - Cut the circumference to a large extent and remove the cushion material 4 on the outer peripheral edge 2a to leave only the outer skin 3. Alternatively, the total thickness of the outer skin 3 and the cushioning material 4 of the outer peripheral edge 2a is formed to be about 1 to 1.5 nm. Next, this outer cover 2 is placed in both split molds 5 for blow molding (if only one is used, the molded product shown in FIG. 1 is obtained).
Direct the skin 3 toward each inner wall of the split molds 5, 5, and the outer peripheral edge 2.
Set so that not all but a part of a protrudes from the outer periphery of the molding space of the split molds 5. Various methods can be considered for this cellar 1, but for example, vacuum holes (not shown) are bored in the split molds 5 and 5, and the outer cover 2 is vacuumed on the inner wall through these vacuum holes. It is possible to suction it. After the outer cover 2 is set, a parison 6 is extruded from a molding machine (not shown) between the split molds 5 and 5, and the tip of the parison 6 is sandwiched and sealed between the split molds 5 and 5. Blow molding is used, that is, compressed air is blown from the upper end of the parison 6 to expand it. When the parison 6 is expanded by compressed air, the outer cover 2 and the parison 6 are brought into close contact and integrated. During this blow molding, the edge 5a of the split mold 5.
5a press the skin 3 and parison 6 together to form a parison 11 over almost the entire circumference of the molded product. For this purpose, as shown in FIG.
・Push it out between 5. Figure 5 shows split mold 5 after blow molding.
・If you show the semi-finished product taken out from 5 and remove Paris 10, it will become a finished product.
（効果）
以上説明したように、この発明の中空成形品によれば、
面倒な二次加工としての外被体被覆作業が要らず、しか
も外被体と芯体との接着性が良く、耐久性に富むものを
提供できる。また、この中空成形品は低コストで供給す
ることができる。(Effects) As explained above, according to the hollow molded product of the present invention,
It is possible to provide a product that does not require the troublesome work of covering the outer shell as secondary processing, has good adhesion between the outer shell and the core, and is highly durable. Moreover, this hollow molded product can be supplied at low cost.
また、この発明に係る方法は、ブロー成形において、成
形品のほぼ全周域にパリをあえて形成づるの一部を重ね
合わせてブロー成形時に貼着するものであるため、後処
理としてパリを取り除いた後の成形品において、表皮及
びクッション材と膨張したパリソンとの密着一体化が確
実になされる。In addition, in the method according to the present invention, in blow molding, a part of the molded product is deliberately formed with pars over the entire periphery, and is pasted during blow molding, so the pars are removed as a post-processing. In the molded product after molding, the skin and cushioning material are tightly integrated with the expanded parison.
仮りに、外被体が表皮のみあるいは厚み１〜１゜５ｎ程
度以下の外周縁を有しない場合であって、かつパリソン
のパリを形成しない場合には、外被体とパリソンとはブ
ロー成形時に密着するが、成形品の外被体で被覆した端
部がクッション材を露呈してしまって商品価値が著しく
低下あるいは不良品となってしまう。この発明において
は、クッション材はほとんど外部に露呈せず、体裁も良
く、商品価値の高いものが得られる。また、仮りに、パ
リは形成するが、外被体は表皮のみあるいは１〜１．５
ｎ程度以下の外周縁を有していないものを使用するとき
は、パリを取り除いた直後はクッション材が割金型の縁
部で押しつぶされているので外部に露呈しないが、時間
がたつとクッション材としてのクッション性を回復し、
表皮を持ち上げてしまい、クッション材がその端部を外
部に露呈してしまうこととなる。このような不都合もこ
の発明では解消された。If the outer cover has only a skin or has no outer periphery with a thickness of 1 to 1.5 nm or less, and does not form a parison, the outer cover and the parison will be separated during blow molding. Although the molded product adheres closely, the cushioning material is exposed at the end portion of the molded product covered with the outer cover, resulting in a significant decrease in commercial value or a defective product. In this invention, the cushioning material is hardly exposed to the outside, has a good appearance, and has a high commercial value. In addition, if Paris is formed, but the outer covering is only the epidermis or 1 to 1.5
When using a material that does not have an outer rim of about Restores cushioning properties as a material,
The epidermis will be lifted, and the ends of the cushioning material will be exposed to the outside. Such inconveniences have also been resolved with this invention.
さらに、ブロー成形時に外被体が成形される中！
空成形物に被覆されてしまうので、作業工程が短くなり
、大量の成形品を迅速に成形でき、コストダウンを図る
こともできる。Furthermore, while the outer shell is being formed during blow molding! Since the blank molded product is coated, the work process is shortened, a large amount of molded products can be molded quickly, and costs can be reduced.
さらにまた、この発明に係る成形品を車両用の内装品と
して使用することは、安全対策上きわめて有効である。Furthermore, using the molded product according to the present invention as an interior component for a vehicle is extremely effective in terms of safety measures.
例えば、自動車の助手席の前に設けられるグローブボッ
クスの扉は、急停止時に東員がここに激突する場合があ
るため、クッション材でおおわれていることが安全性の
面から好ましく、かつ芯体が中空品であれば、クッショ
ン材と中空品との組み合わせでより一層安全性が島まる
。For example, the door of the glove box installed in front of the passenger seat of a car is preferably covered with a cushioning material from a safety point of view, as there is a possibility that an employee may crash into the door during a sudden stop. If it is a hollow product, the combination of cushioning material and hollow product will further enhance safety.
このことは、車両用のアームレストやヘッドレスト等の
内装品についても言えることである。This also applies to interior parts such as armrests and headrests for vehicles.
第１図は中空成形品の断面図、第２図は外被体の―視図
、第３図はプロー成形直前の状態の断面図、第４図は割
金型に対するパリソン及び外被体のセット状態を説明す
る図、第５図は芯体の全外面に外被体を被覆した例を示
す断面図である。
１・・・・・・芯体、 ２・・・・・・外被体、２ａ・
・・・・・外周縁、 ３・・・・・・表皮、４・・・・
・・クッション材、５・・・・・・割金型、５ａ・・・
・・・縁部、 ６・・・・・・パリソン、Ｓ・・・・・
・成形スペース。
出願人 株式会社三洋化成工業所
代理人 弁理士 増 １）竹 夫Figure 1 is a cross-sectional view of the hollow molded product, Figure 2 is a perspective view of the outer cover, Figure 3 is a cross-sectional view of the state immediately before blow molding, and Figure 4 is a cross-sectional view of the parison and outer cover relative to the split mold. FIG. 5, which is a diagram illustrating the set state, is a sectional view showing an example in which the entire outer surface of the core body is covered with an outer cover. 1... Core body, 2... Outer cover, 2a.
...outer rim, 3...epidermis, 4...
...Cushion material, 5...Split mold, 5a...
...Edge, 6...Parison, S...
・Molding space. Applicant Sanyo Chemical Industries Co., Ltd. Representative Patent Attorney Masu 1) Takeo
Claims (1)
樹脂材から成るクッション材の片面に貼着して外被体を
構成し、 この外被体を被覆すべき芯体の所定個所の面積よりも−
回り大きく形成するとともにその外周縁を表皮のみある
いは表皮とクッション材との総和の厚みが１〜１．５ｍ
ｍ程度とし、 芯体のブロー成形時に外被体のクッション材及び外被体
の外周縁の一部を芯体の外表面に貼着したことを特徴と
するクッション性を備えた外被体で被覆された中空成形
品。 ２、熱可塑性樹脂のシート状物から成る表皮と所定厚み
の軟質発泡樹脂材から成るクッション材との二層ｍ造か
ら成る外被体を用意し、これを被覆すべき面積よりも−
回り大きくカットしかつ外周縁のクッション材を取り除
き表皮のみとしあるいは表皮とクッション材との総和の
厚みが１〜１゜５ｎ程度に形成する工程と、 この外被体を中空成形用割金型の一方又は両方に表皮を
内壁へ向けかつ外周縁の一部が割金型の成形スペースの
外周縁よりはみ出るようにセラ１〜する工程と、 割金型の間にパリソンを押し出し、このパリソンの先端
を割金型で挾んで封じた後にブロー成形することにより
膨張したパリソンと外被体とを一体化する工程と、 ブロー成形時に割金型の縁部同士が表皮とパリソンとを
挟圧して成形品のほぼ全周域に亘ってパリを成形する工
程と、 を有するクツショク性を備えた外被体で被覆された中空
成形品の成形方法。[Scope of Claims] 1. An outer cover is constructed by adhering a skin made of a sheet-like material of thermoplastic resin to one side of a cushioning material made of a soft foamed resin material, and a core to be covered with the outer cover. - than the area of a given part of the body
The circumference is large, and the outer periphery is made of only the outer skin or the total thickness of the outer skin and cushioning material is 1 to 1.5 m.
An outer cover with cushioning properties, characterized in that the cushioning material of the outer cover and a part of the outer periphery of the outer cover are adhered to the outer surface of the core during blow molding of the core. Covered hollow molded parts. 2. Prepare an outer cover consisting of two layers: an outer skin made of a thermoplastic resin sheet and a cushioning material made of a soft foamed resin material of a predetermined thickness, and -
A process of making a large cut around the circumference and removing the cushioning material on the outer periphery to leave only the skin, or forming the skin and the cushioning material to a total thickness of about 1 to 1. A step of applying a cellar to one or both of them so that the skin faces the inner wall and a part of the outer periphery protrudes from the outer periphery of the molding space of the split mold; extruding the parison between the split molds; and extruding the parison from the top of the parison. A step in which the parison is sandwiched and sealed between split molds and then blow molded to integrate the expanded parison and the outer cover; and a process in which the edges of the split molds press the skin and parison together during blow molding. A method for forming a hollow molded product covered with an outer cover having cushioning properties, comprising: a step of molding a mold over almost the entire circumference of the product;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58162846A JPS6054836A (en) | 1983-09-05 | 1983-09-05 | Hollow molded part covered by jacket body with cushioning property and molding method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58162846A JPS6054836A (en) | 1983-09-05 | 1983-09-05 | Hollow molded part covered by jacket body with cushioning property and molding method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6054836A true JPS6054836A (en) | 1985-03-29 |
| JPH0318571B2 JPH0318571B2 (en) | 1991-03-12 |
Family
ID=15762353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58162846A Granted JPS6054836A (en) | 1983-09-05 | 1983-09-05 | Hollow molded part covered by jacket body with cushioning property and molding method thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6054836A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01140690A (en) * | 1987-10-03 | 1989-06-01 | Telemit Electron Gmbh | Method and apparatus of treating material with laser |
| WO1994013456A1 (en) * | 1992-12-07 | 1994-06-23 | Sumitomo Chemical Company, Limited | Method for manufacturing a hollow molded body |
| JP2011218819A (en) * | 2004-04-30 | 2011-11-04 | Kyoraku Co Ltd | Panel and method of manufacturing the same |
| US10039485B2 (en) | 2015-06-15 | 2018-08-07 | Medibio Limited | Method and system for assessing mental state |
| US10638965B2 (en) | 2015-06-15 | 2020-05-05 | Medibio Limited | Method and system for monitoring stress conditions |
-
1983
- 1983-09-05 JP JP58162846A patent/JPS6054836A/en active Granted
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01140690A (en) * | 1987-10-03 | 1989-06-01 | Telemit Electron Gmbh | Method and apparatus of treating material with laser |
| WO1994013456A1 (en) * | 1992-12-07 | 1994-06-23 | Sumitomo Chemical Company, Limited | Method for manufacturing a hollow molded body |
| US5562878A (en) * | 1992-12-07 | 1996-10-08 | Sumitomo Chemical Company, Limited | Process for producing skin material laminated hollow molded article using fluid ejection pin |
| JP2011218819A (en) * | 2004-04-30 | 2011-11-04 | Kyoraku Co Ltd | Panel and method of manufacturing the same |
| US10039485B2 (en) | 2015-06-15 | 2018-08-07 | Medibio Limited | Method and system for assessing mental state |
| US10638965B2 (en) | 2015-06-15 | 2020-05-05 | Medibio Limited | Method and system for monitoring stress conditions |
| US10912508B2 (en) | 2015-06-15 | 2021-02-09 | Medibio Limited | Method and system for assessing mental state |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0318571B2 (en) | 1991-03-12 |
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