JPH047890B2 - - Google Patents
Info
- Publication number
- JPH047890B2 JPH047890B2 JP61037204A JP3720486A JPH047890B2 JP H047890 B2 JPH047890 B2 JP H047890B2 JP 61037204 A JP61037204 A JP 61037204A JP 3720486 A JP3720486 A JP 3720486A JP H047890 B2 JPH047890 B2 JP H047890B2
- Authority
- JP
- Japan
- Prior art keywords
- core
- film
- slide core
- cavity
- 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.)
- Expired - Lifetime
Links
- 238000000926 separation method Methods 0.000 claims description 23
- 238000000465 moulding Methods 0.000 claims description 14
- 238000004804 winding Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、スライドコアを用いたフイルム一体
成形用プラスチツク成形金型に関するものであ
り、特に印刷済みのフイルムを一体成形するのに
適する金型に関するものである。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a plastic mold for integrally molding a film using a slide core, and is particularly suitable for integrally molding a printed film. It is related to.
例えばカセツトハーフのデザイン変更には新型
を製作する必要があるが、成品を二色成形や三色
成形により製作するのは極めて困難を伴うので、
デザインを変更するのは容易でなかつた。そこで
発明者等は成品の表面に印刷済みのフイルムを金
型の間に挿入した後に射出成形を行つて印刷模様
を成品と一体に形成させること（これを以下フイ
ルム一体成形と称す）を図つている。
For example, changing the design of a cassette half requires manufacturing a new model, but it is extremely difficult to manufacture the finished product using two-color or three-color molding.
It was not easy to change the design. Therefore, the inventors attempted to form a printed pattern integrally with the product by inserting a film printed on the surface of the product between the molds and then performing injection molding (hereinafter referred to as film integral molding). There is.
このようなフイルム一体成形の場合に第５図に
示すような成品を成形するには最大長さ寸法部Ａ
にコア２側及びキヤビテイ５側の分離面２２，２
３を設けねばならない。そうするとフイルム１９
が折り曲げられる深さＢが大となり形状も複雑で
フイルム１９がキヤビテイ５の内面に添いにく
く、美麗な印刷模様を保持するフイルム一体成形
がむずかしかつた。
In the case of such film integral molding, in order to mold a product as shown in Fig. 5, the maximum length dimension part A is
Separation surfaces 22, 2 on the core 2 side and the cavity 5 side
3 must be provided. Then film 19
The depth B at which the film 19 is bent is large and the shape is complicated, making it difficult for the film 19 to adhere to the inner surface of the cavity 5, making it difficult to integrally mold the film while maintaining a beautiful printed pattern.
以下本明細書において、スライドコアがある金
型における「分離面」とは、コアとキヤビテイを
開いて分けた場合に分離する面を指す。例えば第
６図においてキヤビテイ５を持ち上げて開いて分
けた場合、スライドコア１はコア２上に残り、キ
ヤビテイ５の下面とスライドコア１の上面との間
で分離する。この場合、キヤビテイ５の下面がキ
ヤビテイ５側の分離面２３、スライドコア１の上
面がスライドコア１側の分離面２３となる。スラ
イドコア１の下面はコア２に対してスライドする
滑動面２４である。 Hereinafter, in this specification, the "separation surface" in a mold with a slide core refers to the surface that separates when the core and cavity are opened and separated. For example, when the cavity 5 is lifted open and separated in FIG. 6, the slide core 1 remains on the core 2 and is separated between the lower surface of the cavity 5 and the upper surface of the slide core 1. In this case, the lower surface of the cavity 5 becomes the separation surface 23 on the cavity 5 side, and the upper surface of the slide core 1 becomes the separation surface 23 on the slide core 1 side. The lower surface of the slide core 1 is a sliding surface 24 that slides against the core 2.
逆に金型を分けたときにスライドコアがキヤビ
テイ側に残るような構造の場合には、スライドコ
アのコア側の面が分離面、キヤビテイ側の面が滑
動面となる。 Conversely, in the case of a structure in which the slide core remains on the cavity side when the mold is separated, the core-side surface of the slide core becomes the separation surface, and the cavity-side surface becomes the sliding surface.
そこで、フイルム１９が確実にキヤビテイ５に
添うように、この深さＢを小とするためには、第
６図のように、従来アンダカツト処理のために用
いられているスライドコア１を用い分離面２２，
２３を最大寸法部Ａから離して設けて、フイルム
１９が折り曲げられる深さＢを小とすることが考
えられるが、第７図に見られる従来のスライドコ
アのスライダ機構ではスライドコア１をスライド
させるためのキヤビテイ５に取り付けられたカム
材２５がキヤビテイ５側の部材２３からかなり突
出しているため、フイルム１９をキヤビテイ５と
スライドコア１との間に挿入する作業が困難であ
り、また、キヤビテイ５とコア２とを合わせる前
に、フイルム１９が密着すべき側の金型であるキ
ヤビテイ５にできるだけ近接した状態で保持させ
ることが極めて困難であつた。従つてキヤビテイ
５とコア２とを合わせるに当たつて分離面２３か
ら突出しているカム材２５のため引つ張られ、美
麗なフイルム一体形成ができないという問題点を
有していた。 Therefore, in order to reduce the depth B so that the film 19 reliably aligns with the cavity 5, as shown in FIG. 22,
23 away from the maximum dimension part A to reduce the depth B at which the film 19 is bent, but in the conventional slider mechanism of the slide core shown in FIG. 7, the slide core 1 is slid. Since the cam member 25 attached to the cavity 5 protrudes considerably from the member 23 on the side of the cavity 5, it is difficult to insert the film 19 between the cavity 5 and the slide core 1. It is extremely difficult to hold the film 19 as close as possible to the mold cavity 5, which is the side of the mold, before joining the film 19 and the core 2 together. Therefore, when the cavity 5 and the core 2 are brought together, the cam member 25 protruding from the separation surface 23 causes tension, which makes it impossible to form a beautiful integral film.
本発明は上述の問題点を解決し、フイルム一体
成形に当たりフイルム挿入作業が容易であり、フ
イルムが金型によく添い、美麗な印刷面が得られ
るプラスチツク成形用金型を提供することを目的
とするものである。 The object of the present invention is to solve the above-mentioned problems and provide a mold for plastic molding in which the film can be easily inserted during integral molding, the film adheres well to the mold, and a beautiful printing surface can be obtained. It is something to do.
本発明は、上記の問題点を解決するための手段
として、キヤビテイとコアとの間に、開方向に付
勢されているスライドコアを備え、キヤビテイと
スライドコアとの間にフイルムを挿入するフイル
ム一体成形用金型において、前記スライドコアの
分離面に対して上下方向に傾斜カム面と貫通穴を
設け、上部に前記スライドコアの傾斜カム面と当
接する逆円錐台状頭部とその下部に前記貫通穴よ
り小径の摺動ピン部を備えたカム部材をスライド
コアの分離面より突出して上下方向にスライドす
るようにばねで付勢したものである。
As a means for solving the above problems, the present invention provides a film in which a slide core is provided between the cavity and the core and is biased in the opening direction, and a film is inserted between the cavity and the slide core. In the mold for integral molding, an inclined cam surface and a through hole are provided in the vertical direction with respect to the separation surface of the slide core, and an inverted truncated conical head that contacts the inclined cam surface of the slide core at the upper part and an inverted truncated conical head at the lower part thereof. A cam member having a sliding pin portion having a smaller diameter than the through hole is biased by a spring so as to protrude from the separation surface of the slide core and slide in the vertical direction.
本発明の実施例をスライドコアをコア側に設け
た例、即ちスライドコアに対しては分離面がキヤ
ビテイ側にあり滑動面がコア側にある例につき、
図面を用いて説明する。
In the embodiment of the present invention, the slide core is provided on the core side, that is, the separation surface is on the cavity side and the sliding surface is on the core side.
This will be explained using drawings.
第１〜２図において、スライドコア１はコア２
及びコアプレート３で形成される凹部４に保持さ
れ、凹部４底面に当接する面を滑動面２４として
凹部４中でスライドコア１の開閉方向（図におい
て水平方向）にスライド可能に形成してあり、そ
の分離面２２は金型閉状態においてキヤビテイ５
側分離面２３と当接するように設けられている。 In Figures 1 and 2, slide core 1 is core 2.
It is held in the recess 4 formed by the core plate 3 and is formed to be slidable in the recess 4 in the opening/closing direction of the slide core 1 (horizontal direction in the figure) with the surface that contacts the bottom surface of the recess 4 as a sliding surface 24. , the separation surface 22 is connected to the cavity 5 in the mold closed state.
It is provided so as to be in contact with the side separation surface 23.
スライドコア１とコア２との間には、スライド
コア１にその開方向への復元力を与える機構とし
て押しバネ６が介在配備され、スライドコア１は
開方向即ちコア２と離隔する向きに付勢されてい
る。 A push spring 6 is interposed between the slide core 1 and the core 2 as a mechanism to give the slide core 1 a restoring force in the opening direction, and the slide core 1 is attached in the opening direction, that is, in a direction away from the core 2. Forced.
スライドコア１は中央部にコア２とキヤビテイ
５の開閉方向に平行な中心軸線を有する貫通穴７
を備え、該貫通穴７の上方にはスライドコア１の
分離面２２側に向かつて径が漸増するテーパー部
１１からなる傾斜カム面８を備えている。貫通穴
７はストレート穴８′で滑動面２４に開口させて
ある。 The slide core 1 has a through hole 7 in its center having a central axis parallel to the opening/closing direction of the core 2 and the cavity 5.
Above the through hole 7, there is provided an inclined cam surface 8 consisting of a tapered portion 11 whose diameter gradually increases toward the separation surface 22 side of the slide core 1. The through hole 7 is a straight hole 8' and opens into the sliding surface 24.
カム部材９は摺動ピン１０の上部にスライドコ
ア１の傾斜カム面８に合致する逆円錐台状頭部１
０′を螺合定着しており、そのコア２側の側面に
より頭部端にゆくにつれて金型の中心に向かつて
スライドコア１をスライドさせる働きをする。ま
た、摺動ピン１０の径は前記貫通穴７のストレー
ト穴８′の径よりも小として、スライドコア１の
所要量のスライドを許すようにしてある。 The cam member 9 has an inverted truncated conical head 1 on the top of the sliding pin 10 that matches the inclined cam surface 8 of the slide core 1.
0' is screwed and fixed, and the side surface on the core 2 side serves to slide the slide core 1 toward the center of the mold as it approaches the head end. Further, the diameter of the sliding pin 10 is made smaller than the diameter of the straight hole 8' of the through hole 7 to allow the slide core 1 to slide by the required amount.
カム部材９は、貫通穴７に連通する、コアプレ
ート３、受け板１２を貫通する穴１３に、コア２
とキヤビテイ５の開閉方向に往復動可能に嵌挿さ
れている。穴１３と摺動ピン１０相互の関係とし
ては、コアプレート３部分の穴１３はスライドコ
アが閉位置にある時の貫通穴７の中心軸線と同一
線上の軸を有し、且つ摺動ピン１０と密着して当
接する大きさとして精度をもたせてあるが、受け
板１２部分の穴１３は摺動ピン１０径より大径と
するのがコアプレート３と受け板１２の組合せ精
度上望ましい。そしてカム部材９のピン端部と受
け板１２との間には、カム部材９をスライドコア
１の分離面２２よりも突出する向きに付勢する機
構としての押しバネ１４が介在配備され、逆円錐
台状頭部１０′がスライドコア１の分離面２２よ
り突出する状態への復元力を備えるようにしてあ
る。 The cam member 9 has the core 2 inserted into a hole 13 that passes through the core plate 3 and the receiving plate 12 and communicates with the through hole 7 .
and is inserted into the cavity 5 so that it can reciprocate in the opening and closing directions. Regarding the mutual relationship between the hole 13 and the sliding pin 10, the hole 13 in the core plate 3 portion has an axis that is colinear with the central axis of the through hole 7 when the slide core is in the closed position, and the sliding pin 10 The size of the hole 13 in the receiving plate 12 is preferably larger than the diameter of the sliding pin 10 in order to ensure the accuracy of the combination of the core plate 3 and the receiving plate 12. A push spring 14 is interposed between the pin end of the cam member 9 and the receiving plate 12 as a mechanism for biasing the cam member 9 in a direction that projects beyond the separation surface 22 of the slide core 1. The truncated conical head 10' is provided with a restoring force to a state in which it protrudes from the separation surface 22 of the slide core 1.
押しバネ１４は、穴１３の端部をネジ穴１５と
し該１５に止めネジ１６を螺合して、止めネジ１
６とカム部材９との間に封入されるようにしてあ
る。 The push spring 14 has a screw hole 15 at the end of the hole 13, and a set screw 16 is screwed into the screw hole 15.
6 and the cam member 9.
カム部材９及び穴１３の長さや止めネジ１５の
位置等は、カム部材９の逆円錐台状頭部１０′が
貫通穴７の傾斜カム面８に嵌着し、テーパー部１
１の端面とスライドコア１の分離面２２が同一平
面上に位置するまでコア２側に没することが可能
に設定されている。またカム部材９の最大突出位
置はピン１０端に設けたフランジ１７と該フラン
ジ１７に係合するように穴１３内面に設けた段部
１８とにより規制するようにしてある。 The lengths of the cam member 9 and the hole 13, the position of the set screw 15, etc. are such that the inverted truncated conical head 10' of the cam member 9 fits into the inclined cam surface 8 of the through hole 7, and the tapered part 1
1 and the separation surface 22 of the slide core 1 are positioned on the same plane. Further, the maximum protruding position of the cam member 9 is regulated by a flange 17 provided at the end of the pin 10 and a stepped portion 18 provided on the inner surface of the hole 13 so as to engage with the flange 17.
しかして、コア２とキヤビテイ５の可動側を移
動せしめて金型を閉とすれば、金型開状態におい
てスライドコア１の分離面２２より突出していた
カム部材９の逆円錐台状頭部１０′はキヤビテイ
５側分離面２３の部材に押され、押しバネ１４の
復元力に抗して貫通穴７中に嵌入してくる。この
時、カム部材９の逆円錐台状頭部１０′はスライ
ドコア１の傾斜カム面８に当接してスライドコア
１を閉方向に押し、スライドコア１は押しバネ６
の復元力に抗して閉位置に移動せしめられる。そ
してコア２とキヤビテイ５が完全に閉じられた状
態においてカム部材９の逆円錐台状頭部１０′は
貫通穴７のテーパー１１からなる傾斜カム面８内
に没し、逆円錐台状頭部１０′の上端面はスライ
ドコア１の分離面２２と同一平面上にあつてキヤ
ビテイ５側分離面２３の部材と密着する。そして
この状態でスライドコア１も閉状態に移行してお
り、成品の成形が可能な状態となる。 When the mold is closed by moving the movable sides of the core 2 and the cavity 5, the inverted truncated conical head 10 of the cam member 9, which was protruding from the separation surface 22 of the slide core 1 in the mold open state, is removed. ' is pushed by the member of the separation surface 23 on the side of the cavity 5 and fits into the through hole 7 against the restoring force of the push spring 14. At this time, the inverted truncated conical head 10' of the cam member 9 comes into contact with the inclined cam surface 8 of the slide core 1 and pushes the slide core 1 in the closing direction, and the slide core 1 is pressed against the push spring 6.
is moved to the closed position against the restoring force of. When the core 2 and the cavity 5 are completely closed, the inverted truncated conical head 10' of the cam member 9 sinks into the inclined cam surface 8 made of the taper 11 of the through hole 7, and the inverted truncated conical head 10' The upper end surface of 10' is on the same plane as the separation surface 22 of the slide core 1 and is in close contact with a member of the separation surface 23 on the cavity 5 side. In this state, the slide core 1 has also shifted to the closed state, and a finished product can be molded.
成形終了後は可動側を移動させて金型を開く
と、カム部材９は押しバネ１４により復帰し、逆
円錐状頭部１０′は貫通穴７を脱してスライドコ
ア１の分離面２２により突出する。従つてスライ
ドコア１の閉方向への拘束も解けてスライドコア
１も押しバネ６により開位置に復帰し、成品の離
型が可能となる。 After molding is completed, when the movable side is moved to open the mold, the cam member 9 is returned by the push spring 14, and the inverted conical head 10' escapes from the through hole 7 and projects from the separation surface 22 of the slide core 1. do. Therefore, the restraint of the slide core 1 in the closing direction is released, the slide core 1 is also returned to the open position by the push spring 6, and the product can be released from the mold.
次に第３〜４図を用いて成形と同時に成品表面
にフイルム層を設けるフイルム一体成形を行う場
合の具体例につき説明する。 Next, with reference to FIGS. 3 and 4, a specific example of integral film molding in which a film layer is provided on the surface of the product at the same time as molding will be described.
１９はフイルム、２０はフイルム送出機構、２
１はフイルム巻取機構で、フイルム１９はコア２
とキヤビテイ５との間に、コア２とキヤビテイ５
の開閉方向に垂直の面となつて供給されるように
してある。 19 is a film, 20 is a film delivery mechanism, 2
1 is a film winding mechanism, and the film 19 is a core 2.
and cavity 5, between core 2 and cavity 5.
It is arranged to be supplied in a plane perpendicular to the opening/closing direction of the opening/closing direction.
フイルム１９には成品１個ずつに付される印刷
部が断続的に施されており、フイルム送出機構２
０、フイルム巻取機構２１は間欠的に所定量だけ
フイルム１９を走行させるように設けられてい
る。 The film 19 is intermittently provided with printing parts that are attached to each product.
0. The film winding mechanism 21 is provided to intermittently run the film 19 by a predetermined amount.
しかして、第４図のように、金型の閉状態にお
いてコア２側からプラスチツク材料を金型内に射
出すれば、成品の成形と同時に成品表面にフイル
ム１９を一体成形することができる。この場合、
フイルム１９が沿うキヤビテイ５側の凹みは浅
く、底面は分離面２３とほぼ同一平面をなしてい
るので、極めて良好なフイルム一体成形が可能で
ある。 As shown in FIG. 4, if the plastic material is injected into the mold from the core 2 side when the mold is closed, the film 19 can be integrally formed on the surface of the product at the same time as the product is being molded. in this case,
Since the recess on the side of the cavity 5 along which the film 19 lies is shallow and the bottom surface is substantially flush with the separation surface 23, extremely good integral molding of the film is possible.
本発明は、スライドコアをスライドさせるカム
部材を逆円錐台状頭部と上下方向摺動ピンで構成
し金型の閉状態において、逆円錐台状頭部の上端
面をスライドコアおよびキヤビテイの分離面と一
致させるようにしたから、金型の開状態におい
て、フイルム挿入作業が容易であると共に、金型
の閉状態でフイルムに無理な力が加わらないから
フイルムのずれおよび変形がなく、極めて良好な
フイルム一体成形ができるものである。また、カ
ム部材はコア側金型の移動のみで作動され機構が
簡単で金型全体をコンパクトにできるものであ
る。
In the present invention, the cam member for sliding the slide core is composed of an inverted truncated conical head and a vertical sliding pin, and when the mold is closed, the upper end surface of the inverted truncated conical head separates the slide core and the cavity. Since the film is aligned with the surface, it is easy to insert the film when the mold is open, and since no excessive force is applied to the film when the mold is closed, there is no shift or deformation of the film, which is very good. This allows for integral film molding. Further, the cam member is operated only by movement of the core-side mold, so the mechanism is simple and the entire mold can be made compact.
第１〜４図は本発明の実施例で、第１図は一部
の断面正面図、第２図はスライドコアの平面図、
第３図は使用状態の説明図、第４図は金型閉状態
の断面正面図、第５〜６図はそれぞれ異なる従来
例の一部断面正面図、第７図はさらに別の従来例
の断面正面図である。
１……スライドコア、２……コア、３……コア
プレート、４……凹部、５……キヤビテイ、６…
…押しバネ、７……貫通穴、８……傾斜カム面、
９……カム部材、１０……摺動ピン、１０′……
逆円錐台状頭部、１１……テーパー部、１２……
受け板、１３……穴、１４……押しバネ、１５…
…ネジ穴、１６……止めネジ、１７……フラン
ジ、１８……段部、１９……フイルム、２０……
フイルム送出機構、２１……フイルム巻取機構、
２２，２３……分離面、２４……滑動面。
Figures 1 to 4 show embodiments of the present invention, with Figure 1 being a partially sectional front view and Figure 2 being a plan view of the slide core.
Fig. 3 is an explanatory diagram of the state of use, Fig. 4 is a sectional front view of the mold in the closed state, Figs. It is a cross-sectional front view. 1... Slide core, 2... Core, 3... Core plate, 4... Recess, 5... Cavity, 6...
...Press spring, 7...Through hole, 8...Slanted cam surface,
9...Cam member, 10...Sliding pin, 10'...
Inverted truncated conical head, 11...Tapered part, 12...
Receiver plate, 13... hole, 14... push spring, 15...
...Screw hole, 16...Set screw, 17...Flange, 18...Step, 19...Film, 20...
Film feeding mechanism, 21...Film winding mechanism,
22, 23... separation surface, 24... sliding surface.
Claims (1)
れているスライドコアを備え、キヤビテイとスラ
イドコアとの間にフイルムを挿入するフイルム一
体成形用金型において、前記スライドコアの分離
面に対して上下方向に傾斜カム面と貫通穴を設
け、上部に前記スライドコアの傾斜カム面と当接
する逆円錐台状頭部とその下部に前記貫通穴より
小径の摺動ピン部を備えたカム部材をスライドコ
アの分離面より突出して上下方向にスライドする
ようにばねで付勢したことを特徴とするフイルム
一体成形用プラスチツク成形金型。1. In a mold for integrally molding a film in which a slide core is provided between the cavity and the core and is biased in the opening direction, and a film is inserted between the cavity and the slide core, a cam member having an inverted truncated conical head that contacts the inclined cam surface of the slide core in the upper part and a sliding pin part having a smaller diameter than the through hole in the lower part; A plastic mold for integrally molding a film, characterized in that the mold is biased by a spring so as to protrude from a separation surface of a slide core and slide in the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3720486A JPS62196114A (en) | 1986-02-24 | 1986-02-24 | Plastic molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3720486A JPS62196114A (en) | 1986-02-24 | 1986-02-24 | Plastic molding die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62196114A JPS62196114A (en) | 1987-08-29 |
| JPH047890B2 true JPH047890B2 (en) | 1992-02-13 |
Family
ID=12491055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3720486A Granted JPS62196114A (en) | 1986-02-24 | 1986-02-24 | Plastic molding die |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62196114A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07102586B2 (en) * | 1986-10-06 | 1995-11-08 | 日産自動車株式会社 | Method for manufacturing partially cloth-attached injection-molded article |
| JP2828376B2 (en) * | 1992-12-15 | 1998-11-25 | 日本写真印刷 株式会社 | Molding simultaneous molding die and method of manufacturing molded simultaneous molding |
| US6461137B1 (en) * | 1996-08-02 | 2002-10-08 | Charles E. Ash | Molding apparatus for encapsulating a sheet of material |
| DE102004008450B4 (en) * | 2004-02-16 | 2008-12-11 | Prettl, Rolf | Method and device for producing a composite component |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6125124B2 (en) * | 1978-01-23 | 1986-06-14 | Canon Kk |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60114818U (en) * | 1984-01-12 | 1985-08-03 | 三洋電機株式会社 | injection mold |
| JPS6125124U (en) * | 1984-07-19 | 1986-02-14 | 矢崎化工株式会社 | Injection mold equipment |
-
1986
- 1986-02-24 JP JP3720486A patent/JPS62196114A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6125124B2 (en) * | 1978-01-23 | 1986-06-14 | Canon Kk |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62196114A (en) | 1987-08-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |