JPH04191036A - Manufacture of formed article having honeycomb structure - Google Patents

Manufacture of formed article having honeycomb structure

Info

Publication number
JPH04191036A
JPH04191036A JP2326641A JP32664190A JPH04191036A JP H04191036 A JPH04191036 A JP H04191036A JP 2326641 A JP2326641 A JP 2326641A JP 32664190 A JP32664190 A JP 32664190A JP H04191036 A JPH04191036 A JP H04191036A
Authority
JP
Japan
Prior art keywords
flat plate
ribs
fusing
bonding
plate part
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.)
Pending
Application number
JP2326641A
Other languages
Japanese (ja)
Inventor
Morio Makino
牧野　盛雄
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.)
Yoshikawa Kasei Co Ltd
Original Assignee
Yoshikawa Kasei 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 Yoshikawa Kasei Co Ltd filed Critical Yoshikawa Kasei Co Ltd
Priority to JP2326641A priority Critical patent/JPH04191036A/en
Publication of JPH04191036A publication Critical patent/JPH04191036A/en
Pending 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
    • 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
    • B29C65/06—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding
    • 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
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • 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
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/20—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror"
    • 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
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • 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
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • 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
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • B29C66/1142—Single butt to butt joints
    • 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
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/438—Joining sheets for making hollow-walled, channelled structures or multi-tubular articles
    • 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
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5346—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat
    • B29C66/53461—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat joining substantially flat covers and/or substantially flat bottoms to open ends of container bodies
    • 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
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • 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
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • 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
    • B29L2024/00—Articles with hollow walls
    • B29L2024/006—Articles with hollow walls multi-channelled
    • 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
    • B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb
    • B29L2031/608—Honeycomb structures

Abstract

PURPOSE:To facilitate the bonding of the article concerned, contrive to reduce its weight and, at the same time, improve its rigidity by a method wherein two sheets of flat ribbed plate are employed so as to be arranged opposite to each other under the condition that ribs are placed inside or flat plate parts are placed outside, in order to bond or fuse the end faces of the ribs opposedly coinciding with each other into an integral body. CONSTITUTION:On a flat plate part 1, ribs 2 are formed to the longitudinal direction or to the oblique direction over the whole surface at equal space intervals or at arbitrary space intervals so as to project beyond the flat plate part face. By arranging two sheets of flat plate under the condition that the flat plate parts 1 are placed so as to face outside to each other or the ribs 2 are placed so as to face inside to each other, bonding or fusing is performed between the tip faces, which come into contact with each other, of the ribs. For fusing, ultrasonic method, vibrational method, hot plate fusing method or the like is adopted. When a member, in which ribs 2 having the required height are integrally formed on the flat plate part, is used, the other member, which is to be bonded or fused to said member, may well be only flat plate. By the above-mentioned method, bonding man-hours are reduced and manufacturing is simplified and, at the same time, performed at low cost and, in addition, necessary strength is obtained.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は軽量化を図り、かつ剛性を向上させるハニカム
構造を持つ成形品の製造法に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a method for manufacturing a molded article having a honeycomb structure that reduces weight and improves rigidity.

〔従来の技術〕[Conventional technology]

室内の間仕切用衝立、その他の板材、あるいは各種の合
成樹脂成形品においては軽量化を図り、かつ剛性を向上
させるために、ハニカム構造を持つ製品がある。BACKGROUND ART Some indoor partition screens, other board materials, and various synthetic resin molded products have a honeycomb structure in order to reduce weight and improve rigidity.

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

従来のハニカム構造の成形品はその構造からして一体に
成形することができず、２枚の板材間に予め成形したハ
ニカム部材を挟みこの王者を互いにその接面を接着して
一体としている。Due to its structure, conventional molded products with a honeycomb structure cannot be molded in one piece, so a pre-formed honeycomb member is sandwiched between two plates and the two plates are bonded to each other at their contact surfaces to be integrated.

このため接着箇所が多く、製作に手数を要するものとな
っている。For this reason, there are many adhesive points, making it a time-consuming process to manufacture.

本発明ではこの接着を簡易にし、かつ強度を損なうこと
なく行えるようになすことを目的とする。The object of the present invention is to simplify this adhesion and to enable it to be performed without compromising strength.

〔課題を解決するための手段〕[Means to solve the problem]

本発明は上記目的を達成するためになしたもので、成形
可能なリブを平板部の片面に一体になしたリブ付平板を
成形し、次いでこのリブ付平板２枚を用い、リブを内側
に、平板部を外側になるように対設するとともに対向一
致するツブの端面間を互いに接着、もしくは融着せしめ
て一体に成形することを要旨とする。The present invention has been made to achieve the above object, and involves molding a ribbed flat plate in which moldable ribs are integrally formed on one side of the flat plate portion, and then using two of these ribbed flat plates, the ribs are placed inside. , the gist is that the flat plate portions are arranged opposite to each other so that they are on the outside, and the end surfaces of the opposing and coinciding tabs are bonded or fused to each other to be integrally formed.

〔作　用〕[For production]

成形可能な形状に板状態の片面に所要のハニカム構造と
なるリブを一体に成形し、この２枚をもってその板状態
側を外側に配し、リブ側を互いに接着して一体とする。A rib forming a desired honeycomb structure is integrally formed on one side of a plate in a shape that can be formed, the two plates are placed with the plate side facing outside, and the rib sides are bonded to each other to form an integral body.

これにより複雑な構造を持つハニカム構造を有する製品
も簡易に製作することができる。This makes it possible to easily manufacture products with complex honeycomb structures.

〔実施例〕〔Example〕

以下本発明を図示の実施例にもとづいて説明する。 The present invention will be explained below based on the illustrated embodiments.

平面形状の板は成形時における歪みのために反り易く、
変形しやすい。これを防ぐためにまたねじり剛性を高め
るために平板部１にこの平板部面より突出するように縦
方向または斜方向にリブ２をその全面にわたって等間隔
、もしくは任意間隔に成形する。このリブ２は平板部１
に対しての所要の高さ、及び輻（リブ厚）を有するもの
で、これを成形品の許容強度・用途に応じてリブ２の形
状が定められる。例えば亀甲状、格子状その他に構成し
、平板部１とリブ２とは成形可能な形状で、一体に成形
されるようになす。Planar plates tend to warp due to distortion during molding.
Easy to deform. In order to prevent this and to increase torsional rigidity, ribs 2 are formed on the flat plate part 1 in the vertical or diagonal direction so as to protrude from the flat plate part surface at equal or arbitrary intervals over the entire surface thereof. This rib 2 is a flat plate part 1
The shape of the rib 2 is determined according to the allowable strength and usage of the molded product. For example, the flat plate part 1 and the ribs 2 are formed into a moldable shape, such as a hexagonal shape, a lattice shape, etc., and are molded integrally.

このように平板部１にリブ２を一体に成形することによ
り剛性は厚さの３乗に比例するとの法則よりして軽量化
を図っても所望の剛性（強度）を得られるものとなる。By integrally molding the ribs 2 on the flat plate portion 1 in this manner, the desired rigidity (strength) can be obtained even if the weight is reduced based on the law that rigidity is proportional to the cube of the thickness.

このようにリブ２を突設した平板部１を２枚用い、平板
部１を互いに外側になるようにし、リブ２を内側とし、
互いに接するリブ２の先端面間を合わせて接着、もしく
は融着せしめる。この融着は超音波法、振動法、熱板融
着法等が採用される。In this way, two flat plate parts 1 having ribs 2 protruding thereon are used, with the flat plate parts 1 being on the outside of each other, and the ribs 2 being on the inside,
The tip surfaces of the ribs 2 that are in contact with each other are aligned and bonded or fused. For this fusion, an ultrasonic method, a vibration method, a hot plate fusion method, etc. are employed.

上記実施例では互いに重ねる２枚の部材は平板状の片面
にリブを突設したものを用いているが、平板部に所要高
さのリブ２を一体に成形される部材を用いる場合は、こ
れと接着・融着される他方の部材は単なる平板であって
もよい。この平板部材とリブ付平板部との接着・融着は
第１の実施例と同様にして行われる。In the above embodiment, the two members stacked on each other are flat plates with ribs protruding from one side; however, when using a member in which ribs 2 of the required height are integrally molded on the flat plate part, this may be used. The other member to be bonded/fused with the other member may be a simple flat plate. The adhesion and fusing of this flat plate member and the ribbed flat plate portion is performed in the same manner as in the first embodiment.

なお、平板部の片面にリブを一体に成形する場合、リブ
の高さは成形されるハニカム成形品の平板部を除いた厚
さになるようにして適当に定められる。In addition, when a rib is integrally molded on one side of a flat plate part, the height of the rib is appropriately determined so as to be equal to the thickness of the honeycomb molded product excluding the flat plate part.

なお本発明に用いられる樹脂は成形可能な、かつ用途に
応じた強度性を有するものが採用される。Note that the resin used in the present invention is one that is moldable and has strength depending on the intended use.

〔発明の効果〕〔Effect of the invention〕

本発明による時は成形可能なリブを平板部の片面に一体
になしたリブ付平板を成形し、次いでこのリブ付平板２
枚を用い、リブを内側に、平板部を外側になるように対
設するとともに対向一致するリブの端面間を互いに接着
、もしくは融着せしめて一体に成形するため、従来に比
べ、接着工数が削減さ汰　製造が簡易化されるとともに
安価に製作され、しかも必要な強度を得れる利点を有す
る。According to the present invention, a ribbed flat plate with moldable ribs integrated on one side of the flat plate part is molded, and then this ribbed flat plate 2
The ribs are placed opposite each other with the ribs on the inside and the flat plate portions on the outside, and the end surfaces of the opposing ribs are glued or fused together to form an integral piece, which reduces the number of gluing steps compared to conventional methods. Reduction: It has the advantage of being easy to manufacture, being produced at low cost, and being able to obtain the necessary strength.

【図面の簡単な説明】[Brief explanation of drawings]

図面は本発明ハニカム構造を持つ成形品の製造法を示す
一実施例で、第１図は製作行程を示す説明図、第２図は
断面図、第３図はツブの説明図、第４図は異なりたる実
施例の説明図である。 １は平板部、２はリブ。 特許出願人　　吉川化成株式会社The drawings show an example of the method of manufacturing a molded article with a honeycomb structure according to the present invention, in which Fig. 1 is an explanatory diagram showing the manufacturing process, Fig. 2 is a cross-sectional view, Fig. 3 is an explanatory diagram of a tube, and Fig. 4 FIG. 2 is an explanatory diagram of a different embodiment. 1 is the flat plate part, 2 is the rib. Patent applicant Yoshikawa Kasei Co., Ltd.

Claims (2)

【特許請求の範囲】[Claims] （１）成形可能なリブを平板部の片面に一体になしたリ
ブ付平板を成形し、次いでこのリブ付平板２枚を用い、
リブを内側に、平板部を外側になるように対設するとと
もに対向一致するリブの端面間を互いに接着、もしくは
融着せしめて一体に成形することを特徴とするハニカム
構造を持つ成形品の製造法。(1) Molding a ribbed flat plate with moldable ribs integrated on one side of the flat plate part, then using these two ribbed flat plates,
Manufacture of a molded product having a honeycomb structure characterized by arranging ribs on the inside and flat plate parts on the outside, and integrally molding the end surfaces of the ribs by adhering or fusing them to each other. Law. （２）所要の高さ、並びに形状にリブを一体に成形した
リブ付平板に、これと同材質、もしくは異材質にて成形
した平板を重ね、リブ端面と平板とを接着、もしくは融
着して一体に成形することを特徴とするハニカム構造を
持つ成形品の製造法。(2) A ribbed flat plate with ribs integrally molded to the required height and shape is overlaid with a flat plate molded from the same material or a different material, and the rib end face and flat plate are bonded or fused. A method for manufacturing a molded product having a honeycomb structure, which is characterized by integrally molding the molded product.
JP2326641A 1990-11-27 1990-11-27 Manufacture of formed article having honeycomb structure Pending JPH04191036A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2326641A JPH04191036A (en) 1990-11-27 1990-11-27 Manufacture of formed article having honeycomb structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2326641A JPH04191036A (en) 1990-11-27 1990-11-27 Manufacture of formed article having honeycomb structure

Publications (1)

Publication Number Publication Date
JPH04191036A true JPH04191036A (en) 1992-07-09

Family

ID=18190056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2326641A Pending JPH04191036A (en) 1990-11-27 1990-11-27 Manufacture of formed article having honeycomb structure

Country Status (1)

Country Link
JP (1) JPH04191036A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1066205A (en) * 1997-06-02 1998-03-06 Toshiba Transport Eng Kk Superconducting magnet device
JP2007516113A (en) * 2003-12-03 2007-06-21 ブイダブリュエム テクノロジー エルエルシー Panel structure
EA011448B1 (en) * 2007-03-01 2009-02-27 Прс Медитерранеан Лтд. An ultrasonic welding method and cellular confinement systems obtained using thereof
WO2010023241A1 (en) * 2008-09-01 2010-03-04 Arcelik Anonim Sirketi A display device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820349U (en) * 1981-07-31 1983-02-08 いすゞ自動車株式会社 Internal combustion engine with variable compression ratio device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820349U (en) * 1981-07-31 1983-02-08 いすゞ自動車株式会社 Internal combustion engine with variable compression ratio device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1066205A (en) * 1997-06-02 1998-03-06 Toshiba Transport Eng Kk Superconducting magnet device
JP2007516113A (en) * 2003-12-03 2007-06-21 ブイダブリュエム テクノロジー エルエルシー Panel structure
EA011448B1 (en) * 2007-03-01 2009-02-27 Прс Медитерранеан Лтд. An ultrasonic welding method and cellular confinement systems obtained using thereof
WO2010023241A1 (en) * 2008-09-01 2010-03-04 Arcelik Anonim Sirketi A display device

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