JPS6317377A - Through-vision structure - Google Patents

Through-vision structure

Info

Publication number
JPS6317377A
JPS6317377A JP16279686A JP16279686A JPS6317377A JP S6317377 A JPS6317377 A JP S6317377A JP 16279686 A JP16279686 A JP 16279686A JP 16279686 A JP16279686 A JP 16279686A JP S6317377 A JPS6317377 A JP S6317377A
Authority
JP
Japan
Prior art keywords
transparent plate
gasket
soft
groove
frame
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
JP16279686A
Other languages
Japanese (ja)
Inventor
前田 正剛
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP16279686A priority Critical patent/JPS6317377A/en
Publication of JPS6317377A publication Critical patent/JPS6317377A/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 (イ〉産業上の利用分野 本発明は低温ショーケースの窓や扉として使用きれる透
視構造体に関する。
DETAILED DESCRIPTION OF THE INVENTION (a) Industrial Application Field The present invention relates to a see-through structure that can be used as a window or door of a low-temperature showcase.

(ロ)従来の技術 実公昭47−7197号公報(70A221゜3)の複
層ガラス支持構造の第4図には、複層ガラスの周囲に装
管される支持枠に、複層ガラスを挿入して支持する口字
溝を内周全周に有する支持枠硬質部と、前記口字溝の表
面に設けられ薄膜のバッキングの役目をなす接触軟質部
と、相対向する複層ガラス間の全周に挿入されてその間
隔を一定に保つ間隔子軟質部と、複層ガラスを前記口字
溝に挿入したときに前記複層ガラスと支持枠硬質部とに
よって押し出きれる前記両軟質部の逃げ場所である空所
とを形成した構成が示きれている。
(b) In Fig. 4 of the conventional double-glazed glass support structure of Japanese Patent Application Publication No. 47-7197 (70A221゜3), double-glazed glass is inserted into a support frame that is placed around the double-glazed glass. a support frame hard part having a mouth groove around the entire inner circumference to support the support frame, a contact soft part provided on the surface of the mouth groove and serving as a thin film backing, and a whole periphery between the facing double-glazed glass. a spacer soft part that is inserted into the spacer to maintain a constant interval; and an escape place for both the soft parts that can be pushed out by the double glazing glass and the support frame hard part when the double glazing glass is inserted into the mouth groove. The structure that formed the void space is shown.

(ハ〉発明が解決しようとする問題点 上記従来の技術によれば、複層ガラスの口字溝への挿入
に伴ない接触軟質部が複層ガラスによって挿入方向に押
圧変形される訳であるが、接触軟質部の肉厚が厚く挿入
方向への変形度合が小さいために、押し出し成形された
長尺状の支持枠に歪みが生じたり、又口字溝の幅が設計
寸法よりも大きく或いは小さくなる寸法誤差が生じたり
する場合には、複層ガラスの挿入嵌合度合、即ち接触軟
質部の変形度合が異なり各ガラス板の支持強度そのもの
に強弱がつき、組立強度が一様でなく、品質が揃わない
という組立上の問題が生じるばかりでなくこの構造を扉
として使用した場合には開閉操作による衝撃で扉に変形
をきたす恐れがあると共に、扉の重心がこの扉を支える
ヒンジとは反対の方向となる端部に加わり、扉が傾くと
いう問題点も生じた。
(C) Problems to be Solved by the Invention According to the above-mentioned conventional technology, as the double-glazed glass is inserted into the opening groove, the contact soft portion is pressed and deformed by the double-glazed glass in the insertion direction. However, because the contact soft part is thick and the degree of deformation in the insertion direction is small, distortion may occur in the extruded long support frame, or the width of the mouth groove may be larger than the design dimension. If a smaller dimensional error occurs, the degree of insertion and fitting of the double-glazed glass, that is, the degree of deformation of the contact soft part, will differ, and the support strength of each glass plate itself will be strong or weak, and the assembly strength will not be uniform. Not only will there be assembly problems due to inconsistent quality, but if this structure is used as a door, there is a risk that the door will be deformed due to the impact from opening and closing operations. There was also the problem that the door would tilt as it joined the end in the opposite direction.

(ニ)問題点を解決するための手段 本発明は上記問題点を解決するために、透明板(13)
と、この透明板の端縁が嵌合される溝(24)を形成し
た枠(14)と、前記透明板(13)の端縁を被冠し、
この透明板の端縁と共に前記溝(24)に嵌合されるガ
スケット(26)とからなり、このガスケットには前記
透明板(13)の嵌合に伴ない押圧変形される軟質ヒレ
片(30)(30)と、この軟質ヒレ片が押圧変形され
たときにその付け根(31)の一部を収納する凹所(3
3)とを具備してなる透視構造体(12)を提供する。
(d) Means for solving the problems In order to solve the above problems, the present invention provides a transparent plate (13).
a frame (14) forming a groove (24) into which the edge of the transparent plate is fitted; and a frame (14) that covers the edge of the transparent plate (13);
It consists of a gasket (26) that is fitted into the groove (24) together with the edge of this transparent plate, and this gasket has a soft fin piece (30) that is deformed under pressure as the transparent plate (13) is fitted. ) (30) and a recess (3
3) provides a see-through structure (12) comprising:

(ネ)作用 実施例によれば、ガスケット(26)を取付けた状態で
複層透明板(13)を枠(14〉の溝(24)に嵌合す
ることに伴ない、軟質ヒレ片(30)(30)は枠(1
3)の両側壁(20)(21)でもってその挿入方向に
押圧変形されて側壁(20)(21)の内面に接してガ
スケット(26)と、両側壁(20)(21)との間に
介在されてガスケット(26)と両側壁(20)(21
)との間に形成される隙間を埋める間隔子の作用をなす
一方で、押圧変形された軟質ヒレ片(30)(30)の
うち最も反撥力(復元力)の強い付け根(31)は、そ
の一部が凹所(33)に収納きれることに伴ないこの凹
所(33)は軟質ヒレ片(30)(30)の反撥力の一
部を吸収する作用をなす。
(f) According to the working example, when the multilayer transparent plate (13) is fitted into the groove (24) of the frame (14) with the gasket (26) attached, the soft fin piece (30) )(30) is the frame (1
3) is pressed and deformed by the side walls (20, 21) in the insertion direction, and comes into contact with the inner surfaces of the side walls (20, 21) between the gasket (26) and the side walls (20, 21). are interposed between the gasket (26) and both side walls (20) and (21).
), while the base (31) has the strongest repulsive force (restoring force) among the press-deformed soft fin pieces (30). As a part of it is accommodated in the recess (33), this recess (33) acts to absorb a part of the repulsive force of the soft fin pieces (30) (30).

(へ)実施例 以下図面に基づいて本発明の詳細な説明すると、第3図
及び第4図に示す(1)は前面に商品収納及び取出用の
開口部(2)を形成した断熱壁(3〉にて本体を構成し
てなるリーチイン形の低温ショーケースで、前記断熱壁
内壁より適当間隔を存して区画板(4)を配設して複数
の棚(5)を備える庫内(6)と、プレートフィン形冷
却器(7)及び軸流形送風機(8)を備える冷気通路(
9)と、前記庫内の前面上下両端に沿って相対向する吹
出、吸込両口(10)(11)とを形成してなり、冷却
器(7)で熱交換された冷気を送風機(8)でもって矢
印の如く強制循環することにより開口部(2)の内側に
低温のエアーカーテン(CA)を形成して庫内(6)を
冷却するものである。(12)は前記開口部を開閉自在
に閉室する観音開き式の透明扉となる透視構造体で、主
体となる複層透明板(13)と、この透明板の周端縁が
嵌着きれる把手(T)付枠(14)とにより構成されて
いる。
(1) Example The present invention will be explained in detail based on the drawings below. (1) shown in FIGS. 3 and 4 is a heat insulating wall ( This is a reach-in type low-temperature showcase whose main body is comprised of 3), and the inside of the refrigerator is provided with a plurality of shelves (5) by arranging partition plates (4) at appropriate intervals from the inner wall of the heat insulating wall. 6), a cold air passage (
9), and air outlet and suction ports (10) and inlet ports (11) facing each other along both upper and lower ends of the front surface of the refrigerator, and cool air heat-exchanged by the cooler (7) is transferred to the blower (8). ) to form a low-temperature air curtain (CA) inside the opening (2) by forced circulation as shown by the arrow, thereby cooling the inside of the refrigerator (6). (12) is a see-through structure that becomes a double-folding transparent door that allows the opening to be opened and closed freely, and includes a main multilayer transparent plate (13) and a handle (13) into which the peripheral edge of the transparent plate can be fitted. T) with a frame (14).

前記複層透明板は第2図に示す如くガラスよりなる少な
くとも二枚の庫外側、庫外側透明板(15A)<15B
)と、この透明板の相対向する面のうち少なくとも一面
好ましくは庫外側透明板(15A)の内面に貼着され可
視光線の大部分を透過、赤外線の大部分を反射する透視
可能な熱線反射膜(16)と、前記両透明板の相対向す
る面の周端面間に介在きれた枠状の間隔子(17)と、
前記両透明板及び間隔子を相互に接続する両面接着テー
プ等の接着剤(18)(18)と、両透明板(15A)
(15B)の相対向する面の周端面及び間隔子(17)
の外周面に溶着されるゴム系シール部材(19〉とによ
り構成されている。
As shown in FIG. 2, the multi-layer transparent plate is made of at least two glass panels, one for the outer side of the refrigerator, and one for the outer side of the refrigerator (15A)<15B.
), and at least one of the opposing surfaces of this transparent plate, preferably attached to the inner surface of the outside transparent plate (15A), transmits most of the visible light and reflects most of the infrared rays, and can be seen through. a membrane (16), and a frame-shaped spacer (17) interposed between the peripheral end surfaces of opposing surfaces of both the transparent plates;
Adhesive (18) such as double-sided adhesive tape for interconnecting both the transparent plates and the spacer (18), and both transparent plates (15A)
(15B) Peripheral end surfaces of opposing surfaces and spacer (17)
The rubber seal member (19) is welded to the outer peripheral surface of the rubber seal member (19).

前記枠(14)はアルミニウム等の押出成形可能な金属
からなる長尺形状をなし、上下左右の各枠辺(14A)
の傾斜端面(14B)を突き合わすことにより口字形に
組立てられるもので、前記各枠辺(14A)には相対向
する前後一対の側壁(20)(21)と、この両側壁を
2ケ所で接続し相互に間隔を存する内外両壁(22バ2
3)と、前記両側壁(20)(21)及び内壁(22)
によって形成され、前記複層透明板(13)の周端縁が
嵌め込まれる溝(24)と、前記両側壁(20)(2L
)及び内外両壁(22)(23)によって形成され、図
示しない防露用の電気ヒータ等を収納する中空室(25
)とが一体に形成されている。(26)は前記複層透明
板(13)の周端縁を被冠する断面コ字形のガスケット
で、軟質又は半硬質のゴム又は樹脂を押し出しすること
により長尺状に成形きれ、上下左右の各枠辺(26A)
の傾斜端面を突き合わせて溶着することにより口字形の
環状形をなし、前記各枠辺(26A)には前後一対の側
壁部(27)(28)とこの両側壁部を接続する接続壁
部(29)と形成しており、前記両(1111壁部(2
7)(28)の外面にはこの外面に対して鋭角の角度を
もって外方に延びる適数の軟質ヒレ片(30)(30)
が一体に形成きれている。前記軟質ヒレ片(30)(3
0)は第1図及び第2図に示す如くその付け根(31)
から先端に向うに従かい肉厚が徐々に薄くなる先細り形
状をなすもので、複層透明板(13)を溝(24)に嵌
合する前、即ちこの複層透明板の端縁をガスケット(2
6)で被冠しているときには鎖線に示す位置にあり、前
記複層透明板(13)の溝(24)への嵌合に伴ないこ
の複層透明板にて押圧変形されて実線に示す如く相対す
る両側壁(20)(21)の内面に密着する。この軟質
ヒレ片(30)(30)は実施例に示す如く両側壁部(
27)(2B>に複数形成されている場合には、押圧変
形されたときに一方の先端が他方の付け根(31)に重
ならない様所定間隔を存して形成されている。又、この
軟質ヒレ片(30)(30)は第5図に示す如くガスケ
ット(26)の各枠辺(26A)の傾斜端面(26B)
付近においてその一部がDの幅で削除されており、この
削除に伴ない各枠辺(26A )の突き合わせ部分とな
る傾斜端面(26B )付近に軟質ヒレ片(30)(3
0)の存在しない平坦面(32)が形成される。
The frame (14) has an elongated shape made of extrusion moldable metal such as aluminum, and has upper, lower, left and right frame sides (14A).
It is assembled into a mouth shape by abutting the inclined end surfaces (14B) of the frames, and each of the frame sides (14A) has a pair of opposing front and rear side walls (20) and (21), and these side walls are connected at two places. Both inner and outer walls (22 bars, 2
3) and the both side walls (20) (21) and the inner wall (22)
a groove (24) formed by a groove (24) into which the peripheral edge of the multilayer transparent plate (13) is fitted;
) and both inner and outer walls (22) and (23), and a hollow chamber (25
) are integrally formed. (26) is a gasket with a U-shaped cross section that covers the peripheral edge of the multi-layer transparent plate (13).It can be molded into a long shape by extruding soft or semi-hard rubber or resin, and can be formed into a long shape by extruding soft or semi-hard rubber or resin. Each frame side (26A)
A mouth-shaped annular shape is formed by butting and welding the inclined end surfaces of the two sides, and each frame side (26A) has a pair of front and rear side walls (27, 28) and a connecting wall part (26A) connecting the two side walls. 29), and both of the above (1111 wall portions (2
7) The outer surface of (28) has an appropriate number of soft fin pieces (30) (30) extending outward at an acute angle with respect to the outer surface.
are integrally formed. Said soft fin piece (30) (3
0) is its base (31) as shown in Figures 1 and 2.
It has a tapered shape in which the wall thickness gradually decreases from the tip to the tip, and before the multi-layer transparent plate (13) is fitted into the groove (24), the edge of the multi-layer transparent plate is covered with a gasket. (2
6), it is in the position shown by the chain line, and as it fits into the groove (24) of the multi-layer transparent plate (13), it is pressed and deformed by this multi-layer transparent plate, as shown by the solid line. It is in close contact with the inner surfaces of the opposite side walls (20) and (21). These soft fin pieces (30) (30) have both side wall portions (
27) In the case where a plurality of soft grooves are formed in (2B>), they are formed at a predetermined interval so that the tip of one does not overlap the base (31) of the other when deformed by pressure. The fin pieces (30) (30) are attached to the inclined end surface (26B) of each frame side (26A) of the gasket (26) as shown in
A part of it has been removed with a width of D in the vicinity, and with this removal, soft fin pieces (30) (3
0) is formed.A flat surface (32) is formed.

(33)は前記両歌質ヒレ片(30)(30)の付け根
(31〉に隣接して形成された細長い凹所で、前記両歌
質ヒレ片(30)(30)が押圧変形されたときに、複
層透明板(13)による押圧力を最も受ける換言すれば
押圧変形された軟質ヒレ片(30)(30)のうち最も
反撥力の強い付け根(31)の一部がこの凹所(33〉
に収納されることになる。
(33) is an elongated recess formed adjacent to the base (31〉) of both song fin pieces (30) (30), where both song fin pieces (30) (30) were deformed by pressure. In other words, a part of the base (31) which has the strongest repulsive force among the soft fin pieces (30) (30) that have been press-deformed is in this recess. (33)
It will be stored in.

か〜る構成によれば、ガスケット(26)を取付けた状
態で複層透明板(13)を枠(14)の溝(24)に嵌
合することに伴ない、軟質ヒレ片(30)(30)は枠
(13)の両側壁(20)(21)でもってその挿入方
向に押圧変形きれて側壁(20)(21)の内面に接し
てガスケット(26)と、両側壁<20)(21)との
間に介在されてガスケット(26)と両側壁(20)(
21)との間に形成される隙間を埋める間隔子の作用を
なす一方で、押圧変形きれた軟質ヒレ片(30)<30
)のうち最も反撥力(復元力)の強い付け根(31)は
、その一部が凹所(33)に収納されることに伴ないこ
の凹所(33)は軟質ヒレ片(30)(30)の反撥力
の一部を吸収する作用をなす。即ち、第2図に示す如く
複層透明板(13)を含めたガスケット(26)の厚み
(H)と、溝(24)の幅(L)と、軟質ヒレ片(30
)(30)の厚み2(M)との関係において、(L)−
(H)<2(M)となった場合には、凹所(33)は軟
質ヒレ片(30)(30)のうち更に変形きれる付け根
(31)を受は入れるために、複層透明板(13〉の組
立時における寸法誤差や枠(14)及びガスケット(2
6)の押し出し成形後における歪みが生じてもガスケッ
ト(26ンを取付けた複層透明板(13)の溝(24)
への嵌合作業をスムースに行なえると共に、付け根(3
1)の反撥力の一部を凹所(33)に逃がし側壁(20
)(21)に加わる軟質ヒレ片(30)(3Q)の押圧
力の均一化を図り、透視構造体(12)の組立強度を一
定とすることができる。
According to this configuration, the soft fin piece (30) ( 30) is pressed and deformed in the insertion direction by both side walls (20) and (21) of the frame (13), and comes into contact with the inner surfaces of the side walls (20 and 21) to form a gasket (26) and both side walls <20) ( 21) and the gasket (26) and both side walls (20) (
21), while acting as a spacer to fill the gap formed between the soft fin piece (30)<30
), the base (31) with the strongest repulsive force (restoring force) is partially stored in the recess (33), and this recess (33) is used as the soft fin piece (30) (30 ) acts to absorb part of the repulsive force. That is, as shown in FIG. 2, the thickness (H) of the gasket (26) including the multilayer transparent plate (13), the width (L) of the groove (24), and the soft fin piece (30
) (30) in relation to the thickness 2(M), (L)-
When (H)<2(M), the recess (33) is made of a multilayer transparent plate to receive the base (31) which can be further deformed among the soft fin pieces (30) (30). (13) Dimensional errors during assembly, frame (14) and gasket (2)
6) Even if distortion occurs after extrusion molding, the groove (24) of the multilayer transparent plate (13) with the gasket (26) attached
The fitting work can be done smoothly, and the base (3
A part of the repulsive force of 1) is released to the recess (33) and the side wall (20
) (21), the pressing force of the soft fin pieces (30) (3Q) can be made uniform, and the assembly strength of the see-through structure (12) can be made constant.

尚、上記実施例では透明板として複層透明板(13)を
用いたが、これに限定されずに一枚の透明板を用いても
良く、又軟質ヒレ片(30)は第6図に示す如くガスケ
ット(26)の一方の側壁部(28〉にのみ形成きれて
いても本願に含まれる。
In the above embodiment, a multi-layer transparent plate (13) was used as the transparent plate, but the invention is not limited to this, and a single transparent plate may be used, and the soft fin piece (30) is shown in FIG. As shown, even if the gasket (26) is completely formed only on one side wall portion (28>), it is included in the present application.

<ト)発明の効果 上述した本発明によれば、ガスケットを取付けた透明板
の端縁を溝に嵌合したとき、押圧変形きれる軟質ヒレ片
の付け根の一部が凹所に収納されるので、枠及びガスケ
ットに成形後における歪みが生じていても透明板及びガ
スケットの溝への嵌合作業をスムースに行なえ透視構造
体の組立作業の迅速化が図れると共に、付け根の反撥力
が凹所に逃げることになるので、軟質ヒレ片から側壁に
加わる押圧力を均一化して透視構造体の組立強度を一定
なものとすることができる。
<G) Effects of the Invention According to the present invention described above, when the edge of the transparent plate with the gasket attached is fitted into the groove, a part of the base of the soft fin piece that can be deformed by pressure is stored in the recess. Even if the frame and gasket are distorted after molding, the transparent plate and gasket can be fitted into the grooves smoothly, speeding up the assembly of the see-through structure, and reducing the repulsive force of the base to the recess. Therefore, the pressing force applied from the soft fin pieces to the side wall can be made uniform, and the assembly strength of the see-through structure can be made constant.

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

図面は何れも本発明透視構造体の実施例を示し、第1図
は第2図Aの拡大図、第2図は要部縦断面図、第3図は
第4図B−B断面図、第4図は透視構造体を扉として用
いたショーケースの斜視図、第5図は透視構造体の組立
を示す要部分解正面図、第6図は第2図に対応する他の
実施例を示す縦断面図である。 (13)・・・複層透明板、 (14)・・・枠、 (
24)・・・溝、(26)・・・ガスケット、  (3
0)(30)・・・軟質ヒレ片、(31)・・・付け根
、 (33)・・・凹所。 出願人 三洋電機株式会社外1名 代理人 弁理士 西野卓嗣 外1名 第4 図 113 図 上 第4図 B−( 第5 図 (4A 第6図
The drawings all show embodiments of the transparent structure of the present invention; FIG. 1 is an enlarged view of FIG. 2A, FIG. 2 is a vertical sectional view of the main part, FIG. FIG. 4 is a perspective view of a showcase using a transparent structure as a door, FIG. 5 is an exploded front view of main parts showing the assembly of the transparent structure, and FIG. 6 shows another embodiment corresponding to FIG. FIG. (13)...multilayer transparent plate, (14)...frame, (
24)...Groove, (26)...Gasket, (3
0) (30)... Soft fin piece, (31)... Base, (33)... Concavity. Applicant Sanyo Electric Co., Ltd. and one other agent Patent attorney Takuji Nishino and one other person No. 4 Figure 113 Figure 4 B-( Figure 5 (4A Figure 6)

Claims (1)

【特許請求の範囲】[Claims] 1、透明板と、この透明板の端縁が嵌合される溝を形成
した枠と、前記透明板の端縁を被冠し、この透明板の端
縁と共に前記溝に嵌合されるガスケットとからなり、こ
のガスケットには前記溝の側壁に対応して前記透明板の
嵌合に伴ない押圧変形される軟質ヒレ片と、この軟質ヒ
レ片が押圧変形されたときにその付け根の一部を収納す
る凹所とを具備してなる透視構造体。
1. A transparent plate, a frame having a groove into which the edge of the transparent plate is fitted, and a gasket which covers the edge of the transparent plate and is fitted into the groove together with the edge of the transparent plate. The gasket includes a soft fin piece that is pressed and deformed as the transparent plate is fitted, corresponding to the side wall of the groove, and a part of the base when the soft fin piece is pressed and deformed. A see-through structure comprising a recess for storing.
JP16279686A 1986-07-10 1986-07-10 Through-vision structure Pending JPS6317377A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16279686A JPS6317377A (en) 1986-07-10 1986-07-10 Through-vision structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16279686A JPS6317377A (en) 1986-07-10 1986-07-10 Through-vision structure

Publications (1)

Publication Number Publication Date
JPS6317377A true JPS6317377A (en) 1988-01-25

Family

ID=15761371

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16279686A Pending JPS6317377A (en) 1986-07-10 1986-07-10 Through-vision structure

Country Status (1)

Country Link
JP (1) JPS6317377A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009036448A (en) * 2007-08-02 2009-02-19 Hitachi Appliances Inc Refrigerator
JP2009097586A (en) * 2007-10-16 2009-05-07 Kayaba Ind Co Ltd Valve structure
JP2014211302A (en) * 2001-07-19 2014-11-13 エイ・ジィ・シィ・フラット・グラス・ノース・アメリカ・インコーポレイテッドAgc Flat Glass North America,Inc. Energy-free refrigeration door and method for making the same
US9068322B2 (en) 2010-05-18 2015-06-30 Volvo Construction Equipment Ab Double check valve for construction equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014211302A (en) * 2001-07-19 2014-11-13 エイ・ジィ・シィ・フラット・グラス・ノース・アメリカ・インコーポレイテッドAgc Flat Glass North America,Inc. Energy-free refrigeration door and method for making the same
JP2009036448A (en) * 2007-08-02 2009-02-19 Hitachi Appliances Inc Refrigerator
JP2009097586A (en) * 2007-10-16 2009-05-07 Kayaba Ind Co Ltd Valve structure
US9068322B2 (en) 2010-05-18 2015-06-30 Volvo Construction Equipment Ab Double check valve for construction equipment

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