CN1201981C - 用于制造多腔管的方法 - Google Patents

用于制造多腔管的方法 Download PDF

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Publication number
CN1201981C
CN1201981C CNB018206859A CN01820685A CN1201981C CN 1201981 C CN1201981 C CN 1201981C CN B018206859 A CNB018206859 A CN B018206859A CN 01820685 A CN01820685 A CN 01820685A CN 1201981 C CN1201981 C CN 1201981C
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tube
make
tubular
lumen tube
tubular pipeline
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CN1481327A (zh
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格哈德·凯勒尔
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Aisapack Holding SA
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Aisapack Holding SA
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B65D81/3283—Cylindrical or polygonal containers, e.g. bottles, with two or more substantially axially offset, side-by-side compartments for simultaneous dispensing
    • B65D81/3288—Cylindrical or polygonal containers, e.g. bottles, with two or more substantially axially offset, side-by-side compartments for simultaneous dispensing composed of two or more separate containers joined to each other

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  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Tubes (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Extrusion Of Metal (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Packages (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Forging (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

本发明涉及一种具有至少两个腔(7，7’)及一个管头(4)的多腔管，具有与腔(7，7’)数目相应的可闭合的排出孔(5)，该多腔管由至少两个分开制造的彼此平行布置的管状管道(2，2’)聚集而成并具有对所有管状管道(2，2’)共同的被整圆的外周面。根据本发明，它具有一个对所有管状管道(2，2’)共同的由压制的熔化部分制成的整体管头(4)，该管头包括与管状管道(2，2’)的数目相应的及与管状管道(2，2’)连接的分隔壁(6)，其中管体(2，2’)的边缘端部同时地被熔化材料环绕地流过及在固化时彼此形成牢固的连接。

Description

用于制造多腔管的方法
技术领域
本发明涉及一种用于制造多腔管的方法，该多腔管具有至少两个腔及一个管头，具有与所述腔数目相应的可闭合的排出孔，其中，至少两个分开制造的彼此平行布置的管状管道被制成具有一个共同的被整圆的外周面。
背景技术
这种两腔管已由WO 94/19251公开。该管由多个分开制造的单管组成，每个单管具有一个带有排出孔的管头，这些单管在一端上通过将它们保持在一起的一个闭合件及在另一端上通过一个密封件保持在一起。该多腔管的制造成本高，因为要制造多个分开的管及将它们保持在一起的包围所有管头的附加闭合件。
发明内容
本发明的任务在于，给出制造这种多腔管的方法。
按照本发明，提出了一种用于制造多腔管的方法，该多腔管具有至少两个腔及一个管头，具有与所述腔数目相应的可闭合的排出孔，其中，至少两个分开制造的彼此平行布置的管状管道被制成具有一个共同的被整圆的外周面，其中，以所需腔的数目制造多个管状管道，将这些管状管道套到分心轴上，将带有管状管道的分心轴聚集到一起，将聚集到一起的带有管状管道的分心轴导入一个压制装置，及压制一个塑料部分以制成具有分隔壁的一个管头并同时地使管头与管状管道的边缘端部形成连接，这些管状管道至少在两个间隔开的部位上具有轴向的刻痕棱线。
有利的是，管体沿轴向刻痕棱线被变形成在横截面中看为部分圆形的段。
有利的是，彼此相靠的管状管道段在其纵向延伸上至少局部地彼此相连接。
有利的是，在压制时也将管状管道的边缘端部相互固定连接。
附图说明
以下将参照附图借助一个实施例来详细描述本发明。附图为：
图1：一个两腔管的部分横截面图，
图2：该多腔管的俯视图。
具体实施方式
图1表示作为多腔管一个例子的两腔管1，它由两个管体2，2’组成，这些管体可按照任何公知的方法通过搭接纵向缝制成，例如根据由DE-C-31 05 146公知的方法制成。
被制成的管体2，2’-需要时被切成一定长度-接着在两个位置上轴向地刻痕或刻槽，其中这些刻痕线3标出了管体2，2’上的位置，在这些位置上将进行弯曲，在该实施例中从制成的圆形弯成D形的管体2，2’。这些刻痕线3被这样地刻出，即当两个管体2，2’被弯成D形并用各直线区段彼此相靠地放置时，将产生一个被整圆的外周面。该外周面例如可制成圆形或任意的椭圆形。整圆的类型将由D形管体2，2’上两个刻痕线3的距离预给定。
这些刻痕线3最好由可径向进给的、可转动支承的刻槽盘来刻出，其中必需避免对材料结构的任何伤害。
然后被刻痕的管体2，2’-最好被对齐-被推过一个模板，在该模板中可进行形状的永久改变，例如对于两腔管形成一个D形横截面的形状，它们的构成直线区段边界的棱边由这两个刻痕线3预给定。
接着这些D形的管体2，2’被单个地分别提供给一个相应构型的心轴，这些心轴为了拉上管体最好彼此隔开地布置及可彼此靠近地移动。在将管体2，2’套到D形的心轴上时应注意：每个管的接缝区域彼此分开地、即彼此间距地位于D形管体2，2’的直线区段上，由此当将管体2，2’组合成一个多腔管时不会出现重叠的四重层。用于拉上管体2，2’隔开的或偏转的D形心轴将聚集到一起及共同输送到一个压制站，在压制站中将借助一个或需要时多个材料熔化部分制造出具有隔开的输出孔5和/或需要时多个分隔壁6的管头4。同时对两个管体2，2’既在外边缘上也在分隔壁6上进行连接，以致结果形成两个完全彼此分开的腔7，7’。在推进时在输送到压制站的两个管体端部之间留有一个在肩部轮廓高度上的剩余间隙，它与构成管头肩部的空心空间形成连接及由此在压制过程中用材料熔化部分填入。这样就使管体2，2’的边缘端部被熔化部分环绕地流过及在固化时彼此形成牢固的连接。
如上所述地，在所述过程中管体2，2’的相对置的上端也彼此牢固地连接起来。此外，沿着形成多腔管的所有管体在多腔管的彼此相靠的-最好直线-区段的任何区域中通过熔焊或粘接过程可实现连接，由此例如也可使管体2，2’的背离管头4的端部彼此形成牢固的连接。
在需要的情况下，这时可使制成的多腔管切成一定长度，例如借助旋转刀具。

Claims (4)

1.用于制造多腔管的方法，该多腔管具有至少两个腔(7，7’)及一个管头(4)，具有与所述腔(7，7’)数目相应的可闭合的排出孔(5)，其中，至少两个分开制造的彼此平行布置的管状管道(2，2’)被制成具有一个共同的被整圆的外周面，其特征在于：以所需腔(7，7’)的数目制造多个管状管道(2，2’)，将这些管状管道(2，2’)套到分心轴上，将带有管状管道(2，2，)的分心轴聚集到一起，将聚集到一起的带有管状管道(2，2’)的分心轴导入一个压制装置，及压制一个塑料部分以制成具有分隔壁(6)的一个管头(4)并同时地使管头(4)与管状管道(2，2’)的边缘端部形成连接，这些管状管道至少在两个间隔开的部位上具有轴向的刻痕棱线(3)。
2.根据权利要求1所述的用于制造多腔管的方法，其特征在于：管体(2，2’)沿轴向刻痕棱线(3)被变形成在横截面中看为部分圆形的段。
3.根据权利要求1或2所述的用于制造多腔管的方法，其特征在于：彼此相靠的管状管道段在其纵向延伸上至少局部地彼此相连接。
4.根据权利要求1或2所述的用于制造多腔管的方法，其特征在于：在压制时也将管状管道(2，2’)的边缘端部相互固定连接。
CNB018206859A 2000-12-19 2001-12-18 用于制造多腔管的方法 Expired - Fee Related CN1201981C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10063211A DE10063211C2 (de) 2000-12-19 2000-12-19 Verfahren zur Herstellung einer Mehrkammertube
DE10063211.4 2000-12-19

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CN1481327A CN1481327A (zh) 2004-03-10
CN1201981C true CN1201981C (zh) 2005-05-18

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US (1) US6994818B2 (zh)
EP (1) EP1345821B1 (zh)
JP (1) JP2004516203A (zh)
KR (1) KR100813363B1 (zh)
CN (1) CN1201981C (zh)
AT (1) ATE271501T1 (zh)
AU (1) AU2002219200B2 (zh)
BG (1) BG64646B1 (zh)
BR (1) BR0116242B1 (zh)
DE (2) DE10063211C2 (zh)
DK (1) DK1345821T3 (zh)
ES (1) ES2225416T3 (zh)
HK (1) HK1064077A1 (zh)
HU (1) HUP0303556A3 (zh)
MX (1) MXPA03005549A (zh)
PL (1) PL206653B1 (zh)
PT (1) PT1345821E (zh)
RU (1) RU2298477C2 (zh)
TR (1) TR200402154T4 (zh)
WO (1) WO2002051717A1 (zh)

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JP5473419B2 (ja) * 2009-06-12 2014-04-16 株式会社細川洋行 注出口部材、該注出口部材を取り付けた多室包装袋及び該多室包装袋に内容物を充填した内容物充填体
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US10582786B1 (en) * 2019-04-18 2020-03-10 Alejandro Saint Geours Double chamber bottle assembly

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WO2002051717A1 (de) 2002-07-04
DK1345821T3 (da) 2004-11-29
ATE271501T1 (de) 2004-08-15
KR20030093190A (ko) 2003-12-06
HK1064077A1 (en) 2005-01-21
JP2004516203A (ja) 2004-06-03
PL362061A1 (en) 2004-10-18
PT1345821E (pt) 2004-12-31
EP1345821B1 (de) 2004-07-21
ES2225416T3 (es) 2005-03-16
RU2003122198A (ru) 2005-02-10
AU2002219200B2 (en) 2006-02-23
DE10063211A1 (de) 2002-07-04
KR100813363B1 (ko) 2008-03-12
DE10063211C2 (de) 2003-12-18
HUP0303556A3 (en) 2012-09-28
HUP0303556A2 (hu) 2004-03-29
BG107931A (en) 2004-06-30
BG64646B1 (bg) 2005-10-31
US20040026822A1 (en) 2004-02-12
DE50102948D1 (de) 2004-08-26
TR200402154T4 (tr) 2004-09-21
PL206653B1 (pl) 2010-09-30
BR0116242A (pt) 2004-02-25
CN1481327A (zh) 2004-03-10
BR0116242B1 (pt) 2012-10-02
US6994818B2 (en) 2006-02-07
RU2298477C2 (ru) 2007-05-10
MXPA03005549A (es) 2003-10-24
EP1345821A1 (de) 2003-09-24

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