CN104662352A - 耳夹 - Google Patents

耳夹 Download PDF

Info

Publication number
CN104662352A
CN104662352A CN201380025000.0A CN201380025000A CN104662352A CN 104662352 A CN104662352 A CN 104662352A CN 201380025000 A CN201380025000 A CN 201380025000A CN 104662352 A CN104662352 A CN 104662352A
Authority
CN
China
Prior art keywords
pipeline
ear
ear clip
securing means
clip
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
Application number
CN201380025000.0A
Other languages
English (en)
Other versions
CN104662352B (zh
Inventor
E.T.肯赖特
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.)
Oetiker Schweiz AG
Original Assignee
Hans Oetiker AG Maschinen und Apparatefabrik
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 Hans Oetiker AG Maschinen und Apparatefabrik filed Critical Hans Oetiker AG Maschinen und Apparatefabrik
Publication of CN104662352A publication Critical patent/CN104662352A/zh
Application granted granted Critical
Publication of CN104662352B publication Critical patent/CN104662352B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/02—Hose-clips
    • F16L33/025—Hose-clips tightened by deforming radially extending loops or folds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/02—Hose-clips
    • 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
    • B65D63/00—Flexible elongated elements, e.g. straps, for bundling or supporting articles
    • B65D63/02—Metallic straps, tapes, or bands; Joints between ends thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/20—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members
    • F16L33/207—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

敞开的耳夹具有所述Oetiker耳12形式的紧固结构，为了便于将夹安装在管道20上，夹例如在制造期间提前预变形至一定程度，使得夹基本上无游隙地围绕管道20(夹用于该管道)。由于夹变形产生的弹性，夹仍可毫不费力地移动至管道20上的安装位置，同时仍保持在其位置和期望的取向。

Description

耳夹
背景技术
例如从US4711001已知的耳夹用于紧密地连接管道和插入管道末端中的物体，比如弯曲金属管。已知的耳夹由夹带制成，耳状紧固结构形成在夹带中，具有通过肋板互相连接起来的两个向外延伸的腿。
在组装时，存在的困难是，在紧固夹的同时必须将夹保持在其安装位置。当管道具有平滑表面时(通常用在管道工程行业中的PEX(交联聚乙烯)材料便是如此)，或者当管道竖直延伸时，该困难尤其大，并且在手动组装期间特别棘手，并限制安装空间。
将夹的内径精确匹配到管道外径的任何尝试因存在于夹本身和使用的管道中的不可避免的公差而失败。即使谨慎的制造也会通常在夹的内径和管道(夹用于该管道)的外径之间留出至少1mm的游隙。
发明内容
本发明的总体目的是至少在一定程度上避免上面提及的困难。更确切的目的被认为是，提供管道和耳夹的组合以将管道密封在插入管道的物体上以及提供用于借助耳夹将管道密封在物体上的方法，其中，便于组装。
该目的通过权利要求1和2中分别限定的发明来实现。在本发明中，本质上已知的耳状紧固结构用于双重目的，即第一，通过使耳预变形(优选地在制造期间完成)来使夹的直径适配于管道的直径，随后，将夹紧固在安装位置。在预变形耳的情况下，其弹性得以开发成，耳可在组装期间移动到期望位置，尽管其已紧密地坐落在管道上使得其不会意外滑动。
附图说明
现在参考附图详细解释本发明，附图示出闭合但并未处于紧固状态的耳夹的横截面，其中：
图1涉及常规耳夹；以及
图2涉及根据本发明实施例的耳夹。
具体实施方式
图1和2所示耳夹由夹带10制成，夹带从其具有窗口(未示出)的外端11开始具有所谓“Oetiker耳”12形式的紧固结构，该紧固结构具有两个径向向外延伸的腿13以及将腿的外端互相连接起来的肋板14、向内突出台阶15以及钩16，在所示闭合状况下，钩穿过外夹带端中的窗口。一凹部冲压在耳12的肋板14中，以防止屈曲。在附图中，耳夹在比如弯曲金属管的物体(未示出)插入管道中的位置处围绕管道20。
在图1所示常规情况下，在耳夹的内径与管道20(耳夹用于该管道)的外径之间有至少1mm的游隙，以确保不管管道20的直径和夹本身中的公差如何，夹均可沿管道移动至插入管道中的物体区域的期望安装位置。然后，在该位置，通过使耳12变窄而使夹在管道20周围紧固(例如使用柱状紧固工具)，以使管道和物体密封连接。
由于耳夹围绕管道20带有游隙，所以在紧固过程期间必须将耳夹保持在安装位置。这尤其在手动组装时是棘手的，因为还必须将管道和插入的物体保持在相对彼此的期望位置。
当管道20具有平滑表面(通常用在管道工程行业中的PEX(聚乙烯)材料便是如此)，尤其当管道在组装地点竖直延伸时，在紧固夹期间的操纵困难尤其大。
图2所示耳夹可以避免上面提及的困难。在此，在将耳夹放置在管道10上之前，使耳12在一定程度上预变形，使得夹在没有游隙的情况下围绕管道。优选地在夹的制造过程期间完成的预变形可易于执行，使得预变形耳所具有的弹性允许将夹放置在管道上，并毫不费力地移动至安装位置，同时仍保持夹处于该位置，并且保持适用于紧固的耳12的取向。
附图标记
10 夹带
11 外夹带端
12 耳
13 腿
14 肋板
15 台阶
16 钩
20 管道

Claims (3)

1.一种管道(20)和用于将所述管道密封在插入所述管道中的物体上的耳夹的组合，其中，所述耳夹具有夹带(10)，耳状紧固装置(12)形成在所述夹带中，具有通过肋板(14)互相连接起来的两个向外延伸的腿(13)，
其特征在于，所述紧固装置(12)在生产状态下预变形，使得所述耳夹基本上无游隙地装配在所述管道(20)上。
2.一种借助耳夹将管道密封在要插入所述管道(20)中的物体上的方法，所述耳夹具有夹带(10)，耳状紧固装置(12)形成在所述夹带中，具有通过肋板(14)互相连接起来的两个向外延伸的腿(13)，
其特征在于，
在将所述耳夹安装在所述管道(20)上之前，所述紧固装置(12)预变形，使得所述耳夹基本上无游隙地装配在所述管道(20)上；
在安装期间，使所述夹移动至管道(20)上的期望位置；以及
通过使所述紧固装置(12)进一步变形来紧固所述夹，直到达到期望的夹紧压力为止。
3.如权利要求2所述的方法，其中，在所述夹的制造过程期间完成所述紧固装置(12)的预变形。
CN201380025000.0A 2013-08-14 2013-08-14 耳夹 Active CN104662352B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2013/067023 WO2015022024A1 (de) 2013-08-14 2013-08-14 Ohrklemme

Publications (2)

Publication Number Publication Date
CN104662352A true CN104662352A (zh) 2015-05-27
CN104662352B CN104662352B (zh) 2017-05-31

Family

ID=49230699

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380025000.0A Active CN104662352B (zh) 2013-08-14 2013-08-14 耳夹

Country Status (16)

Country Link
US (1) US10036499B2 (zh)
EP (1) EP3033561B1 (zh)
JP (1) JP6077122B2 (zh)
KR (1) KR20150042150A (zh)
CN (1) CN104662352B (zh)
AU (1) AU2013388673B2 (zh)
BR (1) BR112015012069B8 (zh)
CA (1) CA2882448C (zh)
ES (1) ES2704428T3 (zh)
IN (1) IN2014DN08563A (zh)
MX (1) MX361454B (zh)
PL (1) PL3033561T3 (zh)
RU (1) RU2610167C1 (zh)
TW (1) TWI617759B (zh)
WO (1) WO2015022024A1 (zh)
ZA (1) ZA201504648B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11255361B1 (en) 2020-08-17 2022-02-22 Yueqing Dongbo Electromechanical Co., Ltd. Clamp and method for using the same

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023502097A (ja) * 2019-11-18 2023-01-20 オエティカ ツール コーポレーション バンドクランプ用切断工具
ES2960780T3 (es) 2019-11-27 2024-03-06 Oetiker Schweiz Ag Abrazadera para tubo flexible
KR102369208B1 (ko) * 2021-10-01 2022-03-03 선우기업 주식회사 변압기에 접속되고 선로연결장치가 구비된 지중 배전선로의 구간별 위치추적 시스템
DE102022108054A1 (de) 2022-04-04 2023-10-05 Oetiker Schweiz Ag Bandklemme mit rippe auf der innenfläche
DE102022108052A1 (de) 2022-04-04 2023-10-05 Oetiker Schweiz Ag Ohrklemme mit cuplock-hakensystem
DE102022125414A1 (de) 2022-09-30 2024-04-04 Oetiker Schweiz Ag Aufstauchschutz für Ohrklemmen

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2876514A (en) * 1955-12-13 1959-03-10 United Carr Fastener Corp Hose clamp
DE1133952B (de) * 1958-06-28 1962-07-26 Walther Technik Carl Kurt Walt Schlauchbinder
US3235925A (en) * 1964-01-23 1966-02-22 Republic Ind Corp Clamping bands
US4222155A (en) * 1978-11-01 1980-09-16 Hans Oetiker Hose clamp
EP0499819A1 (en) * 1991-02-22 1992-08-26 Hans Oetiker AG Maschinen- und Apparatefabrik Insert member for use with hose clamp arrangements
CN1509388A (zh) * 2001-02-07 2004-06-30 汉斯厄蒂克机械和设备工厂有限公司 带有无间隙夹持表面的软管夹具
CN102853170A (zh) * 2011-06-29 2013-01-02 (株）东亚金属 软管夹
CN103238018A (zh) * 2010-07-09 2013-08-07 汉斯奥蒂克机械和设备工厂股份公司 软管夹

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US282466A (en) * 1883-07-31 Hose-fastener
US690819A (en) * 1901-01-07 1902-01-07 Buckleyhart Mfg Company Hose-mender.
DE869583C (de) * 1951-06-01 1953-03-05 Hans Oetiker Schlauchbride
US2614304A (en) * 1951-06-01 1952-10-21 Oetiker Hans Hose clip
US3082498A (en) * 1959-01-06 1963-03-26 Oetiker Hans Compression band
US3087221A (en) * 1959-05-15 1963-04-30 Edward T Armstrong Hose clamp
US3106757A (en) * 1961-10-04 1963-10-15 Republic Ind Corp Clamp structure for metal bands
CH405027A (de) * 1963-01-29 1965-12-31 Oetiker Hans Schlauchbride
US3295176A (en) * 1964-11-05 1967-01-03 Bright Mfg Co Ltd Hose clamps
CH437926A (de) * 1964-11-24 1967-06-15 Oetiker Hans Verfahren zur Herstellung eines Spannringes oder Spanngliedes
US3574355A (en) * 1968-09-24 1971-04-13 Hans Oetiker Hose connection
CH555022A (de) * 1972-08-10 1974-10-15 Oetiker Hans Rohrverbindung.
DE3224601A1 (de) * 1982-06-29 1984-01-05 Mannesmann AG, 4000 Düsseldorf Loesbare rohrfoermige klemme zum verbinden von zylindrischen oder profilierten rohren
JPS59169409U (ja) * 1983-04-28 1984-11-13 加藤発条株式会社 緊締具
US4711001A (en) 1984-06-20 1987-12-08 Hans Oetiker Fastening arrangement for open hose clamp
US5070580A (en) * 1990-08-14 1991-12-10 Hans Oetiker Externally strengthened clamp structure
US5251360A (en) * 1992-08-05 1993-10-12 Putz Raymond J Seal retaining clamping apparatus
JP2008514873A (ja) * 2004-12-22 2008-05-08 ハンス・エーテイケル・アクチエンゲゼルシヤフト・マシイネン−ウント・アパラーテフアブリーク ガス発生器カートリッジを固定するためのクランプリング
RU2450201C1 (ru) * 2008-06-18 2012-05-10 Ханс Отикер Аг Машинен Унд Аппаратефабрик Шланговый хомут
DE102010049015B4 (de) * 2010-10-21 2013-12-05 Johnson Controls Hybrid And Recycling Gmbh Kühlflüssigkeits-Verteilerschlauch und Batterieanordnung

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2876514A (en) * 1955-12-13 1959-03-10 United Carr Fastener Corp Hose clamp
DE1133952B (de) * 1958-06-28 1962-07-26 Walther Technik Carl Kurt Walt Schlauchbinder
US3235925A (en) * 1964-01-23 1966-02-22 Republic Ind Corp Clamping bands
US4222155A (en) * 1978-11-01 1980-09-16 Hans Oetiker Hose clamp
EP0499819A1 (en) * 1991-02-22 1992-08-26 Hans Oetiker AG Maschinen- und Apparatefabrik Insert member for use with hose clamp arrangements
CN1509388A (zh) * 2001-02-07 2004-06-30 汉斯厄蒂克机械和设备工厂有限公司 带有无间隙夹持表面的软管夹具
CN103238018A (zh) * 2010-07-09 2013-08-07 汉斯奥蒂克机械和设备工厂股份公司 软管夹
CN102853170A (zh) * 2011-06-29 2013-01-02 (株）东亚金属 软管夹

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11255361B1 (en) 2020-08-17 2022-02-22 Yueqing Dongbo Electromechanical Co., Ltd. Clamp and method for using the same

Also Published As

Publication number Publication date
WO2015022024A1 (de) 2015-02-19
IN2014DN08563A (zh) 2015-05-22
JP2015531848A (ja) 2015-11-05
CA2882448A1 (en) 2015-02-19
RU2610167C1 (ru) 2017-02-08
US10036499B2 (en) 2018-07-31
KR20150042150A (ko) 2015-04-20
AU2013388673A1 (en) 2015-03-05
EP3033561B1 (de) 2018-10-10
PL3033561T3 (pl) 2019-03-29
ES2704428T3 (es) 2019-03-18
BR112015012069B8 (pt) 2021-03-30
ZA201504648B (en) 2016-07-27
BR112015012069A2 (pt) 2017-12-12
BR112015012069B1 (pt) 2020-11-17
JP6077122B2 (ja) 2017-02-08
TWI617759B (zh) 2018-03-11
CA2882448C (en) 2018-09-18
US20160146384A1 (en) 2016-05-26
EP3033561A1 (de) 2016-06-22
MX2015002338A (es) 2015-05-28
AU2013388673B2 (en) 2016-09-15
MX361454B (es) 2018-12-06
CN104662352B (zh) 2017-05-31
TW201506290A (zh) 2015-02-16

Similar Documents

Publication Publication Date Title
CN104662352A (zh) 耳夹
JP6223441B2 (ja) 管用のクランプ接続部
US8528944B2 (en) Stopper grip ring for plumbing pipes
JP2009257589A (ja) ホース接続方法と接続構成
AU2017428029B2 (en) Pipe fitting connecting method and connecting structure
US10883636B2 (en) Fluid fitting
CN103982497A (zh) 带有预定位器的异形夹
JP2008275168A (ja) 導管の連結構造及びその形成方法
RU2019128572A (ru) Вставной узел для применения в транспортном средстве
AU2009221456B2 (en) Connecting piece for a clamping connector
US20150115605A1 (en) Lock band and method of manufacturing
KR101757773B1 (ko) 두께 확장 및 절삭 가공형 파이프를 이용한 조인트 플랜지 제조방법
CN103635734A (zh) 软管耦接装置，尤其用于分离系统的液压高压管道
EP3135978A1 (en) Pipe-in-pipe fast installation structure
CN104500886A (zh) 一种可旋转的弯形连接管
CN107687549B (zh) 管接头装置及其制造方法
KR101279933B1 (ko) 합성수지관용 클램프
US9216498B2 (en) Tube clamp detaching tool
JP2017040391A (ja) 管連結構造
JP6349233B2 (ja) 治具およびホース付き継手にスプリングを外装する方法
KR20170001010U (ko) 선박의 배관용 연결 구조체
KR200353525Y1 (ko) 배관 연결구
WO2013007457A1 (en) Coupling an elastomer pipe to a rigid tubular end piece in a non-removable manner
CN105041904A (zh) 组合式离合器套管
CN204512664U (zh) 一种新型直角管道夹

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CP03 Change of name, title or address

Address after: Horgen Switzerland

Patentee after: OETIKER SCHWEIZ AG

Address before: Horgen Switzerland

Patentee before: Oetiker Hans Maschinen

CP03 Change of name, title or address