CN1126295A - 紧固件 - Google Patents

紧固件 Download PDF

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Publication number
CN1126295A
CN1126295A CN94118547A CN94118547A CN1126295A CN 1126295 A CN1126295 A CN 1126295A CN 94118547 A CN94118547 A CN 94118547A CN 94118547 A CN94118547 A CN 94118547A CN 1126295 A CN1126295 A CN 1126295A
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CN
China
Prior art keywords
fastening piece
rubber elasticity
preform
fastening element
mentioned
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
CN94118547A
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English (en)
Inventor
K·默辛格
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.)
Mann and Hummel GmbH
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Filterwerk Mann and Hummel GmbH
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Filing date
Publication date
Application filed by Filterwerk Mann and Hummel GmbH filed Critical Filterwerk Mann and Hummel GmbH
Publication of CN1126295A publication Critical patent/CN1126295A/zh
Pending legal-status Critical Current

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    • 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/02—Branch units, e.g. made in one piece, welded, riveted
    • F16L41/021—T- or cross-pieces
    • 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe

Abstract

一种紧固件，它可特别用于将一个元件固定到一个橡胶弹性管或预型件上。该紧固件有一个同心构型的形状，一个在其一端形成的突缘及设有螺纹的相反端。所述紧固件被插入橡胶弹性管或预型件的孔内。

Description

紧固件
本发明涉及一种将一个元件固定到橡胶弹性管或预型件上的紧固件。
已有技术中有各种各样装在橡胶弹性部件上的紧固件。一般类型的紧固件采用下述的方法，即在橡胶弹性件的某一部分进行硫化处理。这种类型的紧固件非常可靠，但制造时比较麻烦，且成本高。其它紧固件，例如螺纹连接件，考虑到其会被拉出，被认为是不牢固的。
因此，本发明的目的是要提供一种紧固件，一方面其成本低廉，另一方面允许将任意元件固定到一个橡胶弹性管或预型件上。
为此本发明提供一种紧固件，它特别可用于将一元件固定到橡胶弹性管或任何预型件上。该紧固件具有一个基本为同心构型的形状，其一端形成一端部突缘，其相对的端部做有螺纹连接结构，所述的紧固件被插入所述橡胶弹性预型件的一个开口中。
本发明的优点在于紧固件的特殊结构设计。具体地说，一同心式紧固件上设有一个端部突缘及另一端上设置螺纹连接结构，为各种元件及连接部件提供一可靠的固定连接。
本发明的一个变化形式是开设一个通道孔，这样可以从一管子上产生一分支，以排出或供送液体或气体。
本发明另一个变化形式是防扭转固紧结构，即在紧固件上设有肋或槽。
根据进一步有利的结构，紧固件的同心区域从螺纹连接部分开始，以锥形方式扩大到一个限定的直径。这种构形的优点是可以使该紧固件安装在橡胶弹性管的工作简单化，与此同时这种固紧可防挤(压)出这种现象发生。
所述紧固件可较佳地用来将一真空指示仪固紧到内燃机空气滤清器的清洁空气接头上。
本发明这些优选形式的特征或其它特征，除了在权利要求书中描述外，还在说明书及附图中有明示。这些特征可以单独实施，或在本发明实施例中以辅助结合的形式实施，及用于其它领域。
下面通过一实施例对本发明进行详细介绍。
图1示出了一个安置在一个橡胶弹性管内的紧固件；
图2示出了一差压指示仪安装到空气滤清器的清洁空气管上的状况。
图1示出了一橡胶弹性管10，在该图中，它作为一连接件构造的，即其通过两侧连接件被安装起来，并通过诸如管托等合适零件而固紧。该橡胶弹性管有一开口11，它由突起12加强。一由塑料作的紧固件13装在开口11内，该紧固件13有一外螺纹14及过渡到圆柱形区域16上的锥形过渡区15。一突缘区17紧临圆柱形区域16。所述圆柱形区域16具有轴向延伸的肋条18，在所述开口11内，这些肋条形成防扭转的紧固装置。上述紧固件还开有一通道孔19。
如图2所示，连接到紧固件上的元件(在此为差压指示仪22)是直接拧到螺纹14上的。该元件20靠在加强突起12上，或靠在橡胶弹性管10的肩部，无须额外零件来固定紧固件。
在安装过程中，紧固件13是从内侧装入并通过橡胶弹性管10的开口11的，元件20从外侧拧在其上。
元件20还可直接装在紧固件的锥形头部上。这种情况的优点是，由于该附加部件是以强制锁紧方式与紧固件连接的，当安装上述橡胶弹性件的加强件时不可能拆下该附加部件。

Claims (5)

1.一种紧固件，特别用于将一个元件固定到橡胶弹性管或任何预型件上，该紧固件具有一个基本为同心构型的形状，其一端形成一个端部突缘，其相对的端部做有螺纹连接结构，所述的紧固件被插入所述橡胶弹性预型件的一个开口中。
2.如权利要求1所述的紧固件，其特征在于：还开有一个通道孔。
3.如权利要求1或2所述的紧固件，其特征在于：与所述橡胶弹性预型件相接触的表面设有肋条或槽。
4.如上述任一项权利要求所述的紧固件，其特征在于：上述同心构件的形状从螺纹端至所述端部突缘呈扩展的锥形状。
5.如上述任一项权利要求所述的紧固件，其特征在于：将一真空指示仪固紧在所述橡胶弹性预型件上。
CN94118547A 1993-12-10 1994-11-30 紧固件 Pending CN1126295A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9318988U DE9318988U1 (de) 1993-12-10 1993-12-10 Befestigungselement
DEG9318988.5 1993-12-10

Publications (1)

Publication Number Publication Date
CN1126295A true CN1126295A (zh) 1996-07-10

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ID=6901827

Family Applications (1)

Application Number Title Priority Date Filing Date
CN94118547A Pending CN1126295A (zh) 1993-12-10 1994-11-30 紧固件

Country Status (9)

Country Link
US (1) US5630629A (zh)
EP (1) EP0657682B1 (zh)
JP (1) JPH07198085A (zh)
CN (1) CN1126295A (zh)
AT (1) ATE208020T1 (zh)
BR (1) BR9405010A (zh)
CZ (1) CZ286107B6 (zh)
DE (2) DE9318988U1 (zh)
ES (1) ES2166768T3 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103982728A (zh) * 2014-05-20 2014-08-13 安徽安凯汽车股份有限公司 一种发动机热平衡实验专用测试胶管

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010044746A1 (de) * 2010-09-08 2012-03-08 Phenox Gmbh Implantat zur Beeinflussung des Blutflusses bei arteriovenösen Fehlbildungen
JP6331137B2 (ja) * 2014-07-18 2018-05-30 前澤化成工業株式会社 分岐継手
FI128782B (fi) 2016-01-28 2020-12-15 Andritz Oy Talteenottokattilan lämmöntalteenottopintojen järjestely
US11543057B2 (en) 2019-07-09 2023-01-03 Honeywell International Inc. Universal pipe sleeve junction for an aspirated smoke detection system
US11193611B2 (en) 2019-10-14 2021-12-07 Fernco, Inc. Pipe coupling apparatus
USD956937S1 (en) 2019-10-14 2022-07-05 Fernco, Inc. Pipe coupling assembly

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1527831A (en) * 1921-03-23 1925-02-24 Conrad W Borgner Joint for syringes and the like
US1879920A (en) * 1929-04-16 1932-09-27 Thomas & Betts Corp Box connecter
US2318376A (en) * 1941-03-29 1943-05-04 Dill Mfg Co Air bag stem
US2500531A (en) * 1947-10-17 1950-03-14 Us Rubber Co Inner tube valve
US2694022A (en) * 1952-08-18 1954-11-09 Edward B Schreiner Method of cleaning sewers and the like
FR1411607A (fr) * 1964-10-16 1965-09-17 Dispositif élastique de raccordement
US3565466A (en) * 1968-12-18 1971-02-23 Gen Electric Means to connect a conduit to a container
US3550899A (en) * 1969-07-23 1970-12-29 Clarkson Co J R Collapsible tube
FR2421329A2 (fr) * 1978-03-30 1979-10-26 Kleber Colombes Prise de derivation sur un tuyau en caoutchouc
DE2827225A1 (de) * 1978-06-21 1980-01-10 Voss Armaturen Rohrverschraubung
FR2495274A1 (fr) * 1980-11-28 1982-06-04 Safi Fabr Indles Passe-coque
US4887851A (en) * 1985-03-08 1989-12-19 Dayco Products, Inc. Branches hose construction, joint construction and part therefor, and methods of making the same
US4637638A (en) * 1985-03-08 1987-01-20 Dayco Corporation Branched hose construction, joint construction and part therefor, and methods of making the same
US4622703A (en) * 1985-08-15 1986-11-18 Casper Cuschera Drain fitting with frictional seal retention
DE3608036A1 (de) * 1986-03-11 1987-09-17 Schydlo Martin Anschlussteil
US5058933A (en) * 1990-05-14 1991-10-22 Mackal Glenn H Rotation and retraction-resistant manifold having integral flange
US5326139A (en) * 1992-09-08 1994-07-05 Corcoran Daniel P Coupling device for branch points on a pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103982728A (zh) * 2014-05-20 2014-08-13 安徽安凯汽车股份有限公司 一种发动机热平衡实验专用测试胶管

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Publication number Publication date
ATE208020T1 (de) 2001-11-15
CZ286107B6 (cs) 2000-01-12
DE59409928D1 (de) 2001-12-06
BR9405010A (pt) 1995-08-08
JPH07198085A (ja) 1995-08-01
DE9318988U1 (de) 1994-02-03
ES2166768T3 (es) 2002-05-01
EP0657682B1 (de) 2001-10-31
CZ304994A3 (en) 1995-06-14
EP0657682A3 (de) 1996-07-24
US5630629A (en) 1997-05-20
EP0657682A2 (de) 1995-06-14

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Applicant after: Filterwerk Mann + Hummel GmbH

Applicant before: Filterwerk Mann Hummei Gmbh

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: FILTERWERK MANN+HUMMEL GMBH TO: MANNHUMMEL CLEANER CO., LTD.

C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication