EP0962372B1 - Kraft- und formschlüssige Verbindung zwischen zwei Bauteilen, insbesondere Verbindung zwischen zwei Bauteilen unterschiedlichen Wekstoffes - Google Patents

Kraft- und formschlüssige Verbindung zwischen zwei Bauteilen, insbesondere Verbindung zwischen zwei Bauteilen unterschiedlichen Wekstoffes Download PDF

Info

Publication number: EP0962372B1
Authority: EP; European Patent Office
Prior art keywords: pressure distribution; fastening means; distribution piece; carrier part; frictional connection
Prior art date: 1998-06-04
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.): Expired - Lifetime

Application number

EP99110501A

Other languages

German (de)

English (en)

French (fr)

Other versions

EP0962372A1 (de

Inventor

Gottfried Dipl.-Ing. Schranz

Rudolf Ehrenreich

Wolfgang Dipl.-Ing. Runge

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.)

Alstom Transport Deutschland GmbH

Original Assignee

Alstom LHB GmbH

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.)

1998-06-04

Filing date

1999-05-31

Publication date

2007-02-21

1999-05-31 Application filed by Alstom LHB GmbH filed Critical Alstom LHB GmbH

1999-12-08 Publication of EP0962372A1 publication Critical patent/EP0962372A1/de

2007-02-21 Application granted granted Critical

2007-02-21 Publication of EP0962372B1 publication Critical patent/EP0962372B1/de

2019-05-31 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000000463 material Substances 0.000 title claims abstract description 21
238000009826 distribution Methods 0.000 claims abstract description 25
238000003466 welding Methods 0.000 claims abstract description 3
229910000831 Steel Inorganic materials 0.000 claims description 7
230000000149 penetrating effect Effects 0.000 claims description 7
239000010959 steel Substances 0.000 claims description 7
238000000034 method Methods 0.000 claims description 4
230000002787 reinforcement Effects 0.000 claims 2
230000002929 anti-fatigue Effects 0.000 claims 1
230000002093 peripheral effect Effects 0.000 claims 1
150000001875 compounds Chemical class 0.000 description 5
230000008878 coupling Effects 0.000 description 4
238000010168 coupling process Methods 0.000 description 4
238000005859 coupling reaction Methods 0.000 description 4
230000036316 preload Effects 0.000 description 4
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
229910052782 aluminium Inorganic materials 0.000 description 3
229910000838 Al alloy Inorganic materials 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
229910001208 Crucible steel Inorganic materials 0.000 description 1
AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
238000011161 development Methods 0.000 description 1
230000018109 developmental process Effects 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
230000003014 reinforcing effect Effects 0.000 description 1
230000035945 sensitivity Effects 0.000 description 1
230000035939 shock Effects 0.000 description 1
239000011343 solid material Substances 0.000 description 1
230000003068 static effect Effects 0.000 description 1

Images

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D3/00—Wagons or vans
- B61D3/10—Articulated vehicles

Definitions

the invention relates to a method for non-positive connection and a frictional connection of two components, in particular connection of two components of different material
connection must in vehicles, especially in heavily loaded rail vehicles the operational, dynamic forces, such. B. when braking as well as the significantly higher forces of a collision shock and start at a safety-relevant point in the train suffice.
the invention is therefore an object of the invention to provide a method for frictional connection of two components and to improve a compound prepared in such a way that this compound as possible over the entire life of the attachments maintains the impressed bias with minimal settlement losses and an automatic, unwanted loosening of attached to the attachment attachment in normal operation with high security is prevented.
the non-positive connection according to the invention between two components consists of a carrier part 1, an attachment 2, releasable attachment means 3 and at least one pressure distribution 4.
the pressure distribution 4 is used in the singular, although it may be several.
the attachment 2 is on the support part 1 by means of the carrier part 1 and arranged behind it Druckverteil choir 4 penetrate part of the fastening means 3, in particular screw 3a, and the associated, holding part of the fastening means, in particular nut 3b, attached.
the pressure distribution piece 4 is welded to the carrier part 1. It is particularly advantageous for the voltage input and durability of the screw when the Druckverteil Anlagen 4 is welded only after application of a proposed biasing force by means of the releasable fastening means 3 with the support member 1 under tension.
the Druckverteil committee 4 distributes the forces from the bias of the fastener 3 and the operational stress on adjacent components. After the production of the welds, the releasable attachment means 3 can be loosened and disassembled, for which state the welds 8 on the pressure distribution piece 4 proportional stresses - from the withdrawal of the preload forces - received.
the support member 1 is formed as a hollow or hollow chamber profile, the webs 5, which are arranged in the immediate vicinity of the releasable fastening means 3 and parallel to the shaft of the penetrating fastening means (screw 3a).
the arrangement of the webs 5 in the immediate vicinity of the releasable fastener 3 cause increased stiffness of the profiles in this area and allow the application of higher biasing forces.
the pressure distribution piece 4 consists, at least in the welding zone, of a material which can be welded to the carrier part 1. Preferably, a material of the same material is used.
the pressure distribution piece 4 may have further stiffening webs 6 for increasing the rigidity.
the pressure distribution piece 4 is pot-shaped in a preferred embodiment. It has circumferential stiffening webs 6 in the edge region.
a pressure piece 7 in particular made of the material steel.
the object of the invention is particularly advantageous if the attachment 2 is made of a material of a higher strength than the carrier part 1. This is the case when steel parts z. B. joints and / or coupling brackets to aluminum structures must be able to be fixed and reliable.

Landscapes

Engineering & Computer Science (AREA)
Transportation (AREA)
Mechanical Engineering (AREA)
Connection Of Plates (AREA)
Mutual Connection Of Rods And Tubes (AREA)
Joining Of Building Structures In Genera (AREA)
Resistance Heating (AREA)
Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
Pressure Welding/Diffusion-Bonding (AREA)
Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Looms (AREA)
Superconductors And Manufacturing Methods Therefor (AREA)
Seal Device For Vehicle (AREA)
Package Frames And Binding Bands (AREA)
Body Structure For Vehicles (AREA)

EP99110501A 1998-06-04 1999-05-31 Kraft- und formschlüssige Verbindung zwischen zwei Bauteilen, insbesondere Verbindung zwischen zwei Bauteilen unterschiedlichen Wekstoffes Expired - Lifetime EP0962372B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19824937A DE19824937A1 (de)	1998-06-04	1998-06-04	Kraft- und formschlüssige Verbindung zwischen zwei Bauteilen, insbesondere Verbindung zwischen zwei Bauteilen unterschiedlichen Werkstoffs
DE19824937		1998-06-04

Publications (2)

Publication Number	Publication Date
EP0962372A1 EP0962372A1 (de)	1999-12-08
EP0962372B1 true EP0962372B1 (de)	2007-02-21

Family

ID=7869866

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP99110501A Expired - Lifetime EP0962372B1 (de)	1998-06-04	1999-05-31	Kraft- und formschlüssige Verbindung zwischen zwei Bauteilen, insbesondere Verbindung zwischen zwei Bauteilen unterschiedlichen Wekstoffes

Country Status (8)

Country	Link
EP (1)	EP0962372B1 (cs)
AT (1)	ATE354508T1 (cs)
CZ (1)	CZ297613B6 (cs)
DE (2)	DE19824937A1 (cs)
DK (1)	DK0962372T3 (cs)
ES (1)	ES2281152T3 (cs)
HU (1)	HU225143B1 (cs)
PL (1)	PL333522A1 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN102514586B (zh) *	2011-12-16	2015-09-16	中国北车集团大连机车车辆有限公司	齿轮箱斜吊挂安装螺栓防剪切结构、转向架及机车

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4067261A (en) *	1972-11-10	1978-01-10	South African Inventions Development Corporation	Damping railway vehicle suspension
GB2115503B (en) *	1982-02-22	1985-11-13	Terence Peter Nicholson	Improvements relating to corrugated gaskets
DE3918300A1 (de)	1989-06-05	1990-12-06	Waggon Union Gmbh	Drehgestell fuer schnellfahrende schienenfahrzeuge
DE29613643U1 (de) *	1996-08-07	1997-08-14	TBN Technisches Büro Nagel GmbH, 29369 Ummern	Klemmspanner (Konstruktionsverbinder, lösbar)

1998
- 1998-06-04 DE DE19824937A patent/DE19824937A1/de not_active Withdrawn
1999
- 1999-05-31 AT AT99110501T patent/ATE354508T1/de active
- 1999-05-31 EP EP99110501A patent/EP0962372B1/de not_active Expired - Lifetime
- 1999-05-31 ES ES99110501T patent/ES2281152T3/es not_active Expired - Lifetime
- 1999-05-31 DE DE59914204T patent/DE59914204D1/de not_active Expired - Lifetime
- 1999-05-31 DK DK99110501T patent/DK0962372T3/da active
- 1999-06-02 PL PL99333522A patent/PL333522A1/xx unknown
- 1999-06-03 HU HU9901837A patent/HU225143B1/hu unknown
- 1999-06-04 CZ CZ0200799A patent/CZ297613B6/cs not_active IP Right Cessation

Also Published As

Publication number	Publication date
ES2281152T3 (es)	2007-09-16
CZ9902007A3 (cs)	1999-12-15
HU9901837D0 (en)	1999-08-30
DK0962372T3 (da)	2007-05-29
PL333522A1 (en)	1999-12-06
HU225143B1 (en)	2006-07-28
DE19824937A1 (de)	1999-12-09
HUP9901837A3 (en)	2003-01-28
EP0962372A1 (de)	1999-12-08
DE59914204D1 (de)	2007-04-05
ATE354508T1 (de)	2007-03-15
HUP9901837A2 (hu)	2001-01-29
CZ297613B6 (cs)	2007-02-14

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