DE3774574D1 - Weiche fuer foerdersystem mit hochbahnwagen. - Google Patents

Weiche fuer foerdersystem mit hochbahnwagen.

Info

Publication number: DE3774574D1
Authority: DE; Germany
Prior art keywords: switch; conveyor system; highway truck; highway; truck
Prior art date: 1986-04-22
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 - Fee Related

Application number

DE8787902839T

Other languages

English (en)

Inventor

Anders Persson

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.)

OEHRNELL CONVEYORSYSTEM AB

Original Assignee

OEHRNELL CONVEYORSYSTEM AB

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.)

1986-04-22

Filing date

1987-04-22

Publication date

1991-12-19

1987-04-22 Application filed by OEHRNELL CONVEYORSYSTEM AB filed Critical OEHRNELL CONVEYORSYSTEM AB

1991-12-19 Application granted granted Critical

1991-12-19 Publication of DE3774574D1 publication Critical patent/DE3774574D1/de

2007-04-23 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

Classifications

- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B25/00—Tracks for special kinds of railways
- E01B25/22—Tracks for railways with the vehicle suspended from rigid supporting rails
- E01B25/26—Switches; Crossings

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Architecture (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Chain Conveyers (AREA)
Railway Tracks (AREA)

DE8787902839T 1986-04-22 1987-04-22 Weiche fuer foerdersystem mit hochbahnwagen. Expired - Fee Related DE3774574D1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE8601850A SE457246B (sv)	1986-04-22	1986-04-22	Vaexel i ett transportoersystem med haengande vagnar
PCT/SE1987/000206 WO1987006549A1 (en)	1986-04-22	1987-04-22	Switch in a conveyor system with overhead carriages

Publications (1)

Publication Number	Publication Date
DE3774574D1 true DE3774574D1 (de)	1991-12-19

Family

ID=20364299

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8787902839T Expired - Fee Related DE3774574D1 (de)	1986-04-22	1987-04-22	Weiche fuer foerdersystem mit hochbahnwagen.

Country Status (4)

Country	Link
EP (1)	EP0302878B1 (de)
DE (1)	DE3774574D1 (de)
SE (1)	SE457246B (de)
WO (1)	WO1987006549A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2220902B (en) *	1988-04-05	1992-03-18	Stockrail Ltd	Improvements relating to conveyor distribution systems
US5271333A (en) *	1992-09-29	1993-12-21	Erie Manufacturing, Inc.	Switching mechanism for trolleys
FR2702229B1 (fr) *	1993-03-03	1995-05-12	Vens Sa	Dispositif d'aiguillage pour convoyeurs suspendus et installations de manutention pourvues des dits dispositifs d'aiguillage.
GB9625388D0 (en) *	1996-12-06	1997-01-22	Stockrail Mfg Ltd	Improvements relating to rail switches
US5784965A (en) *	1997-04-16	1998-07-28	Knight Industries, Inc.	Interlock mechanism for an overhead trackway system
DE19804705B4 (de) *	1998-02-06	2006-05-24	Wf Logistik Gmbh	Weiche für ein Hängefördersystem

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE179972C1 (de) *		1962-01-01
US1078945A (en) *	1912-02-23	1913-11-18	Christopher K Murray	Overhead switch.
US2746397A (en) *	1954-08-30	1956-05-22	Fiell Sidney Le	Automatic switch for overhead track
US3006287A (en) *	1958-05-07	1961-10-31	Cincinnati Butchers Supply Co	Automatic track switch
GB977912A (en) *	1962-03-01	1964-12-16	Beck & Henkel Maschb Ag	Junction for an overhead conveyor track
US3839966A (en) *	1972-08-29	1974-10-08	Cincinnati Butchers Supply Co	Safety means for trolley switches
US3818836A (en) *	1973-06-19	1974-06-25	Cincinnati Butchers Supply Co	Switch mechanism for overhead trolley

1986
- 1986-04-22 SE SE8601850A patent/SE457246B/xx not_active IP Right Cessation
1987
- 1987-04-22 DE DE8787902839T patent/DE3774574D1/de not_active Expired - Fee Related
- 1987-04-22 WO PCT/SE1987/000206 patent/WO1987006549A1/en not_active Ceased
- 1987-04-22 EP EP19870902839 patent/EP0302878B1/de not_active Expired

Also Published As

Publication number	Publication date
SE8601850D0 (sv)	1986-04-22
EP0302878B1 (de)	1991-11-13
EP0302878A1 (de)	1989-02-15
SE457246B (sv)	1988-12-12
SE8601850L (sv)	1987-10-23
WO1987006549A1 (en)	1987-11-05

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Legal Events

Date	Code	Title	Description
1992-12-17	8364	No opposition during term of opposition
1994-04-07	8339	Ceased/non-payment of the annual fee