GB2155911B - Helical chute - Google Patents

Helical chute

Info

Publication number: GB2155911B
Authority: GB; United Kingdom
Prior art keywords: helical chute; chute; helical
Prior art date: 1984-03-14
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

Application number

GB08506300A

Other versions

GB2155911A (en

GB8506300D0 (en

Inventor

Kurt-Heinz Voss

Gunter Dlugosch

Maximilian Wirtz

Johannes Haas

Gerd Best

Wolf-Dieter Lehrke

Willi Kramer

Bernd Menzenbach

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.)

MAURITZ KG

Bergwerksverband GmbH

Krampe and Co

Original Assignee

MAURITZ KG

Bergwerksverband GmbH

Krampe and Co

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.)

1984-03-14

Filing date

1985-03-12

Publication date

1987-08-19

1985-03-12 Application filed by MAURITZ KG, Bergwerksverband GmbH, Krampe and Co filed Critical MAURITZ KG

1985-04-11 Publication of GB8506300D0 publication Critical patent/GB8506300D0/en

1985-10-02 Publication of GB2155911A publication Critical patent/GB2155911A/en

1987-08-19 Application granted granted Critical

1987-08-19 Publication of GB2155911B publication Critical patent/GB2155911B/en

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G11/00—Chutes
- B65G11/16—Interior surfaces; Linings
- B65G11/166—Interior surfaces; Linings for bulk

GB08506300A 1984-03-14 1985-03-12 Helical chute Expired GB2155911B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19843409283 DE3409283A1 (en)	1984-03-14	1984-03-14	Spiral slide

Publications (3)

Publication Number	Publication Date
GB8506300D0 GB8506300D0 (en)	1985-04-11
GB2155911A GB2155911A (en)	1985-10-02
GB2155911B true GB2155911B (en)	1987-08-19

Family

ID=6230434

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08506300A Expired GB2155911B (en)	1984-03-14	1985-03-12	Helical chute

Country Status (4)

Country	Link
BE (1)	BE901925A (en)
DE (1)	DE3409283A1 (en)
FR (1)	FR2561216A1 (en)
GB (1)	GB2155911B (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1073948B (en) *		1960-01-21	HAUHINCO Maschinenfabrik G Hausherr Jochums S. Co Essen	Wear pads for spiral chutes and processes for their manufacture
DE1506434A1 (en) *	1967-01-25	1969-07-03	Cloos Dr Ing Ernst	Fastening of the sector-shaped wear plates for spiral chutes
DE1608293B2 (en) *	1968-03-13	1976-06-24	Wendelrutsche für den Bergbau Gewerkschaft Eisenhütte Westfalia, 4670 Lünen	SPIRAL CHUTE FOR MINING
DE2310875C2 (en) *	1973-03-05	1974-03-28	Arthur 4390 Gladbeck Klaesener	Spiral slide for underground operations
DE2351771C2 (en) *	1973-10-16	1985-08-01	Schmelzbasaltwerk Kalenborn - Dr.-Ing. Mauritz KG, 5461 Vettelschoß	Fastening training for holding wear plates, especially for shaft helices
GB2103192B (en) *	1981-08-01	1985-07-10	Anthony Bush	Improvements relating to chutes or hoppers

1984
- 1984-03-14 DE DE19843409283 patent/DE3409283A1/en active Granted
1985
- 1985-03-12 GB GB08506300A patent/GB2155911B/en not_active Expired
- 1985-03-12 FR FR8503602A patent/FR2561216A1/en not_active Withdrawn
- 1985-03-13 BE BE0/214638A patent/BE901925A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
BE901925A (en)	1985-07-01
DE3409283C2 (en)	1987-08-06
DE3409283A1 (en)	1985-09-26
GB2155911A (en)	1985-10-02
FR2561216A1 (en)	1985-09-20
GB8506300D0 (en)	1985-04-11

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Legal Events

Date	Code	Title	Description
1993-11-10	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19930312