BE794673A - SCREENING UPGRADES - Google Patents

SCREENING UPGRADES

Info

Publication number: BE794673A
Authority: BE; Belgium
Prior art keywords: upgrades; screening; screening upgrades
Prior art date: 1972-01-28

Application number

Other languages

French (fr)

Inventor

S Fry

T E Crabtree

B Rothery

Original Assignee

Bba Group Ltd

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.)

1972-01-28

Publication date

1973-05-16

1973-05-16 Publication of BE794673A publication Critical patent/BE794673A/en

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4645—Screening surfaces built up of modular elements

BE794673D 1972-01-28 SCREENING UPGRADES BE794673A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB416172A GB1414303A (en)	1972-01-28	1972-01-28	Screens

Publications (1)

Publication Number	Publication Date
BE794673A true BE794673A (en)	1973-05-16

Family

ID=9771877

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE794673D BE794673A (en)	1972-01-28		SCREENING UPGRADES

Country Status (8)

Country	Link
BE (1)	BE794673A (en)
CA (1)	CA978143A (en)
DE (1)	DE2303913A1 (en)
FR (1)	FR2169288B1 (en)
GB (1)	GB1414303A (en)
IT (1)	IT977683B (en)
LU (1)	LU66908A1 (en)
ZA (1)	ZA73566B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3943054A (en) *	1974-12-19	1976-03-09	Durex Products, Inc.	Segmented screen body
FR2515955B1 (en) *	1981-11-11	1987-11-20	South African Inventions	SURGICAL IMPLANT
DE4300303A1 (en) *	1993-01-08	1994-07-14	Ludwig Krieger Draht Und Kunst	Strainer
DE4445515C2 (en) *	1993-12-21	1997-02-13	Nilos Gmbh	Screening device
UA68848A (en) *	2003-11-11	2004-08-16	Yurii Serhiiovych Mostyka	Screen sieve

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE662191C (en) *	1936-04-29	1938-07-07	Rudolf Haas Dr Ing	Device for manufacturing rubber sieves

0
- BE BE794673D patent/BE794673A/en not_active IP Right Cessation
1972
- 1972-01-28 GB GB416172A patent/GB1414303A/en not_active Expired
1973
- 1973-01-25 ZA ZA730566A patent/ZA73566B/en unknown
- 1973-01-26 DE DE2303913A patent/DE2303913A1/en not_active Withdrawn
- 1973-01-26 LU LU66908A patent/LU66908A1/xx unknown
- 1973-01-26 FR FR7302717A patent/FR2169288B1/fr not_active Expired
- 1973-01-26 CA CA162,164A patent/CA978143A/en not_active Expired
- 1973-01-26 IT IT67158/73A patent/IT977683B/en active

Also Published As

Publication number	Publication date
IT977683B (en)	1974-09-20
AU5155973A (en)	1974-08-01
GB1414303A (en)	1975-11-19
DE2303913A1 (en)	1973-08-02
FR2169288A1 (en)	1973-09-07
FR2169288B1 (en)	1977-07-29
CA978143A (en)	1975-11-18
LU66908A1 (en)	1973-04-19
ZA73566B (en)	1973-10-31

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DK141315C (en)	1980-08-18	screening unit
BE809176A (en)	1974-04-16	CHROME TRIS-DIORCANO-ORTHOPHOSPHATES
BE800935A (en)	1973-10-01	ARMS UPGRADES
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NL176909C (en)	1985-07-01	DRUM FILTER.
BE807281A (en)	1974-03-01	WHEEL IMPROVEMENTS
BE803597A (en)	1973-12-03	BEAM IMPROVEMENTS
BR7206009D0 (en)	1974-02-12	SCREENING MACHINE

Legal Events

Date	Code	Title	Description
1984-07-31	RE	Patent lapsed	Owner name: BBA GROUP LTD Effective date: 19840129

Date

Code

Title

Description

1984-07-31

Patent lapsed

Owner name: BBA GROUP LTD

Effective date: 19840129