BE876996A - Bras raclant perfectionne relevable, notamment pour les centrales a beton - Google Patents

Bras raclant perfectionne relevable, notamment pour les centrales a beton

Info

Publication number: BE876996A
Authority: BE; Belgium
Prior art keywords: perfectionable; scraper arm; arm lift; concrete plants; plants
Prior art date: 1979-03-29

Application number

BE0/195752A

Other languages

English (en)

French (fr)

Original Assignee

Grandmenil Gaston

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.)

1979-03-29

Filing date

1979-06-14

Publication date

1979-10-01

1979-06-14 Application filed by Grandmenil Gaston filed Critical Grandmenil Gaston

1979-10-01 Publication of BE876996A publication Critical patent/BE876996A/xx

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
- B65G65/00—Loading or unloading
- B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
- B65G65/06—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads with endless scraping or elevating pick-up conveyors
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
- B28C7/08—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors by means of scrapers or skips
- B28C7/0817—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors by means of scrapers or skips on an endless chain

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Dispersion Chemistry (AREA)
On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Pusher Or Impeller Conveyors (AREA)
Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

BE0/195752A 1979-03-29 1979-06-14 Bras raclant perfectionne relevable, notamment pour les centrales a beton BE876996A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7908577A FR2452449A1 (fr)	1979-03-29	1979-03-29	Bras raclant perfectionne relevable, notamment pour les centrales a beton

Publications (1)

Publication Number	Publication Date
BE876996A true BE876996A (fr)	1979-10-01

Family

ID=9223976

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE0/195752A BE876996A (fr)	1979-03-29	1979-06-14	Bras raclant perfectionne relevable, notamment pour les centrales a beton

Country Status (8)

Country	Link
US (1)	US4417652A (xx)
BE (1)	BE876996A (xx)
CH (1)	CH631409A5 (xx)
DE (1)	DE2924984A1 (xx)
FR (1)	FR2452449A1 (xx)
GB (1)	GB2044720B (xx)
IT (1)	IT1122614B (xx)
NL (1)	NL7905370A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2503213A1 (fr) *	1981-04-02	1982-10-08	Vidal Lucien	Rayon raclant pour le prelevement, le transport et le chargement d'agregats de leurs zones de stockage en tas jusqu'au dispositif de pesage d'une centrale a beton
US4565280A (en) *	1983-06-14	1986-01-21	Luigi Zaccaron	Bucket conveyor
LU85458A1 (de) *	1984-07-11	1984-12-06	Jean Dechmann	Maschine,welche dazu dient die rohstoffe aus betonueberresten zurueckzugewinnen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1490070A (fr) *	1966-08-19	1967-07-28	Buckau Wolf Maschf R	équipage utilisable pour prélever des matières accumulées en haldes
GB1394234A (en) *	1972-06-01	1975-05-14	Mannelli M	Conveyor for loose materials
FR2271152A1 (en) *	1974-05-15	1975-12-12	Gallay Maurice	Scraper arm for bulk concrete - has endless chain with V-shaped blades transporting concrete below bottom run
CH611576A5 (xx) *	1975-06-26	1979-06-15	Buehler Ag Geb

1979
- 1979-03-29 FR FR7908577A patent/FR2452449A1/fr active Granted
- 1979-06-14 BE BE0/195752A patent/BE876996A/xx not_active IP Right Cessation
- 1979-06-21 DE DE19792924984 patent/DE2924984A1/de not_active Withdrawn
- 1979-07-10 NL NL7905370A patent/NL7905370A/nl not_active Application Discontinuation
- 1979-07-12 CH CH650879A patent/CH631409A5/fr not_active IP Right Cessation
- 1979-07-18 IT IT24458/79A patent/IT1122614B/it active
- 1979-08-02 GB GB7926913A patent/GB2044720B/en not_active Expired
1980
- 1980-05-12 US US06/136,106 patent/US4417652A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE2924984A1 (de)	1980-10-09
FR2452449A1 (fr)	1980-10-24
GB2044720B (en)	1983-05-05
NL7905370A (nl)	1980-10-01
IT7924458A0 (it)	1979-07-18
GB2044720A (en)	1980-10-22
US4417652A (en)	1983-11-29
FR2452449B1 (xx)	1982-10-15
IT1122614B (it)	1986-04-23
CH631409A5 (fr)	1982-08-13

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Legal Events

Date	Code	Title	Description
1985-12-31	RE	Patent lapsed	Owner name: GRANDMENIL GASTON Effective date: 19850614

Date

Code

Title

Description

1985-12-31

Patent lapsed

Owner name: GRANDMENIL GASTON

Effective date: 19850614