BE873952A - Guidage pour chaine de haveuse - Google Patents

Guidage pour chaine de haveuse

Info

Publication number: BE873952A
Authority: BE; Belgium
Prior art keywords: guidance; hair chain; hair; chain
Prior art date: 1978-02-17

Application number

BE2057590A

Other languages

English (en)

French (fr)

Original Assignee

Korfmann Gmbh Maschf

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.)

1978-02-17

Filing date

1979-02-06

Publication date

1979-05-29

1979-02-06 Application filed by Korfmann Gmbh Maschf filed Critical Korfmann Gmbh Maschf

1979-05-29 Publication of BE873952A publication Critical patent/BE873952A/xx

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/22—Machines slitting solely by one or more cutter chains moving unidirectionally along jibs
- E21C25/28—Chains or chain guides
- E21C25/30—Chain guides

Landscapes

Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Mechanical Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Geology (AREA)
Sawing (AREA)
Processing Of Stones Or Stones Resemblance Materials (AREA)
Machines For Laying And Maintaining Railways (AREA)
Framework For Endless Conveyors (AREA)

BE2057590A 1978-02-17 1979-02-06 Guidage pour chaine de haveuse BE873952A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2806828A DE2806828C2 (de)	1978-02-17	1978-02-17	Führung für Schrämketten

Publications (1)

Publication Number	Publication Date
BE873952A true BE873952A (fr)	1979-05-29

Family

ID=6032277

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE2057590A BE873952A (fr)	1978-02-17	1979-02-06	Guidage pour chaine de haveuse

Country Status (5)

Country	Link
BE (1)	BE873952A (it)
DE (1)	DE2806828C2 (it)
FR (1)	FR2417629A1 (it)
GB (1)	GB2014632B (it)
IT (1)	IT1115005B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1115100B (it) *	1980-12-18	1986-02-03	Fantini Luigi	Macchina perfezionata per il taglio della roccia in una cava di travertino o simile
FR2870158A1 (fr) *	2004-05-13	2005-11-18	Sarl Usicar Sarl	Dispostif de sciage de blocs de pierre equipe d'un guide de chaine a flanc amovible, ame centrale de guide de chaine et flancs correspondants

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1857376A (en) *	1929-08-07	1932-05-10	Sullivan Machinery Co	Mining machine
DE1210395B (de) *	1965-01-09	1966-02-10	Korfmann Gmbh Maschf	Schraemarm zur Aufnahme einer Schraemkette, insbesondere zum Schneiden von Steinen od. dgl. im harten Material
US3741609A (en) *	1971-06-29	1973-06-26	R Mitchell	Cutter bar
DE2536982C3 (de) *	1975-08-20	1978-11-09	Maschinenfabrik Korfmann Gmbh, 5810 Witten	Schneidarm für schnellaufende Steinschneidketten

1978
- 1978-02-17 DE DE2806828A patent/DE2806828C2/de not_active Expired
1979
- 1979-02-06 BE BE2057590A patent/BE873952A/xx not_active IP Right Cessation
- 1979-02-09 FR FR7903301A patent/FR2417629A1/fr active Granted
- 1979-02-12 GB GB7904840A patent/GB2014632B/en not_active Expired
- 1979-02-14 IT IT48002/79A patent/IT1115005B/it active

Also Published As

Publication number	Publication date
DE2806828C2 (de)	1982-11-11
GB2014632B (en)	1982-03-17
IT1115005B (it)	1986-02-03
IT7948002A0 (it)	1979-02-14
GB2014632A (en)	1979-08-30
FR2417629A1 (fr)	1979-09-14
DE2806828A1 (de)	1979-08-23
FR2417629B1 (it)	1983-07-01

Similar Documents

Publication	Publication Date	Title
FI791997A7 (fi)	1979-12-24	Antiperspirant
IT1112519B (it)	1986-01-20	Depilatore
SE7905825L (sv)	1980-03-14	Festorgan for platar
AT373296B (de)	1984-01-10	Faerbeeinrichtung
ES258141Y (es)	1982-05-16	Conjunto de cierre
BR7905308A (pt)	1980-05-20	Fecho corredico
BR7901112A (pt)	1979-10-02	Fecho corredico de colchetes
BR7902326A (pt)	1979-10-23	Fecho corredico destacavel
NO146442C (no)	1982-09-29	Anordning ved stolpekjetting
MX7652E (es)	1990-06-07	Procedimiento de descafeinizacion
FI793469A7 (fi)	1980-06-03	Kopplingskomponenter foer oxidationshaorfaerger foerfarande foer deras framstaellning samt haorfaergmedel daer de ingaor
BR7903109A (pt)	1979-12-11	Fecho corredico destacavel
RO79166A (ro)	1982-06-25	Regulator-coboritor de presiune
DK11278A (da)	1979-07-11	Oprivningslukke
AR225906A1 (es)	1982-05-14	Disposicion de seguridad
BE880377A (fr)	1980-05-30	Succedane de massepain
ES247536Y (es)	1980-10-01	Conjuntos de cierre
BR7902519A (pt)	1979-10-30	Prendedor de fecho deslizante
BE873952A (fr)	1979-05-29	Guidage pour chaine de haveuse
FI791795A7 (fi)	1979-12-06	Smaeltkaerl foer spraengaemne
DK122079A (da)	1980-09-27	Sikkerhedslukke
BR7904474A (pt)	1980-03-25	Fecho corredico destacavel
BR7906579A (pt)	1980-05-27	Fecho corredico separavel
BR7906577A (pt)	1980-05-27	Fecho corredico separavel
BR8107469A (pt)	1982-02-09	Reveladores formadores de corantes

Legal Events

Date	Code	Title	Description
1985-08-31	RE	Patent lapsed	Owner name: MASCHINENFABRIK KORFMANN G.M.B.H. Effective date: 19850206

Date

Code

Title

Description

1985-08-31

Patent lapsed

Owner name: MASCHINENFABRIK KORFMANN G.M.B.H.

Effective date: 19850206