CS268173B2 - Shank especially for coal ploughs - Google Patents

Shank especially for coal ploughs Download PDF

Info

Publication number: CS268173B2
Authority: CS; Czechoslovakia
Prior art keywords: wedge; metal pin; knife; body according; cutter body
Prior art date: 1986-03-15

Application number

CS871692A

Other languages

Czech (cs)

English (en)

Other versions

CS169287A2 (en

Inventor

Christoph Rassmann

Oswald Breuer

Bernd Steinkuhl

Detlef Hahn

Original Assignee

Gewerk Eisenhuette Westfalia

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.)

1986-03-15

Filing date

1987-03-13

Publication date

1990-03-14

1986-03-15 Priority claimed from DE19863608785 external-priority patent/DE3608785A1/de

1987-03-13 Application filed by Gewerk Eisenhuette Westfalia filed Critical Gewerk Eisenhuette Westfalia

1989-05-12 Publication of CS169287A2 publication Critical patent/CS169287A2/cs

1990-03-14 Publication of CS268173B2 publication Critical patent/CS268173B2/cs

Links

239000003245 coal Substances 0.000 title claims description 4
239000002184 metal Substances 0.000 claims description 36
230000001154 acute effect Effects 0.000 claims 1
239000000463 material Substances 0.000 description 3
230000000903 blocking effect Effects 0.000 description 2
238000005242 forging Methods 0.000 description 2
230000037431 insertion Effects 0.000 description 2
238000003780 insertion Methods 0.000 description 2
239000011324 bead Substances 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000002265 prevention Effects 0.000 description 1
238000003466 welding Methods 0.000 description 1

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/32—Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements
- E21C27/44—Planing knives
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
- E21C35/19—Means for fixing picks or holders

Landscapes

Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Geology (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Mechanical Engineering (AREA)
Knives (AREA)
Clamps And Clips (AREA)
Percussive Tools And Related Accessories (AREA)
Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Drilling And Exploitation, And Mining Machines And Methods (AREA)
Mutual Connection Of Rods And Tubes (AREA)

CS871692A 1986-03-15 1987-03-13 Shank especially for coal ploughs CS268173B2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19863608785 DE3608785A1 (de)	1985-06-21	1986-03-15	Meisselanordnung, insbesondere fuer kohlenhobel und dgl.

Publications (2)

Publication Number	Publication Date
CS169287A2 CS169287A2 (en)	1989-05-12
CS268173B2 true CS268173B2 (en)	1990-03-14

Family

ID=6296507

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CS871692A CS268173B2 (en)	1986-03-15	1987-03-13	Shank especially for coal ploughs

Country Status (7)

Country	Link
BE (1)	BE1000116A5 (de)
CS (1)	CS268173B2 (de)
DD (1)	DD255366A5 (de)
ES (1)	ES2007036A6 (de)
FR (1)	FR2595754B1 (de)
PL (1)	PL154019B1 (de)
SU (1)	SU1551252A3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2010089423A1 (es) *	2009-02-06	2010-08-12	Metalogenia, S.A.	Sistema de acoplamiento entre elemento de desgaste y adaptador para maquinas excavadoras y similares, así como componentes del mismo
DE102010061019A1 (de) *	2010-12-03	2012-06-06	Betek Gmbh & Co. Kg	Meißelhalter und Werkzeugunterteil für einen Meißelhalter
EA025724B1 (ru) *	2014-02-21	2017-01-30	Константин Дмитриевич Бондарев	Породоразрушающее устройство
RU2672071C1 (ru) *	2018-01-09	2018-11-09	федеральное государственное бюджетное образовательное учреждение высшего образования "Пермский национальный исследовательский политехнический университет"	Самоустанавливающийся резец с устройством крепления на исполнительном органе машины

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3440448A1 (de) *	1984-02-08	1985-08-08	Gewerkschaft Eisenhütte Westfalia, 4670 Lünen	Meisselanordnung, insbesondere fuer kohlenhobel
DE8518045U1 (de) *	1985-06-21	1985-08-01	Gewerkschaft Eisenhütte Westfalia, 4670 Lünen	Meißelanordnung, insbesondere für Kohlenhobel und dgl.

1987
- 1987-03-11 BE BE8700241A patent/BE1000116A5/fr not_active IP Right Cessation
- 1987-03-12 DD DD30071287A patent/DD255366A5/de not_active IP Right Cessation
- 1987-03-13 FR FR8703449A patent/FR2595754B1/fr not_active Expired - Fee Related
- 1987-03-13 ES ES8700699A patent/ES2007036A6/es not_active Expired
- 1987-03-13 CS CS871692A patent/CS268173B2/cs unknown
- 1987-03-13 PL PL26462187A patent/PL154019B1/pl unknown
- 1987-03-13 SU SU874202186A patent/SU1551252A3/ru active

Also Published As

Publication number	Publication date
DD255366A5 (de)	1988-03-30
ES2007036A6 (es)	1989-06-01
PL154019B1 (en)	1991-06-28
BE1000116A5 (fr)	1988-04-05
SU1551252A3 (ru)	1990-03-15
FR2595754A1 (fr)	1987-09-18
PL264621A1 (en)	1988-04-28
CS169287A2 (en)	1989-05-12
FR2595754B1 (fr)	1991-11-29

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