ATE38946T1 - DEVICE FOR SHREDDING WASTE PAPER. - Google Patents
DEVICE FOR SHREDDING WASTE PAPER.Info
- Publication number
- ATE38946T1 ATE38946T1 AT85114600T AT85114600T ATE38946T1 AT E38946 T1 ATE38946 T1 AT E38946T1 AT 85114600 T AT85114600 T AT 85114600T AT 85114600 T AT85114600 T AT 85114600T AT E38946 T1 ATE38946 T1 AT E38946T1
- Authority
- AT
- Austria
- Prior art keywords
- region
- rotor
- waste paper
- counterknives
- shredding
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0007—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
- B02C2018/188—Stationary counter-knives; Mountings thereof
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
- Paper (AREA)
Abstract
1. An apparatus (1) for shredding waste paper and like materials capable of being torn, by means of a rotor (6) which rotates with a horizontal axis inside a housing (2) and on the circumference of which, swinging beater knives (11) are disposed eccentrically to the rotor axis, which beater knives co-operate, along their beating circle, with a plurality of transverse rows of counterknives supported at the housing side and form a shredding path leading from an input region (4) to a discharge region (5), characterized in that the counterknives (18 to 25, 35 to 38) are adapted, at least in a region preceding the discharge region (5), to the rotational profile region defined by the beater knives (11) and rotor (6) except for a motion gap (39) precluding mutual contact, and in that the discharge region comprises an opening region (32) which cannot be covered.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853500535 DE3500535A1 (en) | 1985-01-10 | 1985-01-10 | DEVICE FOR CRUSHING WASTE PAPER |
EP85114600A EP0190417B1 (en) | 1985-01-10 | 1985-11-16 | Device for comminuting waste paper |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE38946T1 true ATE38946T1 (en) | 1988-12-15 |
Family
ID=6259502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT85114600T ATE38946T1 (en) | 1985-01-10 | 1985-11-16 | DEVICE FOR SHREDDING WASTE PAPER. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0190417B1 (en) |
AT (1) | ATE38946T1 (en) |
DE (2) | DE3500535A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0514327A1 (en) * | 1991-05-07 | 1992-11-19 | Kueny Maschinenbau | Shredding apparatus for wood, metal parts, refuse and other waste |
DE102010014797A1 (en) * | 2010-04-08 | 2011-10-13 | J. Willibald Gmbh | Apparatus for comminuting compostable material |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD142505A1 (en) * | 1977-03-25 | 1980-07-02 | Wunderling Karl Heinz | WEAR BARS FOR THE GRINDING AREA OF PRUNING MILLS AND BUMPERS |
CA1138399A (en) * | 1977-04-20 | 1982-12-28 | Gerhard Wigand | Device for the destruction of microfilms and the like |
SU766633A1 (en) * | 1978-07-10 | 1980-09-30 | Минский Филиал Всесоюзного Научно- Исследовательского И Проектно-Конструкторского Института Механизированного И Ручного Строительно-Монтажного Инструмента, Вибраторов И Строительноотделочных Машин | Mill |
FR2451777A1 (en) * | 1979-03-23 | 1980-10-17 | Tabel Rene | Shredding machine with horizontal rotor - has knives on rotor and fixed cutting plate with hardened cutting edges |
DE2912979C2 (en) * | 1979-03-31 | 1984-03-08 | Halbach & Braun, 5600 Wuppertal | Single-roll throughfeed crusher for the crushing of coarse crushed material, in particular coal or similar minerals |
SU948421A1 (en) * | 1979-06-18 | 1982-08-07 | Свердловский Ордена Трудового Красного Знамени Горный Институт Им.В.В.Вахрушева | Mill for preparing mineral suspensions |
DE3017437C2 (en) * | 1980-05-07 | 1989-10-12 | Lindemann Maschinenfabrik GmbH, 4000 Düsseldorf | Wear insert for hammer crusher |
SU923547A1 (en) * | 1980-10-13 | 1982-04-30 | за вители | Method of treating bronchial asthma |
AT372020B (en) * | 1981-04-17 | 1983-08-25 | Schroedl Hermann | IMPACT CRUSHERS |
-
1985
- 1985-01-10 DE DE19853500535 patent/DE3500535A1/en not_active Withdrawn
- 1985-11-16 AT AT85114600T patent/ATE38946T1/en not_active IP Right Cessation
- 1985-11-16 DE DE8585114600T patent/DE3566504D1/en not_active Expired
- 1985-11-16 EP EP85114600A patent/EP0190417B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0190417B1 (en) | 1988-11-30 |
DE3566504D1 (en) | 1989-01-05 |
EP0190417A2 (en) | 1986-08-13 |
DE3500535A1 (en) | 1986-07-10 |
EP0190417A3 (en) | 1986-08-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RZN | Patent revoked |