FR2393613A1 - Mechanical paper shredding machine - has belt paper feed provided with automatic cover lock when shut on documents - Google Patents
Mechanical paper shredding machine - has belt paper feed provided with automatic cover lock when shut on documentsInfo
- Publication number
- FR2393613A1 FR2393613A1 FR7817410A FR7817410A FR2393613A1 FR 2393613 A1 FR2393613 A1 FR 2393613A1 FR 7817410 A FR7817410 A FR 7817410A FR 7817410 A FR7817410 A FR 7817410A FR 2393613 A1 FR2393613 A1 FR 2393613A1
- Authority
- FR
- France
- Prior art keywords
- belt
- documents
- shut
- cover lock
- shredding machine
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2225—Feed means
-
- 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
- B02C2018/0023—Switching devices
-
- 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
- B02C2018/0038—Motor drives
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
- Nonmetal Cutting Devices (AREA)
Abstract
The shredder for old documents consists of a drive and an enclosing case with a loading chamber (10). A feed mechanism (26) conveys paper from the loading chamber to the shredder (56, 58). The feed has a turning part (32) and belt which grips the paper by friction. The height of the belt is adjusted according to the paper thickness. The cover (18) has a detector for the old papers to provide a signal when they are available to lock the cover.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7479077U JPS542887U (en) | 1977-06-10 | 1977-06-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2393613A1 true FR2393613A1 (en) | 1979-01-05 |
FR2393613B1 FR2393613B1 (en) | 1980-11-14 |
Family
ID=13557431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7817410A Granted FR2393613A1 (en) | 1977-06-10 | 1978-06-09 | Mechanical paper shredding machine - has belt paper feed provided with automatic cover lock when shut on documents |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS542887U (en) |
BR (1) | BR7803723A (en) |
FR (1) | FR2393613A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2577444A1 (en) * | 1985-02-14 | 1986-08-22 | Zettler Elektrotechn Alois | APPARATUS FOR THE DESTRUCTION OF MATERIALS IN THE FORM OF SHEETS |
EP0292198A1 (en) * | 1987-05-15 | 1988-11-23 | De La Rue Systems Limited | A sheet destruction system |
CN106622543A (en) * | 2017-01-19 | 2017-05-10 | 得力集团有限公司 | Automatic paper feeding and shredding machine |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0523480Y2 (en) * | 1987-11-24 | 1993-06-16 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2972921A (en) * | 1958-04-02 | 1961-02-28 | Jr Thomas S Mondy | Magazine shredding machine |
DE1185046B (en) * | 1960-10-24 | 1965-01-07 | Paul Soinsky | Device for cutting up documents and. like |
DE2626410B1 (en) * | 1976-06-12 | 1977-10-13 | Hermann Schwelling | METHOD AND DEVICE FOR DESTRUCTION OF PHOTOGRAPHICAL MATERIALS |
FR2365373A1 (en) * | 1976-09-24 | 1978-04-21 | Destructeurs Indls Exploit | Security document shredding machine - has rotating inner drum with two retractable bolts working together with milling cutter |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5128882B1 (en) * | 1974-05-23 | 1976-08-21 |
-
1977
- 1977-06-10 JP JP7479077U patent/JPS542887U/ja active Pending
-
1978
- 1978-06-09 FR FR7817410A patent/FR2393613A1/en active Granted
- 1978-06-09 BR BR7803723A patent/BR7803723A/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2972921A (en) * | 1958-04-02 | 1961-02-28 | Jr Thomas S Mondy | Magazine shredding machine |
DE1185046B (en) * | 1960-10-24 | 1965-01-07 | Paul Soinsky | Device for cutting up documents and. like |
DE2626410B1 (en) * | 1976-06-12 | 1977-10-13 | Hermann Schwelling | METHOD AND DEVICE FOR DESTRUCTION OF PHOTOGRAPHICAL MATERIALS |
FR2365373A1 (en) * | 1976-09-24 | 1978-04-21 | Destructeurs Indls Exploit | Security document shredding machine - has rotating inner drum with two retractable bolts working together with milling cutter |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2577444A1 (en) * | 1985-02-14 | 1986-08-22 | Zettler Elektrotechn Alois | APPARATUS FOR THE DESTRUCTION OF MATERIALS IN THE FORM OF SHEETS |
EP0292198A1 (en) * | 1987-05-15 | 1988-11-23 | De La Rue Systems Limited | A sheet destruction system |
US4913360A (en) * | 1987-05-15 | 1990-04-03 | De La Rue Systems Ltd. | Sheet handling apparatus |
CN106622543A (en) * | 2017-01-19 | 2017-05-10 | 得力集团有限公司 | Automatic paper feeding and shredding machine |
Also Published As
Publication number | Publication date |
---|---|
BR7803723A (en) | 1979-01-09 |
FR2393613B1 (en) | 1980-11-14 |
JPS542887U (en) | 1979-01-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |