GB2096017B - Cutting mechanism for paper shredders - Google Patents

Cutting mechanism for paper shredders

Info

Publication number: GB2096017B
Authority: GB; United Kingdom
Prior art keywords: cutting mechanism; paper shredders; shredders; paper; cutting
Prior art date: 1981-03-31
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.): Expired

Application number

GB8209462A

Other versions

GB2096017A (en

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee

Individual

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.)

1981-03-31

Filing date

1982-03-31

Publication date

1984-10-10

1981-03-31 Priority claimed from DE19813112838 external-priority patent/DE3112838C2/en

1981-07-18 Priority claimed from DE19813128465 external-priority patent/DE3128465A1/en

1982-03-31 Application filed by Individual filed Critical Individual

1982-10-13 Publication of GB2096017A publication Critical patent/GB2096017A/en

1984-10-10 Application granted granted Critical

1984-10-10 Publication of GB2096017B publication Critical patent/GB2096017B/en

Status Expired legal-status Critical Current

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
- B02C18/18—Knives; Mountings thereof
- B02C18/182—Disc-shaped knives
- 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
- B02C2018/0069—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents with stripping devices

Landscapes

Engineering & Computer Science (AREA)
Food Science & Technology (AREA)
Crushing And Pulverization Processes (AREA)

GB8209462A 1981-03-31 1982-03-31 Cutting mechanism for paper shredders Expired GB2096017B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19813112838 DE3112838C2 (en)	1981-03-31	1981-03-31	Cutting unit for document shredders
DE19813128465 DE3128465A1 (en)	1981-07-18	1981-07-18	Cutting mechanism for shredders

Publications (2)

Publication Number	Publication Date
GB2096017A GB2096017A (en)	1982-10-13
GB2096017B true GB2096017B (en)	1984-10-10

Family

ID=25792311

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8209462A Expired GB2096017B (en)	1981-03-31	1982-03-31	Cutting mechanism for paper shredders

Country Status (2)

Country	Link
FR (1)	FR2502980B1 (en)
GB (1)	GB2096017B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3311331C2 (en) *	1983-03-29	1986-10-23	Hermann 7777 Salem Schwelling	Scraper system for the cutting or tearing rollers of document shredders
DE3312991C2 (en) *	1983-04-12	1987-04-23	Feinwerktechnik Schleicher & Co, 7778 Markdorf	Device for shredding materials such as documents etc.
DE3444709C2 (en) *	1984-12-07	1996-05-30	Gao Ges Automation Org	Device for destroying banknotes
DE3770503D1 (en) *	1986-03-27	1991-07-11	Hsm Pressen Gmbh	CUTTER for shredders.
DE3631362A1 (en) *	1986-09-15	1988-03-24	Hermann Schwelling	SCRAPER FOR THE CUTTERS OF DOCUMENT shredders
US5954280A (en) *	1998-05-12	1999-09-21	Fellowes Manufacturing Company	Top blocker for a paper shredder
DE10353188B4 (en)	2003-11-13	2020-01-30	Hermann Schwelling	Device for crushing empty containers
CN102319605B (en) *	2011-08-31	2013-10-16	辽宁禹华环保设备有限公司	Rubbish bag-breaking machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1185046B (en) *	1960-10-24	1965-01-07	Paul Soinsky	Device for cutting up documents and. like
FR2087608A5 (en) *	1970-05-26	1971-12-31	Sodequip
DE2338654C2 (en) *	1973-07-31	1986-04-10	Adolf 7460 Balingen Ehinger jun.	Shredding device, in particular document shredders
GB1563694A (en) *	1976-09-24	1980-03-26	Eng Ltd W & S	Shredding machines
GB1569375A (en) *	1978-04-21	1980-06-11	Dresser Europe Sa	Shredding machine

1982
- 1982-03-30 FR FR8205828A patent/FR2502980B1/en not_active Expired
- 1982-03-31 GB GB8209462A patent/GB2096017B/en not_active Expired

Also Published As

Publication number	Publication date
FR2502980A1 (en)	1982-10-08
FR2502980B1 (en)	1986-05-16
GB2096017A (en)	1982-10-13

Publication	Publication Date	Title
GB2167316B (en)	1989-02-01	Cutting mechanism for a paper shredder
AU555745B2 (en)	1986-10-09	Machine for cutting documents
GB2137900B (en)	1988-01-27	Cutting device e.g.for document shredder
JPS57197044A (en)	1982-12-03	Finely cutting machine
JPS5789590A (en)	1982-06-03	Cutter for paper
GB8302789D0 (en)	1983-03-09	Cutting sheet materials
JPS57174152A (en)	1982-10-26	Crusher for waste material
ZA824977B (en)	1983-04-27	Crush cutter
GB2096017B (en)	1984-10-10	Cutting mechanism for paper shredders
GB2113150B (en)	1985-09-25	Document feed mechanism
GB8425980D0 (en)	1984-11-21	Paper feed mechanism
EP0239104A3 (en)	1988-08-03	Cutting mechanism for a document shredder
DE3262691D1 (en)	1985-04-25	Paper feed mechanism
JPS57133044A (en)	1982-08-17	Feeder for paper
JPS5697558A (en)	1981-08-06	Cutting element for crusher
GB8311297D0 (en)	1983-06-02	Cutting system for sheet material
AU87813S (en)	1983-10-17	Cutter for paper dispenser
JPS5787854A (en)	1982-06-01	Cutter device for ducument shredder
AU87202S (en)	1983-06-10	A paper cutter
GB2099042B (en)	1985-07-10	Mineral-mining cutter drum
GB2087782B (en)	1984-03-28	Paper cutting device
JPS56114694A (en)	1981-09-09	Pushinggdown mechanism for cutting edge in cutter for paper
JPS5695597A (en)	1981-08-03	Paper cutter
JPS56118750A (en)	1981-09-17	Cutter for waste material
JPS5748500A (en)	1982-03-19	Cutter for paper

Legal Events

Date	Code	Title	Description
1989-08-23	732	Registration of transactions, instruments or events in the register (sect. 32/1977)
1995-11-29	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19950331