GB1510239A - Apparatus for cross-cutting paper and the like - Google Patents

Apparatus for cross-cutting paper and the like

Info

Publication number
GB1510239A
GB1510239A GB48458/76A GB4845876A GB1510239A GB 1510239 A GB1510239 A GB 1510239A GB 48458/76 A GB48458/76 A GB 48458/76A GB 4845876 A GB4845876 A GB 4845876A GB 1510239 A GB1510239 A GB 1510239A
Authority
GB
United Kingdom
Prior art keywords
cutting
blade
paper
drum
drive means
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.)
Expired
Application number
GB48458/76A
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.)
Siemens AG
Original Assignee
Siemens AG
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.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of GB1510239A publication Critical patent/GB1510239A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/22—Safety devices specially adapted for cutting machines

Abstract

1510239 Cutting webs into predetermined lengths SIEMENS AG 19 Nov 1976 [5 Dec 1975] 48458/76 Heading B4B Apparatus for cross-cutting paper or the like comprises feed rollers 3 for feeding a strip 1 of paper, a rotatable cutting drum 4 having a blade for repeatedly cutting the strip into predetermined lengths, first and second drive means 5 and 8 for driving the feed roller and blade drum respectively, an adjustable gear means 9 for transmitting drive from the second drive means to the blade drum in a non-linear manner such that whilst cutting, the blade drum is rotated at a first speed such that the blade moves synchronously with the paper and between cutting operations, the blade drum is rotated at a second speed which is adjustable in dedependence upon the length of paper to be cut and safety circuit means 10 to 21 to prevent overload of the apparatus when the non-linear drive means is set above a predetermined limit.
GB48458/76A 1975-12-05 1976-11-19 Apparatus for cross-cutting paper and the like Expired GB1510239A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2554894A DE2554894C3 (en) 1975-12-05 1975-12-05 Safety device for a paper cross cutter or the like

Publications (1)

Publication Number Publication Date
GB1510239A true GB1510239A (en) 1978-05-10

Family

ID=5963634

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48458/76A Expired GB1510239A (en) 1975-12-05 1976-11-19 Apparatus for cross-cutting paper and the like

Country Status (3)

Country Link
DE (1) DE2554894C3 (en)
GB (1) GB1510239A (en)
SE (1) SE407757B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2739191C3 (en) * 1977-08-31 1983-12-29 Jagenberg-Werke AG, 4000 Düsseldorf Safety device for driving a synchronous cross cutter

Also Published As

Publication number Publication date
SE407757B (en) 1979-04-23
DE2554894C3 (en) 1979-01-11
SE7612970L (en) 1977-06-06
DE2554894A1 (en) 1977-06-16
DE2554894B2 (en) 1978-04-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee