GB1386040A - Cutting apparatus - Google Patents

Cutting apparatus

Info

Publication number
GB1386040A
GB1386040A GB4058673A GB4058673A GB1386040A GB 1386040 A GB1386040 A GB 1386040A GB 4058673 A GB4058673 A GB 4058673A GB 4058673 A GB4058673 A GB 4058673A GB 1386040 A GB1386040 A GB 1386040A
Authority
GB
United Kingdom
Prior art keywords
cutting
knife
blade
secured
roller
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
GB4058673A
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.)
Hovmoeller Hyldig J M
Original Assignee
Hovmoeller Hyldig J M
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 Hovmoeller Hyldig J M filed Critical Hovmoeller Hyldig J M
Publication of GB1386040A publication Critical patent/GB1386040A/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
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/46—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having an endless band-knife or the like

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nonmetal Cutting Devices (AREA)

Abstract

1386040 Band-knife cutting apparatus JMH HYLDIG 29 Aug 1973 [4 Sept 1972] 40586/73 Heading B4B An apparatus for cutting yieldable material 7, e.g. foamed rubber or plastics, comprises an endless band knife blade 3 having a single cutting edge 5, the blade being arranged to pass over rollers 2, 4 so as to thereby provide two runs having their cutting edges facing in opposite directions. As shown in Fig. 1, a pair of rollers 2 are mounted on a rotatable shaft 1, one roller being secured to the shaft, the other roller being freely rotatable thereon; in a modification, each wheel 2 may be secured to independent shafts which are rotated in opposite directions. A block of material 7 is mounted on a table 6 which, in use, is reciprocated under the knife so that a strip of material is cut from the block as the table is moved in each direction. In an alternative construction, the material can be stationary and the band knife mechanism moved bodily to effect the cutting. The cutting edge of the blade may be formed by a large chamfer on one side and a smaller chamfer on the other side.
GB4058673A 1972-09-04 1973-08-29 Cutting apparatus Expired GB1386040A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK435372A DK132578C (en) 1972-09-04 1972-09-04 APPARATUS FOR CUTTING FLEXIBLE MATERIAL

Publications (1)

Publication Number Publication Date
GB1386040A true GB1386040A (en) 1975-03-05

Family

ID=8132748

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4058673A Expired GB1386040A (en) 1972-09-04 1973-08-29 Cutting apparatus

Country Status (2)

Country Link
DK (1) DK132578C (en)
GB (1) GB1386040A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001678A1 (en) * 1979-12-18 1981-06-25 C Anderson Improved shearing unit
GB2137550A (en) * 1983-03-31 1984-10-10 Alpine Plastic Machinery Limit Web cutting
GB2167331A (en) * 1983-03-31 1986-05-29 Alpine Plastic Machinery Limit Web cutting

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001678A1 (en) * 1979-12-18 1981-06-25 C Anderson Improved shearing unit
GB2137550A (en) * 1983-03-31 1984-10-10 Alpine Plastic Machinery Limit Web cutting
GB2167331A (en) * 1983-03-31 1986-05-29 Alpine Plastic Machinery Limit Web cutting

Also Published As

Publication number Publication date
DK132578C (en) 1976-05-31
DK132578B (en) 1976-01-05

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee