GB431485A - Improvements in or relating to cutting or shearing appliances - Google Patents

Improvements in or relating to cutting or shearing appliances

Info

Publication number
GB431485A
GB431485A GB751634A GB751634A GB431485A GB 431485 A GB431485 A GB 431485A GB 751634 A GB751634 A GB 751634A GB 751634 A GB751634 A GB 751634A GB 431485 A GB431485 A GB 431485A
Authority
GB
United Kingdom
Prior art keywords
edges
cutting
cutter
shearing
appliances
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
GB751634A
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB751634A priority Critical patent/GB431485A/en
Publication of GB431485A publication Critical patent/GB431485A/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
    • B26D1/12—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 a cutting member moving about an axis
    • B26D1/25—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 a cutting member moving about an axis with a non-circular cutting member
    • B26D1/26—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 a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
    • B26D1/30—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 a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut with limited pivotal movement to effect cut
    • B26D1/305—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 a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut with limited pivotal movement to effect cut for thin material, e.g. for sheets, strips or the like

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

431,485. Cutting thin stone slabs. CLARK, C. E., Highcroft, Bramber, Steyning, Sussex. March 9, 1934, No. 7516. [Class 124] [See also Groups VIII and XXII] For asbestos-cement, a pivoted-cutter 1 provided with two parallel cutting edges 2, 3 of convex contour co-operates with and passes between two opposed cutting edges 12, 13. The lower face of the cutter 1 between the edges 2, 3 may be of concave arcuate or V-form. The edges 12, 13 preferably straight may be provided on metal bars 7, 8 attached to wood blocks 4, 5. The upper faces of the bars 7, 8 may be bevelled outwards.
GB751634A 1934-03-09 1934-03-09 Improvements in or relating to cutting or shearing appliances Expired GB431485A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB751634A GB431485A (en) 1934-03-09 1934-03-09 Improvements in or relating to cutting or shearing appliances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB751634A GB431485A (en) 1934-03-09 1934-03-09 Improvements in or relating to cutting or shearing appliances

Publications (1)

Publication Number Publication Date
GB431485A true GB431485A (en) 1935-07-09

Family

ID=9834622

Family Applications (1)

Application Number Title Priority Date Filing Date
GB751634A Expired GB431485A (en) 1934-03-09 1934-03-09 Improvements in or relating to cutting or shearing appliances

Country Status (1)

Country Link
GB (1) GB431485A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2814344A (en) * 1954-03-16 1957-11-26 Colt S Mfg Co Slotting tool and associated parts for a box blank forming machine
GB2181983A (en) * 1985-10-11 1987-05-07 Keeton Sons Shears
GB2374827A (en) * 2001-04-24 2002-10-30 Tyronne John Tait Slate cutter device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2814344A (en) * 1954-03-16 1957-11-26 Colt S Mfg Co Slotting tool and associated parts for a box blank forming machine
GB2181983A (en) * 1985-10-11 1987-05-07 Keeton Sons Shears
GB2374827A (en) * 2001-04-24 2002-10-30 Tyronne John Tait Slate cutter device

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