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EP0360928A3 - Device for cutting an object along an arc-shaped plane - Google Patents

Device for cutting an object along an arc-shaped plane Download PDF

Info

Publication number
EP0360928A3
EP0360928A3 EP88202149A EP88202149A EP0360928A3 EP 0360928 A3 EP0360928 A3 EP 0360928A3 EP 88202149 A EP88202149 A EP 88202149A EP 88202149 A EP88202149 A EP 88202149A EP 0360928 A3 EP0360928 A3 EP 0360928A3
Authority
EP
European Patent Office
Prior art keywords
arc
cutting
cutting means
object along
shaped plane
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.)
Withdrawn
Application number
EP88202149A
Other languages
German (de)
French (fr)
Other versions
EP0360928A2 (en
Inventor
Matheus Wilhelmus Vleeshouwers
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
Priority to NL8700594A priority Critical patent/NL8700594A/en
Application filed by Individual filed Critical Individual
Priority to EP88202149A priority patent/EP0360928A3/en
Publication of EP0360928A2 publication Critical patent/EP0360928A2/en
Publication of EP0360928A3 publication Critical patent/EP0360928A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B19/00—Other reciprocating saws with power drive; Fret-saws
    • B27B19/006—Other reciprocating saws with power drive; Fret-saws with oscillating saw blades; Hand saws with oscillating saw blades
    • 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
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/10—Making cuts of other than simple rectilinear form
    • 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
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08—Means for actuating the cutting member to effect the cut
    • B26D5/18—Toggle-link means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B19/00—Other reciprocating saws with power drive; Fret-saws
    • B27B19/006—Other reciprocating saws with power drive; Fret-saws with oscillating saw blades; Hand saws with oscillating saw blades
    • B27B19/008—Other reciprocating saws with power drive; Fret-saws with oscillating saw blades; Hand saws with oscillating saw blades having a plurality of saw blades or saw blades having plural cutting zones

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Control Of Cutting Processes (AREA)
  • Nonmetal Cutting Devices (AREA)

Abstract

The device is provided with a blade-shaped cutting means (1) bent in the shape of a circular arc. The cutting means (1) is connected at both its ends (3, 4) to a pair of carriers (5, 6) which can move to and fro parallel and opposed to each other, in such a manner that as a result of the reciprocating movement of the carriers (5, 6) the blade-shaped cutting means (1) oscillates (c) about the centre (2) of the circular arc formed by the cutting means.
EP88202149A 1987-03-12 1988-09-30 Device for cutting an object along an arc-shaped plane Withdrawn EP0360928A3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL8700594A NL8700594A (en) 1987-03-12 1987-03-12 Cutter for plastics foam material - has circular shaped blade for cutting shoulder pads
EP88202149A EP0360928A3 (en) 1988-09-30 1988-09-30 Device for cutting an object along an arc-shaped plane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP88202149A EP0360928A3 (en) 1988-09-30 1988-09-30 Device for cutting an object along an arc-shaped plane

Publications (2)

Publication Number Publication Date
EP0360928A2 EP0360928A2 (en) 1990-04-04
EP0360928A3 true EP0360928A3 (en) 1990-06-20

Family

ID=8199862

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88202149A Withdrawn EP0360928A3 (en) 1987-03-12 1988-09-30 Device for cutting an object along an arc-shaped plane

Country Status (1)

Country Link
EP (1) EP0360928A3 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE211647C (en) *
DE354343C (en) * 1922-06-08 Max Friedrich Device for producing trough-like recesses in wood and similar materials
DE738545C (en) * 1937-12-14 1943-09-25 Johann Seiwald Device for making barrel staves o.
US3060779A (en) * 1960-05-31 1962-10-30 Patrick M Taft Cutting apparatus
DE1175420B (en) * 1955-04-14 1964-08-06 W Scheermesser & Co K G Dr Machine for cutting molded parts made of soft material, e.g. B. Foam
FR1373374A (en) * 1963-10-22 1964-09-25 Mec F Lli Zambon S N C Off Reciprocating saw, especially for sawing marble
US3491631A (en) * 1967-07-20 1970-01-27 Independent General Inc Foam material cutter

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE211647C (en) *
DE354343C (en) * 1922-06-08 Max Friedrich Device for producing trough-like recesses in wood and similar materials
DE738545C (en) * 1937-12-14 1943-09-25 Johann Seiwald Device for making barrel staves o.
DE1175420B (en) * 1955-04-14 1964-08-06 W Scheermesser & Co K G Dr Machine for cutting molded parts made of soft material, e.g. B. Foam
US3060779A (en) * 1960-05-31 1962-10-30 Patrick M Taft Cutting apparatus
FR1373374A (en) * 1963-10-22 1964-09-25 Mec F Lli Zambon S N C Off Reciprocating saw, especially for sawing marble
US3491631A (en) * 1967-07-20 1970-01-27 Independent General Inc Foam material cutter

Also Published As

Publication number Publication date
EP0360928A2 (en) 1990-04-04

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Effective date: 19901227