FR2128025A1 - Foam profile cutter - with hot wire automatically following profile track - Google Patents

Foam profile cutter - with hot wire automatically following profile track

Info

Publication number
FR2128025A1
FR2128025A1 FR7106901A FR7106901A FR2128025A1 FR 2128025 A1 FR2128025 A1 FR 2128025A1 FR 7106901 A FR7106901 A FR 7106901A FR 7106901 A FR7106901 A FR 7106901A FR 2128025 A1 FR2128025 A1 FR 2128025A1
Authority
FR
France
Prior art keywords
cutter
profile
profile track
hot wire
track
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.)
Granted
Application number
FR7106901A
Other languages
French (fr)
Other versions
FR2128025B1 (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.)
Sobrexo & Despature Ets
Original Assignee
Sobrexo & Despature Ets
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 Sobrexo & Despature Ets filed Critical Sobrexo & Despature Ets
Priority to FR7106901A priority Critical patent/FR2128025A1/en
Publication of FR2128025A1 publication Critical patent/FR2128025A1/en
Application granted granted Critical
Publication of FR2128025B1 publication Critical patent/FR2128025B1/fr
Granted 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
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/006—Cutting work characterised by the nature of the cut made; Apparatus therefor specially adapted for cutting blocs of plastic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
    • B23Q35/10—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only
    • B23Q35/101—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool
    • B23Q35/102—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool of one line

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Details Of Cutting Devices (AREA)

Abstract

Cutter is for holding a slab of plastic foam in the path of a hot wire cutter suspended from counter-balanced levers carried on a magnetised shaft in rolling contact with a profile track made of a ferromagnetic material. The unit may be driven by an integral motor or a flexible drive. The changing locus of the wire is pref. balanced by simple counterweights. Pref. the guide roller is flanged for lateral and vertical guidance from the profile track and the profile track may be a non-magnetic structure faced with a mild steel strip. Esp. suitable fur cutting flexible or rigid foams of e.g. polyether, polyester or polystyrene resins for mfr. of furniture or vehicle seating.
FR7106901A 1971-03-01 1971-03-01 Foam profile cutter - with hot wire automatically following profile track Granted FR2128025A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7106901A FR2128025A1 (en) 1971-03-01 1971-03-01 Foam profile cutter - with hot wire automatically following profile track

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7106901A FR2128025A1 (en) 1971-03-01 1971-03-01 Foam profile cutter - with hot wire automatically following profile track

Publications (2)

Publication Number Publication Date
FR2128025A1 true FR2128025A1 (en) 1972-10-20
FR2128025B1 FR2128025B1 (en) 1973-11-23

Family

ID=9072641

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7106901A Granted FR2128025A1 (en) 1971-03-01 1971-03-01 Foam profile cutter - with hot wire automatically following profile track

Country Status (1)

Country Link
FR (1) FR2128025A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567799A1 (en) * 1984-07-18 1986-01-24 Demir Alexandre Process for the production of patterns (models) and tooling for thermoforming and device for its implementation
DE9311208U1 (en) * 1993-07-27 1993-09-09 Drews, Torsten, 25421 Pinneberg Device for separating polystyrene blocks

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE347426C (en) * 1919-01-13 1922-01-20 Davis Bournonville Company Gas cutting device
DE896901C (en) * 1942-12-17 1953-11-16 Ludw Loewe & Co Ag Driven guide roller for copying machines, especially milling machines, pressed against a template by magnetic attraction
NL6600001A (en) * 1966-01-01 1967-07-03

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE347426C (en) * 1919-01-13 1922-01-20 Davis Bournonville Company Gas cutting device
DE896901C (en) * 1942-12-17 1953-11-16 Ludw Loewe & Co Ag Driven guide roller for copying machines, especially milling machines, pressed against a template by magnetic attraction
NL6600001A (en) * 1966-01-01 1967-07-03

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567799A1 (en) * 1984-07-18 1986-01-24 Demir Alexandre Process for the production of patterns (models) and tooling for thermoforming and device for its implementation
DE9311208U1 (en) * 1993-07-27 1993-09-09 Drews, Torsten, 25421 Pinneberg Device for separating polystyrene blocks

Also Published As

Publication number Publication date
FR2128025B1 (en) 1973-11-23

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Legal Events

Date Code Title Description
ST Notification of lapse