FR2411070A1 - Shaped synthetic material packing piece mfr. - using reciprocating parallel heating wires stretched across edge frames through which blanks pass from hopper - Google Patents

Shaped synthetic material packing piece mfr. - using reciprocating parallel heating wires stretched across edge frames through which blanks pass from hopper

Info

Publication number
FR2411070A1
FR2411070A1 FR7738156A FR7738156A FR2411070A1 FR 2411070 A1 FR2411070 A1 FR 2411070A1 FR 7738156 A FR7738156 A FR 7738156A FR 7738156 A FR7738156 A FR 7738156A FR 2411070 A1 FR2411070 A1 FR 2411070A1
Authority
FR
France
Prior art keywords
frames
mfr
wires
synthetic material
hopper
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
FR7738156A
Other languages
French (fr)
Other versions
FR2411070B1 (en
Inventor
Henri Lanternier
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.)
TECHNIFOAM
Original Assignee
TECHNIFOAM
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 TECHNIFOAM filed Critical TECHNIFOAM
Priority to FR7738156A priority Critical patent/FR2411070A1/en
Publication of FR2411070A1 publication Critical patent/FR2411070A1/en
Application granted granted Critical
Publication of FR2411070B1 publication Critical patent/FR2411070B1/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
    • B26D3/18—Cutting work characterised by the nature of the cut made; Apparatus therefor to obtain cubes or the like
    • B26D3/20—Cutting work characterised by the nature of the cut made; Apparatus therefor to obtain cubes or the like using reciprocating knives
    • 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
    • B26D1/547—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 wire-like cutting member
    • B26D1/553—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 wire-like cutting member with a plurality of wire-like cutting members

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)

Abstract

Reciprocating sets of parallel heated wires (4) are used to mfr. packing pieces of synthetic material for packaging electric appliances. The wires are stretched across horizontal superimposed edge frames (5, 13), those in alternate frames being aligned perpendicularly to those in the frame above. Synthetic pieces are fed from an overhead hopper (3) and drop vertically through the wires under gravity, one or more of the frames being subjected to reciprocal horizontal displaces normal to the wire axles. The amplitude of wire movement may equal the spacing of the wires, the frames being driven by a continuously moving horizontal endless chain (15) with a slotted cam (17) and cranked rod (18, 19) transmission.
FR7738156A 1977-12-12 1977-12-12 Shaped synthetic material packing piece mfr. - using reciprocating parallel heating wires stretched across edge frames through which blanks pass from hopper Granted FR2411070A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7738156A FR2411070A1 (en) 1977-12-12 1977-12-12 Shaped synthetic material packing piece mfr. - using reciprocating parallel heating wires stretched across edge frames through which blanks pass from hopper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7738156A FR2411070A1 (en) 1977-12-12 1977-12-12 Shaped synthetic material packing piece mfr. - using reciprocating parallel heating wires stretched across edge frames through which blanks pass from hopper

Publications (2)

Publication Number Publication Date
FR2411070A1 true FR2411070A1 (en) 1979-07-06
FR2411070B1 FR2411070B1 (en) 1980-07-04

Family

ID=9198978

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7738156A Granted FR2411070A1 (en) 1977-12-12 1977-12-12 Shaped synthetic material packing piece mfr. - using reciprocating parallel heating wires stretched across edge frames through which blanks pass from hopper

Country Status (1)

Country Link
FR (1) FR2411070A1 (en)

Also Published As

Publication number Publication date
FR2411070B1 (en) 1980-07-04

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Legal Events

Date Code Title Description
ST Notification of lapse