CH238981A - Process for the production of spinnerets from thermoplastic masses. - Google Patents

Process for the production of spinnerets from thermoplastic masses.

Info

Publication number
CH238981A
CH238981A CH238981DA CH238981A CH 238981 A CH238981 A CH 238981A CH 238981D A CH238981D A CH 238981DA CH 238981 A CH238981 A CH 238981A
Authority
CH
Switzerland
Prior art keywords
spinnerets
production
thermoplastic masses
masses
thermoplastic
Prior art date
Application number
Other languages
German (de)
Inventor
Aschenbrenner Gerhard
Wempe Bernhard
Original Assignee
Aschenbrenner Gerhard
Wempe Bernhard
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 Aschenbrenner Gerhard, Wempe Bernhard filed Critical Aschenbrenner Gerhard
Publication of CH238981A publication Critical patent/CH238981A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes
    • D01D4/022—Processes or materials for the preparation of spinnerettes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/0033—Moulds or cores; Details thereof or accessories therefor constructed for making articles provided with holes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
CH238981D 1940-02-02 1944-04-20 Process for the production of spinnerets from thermoplastic masses. CH238981A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE904323X 1940-02-02

Publications (1)

Publication Number Publication Date
CH238981A true CH238981A (en) 1945-09-15

Family

ID=6861823

Family Applications (1)

Application Number Title Priority Date Filing Date
CH238981D CH238981A (en) 1940-02-02 1944-04-20 Process for the production of spinnerets from thermoplastic masses.

Country Status (2)

Country Link
CH (1) CH238981A (en)
FR (1) FR904323A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1085088B (en) * 1954-06-01 1960-07-07 Bernhard Wempe Process for the production of a composite body that can be used as a gas shower, filter, measuring nozzle or spinneret
EP0089755A2 (en) * 1982-03-11 1983-09-28 WESTLAND plc Method of producing apertures in fibre-reinforced articles such as helicopter rotor blades
DE4409340A1 (en) * 1994-03-18 1995-09-21 Karlsruhe Forschzent Producing groove or channel in surface of component

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513933A1 (en) * 1981-10-07 1983-04-08 Actp Casting porous mould blocks for shaping expanded polystyrene - using removable pins to create vents through cast tool
US4552716A (en) * 1983-12-19 1985-11-12 International Business Machines Corporation Method for manufacturing a wire matrix print wire guiding device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1085088B (en) * 1954-06-01 1960-07-07 Bernhard Wempe Process for the production of a composite body that can be used as a gas shower, filter, measuring nozzle or spinneret
EP0089755A2 (en) * 1982-03-11 1983-09-28 WESTLAND plc Method of producing apertures in fibre-reinforced articles such as helicopter rotor blades
EP0089755A3 (en) * 1982-03-11 1985-05-15 WESTLAND plc Method of producing apertures in fibre-reinforced articles such as helicopter rotor blades
DE4409340A1 (en) * 1994-03-18 1995-09-21 Karlsruhe Forschzent Producing groove or channel in surface of component

Also Published As

Publication number Publication date
FR904323A (en) 1945-11-02

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