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FR816356A - Process for the production of spirals of polystyrol and similar materials - Google Patents

Process for the production of spirals of polystyrol and similar materials

Info

Publication number
FR816356A
FR816356A FR816356DA FR816356A FR 816356 A FR816356 A FR 816356A FR 816356D A FR816356D A FR 816356DA FR 816356 A FR816356 A FR 816356A
Authority
FR
France
Prior art keywords
polystyrol
spirals
production
similar materials
materials
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
Other languages
French (fr)
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.)
Siemens Schuckertwerke AG
Siemens Corp
Original Assignee
Siemens Schuckertwerke AG
Siemens Corp
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 Siemens Schuckertwerke AG, Siemens Corp filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR816356A publication Critical patent/FR816356A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
FR816356D 1935-08-17 1936-07-06 Process for the production of spirals of polystyrol and similar materials Expired FR816356A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE816356X 1935-08-17

Publications (1)

Publication Number Publication Date
FR816356A true FR816356A (en) 1937-08-06

Family

ID=6734975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR816356D Expired FR816356A (en) 1935-08-17 1936-07-06 Process for the production of spirals of polystyrol and similar materials

Country Status (1)

Country Link
FR (1) FR816356A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE860266C (en) * 1942-05-23 1952-12-18 Rheinisch Westfaelisches Kunst Process for producing springs from plastic and the device used for this purpose
DE1255375B (en) * 1958-10-08 1967-11-30 Tadao Yoshida Winding device for the production of a helical row of zipper links made of plastic

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE860266C (en) * 1942-05-23 1952-12-18 Rheinisch Westfaelisches Kunst Process for producing springs from plastic and the device used for this purpose
DE1255375B (en) * 1958-10-08 1967-11-30 Tadao Yoshida Winding device for the production of a helical row of zipper links made of plastic

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