CA940670A - Methods of and apparatus for treating elongated material - Google Patents

Methods of and apparatus for treating elongated material

Info

Publication number
CA940670A
CA940670A CA119,783A CA119783A CA940670A CA 940670 A CA940670 A CA 940670A CA 119783 A CA119783 A CA 119783A CA 940670 A CA940670 A CA 940670A
Authority
CA
Canada
Prior art keywords
methods
elongated material
treating elongated
treating
elongated
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
CA119,783A
Other languages
English (en)
Other versions
CA119783S (en
Inventor
Horst L. Woellner
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of CA940670A publication Critical patent/CA940670A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
CA119,783A 1970-12-28 1971-08-04 Methods of and apparatus for treating elongated material Expired CA940670A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10171370A 1970-12-28 1970-12-28

Publications (1)

Publication Number Publication Date
CA940670A true CA940670A (en) 1974-01-29

Family

ID=22286019

Family Applications (1)

Application Number Title Priority Date Filing Date
CA119,783A Expired CA940670A (en) 1970-12-28 1971-08-04 Methods of and apparatus for treating elongated material

Country Status (11)

Country Link
US (1) US3740862A (it)
JP (1) JPS5121435B1 (it)
AU (1) AU446909B2 (it)
BE (1) BE777332A (it)
CA (1) CA940670A (it)
CH (1) CH546636A (it)
DE (1) DE2164545C3 (it)
ES (1) ES398772A1 (it)
GB (1) GB1365500A (it)
IT (1) IT950518B (it)
SE (1) SE383986B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5085247U (it) * 1973-12-05 1975-07-21
JPS51139644U (it) * 1975-04-30 1976-11-10
JPS5229238A (en) * 1975-08-30 1977-03-04 Olympus Optical Co Ltd Inside-view mirror objective optical system
US4185233A (en) * 1978-03-30 1980-01-22 General Electric Company High efficiency ballast system for gaseous discharge lamps
US4185231A (en) * 1978-05-02 1980-01-22 General Electric Company High efficiency ballast system for gaseous discharge lamps
JPS5694304A (en) * 1979-12-28 1981-07-30 Fuji Xerox Co Ltd Optical image projector
JPS58131010U (ja) * 1982-12-24 1983-09-05 オリンパス光学工業株式会社 内視鏡対物光学系
US4515444A (en) * 1983-06-30 1985-05-07 Dyonics, Inc. Optical system
JPH0660975B2 (ja) * 1985-10-17 1994-08-10 住友電気工業株式会社 内視鏡
JPH07111500B2 (ja) * 1986-05-22 1995-11-29 オリンパス光学工業株式会社 内視鏡対物レンズ
JPH065340B2 (ja) * 1987-05-09 1994-01-19 三菱電線工業株式会社 カテ−テル形ファイバスコ−プの製造方法
JP2826319B2 (ja) * 1988-05-10 1998-11-18 オリンパス光学工業株式会社 内視鏡対物光学系
JPH042312U (it) * 1990-04-16 1992-01-09
US5359456A (en) * 1991-10-15 1994-10-25 Olympus Optical Co., Ltd. Objective lens system for endoscopes

Also Published As

Publication number Publication date
SE383986B (sv) 1976-04-12
US3740862A (en) 1973-06-26
AU3723171A (en) 1973-06-28
GB1365500A (en) 1974-09-04
JPS5121435B1 (en) 1976-07-02
IT950518B (it) 1973-06-20
DE2164545A1 (de) 1972-07-13
CH546636A (de) 1974-03-15
AU446909B2 (en) 1974-04-04
JPS4728061A (en) 1972-10-31
DE2164545B2 (de) 1974-08-15
ES398772A1 (es) 1975-06-01
DE2164545C3 (de) 1975-04-10
BE777332A (fr) 1972-04-17

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