FR1561683A - - Google Patents

Info

Publication number
FR1561683A
FR1561683A FR1561683DA FR1561683A FR 1561683 A FR1561683 A FR 1561683A FR 1561683D A FR1561683D A FR 1561683DA FR 1561683 A FR1561683 A FR 1561683A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1561683A publication Critical patent/FR1561683A/fr
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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • B29C61/08—Making preforms having internal stresses, e.g. plastic memory by stretching tubes
FR1561683D 1967-04-18 1968-04-17 Expired FR1561683A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63162767A 1967-04-18 1967-04-18

Publications (1)

Publication Number Publication Date
FR1561683A true FR1561683A (fr) 1969-03-28

Family

ID=24532036

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1561683D Expired FR1561683A (fr) 1967-04-18 1968-04-17

Country Status (4)

Country Link
US (1) US3427638A (fr)
DE (1) DE1778319A1 (fr)
FR (1) FR1561683A (fr)
GB (1) GB1157784A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3522337A (en) * 1968-04-26 1970-07-28 Phillips Petroleum Co Method and apparatus for contacting the interior surface of tubular articles
US3915618A (en) * 1972-02-10 1975-10-28 Goodyear Tire & Rubber Apparatus for making hose
WO1989000494A1 (fr) * 1987-07-13 1989-01-26 Osaka Bosui Construction Co., Ltd. Procede d'introduction d'un tube de revetement en plastique rigide dans une conduite
JPH089192B2 (ja) * 1990-09-18 1996-01-31 筒中プラスチック工業株式会社 既設管ライニング用樹脂管の製造方法
GB2271957B (en) * 1992-03-31 1995-10-25 Stanton Plc Pipe protection and methods for its application

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2494273A (en) * 1947-01-29 1950-01-10 Goodrich Co B F Apparatus for expanding thermoplastic tubing
US3049762A (en) * 1959-04-23 1962-08-21 Imp Eastman Corp Reinforced flexible tubing
US3370112A (en) * 1963-09-26 1968-02-20 Raychem Corp Process and apparatus for producing plastic memory articles
US3277525A (en) * 1963-11-19 1966-10-11 Frank Markel & Son Inc L Apparatus for producing shrinkable plastic tubing

Also Published As

Publication number Publication date
US3427638A (en) 1969-02-11
GB1157784A (en) 1969-07-09
DE1778319A1 (de) 1971-08-05

Similar Documents

Publication Publication Date Title
AU425114B2 (fr)
AT298283B (fr)
AU416737B2 (fr)
AU342066A (fr)
AU610966A (fr)
AU3189468A (fr)
AU1273466A (fr)
AU2528767A (fr)
AU2977667A (fr)
BE703614A (fr)
BE692332A (fr)
BE692779A (fr)
BE699128A (fr)
BE509738A (fr)
AU459699A (fr)
BE711020A (fr)
BE514578A (fr)
BE609869A (fr)
BE692577A (fr)
BE692375A (fr)
AU34866A (fr)
BE692198A (fr)
BE692199A (fr)
BE692778A (fr)
AU3054676A (fr)

Legal Events

Date Code Title Description
ST Notification of lapse