SU355782A1 - - Google Patents

Info

Publication number
SU355782A1
SU355782A1 SU792148A SU792148A SU355782A1 SU 355782 A1 SU355782 A1 SU 355782A1 SU 792148 A SU792148 A SU 792148A SU 792148 A SU792148 A SU 792148A SU 355782 A1 SU355782 A1 SU 355782A1
Authority
SU
USSR - Soviet Union
Prior art keywords
rod
mandrel
sleeves
undercut
pipe
Prior art date
Application number
SU792148A
Other languages
English (en)
Russian (ru)
Inventor
Карл Херманн Вольф Иоханн Гютльхубер Рудольф Нисснер Макс Зоннлейтнер
Республика Германии Федеративна
Иностранна фирма Кунстштоффверк Гебрюдер Ангер ГмбХ
Publication of SU355782A1 publication Critical patent/SU355782A1/ru

Links

SU792148A SU355782A1 (de)

Publications (1)

Publication Number Publication Date
SU355782A1 true SU355782A1 (de)

Family

ID=

Similar Documents

Publication Publication Date Title
AU593818B2 (en) Method and apparatus for the manufacture of composite articles, and articles made thereby
US3418409A (en) Method for thickening the end of plastic pipe
FI68560C (fi) Dorn med indragbara segment
US4009982A (en) Mechanism for forming an enlarged coupling on the ends of plastic pipe
JPS602168B2 (ja) 管継手とその製造方法
CA1094768A (en) Method of molding socket of plastic resin tube
MX9204246A (es) Procedimiento de formado de un sobre-espesor en las extremidades del casquillo interno de una articulacion, despues del moldeo, y sus aplicaciones.
US3857666A (en) Apparatus for belling ends of conduit or the like
US3867229A (en) Tire building drum
US4643658A (en) Expanding mandrel
SU355782A1 (de)
US4389180A (en) Mandrel with identical expanding segments
WO2020128439A1 (en) A mold and method for molding a body or cap for a connector
US4394343A (en) Process for the forming of coupling pieces from a thermoplastic
CN108246906B (zh) 一种形状记忆合金管接头扩径装置及方法
US2379508A (en) Torsional joint
US3570065A (en) Pipe belling
US3230754A (en) Means for forming tube fittings
FR2643853B1 (fr) Procede de formage des extremites de tubes de caoutchouc au cours de la vulcanisation sur mandrin et outillage deformable pour realiser cette operation
EP0769360A1 (de) Lösbare Steckrohrkupplungen
EP0038555A1 (de) Giessform für Röhre mit Muffen, aus verstärktem Kunststoff, und Verfahren zur Handhabung der Giessform
CN106593316B (zh) 一种防卡型套管清洁工具
JPS5916184Y2 (ja) 遠心成形装置
CN214719543U (zh) 管端拉直设备
JPH068011B2 (ja) 加硫装置