CH538919A - Device for returning the spindles to the machine for the manufacture of asbestos cement pipes - Google Patents

Device for returning the spindles to the machine for the manufacture of asbestos cement pipes

Info

Publication number
CH538919A
CH538919A CH941872A CH941872A CH538919A CH 538919 A CH538919 A CH 538919A CH 941872 A CH941872 A CH 941872A CH 941872 A CH941872 A CH 941872A CH 538919 A CH538919 A CH 538919A
Authority
CH
Switzerland
Prior art keywords
spindles
returning
manufacture
machine
asbestos cement
Prior art date
Application number
CH941872A
Other languages
Italian (it)
Inventor
Colliva Dante
Original Assignee
Riva Calzoni Spa
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 Riva Calzoni Spa filed Critical Riva Calzoni Spa
Publication of CH538919A publication Critical patent/CH538919A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/42—Methods or machines specially adapted for the production of tubular articles by shaping on or against mandrels or like moulding surfaces
    • B28B21/48—Methods or machines specially adapted for the production of tubular articles by shaping on or against mandrels or like moulding surfaces by wrapping, e.g. winding

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
CH941872A 1971-10-08 1972-06-23 Device for returning the spindles to the machine for the manufacture of asbestos cement pipes CH538919A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7030571A IT939964B (en) 1971-10-08 1971-10-08 DEVICE FOR MACHINE RETURN OF THE SPINDLES IN A MACHINE FOR THE MANUFACTURE OF AMIANT CONCRETE PIPES

Publications (1)

Publication Number Publication Date
CH538919A true CH538919A (en) 1973-07-15

Family

ID=11313742

Family Applications (1)

Application Number Title Priority Date Filing Date
CH941872A CH538919A (en) 1971-10-08 1972-06-23 Device for returning the spindles to the machine for the manufacture of asbestos cement pipes

Country Status (4)

Country Link
AT (1) AT311236B (en)
CH (1) CH538919A (en)
FR (1) FR2144484A5 (en)
IT (1) IT939964B (en)

Also Published As

Publication number Publication date
IT939964B (en) 1973-02-10
FR2144484A5 (en) 1973-02-09
AT311236B (en) 1973-11-12

Similar Documents

Publication Publication Date Title
IT991286B (en) JOINT FOR PIPES
IT952616B (en) IMPROVEMENT IN FITTINGS FOR LARGE DIAMETER PIPES
IT958473B (en) IMPROVEMENT IN THE SLEEVES FOR THE CONNECTION OF PIPES
IT999852B (en) DEVICE FOR PIPE JOINTS
BE768589A (en) METHODS FOR THE MANUFACTURE OF PIPES
IT948174B (en) PIPE BENDING MACHINE
IT1027088B (en) SPINDLE AND METHOD TO REEGN TUBES
SU1152511A3 (en) Machine for manufacturing large-diameter pipes
IT949685B (en) IMPROVEMENT IN CONNECTING DEVICES FOR PIPES
IT940871B (en) MACHINE FOR COUNTERSINKING THE ENDS OF PIPES
IT999683B (en) SEALED JOINT FOR PIPES
IT988737B (en) MACHINE FOR CUTTING PIPES
IT967817B (en) PROCEDURE FOR THE MANUFACTURE OF DIE-CAST MATERIAL PIPES
IT991671B (en) SEALED JOINT FOR SMOOTH PIPES
BE796969A (en) JOINTS FOR PIPES
BE780121A (en) CHUCK FOR RIBBED PARTS
IT969670B (en) JOINT FOR PIPES
SE401540B (en) PROCEDURE FOR DENSIFICATION OF THE FILLING MATERIAL TO PLASTROR PLACED IN PIPE GRAVES
AT329250B (en) DEVICE FOR CONNECTING THE WATER PIPES OF A SANITARY BLOCK WITH CONNECTING PIPES
CH538919A (en) Device for returning the spindles to the machine for the manufacture of asbestos cement pipes
AT318666B (en) Adjustable heat pipe
IT965070B (en) JOINTS FOR PIPES
CH536418A (en) Foot spindle for pipe scaffolding
IT974700B (en) PIPE CUTTING MACHINE
IT962984B (en) SPINDLE FOR TUBE FORMING

Legal Events

Date Code Title Description
PL Patent ceased