FR2383716A1 - PERFORATING ROLLER PRESS - Google Patents

PERFORATING ROLLER PRESS

Info

Publication number
FR2383716A1
FR2383716A1 FR7739710A FR7739710A FR2383716A1 FR 2383716 A1 FR2383716 A1 FR 2383716A1 FR 7739710 A FR7739710 A FR 7739710A FR 7739710 A FR7739710 A FR 7739710A FR 2383716 A1 FR2383716 A1 FR 2383716A1
Authority
FR
France
Prior art keywords
roller press
perforating roller
rolls
preceded
guide
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.)
Granted
Application number
FR7739710A
Other languages
French (fr)
Other versions
FR2383716B3 (en
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.)
SMS Group SpA
Original Assignee
Innocenti Santeustacchio 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 Innocenti Santeustacchio SpA filed Critical Innocenti Santeustacchio SpA
Publication of FR2383716A1 publication Critical patent/FR2383716A1/en
Application granted granted Critical
Publication of FR2383716B3 publication Critical patent/FR2383716B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B21B17/08—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel having one or more protrusions, i.e. only the mandrel plugs contact the rolled tube; Press-piercing mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)

Abstract

Dans cette presse-laminoir, le guide d'entrée 6 est immédiatement précédé d'une paire de cylindres calibreurs 15, 16 portés par la structure de maintien du guide 6. Les cylindres calibreurs sont précédés par un préguide 18 coaxial au laminage et les cylindres calibreurs 15, 16 tournent fous.In this rolling mill, the inlet guide 6 is immediately preceded by a pair of sizing rolls 15, 16 carried by the holding structure of the guide 6. The sizing rolls are preceded by a preguide 18 coaxial with the rolling and the rolls 15, 16 calibrators are going crazy.

FR7739710A 1977-03-16 1977-12-29 PERFORATING ROLLER PRESS Granted FR2383716A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2130577A IT1115271B (en) 1977-03-16 1977-03-16 PERFORATED PERFORATOR-ROLLING MILL

Publications (2)

Publication Number Publication Date
FR2383716A1 true FR2383716A1 (en) 1978-10-13
FR2383716B3 FR2383716B3 (en) 1980-10-17

Family

ID=11179821

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7739710A Granted FR2383716A1 (en) 1977-03-16 1977-12-29 PERFORATING ROLLER PRESS

Country Status (7)

Country Link
JP (1) JPS53115655A (en)
DE (1) DE2802741A1 (en)
ES (1) ES465421A1 (en)
FR (1) FR2383716A1 (en)
GB (1) GB1564249A (en)
HU (1) HU175940B (en)
IT (1) IT1115271B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110249184B (en) 2017-01-26 2022-01-18 大金工业株式会社 Humidity control device
CN111230339A (en) * 2020-02-28 2020-06-05 南京智晟达自动化科技有限公司 Synchronous calibrating device for rotating shaft of online thin rod laser drilling equipment

Also Published As

Publication number Publication date
HU175940B (en) 1980-11-28
GB1564249A (en) 1980-04-02
ES465421A1 (en) 1978-09-16
FR2383716B3 (en) 1980-10-17
JPS53115655A (en) 1978-10-09
DE2802741A1 (en) 1978-09-21
IT1115271B (en) 1986-02-03

Similar Documents

Publication Publication Date Title
IT7827335A0 (en) ETHER DERIVATIVES OF STARCH, PARTICULARLY USEFUL AS ADJUVANTS IN THE MANUFACTURING OF PAPER, AND PROCEDURE FOR THEIR PREPARATION.
FR2383716A1 (en) PERFORATING ROLLER PRESS
IT1084160B (en) METHOD FOR SEPARATING THE GLUTEN AND WHEAT STARCH
GB1004004A (en) Dough moulding device
FR2382736A2 (en) NOISE REDUCTION DEVICE
KR860006296A (en) Double roller guides in horizontal and vertical roller arrangement
FR1102764A (en) Method and device for the manufacture of hollow bodies, seamless, open on one side
ES487317A1 (en) Drawing and straightening machine for use in continuous casting plants
ES451670A1 (en) Apron drafting arrangement
JPS5442959A (en) Variable resistance attenuator
GB1536749A (en) Balance
GB1246392A (en) Supporting apparatus for the work rolls of a tube cold-rolling mill
SU715153A1 (en) Strip-rolling method
SU613554A1 (en) METHOD OF ORIENTATION OF HEMICYLINDRICAL TUBE PREPARATION
NL6618417A (en)
JPS5763920A (en) Surface acoustic wave device
IT7829115A0 (en) IMPROVED WRINGER ROLLER AND METHOD FOR ITS MANUFACTURE.
JPS53140260A (en) Structure of rolling mill
JPS53146952A (en) Rolling mill
JPS5437663A (en) Antenna
JPS5413286A (en) Manufacture for subminiature crystal oscillator
JPS5440261A (en) Sheet feeder for rolling mill
SMITH The 1972 Conference on Speech Communication and Processing(Papers presented at conference on speech communication and processing)
GB585281A (en) Improvements in gate-leg tables
Bogachev et al. Structure and Mechanical Properties of Fe-Mn Alloys Containing Nb