FR2427858A1 - Machine a redresser par actions rotatives - Google Patents

Machine a redresser par actions rotatives

Info

Publication number
FR2427858A1
FR2427858A1 FR7816784A FR7816784A FR2427858A1 FR 2427858 A1 FR2427858 A1 FR 2427858A1 FR 7816784 A FR7816784 A FR 7816784A FR 7816784 A FR7816784 A FR 7816784A FR 2427858 A1 FR2427858 A1 FR 2427858A1
Authority
FR
France
Prior art keywords
bearing face
pairs
redressing
shaft
machine
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
FR7816784A
Other languages
English (en)
Other versions
FR2427858B3 (fr
Inventor
Jean Poullain
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.)
ESCOFIER EXPL ETS
Original Assignee
ESCOFIER EXPL ETS
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 ESCOFIER EXPL ETS filed Critical ESCOFIER EXPL ETS
Priority to FR7816784A priority Critical patent/FR2427858A1/fr
Publication of FR2427858A1 publication Critical patent/FR2427858A1/fr
Application granted granted Critical
Publication of FR2427858B3 publication Critical patent/FR2427858B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/16—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts of specific articles made from metal rods, tubes, or profiles, e.g. crankshafts, by specially adapted methods or means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
    • B21D3/04—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes skew to the path of the work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Feeding Of Workpieces (AREA)
  • Testing Of Balance (AREA)

Abstract

Machine à redresser les pièces à portées multiples telles les vilebrequins. Cette machine comprend deux groupes de support 10 à 14 comportant chacun deux galets 6 et 7, un groupe est monté sur une semelle 15 fixe et l'autre sur un chariot 16 mobile, les galets du support 10 sont montés sur des axes 8 et 9 reliés à un moteur d'entraînement.
FR7816784A 1978-06-05 1978-06-05 Machine a redresser par actions rotatives Granted FR2427858A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7816784A FR2427858A1 (fr) 1978-06-05 1978-06-05 Machine a redresser par actions rotatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7816784A FR2427858A1 (fr) 1978-06-05 1978-06-05 Machine a redresser par actions rotatives

Publications (2)

Publication Number Publication Date
FR2427858A1 true FR2427858A1 (fr) 1980-01-04
FR2427858B3 FR2427858B3 (fr) 1981-02-27

Family

ID=9209089

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7816784A Granted FR2427858A1 (fr) 1978-06-05 1978-06-05 Machine a redresser par actions rotatives

Country Status (1)

Country Link
FR (1) FR2427858A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423279A1 (fr) * 1978-04-19 1979-11-16 Escofier Expl Ets Machine a redresser par actions quadrantales
DE19915344A1 (de) * 1999-04-03 2000-10-19 Heess Karl Maschinen Wellenricht- und -härtemaschine
DE10005969C1 (de) * 2000-02-09 2001-07-05 Karl Heess Gmbh & Co Maschb Wellenricht- und -härtemaschine
EP1121995A2 (fr) * 2000-02-03 2001-08-08 Karl Heess Gmbh & Co. Maschinenbau Machine de rectification et de durcissement pour arbres
CN109647936A (zh) * 2018-12-14 2019-04-19 华电电力科学研究院有限公司 套装汽轮机转子的直轴方法

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423279A1 (fr) * 1978-04-19 1979-11-16 Escofier Expl Ets Machine a redresser par actions quadrantales
DE19915344A1 (de) * 1999-04-03 2000-10-19 Heess Karl Maschinen Wellenricht- und -härtemaschine
DE19915344C2 (de) * 1999-04-03 2001-03-08 Karl Heess Gmbh & Co Maschb Wellenricht- und -härtemaschine
US6308547B1 (en) 1999-04-03 2001-10-30 Karl Heess Gmbh & Co. Maschinenbau Shaft straightening and hardening machine and workpiece holder therefor
EP1121995A2 (fr) * 2000-02-03 2001-08-08 Karl Heess Gmbh & Co. Maschinenbau Machine de rectification et de durcissement pour arbres
EP1121995A3 (fr) * 2000-02-03 2002-01-09 Karl Heess Gmbh & Co. Maschinenbau Machine de rectification et de durcissement pour arbres
DE10005969C1 (de) * 2000-02-09 2001-07-05 Karl Heess Gmbh & Co Maschb Wellenricht- und -härtemaschine
EP1123757A2 (fr) * 2000-02-09 2001-08-16 Karl Heess Gmbh & Co. Maschinenbau Trempe a gaz comprine pour arbres
EP1123757A3 (fr) * 2000-02-09 2002-01-16 Karl Heess Gmbh & Co. Maschinenbau Trempe a gaz comprine pour arbres
CZ297750B6 (cs) * 2000-02-09 2007-03-21 KARL HEEß GMBH & CO. Stroj pro rovnání a tvrzení zvlnených, zejména podlouhlých obrobku
CN109647936A (zh) * 2018-12-14 2019-04-19 华电电力科学研究院有限公司 套装汽轮机转子的直轴方法
CN109647936B (zh) * 2018-12-14 2020-05-26 华电电力科学研究院有限公司 套装汽轮机转子的直轴方法

Also Published As

Publication number Publication date
FR2427858B3 (fr) 1981-02-27

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