IT1014135B - Mandrino di serraggio per torni - Google Patents

Mandrino di serraggio per torni

Info

Publication number
IT1014135B
IT1014135B IT6844174A IT6844174A IT1014135B IT 1014135 B IT1014135 B IT 1014135B IT 6844174 A IT6844174 A IT 6844174A IT 6844174 A IT6844174 A IT 6844174A IT 1014135 B IT1014135 B IT 1014135B
Authority
IT
Italy
Prior art keywords
lathes
clamping spindle
spindle
clamping
Prior art date
Application number
IT6844174A
Other languages
English (en)
Original Assignee
Roehm Guenter H
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
Priority claimed from DE19732323230 external-priority patent/DE2323230A1/de
Priority claimed from DE19732347561 external-priority patent/DE2347561C2/de
Application filed by Roehm Guenter H filed Critical Roehm Guenter H
Application granted granted Critical
Publication of IT1014135B publication Critical patent/IT1014135B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
    • B23B31/16295—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially with means preventing the ejection of the jaws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
    • B23B31/16045—Jaws movement actuated by screws and nuts or oblique racks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
IT6844174A 1973-05-09 1974-05-08 Mandrino di serraggio per torni IT1014135B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732323230 DE2323230A1 (de) 1973-05-09 1973-05-09 Spannfutter fuer drehmaschinen
DE19732347561 DE2347561C2 (de) 1973-09-21 1973-09-21 Spannfutter für Drehmaschinen mit radial verschiebbaren Spannbacken

Publications (1)

Publication Number Publication Date
IT1014135B true IT1014135B (it) 1977-04-20

Family

ID=25765094

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6844174A IT1014135B (it) 1973-05-09 1974-05-08 Mandrino di serraggio per torni

Country Status (3)

Country Link
FR (1) FR2228572B1 (it)
GB (1) GB1401609A (it)
IT (1) IT1014135B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2508358A1 (fr) * 1981-06-29 1982-12-31 Ladner Amv Systeme anti-ejection des mors applique aux mandrins de tours
DE3129249A1 (de) * 1981-07-24 1983-02-10 Paul Forkardt GmbH & Co KG, 4000 Düsseldorf Kraftbetaetigtes spannfutter
TWI752211B (zh) * 2017-04-05 2022-01-11 日商北川鐵工所股份有限公司 夾頭機構
DE102018113947A1 (de) * 2018-06-12 2019-12-12 Röhm Gmbh Spannfutter
FR3114368B1 (fr) 2020-09-24 2022-12-30 Commissariat Energie Atomique Système d’étanchéité métallique pour vanne papillon à triple excentration
CN115401506B (zh) * 2022-08-12 2023-11-14 宁波创世轴业有限公司 新能源汽车电机轴加工装置

Also Published As

Publication number Publication date
FR2228572B1 (it) 1977-10-07
GB1401609A (en) 1975-07-16
FR2228572A1 (it) 1974-12-06

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