FR2501088A1 - Dispositif a broche creuse et a mandrin combines - Google Patents

Dispositif a broche creuse et a mandrin combines Download PDF

Info

Publication number
FR2501088A1
FR2501088A1 FR8104186A FR8104186A FR2501088A1 FR 2501088 A1 FR2501088 A1 FR 2501088A1 FR 8104186 A FR8104186 A FR 8104186A FR 8104186 A FR8104186 A FR 8104186A FR 2501088 A1 FR2501088 A1 FR 2501088A1
Authority
FR
France
Prior art keywords
piston
rotary member
springs
sleeve
chamber
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
FR8104186A
Other languages
English (en)
French (fr)
Other versions
FR2501088B3 (enExample
Inventor
Denis Schulligen
Joseph Romano
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.)
LORMAC AUTOMATION
Original Assignee
LORMAC AUTOMATION
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 LORMAC AUTOMATION filed Critical LORMAC AUTOMATION
Priority to FR8104186A priority Critical patent/FR2501088A1/fr
Publication of FR2501088A1 publication Critical patent/FR2501088A1/fr
Application granted granted Critical
Publication of FR2501088B3 publication Critical patent/FR2501088B3/fr
Granted legal-status Critical Current

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
    • B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
    • B23B31/201—Characterized by features relating primarily to remote control of the gripping means
    • B23B31/204—Characterized by features relating primarily to remote control of the gripping means using fluid-pressure means to actuate the gripping means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)
FR8104186A 1981-03-03 1981-03-03 Dispositif a broche creuse et a mandrin combines Granted FR2501088A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8104186A FR2501088A1 (fr) 1981-03-03 1981-03-03 Dispositif a broche creuse et a mandrin combines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8104186A FR2501088A1 (fr) 1981-03-03 1981-03-03 Dispositif a broche creuse et a mandrin combines

Publications (2)

Publication Number Publication Date
FR2501088A1 true FR2501088A1 (fr) 1982-09-10
FR2501088B3 FR2501088B3 (enExample) 1984-05-11

Family

ID=9255803

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8104186A Granted FR2501088A1 (fr) 1981-03-03 1981-03-03 Dispositif a broche creuse et a mandrin combines

Country Status (1)

Country Link
FR (1) FR2501088A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009145693A3 (en) * 2009-05-26 2010-04-01 Volvo Aero Corporation A holder for a cutting tool, a cutting tool and a cutting insert
CN106270572A (zh) * 2016-08-30 2017-01-04 津上精密机床（浙江）有限公司 机床主轴结构

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009145693A3 (en) * 2009-05-26 2010-04-01 Volvo Aero Corporation A holder for a cutting tool, a cutting tool and a cutting insert
CN102448644A (zh) * 2009-05-26 2012-05-09 沃尔沃航空公司 用于切削刀具的夹持器、切削刀具和切削刀片
US8992139B2 (en) 2009-05-26 2015-03-31 Gkn Aerospace Sweden Ab Holder for a cutting tool, a cutting tool and a cutting insert
CN106270572A (zh) * 2016-08-30 2017-01-04 津上精密机床（浙江）有限公司 机床主轴结构
CN106270572B (zh) * 2016-08-30 2018-02-09 津上精密机床（浙江）有限公司 机床主轴结构

Also Published As

Publication number Publication date
FR2501088B3 (enExample) 1984-05-11

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