FR2314008A1 - Mandrin expansible - Google Patents

Mandrin expansible

Info

Publication number
FR2314008A1
FR2314008A1 FR7518484A FR7518484A FR2314008A1 FR 2314008 A1 FR2314008 A1 FR 2314008A1 FR 7518484 A FR7518484 A FR 7518484A FR 7518484 A FR7518484 A FR 7518484A FR 2314008 A1 FR2314008 A1 FR 2314008A1
Authority
FR
France
Prior art keywords
piston
housing
mandrel
cylindrical part
clearance inside
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
FR7518484A
Other languages
English (en)
French (fr)
Other versions
FR2314008B1 (enrdf_load_stackoverflow
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.)
Tobler SAS
Original Assignee
Tobler SAS
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 Tobler SAS filed Critical Tobler SAS
Priority to FR7518484A priority Critical patent/FR2314008A1/fr
Priority to DE19762621702 priority patent/DE2621702A1/de
Priority to DE19767615499 priority patent/DE7615499U1/de
Publication of FR2314008A1 publication Critical patent/FR2314008A1/fr
Application granted granted Critical
Publication of FR2314008B1 publication Critical patent/FR2314008B1/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
    • B23B31/40—Expansion mandrels
    • B23B31/404—Gripping the work or tool by jaws moving radially controlled by conical surfaces
    • B23B31/4066—Gripping the work or tool by jaws moving radially controlled by conical surfaces using mechanical transmission through the spindle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Coating Apparatus (AREA)
  • Clamps And Clips (AREA)
FR7518484A 1975-06-13 1975-06-13 Mandrin expansible Granted FR2314008A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7518484A FR2314008A1 (fr) 1975-06-13 1975-06-13 Mandrin expansible
DE19762621702 DE2621702A1 (de) 1975-06-13 1976-05-15 Spreizbarer dorn
DE19767615499 DE7615499U1 (de) 1975-06-13 1976-05-15 Spreizbarer dorn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7518484A FR2314008A1 (fr) 1975-06-13 1975-06-13 Mandrin expansible

Publications (2)

Publication Number Publication Date
FR2314008A1 true FR2314008A1 (fr) 1977-01-07
FR2314008B1 FR2314008B1 (enrdf_load_stackoverflow) 1977-12-02

Family

ID=9156469

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7518484A Granted FR2314008A1 (fr) 1975-06-13 1975-06-13 Mandrin expansible

Country Status (2)

Country Link
DE (2) DE2621702A1 (enrdf_load_stackoverflow)
FR (1) FR2314008A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104972154A (zh) * 2015-06-29 2015-10-14 淮北市融泰矿山设备制造有限责任公司 精准加工矿车轮对的胀固装置
CN115276351A (zh) * 2022-09-06 2022-11-01 重庆虎溪电机工业有限责任公司 无轴电机转子的一种校平衡方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3223748A1 (de) * 1982-06-25 1983-12-29 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Spannvorrichtung
EP0108493B1 (en) * 1982-09-30 1987-12-23 Bruce Robert Leadbeatter Expandable woodturning chuck
CN109175428A (zh) * 2018-11-16 2019-01-11 襄阳五二五泵业有限公司 一种用于薄壁筒形件的夹紧工装
CN109202112A (zh) * 2018-11-16 2019-01-15 襄阳五二五泵业有限公司 一种薄壁筒形件夹紧装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH391424A (fr) * 1964-10-27 1965-04-30 Steulet Rene Tasseau de serrage à pince expansible
FR1492738A (fr) * 1966-09-16 1967-08-18 Gleason Works Douille de serrage pour le mandrin d'un porte-pièce
DE1902401A1 (de) * 1968-02-05 1969-08-28 Emmerich Seiler Dornfutter fuer Drehmaschinen
DE2227245A1 (de) * 1972-06-05 1974-01-03 Gerhard Placzko Drehbank mit einer als spreizdorn ausgebildeten werkstueckaufnahme

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168322A (en) * 1962-10-18 1965-02-02 Scully Jones & Co Chucking device for machine tool spindle and tool holder for use therewith
FR2212201B3 (enrdf_load_stackoverflow) * 1973-01-03 1976-01-09 Tobler Sa Fr

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH391424A (fr) * 1964-10-27 1965-04-30 Steulet Rene Tasseau de serrage à pince expansible
FR1492738A (fr) * 1966-09-16 1967-08-18 Gleason Works Douille de serrage pour le mandrin d'un porte-pièce
DE1902401A1 (de) * 1968-02-05 1969-08-28 Emmerich Seiler Dornfutter fuer Drehmaschinen
DE2227245A1 (de) * 1972-06-05 1974-01-03 Gerhard Placzko Drehbank mit einer als spreizdorn ausgebildeten werkstueckaufnahme

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104972154A (zh) * 2015-06-29 2015-10-14 淮北市融泰矿山设备制造有限责任公司 精准加工矿车轮对的胀固装置
CN115276351A (zh) * 2022-09-06 2022-11-01 重庆虎溪电机工业有限责任公司 无轴电机转子的一种校平衡方法

Also Published As

Publication number Publication date
FR2314008B1 (enrdf_load_stackoverflow) 1977-12-02
DE2621702A1 (de) 1976-12-23
DE7615499U1 (de) 1981-04-16
DE2621702C2 (enrdf_load_stackoverflow) 1987-06-19

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