FR2377246A1 - Appareil ou mandrin a serrage concentrique - Google Patents

Appareil ou mandrin a serrage concentrique

Info

Publication number
FR2377246A1
FR2377246A1 FR7639779A FR7639779A FR2377246A1 FR 2377246 A1 FR2377246 A1 FR 2377246A1 FR 7639779 A FR7639779 A FR 7639779A FR 7639779 A FR7639779 A FR 7639779A FR 2377246 A1 FR2377246 A1 FR 2377246A1
Authority
FR
France
Prior art keywords
jaws
chuck
tightening device
pairs
spindle
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
FR7639779A
Other languages
English (en)
French (fr)
Other versions
FR2377246B1 (enrdf_load_stackoverflow
Inventor
M R Zdanovsky
V V Minashin
V Y Nikolaev
V A Razuvaev
I P Perelygin
S L Mikhaevich
L S Dridze
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.)
MO AVTOMEKHANICHE INSTIT
Original Assignee
MO AVTOMEKHANICHE INSTIT
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 to GB5067776A priority Critical patent/GB1549258A/en
Application filed by MO AVTOMEKHANICHE INSTIT filed Critical MO AVTOMEKHANICHE INSTIT
Priority to FR7639779A priority patent/FR2377246A1/fr
Publication of FR2377246A1 publication Critical patent/FR2377246A1/fr
Application granted granted Critical
Publication of FR2377246B1 publication Critical patent/FR2377246B1/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
    • B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
    • B23B31/16195—Jaws movement actuated by levers moved by a coaxial control rod

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
FR7639779A 1976-12-31 1976-12-31 Appareil ou mandrin a serrage concentrique Granted FR2377246A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB5067776A GB1549258A (en) 1976-12-31 1976-12-06 Chucks
FR7639779A FR2377246A1 (fr) 1976-12-31 1976-12-31 Appareil ou mandrin a serrage concentrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7639779A FR2377246A1 (fr) 1976-12-31 1976-12-31 Appareil ou mandrin a serrage concentrique

Publications (2)

Publication Number Publication Date
FR2377246A1 true FR2377246A1 (fr) 1978-08-11
FR2377246B1 FR2377246B1 (enrdf_load_stackoverflow) 1980-11-07

Family

ID=9181830

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7639779A Granted FR2377246A1 (fr) 1976-12-31 1976-12-31 Appareil ou mandrin a serrage concentrique

Country Status (2)

Country Link
FR (1) FR2377246A1 (enrdf_load_stackoverflow)
GB (1) GB1549258A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2425909A1 (fr) * 1978-05-19 1979-12-14 Mo Avtomekhaniche Institu Appareil ou mandrin a serrage concentrique
EP0314792A4 (fr) * 1987-04-28 1989-12-12 Tbil Sp Ktb Stankostroenia Mandrin a serrage concentrique a quatre mors.
CN117532033A (zh) * 2023-11-21 2024-02-09 北京速瑞特科技有限公司 一种自制动定心卡盘

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112123140B (zh) * 2020-09-11 2021-04-02 安庆师范大学 一种用于计算机主机箱表面定位打磨装置
CN118321594B (zh) * 2024-06-17 2024-08-23 江苏艾维基业智能科技有限公司 一种异形零件液压卡盘

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2425909A1 (fr) * 1978-05-19 1979-12-14 Mo Avtomekhaniche Institu Appareil ou mandrin a serrage concentrique
EP0314792A4 (fr) * 1987-04-28 1989-12-12 Tbil Sp Ktb Stankostroenia Mandrin a serrage concentrique a quatre mors.
CN117532033A (zh) * 2023-11-21 2024-02-09 北京速瑞特科技有限公司 一种自制动定心卡盘

Also Published As

Publication number Publication date
GB1549258A (en) 1979-08-01
FR2377246B1 (enrdf_load_stackoverflow) 1980-11-07

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Legal Events

Date Code Title Description
ST Notification of lapse