GB1294579A - Chuck for machine tool - Google Patents

Chuck for machine tool

Info

Publication number
GB1294579A
GB1294579A GB49044/70A GB4904470A GB1294579A GB 1294579 A GB1294579 A GB 1294579A GB 49044/70 A GB49044/70 A GB 49044/70A GB 4904470 A GB4904470 A GB 4904470A GB 1294579 A GB1294579 A GB 1294579A
Authority
GB
United Kingdom
Prior art keywords
chuck
levers
jaws
jaw
bear
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.)
Expired
Application number
GB49044/70A
Other languages
English (en)
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.)
Cri Dan SA
Original Assignee
Cri Dan SA
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 Cri Dan SA filed Critical Cri Dan SA
Publication of GB1294579A publication Critical patent/GB1294579A/en
Expired 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
    • B23B31/16216—Jaws movement actuated by levers moved by a coaxial control rod using fluid-pressure means to actuate the gripping means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/19—Radially reciprocating jaws
    • Y10T279/1961—Lever actuated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/24—Chucks or sockets by centrifugal force
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/25—Compensation for eccentricity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/26—Chucks or sockets with centering means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
GB49044/70A 1969-12-15 1970-10-15 Chuck for machine tool Expired GB1294579A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6943284A FR2070996A5 (enExample) 1969-12-15 1969-12-15

Publications (1)

Publication Number Publication Date
GB1294579A true GB1294579A (en) 1972-11-01

Family

ID=9044568

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49044/70A Expired GB1294579A (en) 1969-12-15 1970-10-15 Chuck for machine tool

Country Status (5)

Country Link
US (1) US3707295A (enExample)
BE (1) BE744709A (enExample)
DE (1) DE2049441C3 (enExample)
FR (1) FR2070996A5 (enExample)
GB (1) GB1294579A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS591522B2 (ja) * 1982-02-10 1984-01-12 光洋機械工業株式会社 工作物用自動チヤツク
TWM505368U (zh) * 2014-12-30 2015-07-21 Taiwan Takisawa Technology Co Ltd 主軸平衡裝置
GR1009821B (el) * 2019-09-03 2020-09-24 Νικολαος Αλεξανδρου Ανδρουτσος Πληρως περιστρεφομενο συστημα συσφιξης
CN113275609A (zh) * 2021-05-21 2021-08-20 苏州中央可锻有限公司 一种铸造毛坯件加工专用多爪浮动压头

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729459A (en) * 1950-11-03 1956-01-03 Gisholt Machine Co Balanced rotary chuck
FR1545815A (fr) * 1967-10-02 1968-11-15 Cri Dan Mandrin de machine-outil

Also Published As

Publication number Publication date
DE2049441C3 (de) 1980-01-03
DE2049441A1 (de) 1971-06-24
BE744709A (fr) 1970-07-22
FR2070996A5 (enExample) 1971-09-17
DE2049441B2 (de) 1979-04-19
US3707295A (en) 1972-12-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee