FR941295A - Nouveau mandrin pince-barres à galets - Google Patents

Nouveau mandrin pince-barres à galets

Info

Publication number
FR941295A
FR941295A FR941295DA FR941295A FR 941295 A FR941295 A FR 941295A FR 941295D A FR941295D A FR 941295DA FR 941295 A FR941295 A FR 941295A
Authority
FR
France
Prior art keywords
roller bar
bar clamp
new roller
clamp chuck
chuck
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
Other languages
English (en)
French (fr)
Inventor
Andre Cauchois
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 filed Critical
Application granted granted Critical
Publication of FR941295A publication Critical patent/FR941295A/fr
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
    • B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
    • B23B31/1253—Jaws movement actuated by an axially movable member
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B29/00—Pressers; Presser feet
    • D05B29/06—Presser feet
    • D05B29/08—Presser feet comprising relatively-movable parts
    • 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
    • Y10T279/17—Socket type
    • Y10T279/17666—Radially reciprocating jaws
    • Y10T279/17692—Moving-cam actuator
    • Y10T279/17717—Rotary eccentric-cam sleeve
    • Y10T279/17735—Worm 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
    • Y10T279/19—Radially reciprocating jaws
    • Y10T279/1986—Jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Gripping On Spindles (AREA)
FR941295D 1947-03-21 1947-03-21 Nouveau mandrin pince-barres à galets Expired FR941295A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR941295T 1947-03-21

Publications (1)

Publication Number Publication Date
FR941295A true FR941295A (fr) 1949-01-06

Family

ID=9468335

Family Applications (1)

Application Number Title Priority Date Filing Date
FR941295D Expired FR941295A (fr) 1947-03-21 1947-03-21 Nouveau mandrin pince-barres à galets

Country Status (6)

Country Link
US (1) US2481289A (US07655688-20100202-C00109.png)
BE (1) BE474080A (US07655688-20100202-C00109.png)
CH (1) CH270597A (US07655688-20100202-C00109.png)
DE (1) DE825326C (US07655688-20100202-C00109.png)
FR (1) FR941295A (US07655688-20100202-C00109.png)
GB (1) GB634017A (US07655688-20100202-C00109.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE958893C (de) * 1951-06-07 1957-02-28 Hermann Brenner Spannfutter mit axial verschiebbarem Gewindering zur Verstellung der Spannbacken
DE1097919B (de) * 1955-04-14 1961-01-19 Th Calow & Co Vorrichtung zum zentrischen Einspannen von Rohren, Stangen oder anderen, vorzugsweise einen kreisfoermigen Querschnitt aufweisenden stabfoermigen Werkstuecken
JP2001259909A (ja) * 2000-03-13 2001-09-25 Pascal Kk チャック装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US171160A (en) * 1875-12-14 Improvement in chucks
US313472A (en) * 1885-03-10 Benjamin f
US310303A (en) * 1885-01-06 Island

Also Published As

Publication number Publication date
BE474080A (US07655688-20100202-C00109.png)
CH270597A (fr) 1950-09-15
DE825326C (de) 1951-12-17
US2481289A (en) 1949-09-06
GB634017A (en) 1950-03-15

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