CH270597A - Mandrin. - Google Patents

Mandrin.

Info

Publication number
CH270597A
CH270597A CH270597DA CH270597A CH 270597 A CH270597 A CH 270597A CH 270597D A CH270597D A CH 270597DA CH 270597 A CH270597 A CH 270597A
Authority
CH
Switzerland
Prior art keywords
mandrel
Prior art date
Application number
Other languages
English (en)
Inventor
Cauchois Andre
Original Assignee
Cauchois Andre
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 Cauchois Andre filed Critical Cauchois Andre
Publication of CH270597A publication Critical patent/CH270597A/fr

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)
  • Gripping On Spindles (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
CH270597D 1947-03-21 1948-03-11 Mandrin. CH270597A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH270597A true CH270597A (fr) 1950-09-15

Family

ID=9468335

Family Applications (1)

Application Number Title Priority Date Filing Date
CH270597D CH270597A (fr) 1947-03-21 1948-03-11 Mandrin.

Country Status (6)

Country Link
US (1) US2481289A (fr)
BE (1) BE474080A (fr)
CH (1) CH270597A (fr)
DE (1) DE825326C (fr)
FR (1) FR941295A (fr)
GB (1) GB634017A (fr)

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
US310303A (en) * 1885-01-06 Island
US313472A (en) * 1885-03-10 Benjamin f

Also Published As

Publication number Publication date
BE474080A (fr)
DE825326C (de) 1951-12-17
GB634017A (en) 1950-03-15
FR941295A (fr) 1949-01-06
US2481289A (en) 1949-09-06

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