FR1218723A - Mandrin à serrage automatique - Google Patents

Mandrin à serrage automatique

Info

Publication number
FR1218723A
FR1218723A FR784641A FR784641A FR1218723A FR 1218723 A FR1218723 A FR 1218723A FR 784641 A FR784641 A FR 784641A FR 784641 A FR784641 A FR 784641A FR 1218723 A FR1218723 A FR 1218723A
Authority
FR
France
Prior art keywords
self
tightening chuck
chuck
tightening
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
FR784641A
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.)
GUSTAV ESPEY GmbH
Original Assignee
GUSTAV ESPEY GmbH
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 GUSTAV ESPEY GmbH filed Critical GUSTAV ESPEY GmbH
Application granted granted Critical
Publication of FR1218723A publication Critical patent/FR1218723A/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
    • B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
    • B23B31/1612—Jaws movement actuated by cam surface in a radial plane
    • 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
    • Y10T279/1926—Spiral cam or scroll actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Manipulator (AREA)
FR784641A 1956-08-02 1959-01-21 Mandrin à serrage automatique Expired FR1218723A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEE12766A DE1120839B (de) 1956-08-02 1956-08-02 Selbstspannendes Backenfutter
DEE15984A DE1139717B (de) 1956-08-02 1958-06-07 Selbstspannendes Dreibackenfutter

Publications (1)

Publication Number Publication Date
FR1218723A true FR1218723A (fr) 1960-05-12

Family

ID=25972891

Family Applications (1)

Application Number Title Priority Date Filing Date
FR784641A Expired FR1218723A (fr) 1956-08-02 1959-01-21 Mandrin à serrage automatique

Country Status (6)

Country Link
US (1) US2962291A (fr)
BE (1) BE576422A (fr)
DE (2) DE1120839B (fr)
FR (1) FR1218723A (fr)
GB (2) GB909656A (fr)
NL (2) NL108609C (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4932292A (en) * 1988-10-18 1990-06-12 Jake Merrick Sucker rod tool
US5315902A (en) * 1992-11-24 1994-05-31 Gripping Tools Technologies, Inc. Stud removing tool
US20100180744A1 (en) * 2009-01-20 2010-07-22 Nordlin William F Quick clamping assembly for driving a knockout punch
CA2779075C (fr) * 2009-11-02 2016-05-10 Megastir Technologies Llc Soudage par friction-malaxage hors position d'un boitier et d'un tube ou tuyau de petit diametre
ES2787881T3 (es) 2017-02-13 2020-10-19 Smw Autoblok Spannsysteme Gmbh Dispositivo y carcasa de sujeción
CN118872544A (zh) * 2024-08-05 2024-11-01 牡丹江镜心湖菌业有限公司 一种流水线式木耳采摘机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE459791C (de) * 1928-05-12 Hans Ackermann Selbstspannendes Spannfutter fuer Dreh- und Revolverbaenke
US1263894A (en) * 1917-08-24 1918-04-23 Friedrich Hottinger Chuck.
US1350746A (en) * 1918-09-28 1920-08-24 Spillmann Heinrich Lathe-chuck
US1442107A (en) * 1920-03-16 1923-01-16 Vernaz Marcel Chuck
USRE15643E (en) * 1921-05-28 1923-07-03 Lathe chttck
GB201211A (en) * 1922-10-16 1923-08-02 Otto Seiffert Improvements in or relating to automatic chucks
DE925805C (de) * 1951-01-09 1955-03-31 Mario Evangelista Spannfutter fuer Drehbaenke, das ein Auswechseln der Werkstuecke ohne Unterbrechung des Antriebes ermoeglicht
DE924498C (de) * 1952-12-07 1955-03-03 Zeidler Kg Heinrich Selbstspannender und -oeffnender Spindelkopf mit durch Traegheitskraft betaetigten Spannbacken

Also Published As

Publication number Publication date
GB909656A (en) 1962-10-31
US2962291A (en) 1960-11-29
DE1120839B (de) 1961-12-28
BE576422A (fr) 1959-07-01
DE1139717B (de) 1962-11-15
GB908894A (en) 1962-10-24
NL108609C (fr) 1964-06-15
NL232979A (fr)

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