IT1255885B - TRANSLATING JAW CLAMP FOR AUTOMATIC LATHES - Google Patents

TRANSLATING JAW CLAMP FOR AUTOMATIC LATHES

Info

Publication number
IT1255885B
IT1255885B ITMI922388A ITMI922388A IT1255885B IT 1255885 B IT1255885 B IT 1255885B IT MI922388 A ITMI922388 A IT MI922388A IT MI922388 A ITMI922388 A IT MI922388A IT 1255885 B IT1255885 B IT 1255885B
Authority
IT
Italy
Prior art keywords
jaws
external
ring
automatic lathes
gripper
Prior art date
Application number
ITMI922388A
Other languages
Italian (it)
Original Assignee
Clerici Gianfranco
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 Clerici Gianfranco filed Critical Clerici Gianfranco
Priority to ITMI922388A priority Critical patent/IT1255885B/en
Publication of ITMI922388A0 publication Critical patent/ITMI922388A0/en
Priority to PCT/IT1992/000145 priority patent/WO1994008744A1/en
Priority to AU30939/92A priority patent/AU3093992A/en
Priority to EP92924856A priority patent/EP0664737A1/en
Publication of ITMI922388A1 publication Critical patent/ITMI922388A1/en
Application granted granted Critical
Publication of IT1255885B publication Critical patent/IT1255885B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B13/00—Arrangements for automatically conveying or chucking or guiding stock
    • B23B13/12—Accessories, e.g. stops, grippers
    • B23B13/123—Grippers, pushers or guiding tubes
    • B23B13/125—Feed collets
    • 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
    • B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
    • B23B31/201—Characterized by features relating primarily to remote control of the gripping means
    • B23B31/202—Details of the jaws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/20—Collet chucks
    • B23B2231/2078—Jaw carriers, i.e. components retaining the collet itself
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/20—Collet chucks
    • B23B2231/2086—Collets in which the jaws are formed as separate elements, i.e. not joined together

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Prostheses (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

Pinza per torni automatici comprendenti ganasce esternamente coniche, tre bicchieri coassiali composti da un collare e da linguette longitudinali elastiche agenti sulle ganasce ed un anello di reazione a doppia conicità interna che circonda la sommità delle ganasce ed il bordo del primo bicchiere esterno a doppia conicità interna ed esterna che circonda a sua volta la parte inferiore delle ganasce ottenendosi con ciò un movimento traslante delle ganasce sia nella chiusura della pinza per l'azione del bordo del primo bicchiere sull'anello e sulla parte posteriore esterna delle ganasce e per l'azione dell'anello sulla parte anteriore esterna delle ganasce e sia nell'apertura della pinza per la reazione elastica delle linguette del secondo e terzo bicchiere su parti interne rispettivamente anteriore e posteriore delle ganasce.Clamp for automatic lathes comprising externally conical jaws, three coaxial glasses composed of a collar and elastic longitudinal tabs acting on the jaws and a double internal taper reaction ring that surrounds the top of the jaws and the edge of the first external glass with double internal taper and external which in turn surrounds the lower part of the jaws thereby obtaining a translating movement of the jaws both in closing the gripper for the action of the edge of the first glass on the ring and on the external rear part of the jaws and for the action of the ring on the external front of the jaws and both in the opening of the gripper for the elastic reaction of the tabs of the second and third glasses on the internal parts respectively front and rear of the jaws.

ITMI922388A 1992-10-16 1992-10-16 TRANSLATING JAW CLAMP FOR AUTOMATIC LATHES IT1255885B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITMI922388A IT1255885B (en) 1992-10-16 1992-10-16 TRANSLATING JAW CLAMP FOR AUTOMATIC LATHES
PCT/IT1992/000145 WO1994008744A1 (en) 1992-10-16 1992-11-19 Collet with translating jaws for automatic lathes
AU30939/92A AU3093992A (en) 1992-10-16 1992-11-19 Collet with translating jaws for automatic lathes
EP92924856A EP0664737A1 (en) 1992-10-16 1992-11-19 Collet with translating jaws for automatic lathes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI922388A IT1255885B (en) 1992-10-16 1992-10-16 TRANSLATING JAW CLAMP FOR AUTOMATIC LATHES

Publications (3)

Publication Number Publication Date
ITMI922388A0 ITMI922388A0 (en) 1992-10-16
ITMI922388A1 ITMI922388A1 (en) 1994-04-16
IT1255885B true IT1255885B (en) 1995-11-17

Family

ID=11364132

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI922388A IT1255885B (en) 1992-10-16 1992-10-16 TRANSLATING JAW CLAMP FOR AUTOMATIC LATHES

Country Status (4)

Country Link
EP (1) EP0664737A1 (en)
AU (1) AU3093992A (en)
IT (1) IT1255885B (en)
WO (1) WO1994008744A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1284889B1 (en) * 1996-10-03 1998-05-22 Gianfranco Clerici CLAMP FOR AUTOMATIC LATHES WITH TRANSLATING PUSHING AND PULLING JAWS
DE10159611C1 (en) * 2001-12-05 2003-05-28 Ott Jakob Spanntech Gmbh & Co Clamping device, for removably holding a first machine part provided with a conical hollow shaft on a second machine part provided with a female cone, comprises a split taper socket
US7331585B2 (en) * 2004-12-22 2008-02-19 Lintech Machining adapter having a collet and positive axial stop
CN105328012B (en) * 2015-11-27 2018-06-12 无锡工源机械有限公司 A kind of fixture of copper pipe punching apparatus
CN105328011B (en) * 2015-11-27 2018-02-16 无锡工源机械有限公司 A kind of fixture of copper pipe punching

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2466129A (en) * 1945-10-17 1949-04-05 Jacobs Mfg Co Collet chuck
FR957952A (en) * 1947-12-24 1950-03-02
US2844377A (en) * 1955-09-30 1958-07-22 Hull Harold Samuel Chucks with jaws connected together by rubber bonded thereto
US2868550A (en) * 1956-10-03 1959-01-13 Bardons & Oliver Inc Collet
DE2216152A1 (en) * 1972-04-04 1973-10-11 Dieter Schammberger CHUCK
US3921993A (en) * 1972-08-31 1975-11-25 Brown & Sharpe Mfg Collet chucking assembly
US4867463A (en) * 1988-09-02 1989-09-19 Eaton Leonard Technologies, Inc. Quick release collet

Also Published As

Publication number Publication date
EP0664737A1 (en) 1995-08-02
ITMI922388A1 (en) 1994-04-16
WO1994008744A1 (en) 1994-04-28
ITMI922388A0 (en) 1992-10-16
AU3093992A (en) 1994-05-09

Similar Documents

Publication Publication Date Title
EP0237782A3 (en) Improved tampon system
MY106679A (en) Apparatus and method for crimping end of can body
AU543378B2 (en) Pinching device
ATE134554T1 (en) GRIPPER FOR A MANIPULATOR
ATE92697T1 (en) TELEPHONE HANDSET BODY WITH A LOCKABLE CONTROL DEVICE FLAP.
PL310549A1 (en) Clamping tongs with axially oriented clamping force
ES294191U (en) Optical apparatus with a slide lighting system for detecting a woman's fertile period during her menstrual cycle
IT1255885B (en) TRANSLATING JAW CLAMP FOR AUTOMATIC LATHES
JPS57180525A (en) Pneumatic carrier station with connecting tube which can be turned at position of passage, position of extraction and position of forwarding
IE860207L (en) Two jaw chuck
CA2207637A1 (en) Parison extrusion head with quick change die ring clamp assembly
GB1163986A (en) A Tongs Device for Metal Scrap Blocks
ES2048741T3 (en) DEVICE TO MAKE A PLASTIC HOLLOW BODY THROUGH AN ANNULAR NOZZLE.
DK76390A (en) FACILITY FITTING
GB1141154A (en) Improvements in or relating to circlip pliers
MY101087A (en) A device for adjusting the relative position of two parts of the same piece by deformation, by means of a conical screw, of an intermediate zone connecting these two parts together
JPS6451209A (en) Nipple chuck
Roy The difficulties of limited-English-proficient individuals in the legal setting.
EP0427083A3 (en) Horizontal metal-extrusion press
GB1131092A (en) Chuck
DE3375465D1 (en) Device for gripping articles for robot-type manipulator
WO1999023837A3 (en) An intelligent network with translation capabilities
SU1012900A2 (en) Tongs for fixing horned cattle
GB806525A (en) An improved compression tool suitable for use in the jointing of electric conductors
ES273149U (en) Automatic closure clamp (Machine-translation by Google Translate, not legally binding)

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961008