FR2405778A1 - Dispositif a tarauder pour machine-outil - Google Patents

Dispositif a tarauder pour machine-outil

Info

Publication number
FR2405778A1
FR2405778A1 FR7824491A FR7824491A FR2405778A1 FR 2405778 A1 FR2405778 A1 FR 2405778A1 FR 7824491 A FR7824491 A FR 7824491A FR 7824491 A FR7824491 A FR 7824491A FR 2405778 A1 FR2405778 A1 FR 2405778A1
Authority
FR
France
Prior art keywords
tool
machine
tapping device
spindle
tapping
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.)
Granted
Application number
FR7824491A
Other languages
English (en)
Other versions
FR2405778B1 (fr
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.)
RULAND FREDERICK
Original Assignee
RULAND FREDERICK
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 RULAND FREDERICK filed Critical RULAND FREDERICK
Publication of FR2405778A1 publication Critical patent/FR2405778A1/fr
Application granted granted Critical
Publication of FR2405778B1 publication Critical patent/FR2405778B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G1/00—Thread cutting; Automatic machines specially designed therefor
    • B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
    • B23G1/46—Equipment or accessories specially designed for machines or devices for thread cutting for holding the threading tools
    • B23G1/465—Equipment or accessories specially designed for machines or devices for thread cutting for holding the threading tools comprising arrangements for reversing the rotation of the tool
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D43/00—Automatic clutches
    • F16D43/02—Automatic clutches actuated entirely mechanically
    • F16D43/20—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure
    • F16D43/202—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/65—Means to drive tool
    • Y10T408/675—Means to drive tool including means to move Tool along tool-axis
    • Y10T408/6771—Means to drive tool including means to move Tool along tool-axis with clutch means
    • Y10T408/6774—Means to drive tool including means to move Tool along tool-axis with clutch means including plural speed drive
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/65—Means to drive tool
    • Y10T408/675—Means to drive tool including means to move Tool along tool-axis
    • Y10T408/6771—Means to drive tool including means to move Tool along tool-axis with clutch means
    • Y10T408/6776—Actuated by Tool movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drilling And Boring (AREA)
  • Turning (AREA)

Abstract

L'invention concerne un dispositif à tarauder pour machine-outil. Ledit dispositif comprend au moins une broche porte-pièce et un arbre co-axial d'entraînement de l'outil qui lui est associé. Le dispositif à tarauder associe un outil à tarauder à l'arbre d'entraînement d'une manière commandant sélectivement la rotation de l'outil par rapport à une pièce à usiner selon l'une ou l'autre de deux vitesses prédéterminées dans la même direction que celle de la broche. Le dispositif est conçu de façon que l'une des deux vitesses à sélectionner soit supérieure et l'autre inférieure de celle de la broche. Application aux machines-outils.
FR7824491A 1977-10-11 1978-08-23 Dispositif a tarauder pour machine-outil Granted FR2405778A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/840,742 US4123192A (en) 1977-10-11 1977-10-11 Tapping attachment for a machine tool

Publications (2)

Publication Number Publication Date
FR2405778A1 true FR2405778A1 (fr) 1979-05-11
FR2405778B1 FR2405778B1 (fr) 1984-11-02

Family

ID=25283099

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7824491A Granted FR2405778A1 (fr) 1977-10-11 1978-08-23 Dispositif a tarauder pour machine-outil

Country Status (7)

Country Link
US (1) US4123192A (fr)
JP (1) JPS5820730B2 (fr)
CA (1) CA1091068A (fr)
DE (1) DE2834896C2 (fr)
ES (1) ES474093A1 (fr)
FR (1) FR2405778A1 (fr)
GB (1) GB2005578A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4705437A (en) * 1985-02-04 1987-11-10 Tapmatic Corporation Reversible dual speed tapping attachment
US4757598A (en) * 1987-11-23 1988-07-19 Emerson Electric Co. Two speed transmission for power driven threading machine
US5628593A (en) * 1994-03-28 1997-05-13 Tapmatic Corporation Readily disassembleable tapping attachment with quick change replaceable and maintainable parts and method
US5649451A (en) * 1994-06-30 1997-07-22 Ruland; Frederick W. Compact mechanism for creating simultaneous rotary and linear motion
JP2006088270A (ja) * 2004-09-24 2006-04-06 Makino J Kk 工作機械の主軸アタッチメント装置
US7708506B2 (en) * 2005-06-16 2010-05-04 The Tapmatic Corporation Self-synchronizing tap driver for rigid tapping with starting force adjustment
CN108067694A (zh) * 2017-06-30 2018-05-25 宁波市鄞州明联物联科技有限公司 一种改进型电力管装置
CA3114795A1 (fr) 2018-09-30 2020-04-02 Wilson Tool International Inc. Systeme d'entrainement pour outils d'usinage ou autres outils utilisables avec des presses a fabriquer des metaux ou d'autres machines

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB449121A (en) * 1935-08-03 1936-06-22 Bsa Tools Ltd Improvements in or relating to screw-thread cutting devices for lathes
GB688678A (en) * 1951-11-22 1953-03-11 Hubert Frank Raymond Releasing tap and die holder
GB742637A (en) * 1953-12-10 1955-12-30 Kenneth Vincent Piercy Non-reversing tapping attachment
GB1101322A (en) * 1965-07-13 1968-01-31 Nat Acme Co Improvements in or relating to a screw threading head for use with a machine tool
US3397588A (en) * 1966-03-21 1968-08-20 Allan S. Johnson Drive for a tapping attachment
US3717892A (en) * 1970-04-09 1973-02-27 Tapmatic Corp Tapping attachment for numerical control
US4008647A (en) * 1974-08-30 1977-02-22 Textron, Inc. Machine tools

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH540737A (de) * 1971-12-17 1973-08-31 Index Werke Kg Hahn & Tessky Gewindeschneidvorrichtung

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB449121A (en) * 1935-08-03 1936-06-22 Bsa Tools Ltd Improvements in or relating to screw-thread cutting devices for lathes
GB688678A (en) * 1951-11-22 1953-03-11 Hubert Frank Raymond Releasing tap and die holder
GB742637A (en) * 1953-12-10 1955-12-30 Kenneth Vincent Piercy Non-reversing tapping attachment
GB1101322A (en) * 1965-07-13 1968-01-31 Nat Acme Co Improvements in or relating to a screw threading head for use with a machine tool
US3397588A (en) * 1966-03-21 1968-08-20 Allan S. Johnson Drive for a tapping attachment
US3717892A (en) * 1970-04-09 1973-02-27 Tapmatic Corp Tapping attachment for numerical control
US4008647A (en) * 1974-08-30 1977-02-22 Textron, Inc. Machine tools

Also Published As

Publication number Publication date
ES474093A1 (es) 1980-03-01
GB2005578A (en) 1979-04-25
DE2834896A1 (de) 1979-04-12
DE2834896C2 (de) 1985-07-11
US4123192A (en) 1978-10-31
CA1091068A (fr) 1980-12-09
JPS5462593A (en) 1979-05-19
FR2405778B1 (fr) 1984-11-02
JPS5820730B2 (ja) 1983-04-25

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Legal Events

Date Code Title Description
ST Notification of lapse