FR2354843A1 - Appareil a tarauder adaptable sur les machines-outils - Google Patents

Appareil a tarauder adaptable sur les machines-outils

Info

Publication number
FR2354843A1
FR2354843A1 FR7619304A FR7619304A FR2354843A1 FR 2354843 A1 FR2354843 A1 FR 2354843A1 FR 7619304 A FR7619304 A FR 7619304A FR 7619304 A FR7619304 A FR 7619304A FR 2354843 A1 FR2354843 A1 FR 2354843A1
Authority
FR
France
Prior art keywords
machine tool
torque limiter
tapping attachment
thread
spring controlled
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
FR7619304A
Other languages
English (en)
Other versions
FR2354843B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7619304A priority Critical patent/FR2354843A1/fr
Publication of FR2354843A1 publication Critical patent/FR2354843A1/fr
Priority to FR8115005A priority patent/FR2510446B2/fr
Application granted granted Critical
Publication of FR2354843B1 publication Critical patent/FR2354843B1/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
    • B23G5/00—Thread-cutting tools; Die-heads
    • B23G5/08—Thread-cutting tools; Die-heads with means for adjustment
    • B23G5/14—Tapping-heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)

Abstract

Il comprend un corps constitué par deux parties coaxiales débrayables lorsque le couple résistant dépasse une limite admissible prédéterminée, la partie supérieure reçoit le cône d'entraînement de l'appareil tandis que la partie inférieure reçoit un ensemble porte-taraud ayant une latitude de déplacement longitudinal et pouvant être désaccouplé de ladite partie inférieure afin d'arreter la rotation du taraud. L'invention peut être utilisée pour tous types d'appareil à tarauder.
FR7619304A 1976-06-18 1976-06-18 Appareil a tarauder adaptable sur les machines-outils Granted FR2354843A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7619304A FR2354843A1 (fr) 1976-06-18 1976-06-18 Appareil a tarauder adaptable sur les machines-outils
FR8115005A FR2510446B2 (fr) 1976-06-18 1981-07-28 Appareil a tarauder adaptable sur les machines-outils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7619304A FR2354843A1 (fr) 1976-06-18 1976-06-18 Appareil a tarauder adaptable sur les machines-outils

Publications (2)

Publication Number Publication Date
FR2354843A1 true FR2354843A1 (fr) 1978-01-13
FR2354843B1 FR2354843B1 (fr) 1982-04-23

Family

ID=9174833

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7619304A Granted FR2354843A1 (fr) 1976-06-18 1976-06-18 Appareil a tarauder adaptable sur les machines-outils

Country Status (1)

Country Link
FR (1) FR2354843A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510446A2 (fr) * 1976-06-18 1983-02-04 Lauricella Robert Appareil a tarauder adaptable sur les machines-outils
CN101844239A (zh) * 2010-04-13 2010-09-29 镇江中船设备有限公司 一种攻丝夹头

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR909122A (fr) * 1944-09-28 1946-04-30 Perfectionnements aux appareils à tarauder
US3041893A (en) * 1959-07-24 1962-07-03 Allan S Johnson Ball-bearing reversing tapping attachment
AU3548568A (en) * 1969-02-07 1970-08-13 Reversing tap driver
FR2232387A1 (en) * 1973-06-08 1975-01-03 Lauricella Robert Drilling machine for wide drill diameter range - has drill heads with adjustable slipping torque using pocketed ball clutch
US3871498A (en) * 1972-07-31 1975-03-18 Daishowa Seiki Tapping attachment
FR2319806A1 (fr) * 1975-07-28 1977-02-25 Accouplement de transmission, notamment pour machines-outils

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR909122A (fr) * 1944-09-28 1946-04-30 Perfectionnements aux appareils à tarauder
US3041893A (en) * 1959-07-24 1962-07-03 Allan S Johnson Ball-bearing reversing tapping attachment
AU3548568A (en) * 1969-02-07 1970-08-13 Reversing tap driver
US3871498A (en) * 1972-07-31 1975-03-18 Daishowa Seiki Tapping attachment
FR2232387A1 (en) * 1973-06-08 1975-01-03 Lauricella Robert Drilling machine for wide drill diameter range - has drill heads with adjustable slipping torque using pocketed ball clutch
FR2319806A1 (fr) * 1975-07-28 1977-02-25 Accouplement de transmission, notamment pour machines-outils

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510446A2 (fr) * 1976-06-18 1983-02-04 Lauricella Robert Appareil a tarauder adaptable sur les machines-outils
CN101844239A (zh) * 2010-04-13 2010-09-29 镇江中船设备有限公司 一种攻丝夹头

Also Published As

Publication number Publication date
FR2354843B1 (fr) 1982-04-23

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Legal Events

Date Code Title Description
ST Notification of lapse