FR2346082A1 - Foreuse a diametres multiples comportant des forets helicoidaux avec reglage rapide pour forages courts et forages profonds et longueur maxima de saillie des extremites de forets - Google Patents

Foreuse a diametres multiples comportant des forets helicoidaux avec reglage rapide pour forages courts et forages profonds et longueur maxima de saillie des extremites de forets

Info

Publication number
FR2346082A1
FR2346082A1 FR7709619A FR7709619A FR2346082A1 FR 2346082 A1 FR2346082 A1 FR 2346082A1 FR 7709619 A FR7709619 A FR 7709619A FR 7709619 A FR7709619 A FR 7709619A FR 2346082 A1 FR2346082 A1 FR 2346082A1
Authority
FR
France
Prior art keywords
drills
drill
helicoidal
featuring
extension
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.)
Withdrawn
Application number
FR7709619A
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.)
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
Publication of FR2346082A1 publication Critical patent/FR2346082A1/fr
Withdrawn legal-status Critical Current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
    • B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
    • B23B31/1071—Retention by balls
    • 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
    • B23B31/117—Retention by friction only, e.g. using springs, resilient sleeves, tapers
    • 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
    • Y10T279/17128—Self-grasping
    • Y10T279/17136—Yielding grasping jaws
    • Y10T279/17145—Ball or roller
    • 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
    • Y10T279/17743—Reciprocating cam sleeve
    • Y10T279/17752—Ball or roller jaws
    • 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
    • Y10T408/86—Tool-support with means to permit positioning of the Tool relative to support
    • Y10T408/885—Tool-support with means to permit positioning of the Tool relative to support including tool-holding clamp and clamp actuator
    • 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
    • Y10T408/89—Tool or Tool with support
    • Y10T408/907—Tool or Tool with support including detailed shank
    • 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
    • Y10T408/94—Tool-support
    • Y10T408/95—Tool-support with tool-retaining means
    • Y10T408/953—Clamping jaws
FR7709619A 1976-04-03 1977-03-24 Foreuse a diametres multiples comportant des forets helicoidaux avec reglage rapide pour forages courts et forages profonds et longueur maxima de saillie des extremites de forets Withdrawn FR2346082A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762614532 DE2614532B1 (de) 1976-04-03 1976-04-03 Bohrfutter mit bohrspirale

Publications (1)

Publication Number Publication Date
FR2346082A1 true FR2346082A1 (fr) 1977-10-28

Family

ID=5974412

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7709619A Withdrawn FR2346082A1 (fr) 1976-04-03 1977-03-24 Foreuse a diametres multiples comportant des forets helicoidaux avec reglage rapide pour forages courts et forages profonds et longueur maxima de saillie des extremites de forets

Country Status (5)

Country Link
US (1) US4111592A (fr)
DE (1) DE2614532B1 (fr)
FR (1) FR2346082A1 (fr)
GB (1) GB1543534A (fr)
IT (1) IT1076645B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69938838D1 (de) 1998-11-12 2008-07-10 Black & Decker Inc Futter, bohrer, zusammenbau dafür und montagemethode
CH705122A1 (de) * 2011-06-16 2012-12-31 Arx Ag Schnellkupplung zur Verbindung eines Wechselkopfes.
CH705121A1 (de) 2011-06-16 2012-12-31 Arx Ag Schnellkupplung zur Verbindung eines Wechselkopfes.
US9573263B2 (en) 2012-04-18 2017-02-21 Ridge Tool Company Work tools having interchangeable work heads

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR43531E (fr) * 1933-03-10 1934-06-23 Mandrin porte-forets
US2320360A (en) * 1941-11-05 1943-06-01 Teletype Corp Quick-change device
US2751229A (en) * 1953-11-16 1956-06-19 Arthur B Schultz Releasable gripper for holding an article suspended
FR1171743A (fr) * 1958-03-18 1959-01-29 Werkzeugmaschfab Vogtland Veb Dispositif de compensation de longueur destiné à des outils ou éléments analogues pouvant être engagés dans des appareils multibroches
US2970844A (en) * 1959-02-12 1961-02-07 Scully Jones & Co Tool holder-axial locking type
CH391430A (de) * 1962-04-09 1965-04-30 Gottstein Fritz Einspannvorrichtung für Spiralbohrer
DE1752019A1 (de) * 1968-03-21 1971-08-12 Schnitzler Hanns Dipl Ing Mehrbereichs-Bohreinsatz fuer Bohrspiralen
DE2137969A1 (de) * 1971-07-29 1973-03-15 Hanns Dipl Ing Schnitzler Mehrbereichs-bohrfutter fuer bohrspiralen und dergleichen
DE2440453A1 (de) * 1974-08-23 1976-03-11 Hanns Dipl Ing Schnitzler Mitnehmerkoerper fuer bohrspiralen in mehrbereichs-bohrfuttern
DE2455996A1 (de) * 1974-11-27 1976-06-10 Hanns Dipl Ing Schnitzler Bohrspirale in mehrbereichs-bohrfuttern

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2101679A1 (de) * 1971-01-15 1972-08-10 Bilz Otto Werkzeug Schnellwechselfutter mit dann einsetzbarer, das Werkzeug aufnehmender Stellhulse

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR43531E (fr) * 1933-03-10 1934-06-23 Mandrin porte-forets
US2320360A (en) * 1941-11-05 1943-06-01 Teletype Corp Quick-change device
US2751229A (en) * 1953-11-16 1956-06-19 Arthur B Schultz Releasable gripper for holding an article suspended
FR1171743A (fr) * 1958-03-18 1959-01-29 Werkzeugmaschfab Vogtland Veb Dispositif de compensation de longueur destiné à des outils ou éléments analogues pouvant être engagés dans des appareils multibroches
US2970844A (en) * 1959-02-12 1961-02-07 Scully Jones & Co Tool holder-axial locking type
CH391430A (de) * 1962-04-09 1965-04-30 Gottstein Fritz Einspannvorrichtung für Spiralbohrer
DE1752019A1 (de) * 1968-03-21 1971-08-12 Schnitzler Hanns Dipl Ing Mehrbereichs-Bohreinsatz fuer Bohrspiralen
DE2137969A1 (de) * 1971-07-29 1973-03-15 Hanns Dipl Ing Schnitzler Mehrbereichs-bohrfutter fuer bohrspiralen und dergleichen
DE2440453A1 (de) * 1974-08-23 1976-03-11 Hanns Dipl Ing Schnitzler Mitnehmerkoerper fuer bohrspiralen in mehrbereichs-bohrfuttern
DE2455996A1 (de) * 1974-11-27 1976-06-10 Hanns Dipl Ing Schnitzler Bohrspirale in mehrbereichs-bohrfuttern

Also Published As

Publication number Publication date
DE2614532C2 (fr) 1978-05-11
IT1076645B (it) 1985-04-27
US4111592A (en) 1978-09-05
GB1543534A (en) 1979-04-04
DE2614532B1 (de) 1977-09-15

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse