FR2399575A1 - TRANSMISSION COUPLING, ESPECIALLY FOR MACHINE TOOLS - Google Patents
TRANSMISSION COUPLING, ESPECIALLY FOR MACHINE TOOLSInfo
- Publication number
- FR2399575A1 FR2399575A1 FR7830484A FR7830484A FR2399575A1 FR 2399575 A1 FR2399575 A1 FR 2399575A1 FR 7830484 A FR7830484 A FR 7830484A FR 7830484 A FR7830484 A FR 7830484A FR 2399575 A1 FR2399575 A1 FR 2399575A1
- Authority
- FR
- France
- Prior art keywords
- coupling
- machine tools
- transmission coupling
- intended
- torque
- 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
Links
Classifications
-
- 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
- F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
- F16D7/04—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type
- F16D7/06—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type with intermediate balls or rollers
- F16D7/08—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type with intermediate balls or rollers moving axially between engagement and disengagement
-
- 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
- B23B31/08—Chucks holding tools yieldably
- B23B31/083—Chucks holding tools yieldably axially
- B23B31/086—Chucks holding tools yieldably axially having an overload clutch
-
- 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
- B23B31/38—Chucks with overload clutches
-
- 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
- F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
- F16D7/04—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type
- F16D7/06—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type with intermediate balls or rollers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
- Mechanical Operated Clutches (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
- Friction Gearing (AREA)
- Drilling And Boring (AREA)
- Centrifugal Separators (AREA)
Abstract
Accouplement destiné à transmettre un couple de rotation. La transmission destinée à communiquer à l'une des deux pièces alignées de cet accouplement le mouvement rotatif de l'autre est un manchon qui supporte des billes intercalées entre des cannelures axiales de la pièce menante et de la pièce menée, aussi bien en marche avant qu'en marche arrière. Un mécanisme élastique permet de désaccoupler dans les deux sens de rotation si le couple exercé dépasse une certaine valeur. Application notamment aux broches de taraudeuses.Coupling intended to transmit a torque. The transmission intended to communicate to one of the two aligned parts of this coupling the rotary movement of the other is a sleeve which supports balls interposed between axial splines of the driving part and of the driven part, both in forward motion than in reverse. An elastic mechanism makes it possible to decouple in both directions of rotation if the torque exerted exceeds a certain value. Application in particular to tapping spindles.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/599,783 US4014421A (en) | 1974-11-04 | 1975-07-28 | Clutching means adapted for use in tapping attachments |
US05/625,879 US3999642A (en) | 1974-09-23 | 1975-10-28 | Clutching means adapted for use in tapping attachments |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2399575A1 true FR2399575A1 (en) | 1979-03-02 |
FR2399575B1 FR2399575B1 (en) | 1983-07-18 |
Family
ID=27083441
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7539888A Granted FR2319806A1 (en) | 1975-07-28 | 1975-12-26 | TRANSMISSION COUPLING, ESPECIALLY FOR MACHINE TOOLS |
FR7830484A Granted FR2399575A1 (en) | 1975-07-28 | 1978-10-26 | TRANSMISSION COUPLING, ESPECIALLY FOR MACHINE TOOLS |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7539888A Granted FR2319806A1 (en) | 1975-07-28 | 1975-12-26 | TRANSMISSION COUPLING, ESPECIALLY FOR MACHINE TOOLS |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS6013768B2 (en) |
BR (1) | BR7601604A (en) |
DE (2) | DE2612998C2 (en) |
ES (1) | ES444942A1 (en) |
FR (2) | FR2319806A1 (en) |
GB (1) | GB1549664A (en) |
IT (1) | IT1057655B (en) |
SE (2) | SE421339B (en) |
SU (1) | SU725573A3 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2354843A1 (en) * | 1976-06-18 | 1978-01-13 | Lauricella Robert | Tapping attachment for machine tool - has adjustable torque limiter and spring controlled compensating extension for following thread |
FR2510446B2 (en) * | 1976-06-18 | 1987-02-06 | Lauricella Robert | TAPPING MACHINE ADAPTABLE TO MACHINE TOOLS |
DE3011002A1 (en) * | 1979-03-30 | 1980-10-16 | Renishaw Electrical Ltd | TOOL CONNECTING MECHANISM FOR MACHINE TOOLS |
EP0172718A1 (en) * | 1984-08-16 | 1986-02-26 | Tapmatic Corporation | Tapping attachment and drive train thereof |
FR2622489B1 (en) * | 1987-10-30 | 1990-03-09 | Prachar Cyril | TIGHTENING CHUCK, PARTICULARLY FOR AUTOMATIC FEED MACHINES |
DE3810884C1 (en) * | 1988-03-12 | 1989-09-28 | Felix 8380 Landau De Leeb | Apparatus for producing internal threads without predrilling in the solid material |
AT406853B (en) * | 1991-09-25 | 2000-10-25 | Ife Gmbh | PASSAGE OF A RAILWAY PASSENGER TRAIN |
DE4341142C2 (en) * | 1993-12-02 | 1996-02-01 | Fahrion Eugen Gmbh | Tapping attachment |
DE4344037C1 (en) * | 1993-12-23 | 1994-11-17 | Wozar Joachim Andreas | Multi-spindle thread-cutting attachment |
DE19722257C1 (en) * | 1997-05-28 | 1998-08-13 | Glimpel Emuge Werk | Thread cutting device |
DE102009005213B4 (en) * | 2009-01-20 | 2010-09-16 | Joachim-Andreas Wozar | Threading attachment |
CN101811208B (en) * | 2009-02-20 | 2011-07-27 | 应云富 | Pressure regulating device for automatic reverse and positive tapping head |
RU2572015C1 (en) * | 2014-11-12 | 2015-12-27 | Аскербий Джирасланович Мамбетов | Compensation coupling |
JP7214811B1 (en) * | 2021-09-29 | 2023-01-30 | 株式会社スギノマシン | tap holder |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3144783A (en) * | 1963-01-18 | 1964-08-18 | Herman R Dubendorfer | Tapping attachment |
US3871498A (en) * | 1972-07-31 | 1975-03-18 | Daishowa Seiki | Tapping attachment |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3041893A (en) | 1959-07-24 | 1962-07-03 | Allan S Johnson | Ball-bearing reversing tapping attachment |
BE623498A (en) * | 1961-10-11 | |||
US3325837A (en) * | 1963-08-22 | 1967-06-20 | Svenska Prec Sverktyg Ab | Screw thread cutting apparatus with yieldable clutch drive means |
US3397588A (en) * | 1966-03-21 | 1968-08-20 | Allan S. Johnson | Drive for a tapping attachment |
JPS434567Y1 (en) * | 1967-06-10 | 1968-02-28 | ||
US3717892A (en) * | 1970-04-09 | 1973-02-27 | Tapmatic Corp | Tapping attachment for numerical control |
-
1975
- 1975-12-26 FR FR7539888A patent/FR2319806A1/en active Granted
-
1976
- 1976-02-05 SU SU762319701A patent/SU725573A3/en active
- 1976-02-06 ES ES444942A patent/ES444942A1/en not_active Expired
- 1976-02-17 SE SE7601801A patent/SE421339B/en not_active IP Right Cessation
- 1976-03-02 IT IT67498/76A patent/IT1057655B/en active
- 1976-03-02 JP JP51022549A patent/JPS6013768B2/en not_active Expired
- 1976-03-17 BR BR7601604A patent/BR7601604A/en unknown
- 1976-03-26 DE DE2612998A patent/DE2612998C2/en not_active Expired
- 1976-03-26 DE DE2659925A patent/DE2659925C2/en not_active Expired
- 1976-04-22 GB GB16287/76A patent/GB1549664A/en not_active Expired
-
1978
- 1978-10-26 FR FR7830484A patent/FR2399575A1/en active Granted
- 1978-12-06 SE SE7812572A patent/SE440543B/en not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3144783A (en) * | 1963-01-18 | 1964-08-18 | Herman R Dubendorfer | Tapping attachment |
US3871498A (en) * | 1972-07-31 | 1975-03-18 | Daishowa Seiki | Tapping attachment |
Also Published As
Publication number | Publication date |
---|---|
DE2612998A1 (en) | 1977-02-03 |
BR7601604A (en) | 1977-05-10 |
SU725573A1 (en) | 1980-03-30 |
SE7812572L (en) | 1978-12-06 |
SU725573A3 (en) | 1980-03-30 |
GB1549664A (en) | 1979-08-08 |
FR2399575B1 (en) | 1983-07-18 |
JPS5216072A (en) | 1977-02-07 |
SE7601801L (en) | 1977-04-29 |
DE2612998C2 (en) | 1983-09-22 |
SE421339B (en) | 1981-12-14 |
FR2319806A1 (en) | 1977-02-25 |
ES444942A1 (en) | 1977-08-16 |
IT1057655B (en) | 1982-03-30 |
JPS6013768B2 (en) | 1985-04-09 |
SE440543B (en) | 1985-08-05 |
DE2659925C2 (en) | 1986-08-14 |
FR2319806B1 (en) | 1980-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |