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CH348314A - Coupling for thread cutting attachments - Google Patents

Coupling for thread cutting attachments

Info

Publication number
CH348314A
CH348314A CH348314DA CH348314A CH 348314 A CH348314 A CH 348314A CH 348314D A CH348314D A CH 348314DA CH 348314 A CH348314 A CH 348314A
Authority
CH
Switzerland
Prior art keywords
coupling
thread cutting
cutting attachments
attachments
thread
Prior art date
Application number
Other languages
German (de)
Inventor
Bernhard Johann
Original Assignee
Svenska Precisionsverktyg Ab
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 Svenska Precisionsverktyg Ab filed Critical Svenska Precisionsverktyg Ab
Publication of CH348314A publication Critical patent/CH348314A/en

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
    • 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
    • F16D43/204—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 with intermediate balls or rollers
    • F16D43/206—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 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Operated Clutches (AREA)
  • Retarders (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
CH348314D 1955-03-18 1956-03-17 Coupling for thread cutting attachments CH348314A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE348314X 1955-03-18

Publications (1)

Publication Number Publication Date
CH348314A true CH348314A (en) 1960-08-15

Family

ID=20308559

Family Applications (1)

Application Number Title Priority Date Filing Date
CH348314D CH348314A (en) 1955-03-18 1956-03-17 Coupling for thread cutting attachments

Country Status (4)

Country Link
CH (1) CH348314A (en)
DE (1) DE1171244B (en)
FR (1) FR1147219A (en)
GB (1) GB830332A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0488960A1 (en) * 1990-11-28 1992-06-03 O.M.C. S.n.c. di DANTE CAVALLI & C. A drive coupling able to limit transmissible torque and maintain synchronous rotation between driving and driven members
FR2689948A1 (en) * 1992-04-09 1993-10-15 Bendix Europ Services Tech Advanced clamping device with turntable.
CN114542625A (en) * 2021-12-23 2022-05-27 中国航空工业集团公司金城南京机电液压工程研究中心 Shaft work output mechanism preventing axial displacement during reverse belt emergency disconnection

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1237880B (en) * 1958-06-17 1967-03-30 Svenska Prec Sverktyg Ab Overload protection for thread cutting devices
DE1427295B1 (en) * 1962-11-28 1970-04-30 Tapmatic Corp Tapping device
SE367775B (en) * 1972-10-26 1974-06-10 Svenska Precisionsverktyg Ab
FR2622489B1 (en) * 1987-10-30 1990-03-09 Prachar Cyril TIGHTENING CHUCK, PARTICULARLY FOR AUTOMATIC FEED MACHINES
CN102773507B (en) * 2011-05-09 2015-04-22 苏州宝时得电动工具有限公司 Clamping head
CN102319932B (en) * 2011-08-05 2013-06-12 泉州市沪航阀门制造有限公司 Tapping rod device with adjustment function
CN106964851B (en) * 2017-05-07 2019-04-05 苏州市家家有机械制造有限公司 A kind of threading knife handle can guarantee screw tap safety

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE460158C (en) * 1928-08-30 Jean Roggwiller Drill chuck with adjustable protection against breakage
DE403756C (en) * 1921-10-25 1924-10-04 Automat Ind Ges M B H Chuck for holding rotating tools
DE620377C (en) * 1933-10-31 1935-10-19 Richard Herrmann Overload protection, especially for drilling and thread cutting machines
DE735877C (en) * 1940-01-14 1943-05-31 Karl Cerny Drill head with overload protection

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0488960A1 (en) * 1990-11-28 1992-06-03 O.M.C. S.n.c. di DANTE CAVALLI & C. A drive coupling able to limit transmissible torque and maintain synchronous rotation between driving and driven members
FR2689948A1 (en) * 1992-04-09 1993-10-15 Bendix Europ Services Tech Advanced clamping device with turntable.
WO1993021455A1 (en) * 1992-04-09 1993-10-28 Alliedsignal Europe Services Techniques Advanced rotary plate clamping device
TR26807A (en) * 1992-04-09 1994-08-08 Bendix Europ Services Tech Improved clamping device with turntable.
CN114542625A (en) * 2021-12-23 2022-05-27 中国航空工业集团公司金城南京机电液压工程研究中心 Shaft work output mechanism preventing axial displacement during reverse belt emergency disconnection
CN114542625B (en) * 2021-12-23 2023-12-12 中国航空工业集团公司金城南京机电液压工程研究中心 Axial-work output mechanism capable of preventing reverse belt from generating axial displacement during emergency disengagement

Also Published As

Publication number Publication date
FR1147219A (en) 1957-11-20
DE1171244B (en) 1964-05-27
GB830332A (en) 1960-03-16

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