GB554979A - Improvements in or relating to tapping, studding and like tools - Google Patents

Improvements in or relating to tapping, studding and like tools

Info

Publication number
GB554979A
GB554979A GB1668941A GB1668941A GB554979A GB 554979 A GB554979 A GB 554979A GB 1668941 A GB1668941 A GB 1668941A GB 1668941 A GB1668941 A GB 1668941A GB 554979 A GB554979 A GB 554979A
Authority
GB
United Kingdom
Prior art keywords
shank
studding
socket
tapping
thimble
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.)
Expired
Application number
GB1668941A
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.)
THOMAS JAMES BROOKS
Original Assignee
THOMAS JAMES BROOKS
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 THOMAS JAMES BROOKS filed Critical THOMAS JAMES BROOKS
Priority to GB1668941A priority Critical patent/GB554979A/en
Publication of GB554979A publication Critical patent/GB554979A/en
Expired 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
    • B23B31/08—Chucks holding tools yieldably
    • B23B31/083—Chucks holding tools yieldably axially
    • B23B31/086—Chucks holding tools yieldably axially having an overload clutch
    • 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
    • F16D7/042—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type with at least one part moving axially between engagement and disengagement
    • 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

Landscapes

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

Abstract

554,979. Tapping and studding attachments. BROOKS, T. J. Dec. 26, 1941, No. 16689. [Class 83 (iii)] Tapping &c. attachments are pro vided with an adjustably spring loaded yielding drive. The socke a formed to fit a lathe or other machine is hollow to contain the spring b that presses on the closed end of a thimble d filted witt a transverse pin g working in slots i in the socket. The under surface of the thimble is formed with notches p into which a cross pin A in a shank n is pressed by a washer r and screwed sleeve q adjustable in the socket and locked by a nut s The shank is provided with a tap holding chuck v. When used for studding the shank n is replaced by a similar shank formed at its outer end as a stud box. The socket may be provided with cross holes for a trimming bar for hand actuation, an extension connected by a universal joint being used after the tap has been started.
GB1668941A 1941-12-26 1941-12-26 Improvements in or relating to tapping, studding and like tools Expired GB554979A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1668941A GB554979A (en) 1941-12-26 1941-12-26 Improvements in or relating to tapping, studding and like tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1668941A GB554979A (en) 1941-12-26 1941-12-26 Improvements in or relating to tapping, studding and like tools

Publications (1)

Publication Number Publication Date
GB554979A true GB554979A (en) 1943-07-28

Family

ID=10081851

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1668941A Expired GB554979A (en) 1941-12-26 1941-12-26 Improvements in or relating to tapping, studding and like tools

Country Status (1)

Country Link
GB (1) GB554979A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2744396A (en) * 1953-04-17 1956-05-08 Northrop Aircraft Inc Wheel mounting
US2764882A (en) * 1953-09-30 1956-10-02 Merril R Bosworth Tool adapter
FR2729771A1 (en) * 1995-01-24 1996-07-26 Zurfluh Feller Sa Improved torque limiter for roller shutters
US20140080609A1 (en) * 2012-09-20 2014-03-20 Hon Hai Precision Industry Co., Ltd. Torque limiter

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2744396A (en) * 1953-04-17 1956-05-08 Northrop Aircraft Inc Wheel mounting
US2764882A (en) * 1953-09-30 1956-10-02 Merril R Bosworth Tool adapter
FR2729771A1 (en) * 1995-01-24 1996-07-26 Zurfluh Feller Sa Improved torque limiter for roller shutters
US20140080609A1 (en) * 2012-09-20 2014-03-20 Hon Hai Precision Industry Co., Ltd. Torque limiter
CN103671607A (en) * 2012-09-20 2014-03-26 鸿富锦精密工业（深圳）有限公司 Torque limiter
US8911298B2 (en) * 2012-09-20 2014-12-16 Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. Torque limiter
CN103671607B (en) * 2012-09-20 2017-06-27 鸿富锦精密工业（深圳）有限公司 Torque limiter

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