GB554979A - Improvements in or relating to tapping, studding and like tools - Google Patents
Improvements in or relating to tapping, studding and like toolsInfo
- 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
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.
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)
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 |
-
1941
- 1941-12-26 GB GB1668941A patent/GB554979A/en not_active Expired
Cited By (7)
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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