GB894545A - Tool holding device - Google Patents
Tool holding deviceInfo
- Publication number
- GB894545A GB894545A GB11662/60A GB1166260A GB894545A GB 894545 A GB894545 A GB 894545A GB 11662/60 A GB11662/60 A GB 11662/60A GB 1166260 A GB1166260 A GB 1166260A GB 894545 A GB894545 A GB 894545A
- Authority
- GB
- United Kingdom
- Prior art keywords
- socket
- pin
- head
- slot
- tool
- 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
- B23B31/028—Chucks the axial positioning of the tool being adjustable
-
- 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
- B23B31/113—Retention by bayonet connection
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S279/00—Chucks or sockets
- Y10S279/904—Quick change socket
-
- 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
- Y10T279/17761—Side detent
- Y10T279/17803—Rotary cam sleeve
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
- Developing Agents For Electrophotography (AREA)
- Soil Working Implements (AREA)
- Escalators And Moving Walkways (AREA)
Abstract
894,545. Tool-holders. ELLEDGE, M. D., and MANN, W. I. April 1, 1960 [April 6, 1959], No. 11662/60. Class 83 (3). A rotating or non-rotating tool-holder for lathes, milling machines, &c., comprises means for locking a tool-head 2 in a socket 3 against relative rotary movement, and separate means for locking the head 2 axially in the socket. The socket 3 is split at 6a, Fig. 3, and is clamped on a bar or rotating spindle A by a bolt 6, and has a tapered-bore 7 for receiving the toolhead 2. A pin 13 in the socket engages a slot 11 in the tool-head to prevent relative rotation of the members 2, 3, and a second pin 15 engages a helical slot 12 in the head 2 to force the latter axially into and out of the bore 7. A peripheral groove 14 on the socket, contains a channel sectioned quadrant 18, two pairs of legs 17, and a quadrant 16 to which the pin 15 is secured. The members 16-18 occupy the complete length of the groove 14, and are rotated in the groove by a ring 19 secured to the quadrant 16, the members being pre-tensioned in a clockwise direction by a spring 22 secured to a pair of legs 17 at 23, and to the socket 3 at 21, the rotation being limited by the ends of a slot 24 in the socket 3. In operation, the ring 19 is rotated counterclockwise against the spring until the pin 15 is axially aligned with the pin 13, the tool-head is inserted, thus engaging the pin 13 in the slot 11, and the ring 19 is released to allow the pin 15 to enter the slot 12, and due to the helix of the slot, the head is drawn into the socket. The split end 6a of the socket may be replaced by a tapered shank for securing to a machine spindle by a draw-bar. In a modification, the socket 29, Fig. 9, is secured to a milling machine spindle S by a sliding sleeve S<SP>1</SP>, actuated by a draw-bar R, the socket being locked on the spindle against rotation by a split ring E, which is expanded by the spindle S when the drawbar is rotated.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US804432A US2960343A (en) | 1959-04-06 | 1959-04-06 | Tool holding device |
Publications (1)
Publication Number | Publication Date |
---|---|
GB894545A true GB894545A (en) | 1962-04-26 |
Family
ID=25188975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11662/60A Expired GB894545A (en) | 1959-04-06 | 1960-04-01 | Tool holding device |
Country Status (5)
Country | Link |
---|---|
US (1) | US2960343A (en) |
CH (1) | CH381947A (en) |
DE (1) | DE1402931B2 (en) |
FR (1) | FR1255620A (en) |
GB (1) | GB894545A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3405950A (en) * | 1966-08-23 | 1968-10-15 | Balas Collet Company | Tool holder |
US3444781A (en) * | 1967-10-19 | 1969-05-20 | Sonnet Tool & Mfg Co | Tool holder |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3679220A (en) * | 1970-03-23 | 1972-07-25 | Portage Machine Co | Quick change tool holder |
US3672692A (en) * | 1970-05-18 | 1972-06-27 | Bilz Otto Werkzeug | Quick-change chucks |
DE2341642C3 (en) * | 1973-08-17 | 1981-10-01 | Metabowerke KG Closs, Rauch & Schnizler, 7440 Nürtingen | Chuck for drill bits |
US4002348A (en) * | 1975-05-07 | 1977-01-11 | Tapmatic Corporation | Safety release device useful in tapping attachments |
FR2560765B1 (en) * | 1984-03-08 | 1988-07-08 | Micro Mega Sa | SYSTEM FOR AUTOMATICALLY HANGING THE HEAD OF A CONTRA-ANGLE ON ITS BODY |
US7896589B2 (en) | 2007-10-25 | 2011-03-01 | Hougen Manufacturing, Inc. | Cutter for engagement with an arbor |
US7896590B2 (en) * | 2007-10-25 | 2011-03-01 | Hougen Manufacturing, Inc. | Cutter for engagement with an arbor |
DE102008036562A1 (en) * | 2008-07-30 | 2010-02-04 | Hartmetall-Werkzeugfabrik Paul Horn Gmbh | Tool for machining a workpiece |
US8641336B1 (en) * | 2011-08-12 | 2014-02-04 | Charles A. Van Horssen | Tool holder and cutting tool |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US931327A (en) * | 1908-03-13 | 1909-08-17 | Mary A Manzel | Drill-chuck. |
US1636421A (en) * | 1925-08-10 | 1927-07-19 | Warren E Knott | Chuck |
US1740645A (en) * | 1926-10-08 | 1929-12-24 | Arthur L Currier | Chuck |
US1686601A (en) * | 1927-03-30 | 1928-10-09 | Arthur L Currier | Chuck |
US2731273A (en) * | 1955-05-23 | 1956-01-17 | Falcon Tool Company | Tool holders |
-
1959
- 1959-04-06 US US804432A patent/US2960343A/en not_active Expired - Lifetime
-
1960
- 1960-03-31 DE DE19601402931 patent/DE1402931B2/en active Pending
- 1960-04-01 GB GB11662/60A patent/GB894545A/en not_active Expired
- 1960-04-04 FR FR823276A patent/FR1255620A/en not_active Expired
- 1960-04-04 CH CH374460A patent/CH381947A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3405950A (en) * | 1966-08-23 | 1968-10-15 | Balas Collet Company | Tool holder |
US3444781A (en) * | 1967-10-19 | 1969-05-20 | Sonnet Tool & Mfg Co | Tool holder |
Also Published As
Publication number | Publication date |
---|---|
CH381947A (en) | 1964-09-15 |
DE1402931A1 (en) | 1968-11-21 |
DE1402931B2 (en) | 1971-02-04 |
FR1255620A (en) | 1961-03-10 |
US2960343A (en) | 1960-11-15 |
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