ES185732A1 - Un mandril - Google Patents
Un mandrilInfo
- Publication number
- ES185732A1 ES185732A1 ES0185732A ES185732A ES185732A1 ES 185732 A1 ES185732 A1 ES 185732A1 ES 0185732 A ES0185732 A ES 0185732A ES 185732 A ES185732 A ES 185732A ES 185732 A1 ES185732 A1 ES 185732A1
- Authority
- ES
- Spain
- Prior art keywords
- jaws
- collar
- grooves
- leather
- 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
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
- B23B31/1253—Jaws movement actuated by an axially movable member
-
- 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
- Y10T279/17615—Obliquely guided reciprocating jaws
-
- 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
- Y10T279/17615—Obliquely guided reciprocating jaws
- Y10T279/17623—Threaded sleeve and jaw
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Jigs For Machine Tools (AREA)
Abstract
Mandril de la clase especificada caracterizado porque las aberturas que reciben las mordazas en el cuero del mandril comprenden ranuras formadas en su exterior teniendo el cuero rígidamente asegurado al mismo en relación fija respecto al cuerpo un collar formado separadamente del cuerpo y que se extiende alrededor de su exterior ranurado cooperando dicho collar con cada una de las ranuras del cuerpo para proporcionar una guía de sección transversal determinada de antemano para cada una de las mordazas en al cual las mordazas se aplican en forma deslizable a cada una de las paredes de sus respectivas ranuras y al interior del collar reteniendo de este modo las mordazas en íntimo contacto con la herramienta cuando están en aplicación para cogerla disponiéndose medios para impedir que las mordazas oscilen con relación al cuerpo en torno de sus respectivos ejes de deslizamiento siendo cada una de las mordazas de configuración similar y estando conectada a un miembro de control de las mordazas montado sobre el exterior del cuerpo de modo que sea desplazable axilmente al mismo y haga avanzar simultáneamente cada una de las mordazas hacia la herramienta o apartándola de ella disponiéndose medios para desplazar dicho miembro de control de las mordazas pueden retirarse del cuerpo del mandril si se desea y sin perturbar la posición relativa del cuerpo y del collar sobre el mismo.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB20204/48A GB651588A (en) | 1948-07-29 | 1948-07-29 | Improvements in or relating to chucks |
Publications (1)
Publication Number | Publication Date |
---|---|
ES185732A1 true ES185732A1 (es) | 1949-02-01 |
Family
ID=30130310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0185732A Expired ES185732A1 (es) | 1948-07-29 | 1948-10-27 | Un mandril |
Country Status (7)
Country | Link |
---|---|
US (1) | US2550871A (es) |
BE (1) | BE485963A (es) |
CH (1) | CH286583A (es) |
DE (2) | DE1642049U (es) |
ES (1) | ES185732A1 (es) |
FR (1) | FR974905A (es) |
GB (1) | GB651588A (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3236534A (en) * | 1961-03-24 | 1966-02-22 | Guy H Tripp | Chucks |
DE1928955A1 (de) * | 1969-06-07 | 1970-12-10 | Bosch Gmbh Robert | Bohrfutter |
DE2507502C2 (de) * | 1975-02-21 | 1986-02-13 | Metabowerke KG Closs, Rauch & Schnizler, 7440 Nürtingen | Bohrfutter, insbesondere für Maschinen mit Schlagbohrbetrieb |
US6045141A (en) | 1997-08-06 | 2000-04-04 | Power Tool Holders, Inc. | Molded chuck |
GB2368545B (en) * | 1999-05-14 | 2002-12-31 | Power Tool Holders Inc | Chuck |
GB2353238A (en) * | 1999-05-15 | 2001-02-21 | Power Tool Holders Inc | Chuck |
US6729812B2 (en) | 1999-12-06 | 2004-05-04 | Theodore G. Yaksich | Power driver having geared tool holder |
US6402160B1 (en) | 2000-02-18 | 2002-06-11 | Power Tool Holders Incorporated | Chuck with improved bearing |
US6428018B1 (en) | 2000-03-10 | 2002-08-06 | Power Tool Holders Incorporated | Chuck |
US6688610B2 (en) | 2000-05-12 | 2004-02-10 | Power Tool Holders Incorporated | Chuck with quick change |
US6398226B1 (en) * | 2000-08-02 | 2002-06-04 | Power Tool Holders Incorporated | Chuck with one-way lock |
US6502836B1 (en) * | 2000-12-06 | 2003-01-07 | Power Tool Holders Incorporated | Chuck with spring leg dust cover |
US6648341B1 (en) * | 2001-08-24 | 2003-11-18 | Power Tool Holders Incorporated | Chuck with helical jaw bite |
US6834864B2 (en) * | 2001-10-24 | 2004-12-28 | Power Tool Holders Incorporated | Chuck having quick change mechanism |
US20050029753A1 (en) * | 2003-08-07 | 2005-02-10 | Tsung-Hsun Yang | Drill chuck with a jaw control mechanism |
CN108098022A (zh) * | 2016-11-24 | 2018-06-01 | 丹阳市雅本化工技术有限公司 | 一种钻头夹套 |
DE102017112351A1 (de) * | 2017-06-06 | 2018-12-06 | SCHOTT Diamantwerkzeuge GmbH | Spannvorrichtung sowie Ultraschall-Bohrmaschine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1321969A (en) * | 1919-11-18 | Drill-chuck | ||
US879741A (en) * | 1907-07-01 | 1908-02-18 | Harry L Coit | Drill-chuck. |
GB406209A (en) * | 1932-08-25 | 1934-02-22 | Friedrich Wilhelm Kupke | Improvements in and relating to bevel-closing chucks |
DE602664C (de) * | 1932-08-26 | 1934-09-13 | Friedrich W Kupke | Bohrfutter mit sich gegen die Kegelflaeche einer Spannbuechse abstuetzenden Spannbacken |
-
0
- BE BE485963D patent/BE485963A/xx unknown
-
1948
- 1948-07-29 GB GB20204/48A patent/GB651588A/en not_active Expired
- 1948-10-27 ES ES0185732A patent/ES185732A1/es not_active Expired
- 1948-11-05 US US58499A patent/US2550871A/en not_active Expired - Lifetime
- 1948-11-15 FR FR974905D patent/FR974905A/fr not_active Expired
- 1948-11-24 CH CH286583D patent/CH286583A/fr unknown
- 1948-12-29 DE DEG18595DU patent/DE1642049U/de not_active Expired
- 1948-12-30 DE DEP27942D patent/DE836422C/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2550871A (en) | 1951-05-01 |
GB651588A (en) | 1951-04-04 |
FR974905A (fr) | 1951-02-27 |
DE836422C (de) | 1952-04-10 |
CH286583A (fr) | 1952-10-31 |
BE485963A (es) | |
DE1642049U (de) | 1952-08-07 |
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