ES401013A1 - Un dispositivo de manguito portautil mejorado. - Google Patents

Un dispositivo de manguito portautil mejorado.

Info

Publication number
ES401013A1
ES401013A1 ES401013A ES401013A ES401013A1 ES 401013 A1 ES401013 A1 ES 401013A1 ES 401013 A ES401013 A ES 401013A ES 401013 A ES401013 A ES 401013A ES 401013 A1 ES401013 A1 ES 401013A1
Authority
ES
Spain
Prior art keywords
gear
jaws
steps
teeth
gear teeth
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
ES401013A
Other languages
English (en)
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.)
Black and Decker Corp
Original Assignee
Black and Decker Manufacturing Co
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 Black and Decker Manufacturing Co filed Critical Black and Decker Manufacturing Co
Publication of ES401013A1 publication Critical patent/ES401013A1/es
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
    • B23B31/10—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
    • B23B31/1238—Jaws movement actuated by a nut with conical screw-thread
ES401013A 1971-03-22 1972-03-21 Un dispositivo de manguito portautil mejorado. Expired ES401013A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12647271A 1971-03-22 1971-03-22

Publications (1)

Publication Number Publication Date
ES401013A1 true ES401013A1 (es) 1975-09-16

Family

ID=22425015

Family Applications (1)

Application Number Title Priority Date Filing Date
ES401013A Expired ES401013A1 (es) 1971-03-22 1972-03-21 Un dispositivo de manguito portautil mejorado.

Country Status (11)

Country Link
JP (1) JPS5754244B1 (es)
CA (1) CA942045A (es)
CH (1) CH559590A5 (es)
DE (1) DE2212000C2 (es)
ES (1) ES401013A1 (es)
FR (1) FR2131506A5 (es)
GB (2) GB1389041A (es)
IL (1) IL38866A (es)
IT (1) IT950178B (es)
NL (1) NL171418C (es)
ZA (1) ZA721141B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH563825A5 (es) * 1972-11-10 1975-07-15 Roehm Guenter H
US3883943A (en) * 1973-11-21 1975-05-20 Black & Decker Mfg Co Process of manufacturing drill chucks
DE2507502C2 (de) * 1975-02-21 1986-02-13 Metabowerke KG Closs, Rauch & Schnizler, 7440 Nürtingen Bohrfutter, insbesondere für Maschinen mit Schlagbohrbetrieb
EP0059030B1 (en) * 1981-02-19 1986-11-12 The Jacobs Manufacturing Company Limited Drill chucks
US4648608A (en) * 1985-02-27 1987-03-10 Black & Decker, Inc. Low-cost, keyless chuck and method of manufacture
US7243923B2 (en) 2005-02-09 2007-07-17 Black & Decker Inc. Centering drill chuck
CN105014452A (zh) * 2015-07-31 2015-11-04 梧州奥卡光学仪器有限公司 压圈内圆车夹具
CN110227958B (zh) * 2019-05-06 2024-04-26 南京春辉科技实业有限公司 钻夹头夹持装置及方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1894515A (en) * 1931-08-25 1933-01-17 Minott P Hubbell Chuck
US3044790A (en) * 1959-02-24 1962-07-17 Jacobs Mfg Co Chuck and operating key with enlarged pilot
FR1352697A (fr) * 1962-05-15 1964-02-14 Bosch Gmbh Robert Mandrin de perçage à couronne dentée
US3462164A (en) * 1967-07-14 1969-08-19 Emerson Electric Co Snap ring drill chuck assembly

Also Published As

Publication number Publication date
IT950178B (it) 1973-06-20
IL38866A (en) 1977-01-31
DE2212000C2 (de) 1985-01-24
CH559590A5 (es) 1975-03-14
NL171418C (nl) 1983-04-05
GB1389042A (en) 1975-04-03
IL38866A0 (en) 1972-05-30
NL7203173A (es) 1972-09-26
FR2131506A5 (es) 1972-11-10
CA942045A (en) 1974-02-19
JPS5754244B1 (es) 1982-11-17
DE2212000A1 (de) 1972-10-05
ZA721141B (en) 1972-10-25
GB1389041A (en) 1975-04-03
NL171418B (nl) 1982-11-01

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