IT950178B - Mandrino porta utensili - Google Patents

Mandrino porta utensili

Info

Publication number
IT950178B
IT950178B IT21831/72A IT2183172A IT950178B IT 950178 B IT950178 B IT 950178B IT 21831/72 A IT21831/72 A IT 21831/72A IT 2183172 A IT2183172 A IT 2183172A IT 950178 B IT950178 B IT 950178B
Authority
IT
Italy
Prior art keywords
tool holder
holder spindle
spindle
tool
holder
Prior art date
Application number
IT21831/72A
Other languages
English (en)
Italian (it)
Original Assignee
Black & Decker Mfg 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 & Decker Mfg Co filed Critical Black & Decker Mfg Co
Application granted granted Critical
Publication of IT950178B publication Critical patent/IT950178B/it

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
IT21831/72A 1971-03-22 1972-03-14 Mandrino porta utensili IT950178B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT950178B true IT950178B (it) 1973-06-20

Family

ID=22425015

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21831/72A IT950178B (it) 1971-03-22 1972-03-14 Mandrino porta utensili

Country Status (11)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH563825A5 (xx) * 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
DE3274204D1 (en) * 1981-02-19 1987-01-02 Jacobs Mfg Co 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
NL171418C (nl) 1983-04-05
ES401013A1 (es) 1975-09-16
IL38866A (en) 1977-01-31
ZA721141B (en) 1972-10-25
NL7203173A (xx) 1972-09-26
DE2212000C2 (de) 1985-01-24
IL38866A0 (en) 1972-05-30
JPS5754244B1 (xx) 1982-11-17
CA942045A (en) 1974-02-19
NL171418B (nl) 1982-11-01
FR2131506A5 (xx) 1972-11-10
GB1389041A (en) 1975-04-03
GB1389042A (en) 1975-04-03
CH559590A5 (xx) 1975-03-14
DE2212000A1 (de) 1972-10-05

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