NL7203173A - - Google Patents

Info

Publication number
NL7203173A
NL7203173A NL7203173A NL7203173A NL7203173A NL 7203173 A NL7203173 A NL 7203173A NL 7203173 A NL7203173 A NL 7203173A NL 7203173 A NL7203173 A NL 7203173A NL 7203173 A NL7203173 A NL 7203173A
Authority
NL
Netherlands
Application number
NL7203173A
Other versions
NL171418C (nl
NL171418B (nl
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 filed Critical
Publication of NL7203173A publication Critical patent/NL7203173A/xx
Publication of NL171418B publication Critical patent/NL171418B/xx
Application granted granted Critical
Publication of NL171418C publication Critical patent/NL171418C/xx

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
NLAANVRAGE7203173,A 1971-03-22 1972-03-10 Boorkop. NL171418C (nl)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NL7203173A true NL7203173A (xx) 1972-09-26
NL171418B NL171418B (nl) 1982-11-01
NL171418C NL171418C (nl) 1983-04-05

Family

ID=22425015

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7203173,A NL171418C (nl) 1971-03-22 1972-03-10 Boorkop.

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2206150A1 (xx) * 1972-11-10 1974-06-07 Roehm Guenter H

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2206150A1 (xx) * 1972-11-10 1974-06-07 Roehm Guenter H

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
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
IT950178B (it) 1973-06-20
GB1389042A (en) 1975-04-03
CH559590A5 (xx) 1975-03-14
DE2212000A1 (de) 1972-10-05

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
V4 Discontinued because of reaching the maximum lifetime of a patent