BR7808014A - Broca - Google Patents

Broca

Info

Publication number: BR7808014A
Authority: BR; Brazil
Prior art keywords: drill
Prior art date: 1977-12-07

Application number

BR7808014A

Other languages

English (en)

Inventor

A Fischer

Original Assignee

Fischer Artur

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.)

1977-12-07

Filing date

1978-12-06

Publication date

1979-08-07

1978-12-06 Application filed by Fischer Artur filed Critical Fischer Artur

1979-08-07 Publication of BR7808014A publication Critical patent/BR7808014A/pt

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
- B23B31/005—Cylindrical shanks of tools
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2231/00—Details of chucks, toolholder shanks or tool shanks
- B23B2231/02—Features of shanks of tools not relating to the operation performed by the tool
- B23B2231/028—Lugs
- 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
- Y10T279/17632—Conical sleeve
- 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
- Y10T279/34—Accessory or component
- Y10T279/3487—Tool or work stop or locator
- 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
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/89—Tool or Tool with support
- Y10T408/907—Tool or Tool with support including detailed shank
- 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
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/89—Tool or Tool with support
- Y10T408/909—Having peripherally spaced cutting edges
- Y10T408/9095—Having peripherally spaced cutting edges with axially extending relief channel
- Y10T408/9097—Spiral channel
- 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
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/94—Tool-support
- Y10T408/95—Tool-support with tool-retaining means
- Y10T408/953—Clamping jaws

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Drilling Tools (AREA)
Percussive Tools And Related Accessories (AREA)
Gripping On Spindles (AREA)

BR7808014A 1977-12-07 1978-12-06 Broca BR7808014A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2754383A DE2754383C2 (de)	1977-12-07	1977-12-07	Bohrer

Publications (1)

Publication Number	Publication Date
BR7808014A true BR7808014A (pt)	1979-08-07

Family

ID=6025461

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR7808014A BR7808014A (pt)	1977-12-07	1978-12-06	Broca

Country Status (18)

Country	Link
US (1)	US4187045A (pt)
JP (2)	JPS5489388A (pt)
AR (1)	AR215080A1 (pt)
AT (1)	AT356361B (pt)
BE (1)	BE872557A (pt)
BR (1)	BR7808014A (pt)
CH (1)	CH632945A5 (pt)
DE (1)	DE2754383C2 (pt)
DK (1)	DK505778A (pt)
ES (1)	ES239668Y (pt)
FR (1)	FR2411055A1 (pt)
GB (1)	GB2009638B (pt)
GR (1)	GR63736B (pt)
HU (1)	HU174731B (pt)
IT (1)	IT1100534B (pt)
NL (1)	NL7810678A (pt)
SE (1)	SE429205B (pt)
YU (1)	YU268378A (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2481630A1 (fr) *	1980-04-14	1981-11-06	Kedves Louis	Guide d'ecoulement pour poser puis souder des objets par decharge electrique
US4413937A (en) *	1980-12-18	1983-11-08	Gutsche Guenter E	Elements for a tool system
DE3118691A1 (de) *	1981-05-12	1982-12-02	Gebrüder Heller GmbH Werkzeugfabrik, 2807 Achim	Mehrbackenfutter und werkzeug sowie bohrersatz fuer das mehrbackenfutter und verfahren zum spanlosen formen mindestens eines teiles des werkzeuges
JPS57193340U (pt) *	1981-05-30	1982-12-08
JPH0574717U (ja) *	1992-03-18	1993-10-12	三幸工業株式会社	ストレートドリル
DE4223517A1 (de) *	1992-07-17	1994-01-20	Hilti Ag	Werkzeug und Werkzeugaufnahme für Handwerkzeuggeräte
US6168355B1 (en) *	1994-05-06	2001-01-02	Lon J. Wardell	End-mill tool with multiple cutting edges
US7726664B2 (en) *	2005-12-29	2010-06-01	Black & Decker Inc.	Universal tool bit shank
US7887268B2 (en) *	2007-03-23	2011-02-15	The Boeing Company	Drill spindles with inline direct drive feed

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US369248A (en) *		1887-08-30		Boring bit or drill
US2189068A (en) *	1938-04-15	1940-02-06	Minott P Hubbell	Drill chuck
US2468874A (en) *	1946-11-07	1949-05-03	Karl G R Hawkins	Torsion driven tool
CH283139A (fr) *	1949-10-10	1952-05-31	Schuettel Roger	Outil taillant apte à être serré dans une pince.
US2766791A (en) *	1953-10-26	1956-10-16	Hugh P Givens	Dual grip auger bit shank
GB1221386A (en) *	1969-08-22	1971-02-03	Aackersberg Mortensen	Improvements in and relating to twist drills
JPS4944377A (pt) *	1972-09-01	1974-04-26
FR2363391A1 (fr) *	1973-12-05	1978-03-31	Steinbach Ralph	Dispositif porte-outil equipe d'un outil travaillant a la torsion
US3982846A (en) *	1973-12-05	1976-09-28	Steinbach Ralph L	Tool device

1977
- 1977-12-07 DE DE2754383A patent/DE2754383C2/de not_active Expired
1978
- 1978-10-26 GR GR57523A patent/GR63736B/el unknown
- 1978-10-26 NL NL7810678A patent/NL7810678A/xx not_active Application Discontinuation
- 1978-11-07 SE SE7811473A patent/SE429205B/sv unknown
- 1978-11-09 CH CH1152178A patent/CH632945A5/de not_active IP Right Cessation
- 1978-11-14 DK DK505778A patent/DK505778A/da not_active Application Discontinuation
- 1978-11-15 HU HU78FI687A patent/HU174731B/hu unknown
- 1978-11-17 YU YU02683/78A patent/YU268378A/xx unknown
- 1978-11-22 US US05/965,299 patent/US4187045A/en not_active Expired - Lifetime
- 1978-11-22 AR AR274531A patent/AR215080A1/es active
- 1978-11-23 AT AT835578A patent/AT356361B/de not_active IP Right Cessation
- 1978-11-23 ES ES1978239668U patent/ES239668Y/es not_active Expired
- 1978-11-28 GB GB7846359A patent/GB2009638B/en not_active Expired
- 1978-12-04 IT IT30494/78A patent/IT1100534B/it active
- 1978-12-06 JP JP15015878A patent/JPS5489388A/ja active Pending
- 1978-12-06 FR FR7834350A patent/FR2411055A1/fr active Granted
- 1978-12-06 BR BR7808014A patent/BR7808014A/pt unknown
- 1978-12-06 BE BE192162A patent/BE872557A/xx unknown
1982
- 1982-01-18 JP JP1982004122U patent/JPS57149912U/ja active Pending

Also Published As

Publication number	Publication date
US4187045A (en)	1980-02-05
DE2754383C2 (de)	1979-06-13
YU268378A (en)	1982-06-30
GR63736B (en)	1979-12-04
IT1100534B (it)	1985-09-28
AT356361B (de)	1980-04-25
HU174731B (hu)	1980-03-28
BE872557A (fr)	1979-03-30
AR215080A1 (es)	1979-08-31
CH632945A5 (de)	1982-11-15
SE7811473L (sv)	1979-06-08
ATA835578A (de)	1979-09-15
SE429205B (sv)	1983-08-22
IT7830494A0 (it)	1978-12-04
FR2411055B1 (pt)	1982-12-31
NL7810678A (nl)	1979-06-11
DK505778A (da)	1979-06-08
JPS5489388A (en)	1979-07-16
JPS57149912U (pt)	1982-09-20
DE2754383B1 (de)	1978-10-12
GB2009638B (en)	1982-03-31
FR2411055A1 (fr)	1979-07-06
ES239668U (es)	1979-01-01
GB2009638A (en)	1979-06-20
ES239668Y (es)	1979-05-16

Publication	Publication Date	Title
BR7802485A (pt)	1978-12-05	Broca
SE7812393L (sv)	1979-06-04	Spiralborr
SE7806749L (sv)	1979-01-07	Borrverktyg
AT368056B (de)	1982-09-10	Bohrhammer
NO151168C (no)	1985-02-20	Borkrone
SE7811938L (sv)	1979-05-22	Borrverktyg
AT352984B (de)	1979-10-25	Bohrhammer
BR7808516A (pt)	1979-08-21	Broca de insercao substituivel
NL187564C (nl)	1991-11-18	Draaislagboormachine.
CU34914A (es)	1980-10-30	Compuesto hipolipemico
NL7801323A (nl)	1978-08-11	Boorwerktuig.
AT364148B (de)	1981-09-25	Bohreinheit
SE7709660L (sv)	1978-03-14	Drill
DK110578A (da)	1978-09-15	Montagevaerktoej
BR7808014A (pt)	1979-08-07	Broca
AT383182B (de)	1987-05-25	Gesteinsbohrer
DK153971C (da)	1989-03-06	Saamaskine
SE7806047L (sv)	1978-11-27	Borrverktyg
SE7706282L (sv)	1978-11-28	Borrverktyg
DK78778A (da)	1979-04-11	Boreanlaeg
FI783970A (fi)	1979-06-24	Kemiska foereningar
AT347727B (de)	1979-01-10	Drillmaschine
DK149116C (da)	1986-08-18	Saamaskine
DK148372C (da)	1985-11-18	Saamaskine
BR5601040U (pt)	1978-04-04	Broca de turbinagem