IT1118374B - Mandrino di trapano - Google Patents

Mandrino di trapano

Info

Publication number: IT1118374B
Authority: IT; Italy
Prior art keywords: drill spindle; drill; spindle
Prior art date: 1978-02-17

Application number

IT67352/79A

Other languages

English (en)

Italian (it)

Other versions

IT7967352A0 (it

Original Assignee

Roehm Guenter H

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.)

1978-02-17

Filing date

1979-02-16

Publication date

1986-02-24

1979-02-16 Application filed by Roehm Guenter H filed Critical Roehm Guenter H

1979-02-16 Publication of IT7967352A0 publication Critical patent/IT7967352A0/it

1986-02-24 Application granted granted Critical

1986-02-24 Publication of IT1118374B publication Critical patent/IT1118374B/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
- B23B31/123—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 with locking arrangements

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Gripping On Spindles (AREA)

IT67352/79A 1978-02-17 1979-02-16 Mandrino di trapano IT1118374B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2806797A DE2806797C2 (de)	1978-02-17	1978-02-17	Bohrfutter

Publications (2)

Publication Number	Publication Date
IT7967352A0 IT7967352A0 (it)	1979-02-16
IT1118374B true IT1118374B (it)	1986-02-24

Family

ID=6032249

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT67352/79A IT1118374B (it)	1978-02-17	1979-02-16	Mandrino di trapano

Country Status (7)

Country	Link
JP (1)	JPS54117982A (nl)
CH (1)	CH635767A5 (nl)
DE (1)	DE2806797C2 (nl)
FR (1)	FR2417363A1 (nl)
GB (1)	GB1566855A (nl)
IT (1)	IT1118374B (nl)
NL (1)	NL185902C (nl)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2847927C2 (de) *	1978-11-04	1986-10-16	Günter Horst 7927 Sontheim Röhm	Spannfutter, insbesondere Bohrfutter
DE3132449C2 (de) *	1981-08-17	1994-10-27	Hilti Ag	Werkzeughalter für Bohrhämmer
DE3416986C2 (de) *	1983-09-27	1985-10-10	Günter Horst 7927 Sontheim Röhm	Bohrfutter zum Schlagbohren
DE3338067A1 (de) *	1983-10-20	1985-05-09	Günter Horst 7927 Sontheim Röhm	Bohrfutter
DE3338141A1 (de) *	1983-10-20	1985-05-02	Günter Horst 7927 Sontheim Röhm	Bohrfutter
DE3405511C1 (de) *	1984-02-16	1985-07-11	Günter Horst 7927 Sontheim Röhm	Spannfutter,insbes.Bohrfutter
DE3406668A1 (de) *	1984-02-24	1985-09-12	Günter Horst 7927 Sontheim Röhm	Bohrfutter zum schlagbohren
DE3413581C2 (de) *	1984-04-11	1986-08-14	Günter Horst 7927 Sontheim Röhm	Bohrfutter
DE3561046D1 (en) *	1984-06-15	1988-01-07	Roehm Guenter H	Drill chuck
DE3422195A1 (de) *	1984-06-15	1985-12-19	Günter Horst 7927 Sontheim Röhm	Schlagbohreinrichtung
DE3424679A1 (de) *	1984-07-05	1986-02-06	Hilti Ag, Schaan	Bohrfutter mit spannkraftverstaerkung
DE3425736A1 (de) *	1984-07-12	1986-01-16	Metabowerke GmbH & Co, 7440 Nürtingen	Bohrfutter fuer schlagbohrer und/oder drehbohrer
DE3432918A1 (de) *	1984-09-07	1986-03-20	Günter Horst 7927 Sontheim Röhm	Nachspannendes bohrfutter
JPS62166906A (ja) *	1986-01-21	1987-07-23	Matsushita Electric Works Ltd	締め付け具
DE3609339C2 (de) *	1986-03-20	1994-08-25	Bosch Gmbh Robert	Bohrfutter
JPH0780127B2 (ja) *	1986-04-28	1995-08-30	松下電工株式会社	携帯用動力工具
US4848779A (en) *	1987-04-02	1989-07-18	Black & Decker Inc.	Keyless chuck
DE3727147A1 (de) *	1987-08-14	1989-02-23	Roehm Guenter H	Nachspannendes bohrfutter
DE3729883A1 (de) *	1987-09-05	1989-03-23	Metabowerke Kg	Bohrfutter
DE58904089D1 (de) *	1989-08-18	1993-05-19	Roehm Guenter H	Nachspannendes bohrfutter.
DE4005757A1 (de) *	1990-02-23	1991-08-29	Bosch Gmbh Robert	Handwerkzeugmaschine mit bohrfutter
US5195760A (en) *	1990-06-12	1993-03-23	Black & Decker Inc.	Keyless chuck
DE4023304C1 (nl) *	1990-07-21	1991-09-12	Guenter Horst 7927 Sontheim De Roehm
DE4238464C1 (de) *	1992-11-16	1994-03-03	Roehm Guenter H	Selbstspannendes Bohrfutter
JP4725043B2 (ja) *	2004-07-02	2011-07-13	村田機械株式会社	ローダ装置およびその段取り替え方法
ES2610053B2 (es) *	2015-09-22	2019-11-27	Stryker Corp	Portabrocas sin llave con dispositivo de bloqueo
CN205834284U (zh) *	2016-05-20	2016-12-28	浙江三鸥机械股份有限公司	一种新型的自锁式钻夹头

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE344303C (nl) *	1920-11-29
NL7507146A (nl) *	1974-07-03	1976-01-06	Kraftwerk Union Ag	Constructie voor warmte beweeglij k leveren van een reactordrukvat.
DE2639214C3 (de) *	1976-08-31	1979-03-22	Guenter Horst 7927 Sontheim Roehm	Bohrfutter

1978
- 1978-02-17 DE DE2806797A patent/DE2806797C2/de not_active Expired
- 1978-04-28 GB GB16971/78A patent/GB1566855A/en not_active Expired
1979
- 1979-01-26 NL NLAANVRAGE7900633,A patent/NL185902C/nl not_active IP Right Cessation
- 1979-02-14 CH CH141879A patent/CH635767A5/de not_active IP Right Cessation
- 1979-02-14 FR FR7903764A patent/FR2417363A1/fr active Granted
- 1979-02-15 JP JP1555879A patent/JPS54117982A/ja active Granted
- 1979-02-16 IT IT67352/79A patent/IT1118374B/it active

Also Published As

Publication number	Publication date
GB1566855A (en)	1980-05-08
DE2806797A1 (de)	1979-08-23
NL185902C (nl)	1990-08-16
FR2417363A1 (fr)	1979-09-14
FR2417363B1 (nl)	1983-10-14
IT7967352A0 (it)	1979-02-16
JPS6219964B2 (nl)	1987-05-01
NL7900633A (nl)	1979-08-21
NL185902B (nl)	1990-03-16
CH635767A5 (en)	1983-04-29
JPS54117982A (en)	1979-09-13
DE2806797C2 (de)	1985-12-05

Publication	Publication Date	Title
IT1118374B (it)	1986-02-24	Mandrino di trapano
IT1119238B (it)	1986-03-03	Mandrino di serraggio particolarmente mandrino di trapano
DK150819C (da)	1988-02-01	Fraesevaerktoej
MX149753A (es)	1983-12-15	Herramienta mejorada perforadora de pozos
BR7902874A (pt)	1979-12-04	Ferramenta
IT1162735B (it)	1987-04-01	Utensile di trapanatura
IT1119586B (it)	1986-03-10	Mandrino di trapano
DK285879A (da)	1980-01-08	Saamaskine
IT1118375B (it)	1986-02-24	Mandrino di trapano
IT7950476A0 (it)	1979-10-05	Congegno cambiautensili
BR7906527A (pt)	1980-05-27	Torno
IT1124880B (it)	1986-05-14	Utensile per alesatura
AT374560B (de)	1984-05-10	Bohrwerkzeug
IT1124879B (it)	1986-05-14	Utensile per alesatura
AT364185B (de)	1981-09-25	Drillmaschine
SE7908505L (sv)	1980-05-03	Verktyg
IT7968695A0 (it)	1979-08-21	Strumento di scrittura
LU81098A1 (de)	1979-06-19	Borhwerkzeug
DK334279A (da)	1980-02-11	Saamaskine
IT1130891B (it)	1986-06-18	Utensile di alesatura
PL205960A1 (pl)	1979-11-19	Narzedzie wiertnicze
IT1115450B (it)	1986-02-03	Trivella rotante spaccalrgna
PL205810A1 (pl)	1979-11-19	Koronka wiertnicza krzyzowa
NO151016C (no)	1985-01-23	Borkrone for senkeboring
IT7853024V0 (it)	1978-03-15	Mandrino portapunta