IT1074217B - Piattaforma a morsetti - Google Patents

Piattaforma a morsetti

Info

Publication number: IT1074217B
Authority: IT; Italy
Prior art keywords: clamp platform; clamp; platform
Prior art date: 1975-12-13

Application number

IT52573/76A

Other languages

English (en)

Inventor

Karl Hiestand

Original Assignee

Smw Spanneinrichtungen

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.)

1975-12-13

Filing date

1976-12-13

Publication date

1985-04-17

1976-12-13 Application filed by Smw Spanneinrichtungen filed Critical Smw Spanneinrichtungen

1985-04-17 Application granted granted Critical

1985-04-17 Publication of IT1074217B publication Critical patent/IT1074217B/it

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
- B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
- B23B31/16045—Jaws movement actuated by screws and nuts or oblique racks
- B23B31/16066—Jaws movement actuated by screws and nuts or oblique racks using fluid-pressure means to actuate the gripping means
- B23B31/1607—Jaws movement actuated by screws and nuts or oblique racks using fluid-pressure means to actuate the gripping means using mechanical transmission through the spindle
- 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
- Y10T279/12—Chucks or sockets with fluid-pressure actuator
- Y10T279/1208—Chucks or sockets with fluid-pressure actuator with measuring, indicating or control means
- 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
- Y10T279/12—Chucks or sockets with fluid-pressure actuator
- Y10T279/1274—Radially reciprocating jaws
- Y10T279/1291—Fluid pressure moves jaws via mechanical connection
- 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
- Y10T279/19—Radially reciprocating jaws
- Y10T279/1926—Spiral cam or scroll actuated
- 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
- Y10T279/19—Radially reciprocating jaws
- Y10T279/1973—Wedge actuated

Landscapes

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

IT52573/76A 1975-12-13 1976-12-13 Piattaforma a morsetti IT1074217B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2556227A DE2556227C3 (de)	1975-12-13	1975-12-13	Spannfutter

Publications (1)

Publication Number	Publication Date
IT1074217B true IT1074217B (it)	1985-04-17

Family

ID=5964308

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT52573/76A IT1074217B (it)	1975-12-13	1976-12-13	Piattaforma a morsetti

Country Status (6)

Country	Link
US (1)	US4094522A (it)
JP (1)	JPS5281679A (it)
DE (2)	DE2556227C3 (it)
FR (1)	FR2334455A1 (it)
GB (1)	GB1565213A (it)
IT (1)	IT1074217B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2631583C3 (de) *	1976-07-14	1981-06-25	Röhm, Günter Horst, 7927 Sontheim	Kraftbetätigtes Spannfutter
DE7633955U1 (de) *	1976-10-28	1977-07-21	Roehm, Guenter Horst, 7927 Sontheim	Spannfutter fuer drehmaschinen mit radial verschiebbaren spannbacken
DE2729939C3 (de) *	1977-07-02	1988-03-24	Paul Forkardt GmbH & Co KG, 4000 Düsseldorf	Kraftbetätigtes Spannfutter
JPS582772B2 (ja) *	1979-11-20	1983-01-18	豊和工業株式会社	機力式チヤツク
DE3127527A1 (de) *	1981-07-11	1983-02-03	SMW Schneider & Weißhaupt GmbH, 7996 Meckenbeuren	"kraftspannfutter fuer drehmaschinen"
DE3148661A1 (de) *	1981-12-09	1983-06-16	SMW Schneider & Weißhaupt GmbH, 7996 Meckenbeuren	Kraftbetaetigtes spannfutter fuer drehmaschinen
DE3204529C2 (de) *	1982-02-10	1984-03-29	SMW Schneider & Weißhaupt GmbH, 7996 Meckenbeuren	Spannfutter
US4722536A (en) *	1986-02-07	1988-02-02	Logansport Machine Co., Inc.	Quick change chuck jaw
US6568694B1 (en)	2002-07-12	2003-05-27	Phillip A. White	Adjustable workholding jaw assemblies
JP5244483B2 (ja) *	2008-07-16	2013-07-24	株式会社ユタカ技研	排ガス浄化装置加工用のチャック装置
ES2531187T3 (es) *	2011-08-17	2015-03-11	Smw Autoblok Spannsysteme Gmbh	Mandril de accionamiento manual
DE102011117883B4 (de) *	2011-11-08	2015-04-09	Sms Meer Gmbh	Spannfutter einer Werkzeugmaschine zur Bearbeitung eines rohrförmigen, rotierenden Werkstücks
EP2835196A1 (de) *	2013-08-06	2015-02-11	SMW-AUTOBLOK Spannsysteme GmbH	Spannfutter
ES2728302T3 (es) *	2014-12-04	2019-10-23	Hvm Tech Gmbh	Mandril de sujeción de fuerza

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE365241C (de) *		1922-12-11	Forkardt Paul Kg	Zentriervorrichtung
DE412837C (de) *		1925-04-28	Forkardt Paul Kg	Einspannfutter
DE591859C (de) *		1934-01-27	Schuette Fa Alfred H	Vorrichtung bei Keilspannfuttern mit ®Î-foermigen Fuehrungsnuten zwischen Futterbacken und Treibkolben
DE384267C (de) *	1923-02-10	1923-10-31	Forkardt Paul Kg	Zentriervorrichtung
FR1006372A (fr) *	1948-01-02	1952-04-22	Forkardt Paul Kg	Mandrin de tour
US2590509A (en) *	1948-05-14	1952-03-25	Union Mfg Co	Power actuated chuck
DE958893C (de) *	1951-06-07	1957-02-28	Hermann Brenner	Spannfutter mit axial verschiebbarem Gewindering zur Verstellung der Spannbacken
DE929409C (de) *	1952-05-17	1955-07-04	Forkardt Paul Kg	Handbetaetigtes Backenfutter fuer Drehbaenke od. dgl.
US2845276A (en) *	1955-05-23	1958-07-29	Union Mfg Co	Chuck
DE1059741B (de) *	1957-04-02	1959-06-18	Forkardt Paul Kg	Kraftbetaetigtes Spannfutter fuer grosse Durchmesser
DE1282417B (de) *	1965-06-12	1968-11-07	Forkardt Paul Kg	Mehrbackenfutter fuer Drehbaenke u. dgl.
DE1803262A1 (de) *	1968-10-16	1970-07-09	Smw Spanneinrichtungen	Spannfutter fuer Werkzeugmaschinen
FR2033691A5 (it) *	1969-03-07	1970-12-04	Roehm Gmbh
DE1940609B2 (de) *	1969-08-09	1971-04-15	Forkardt Paul Kg	Spannfutter fuer drehmaschinen u dgl werkzeugmaschinen
US3698729A (en) *	1970-02-19	1972-10-17	Forkardt Paul Kg	Power operated clamping device for machine tools
DE2026208B2 (de) *	1970-05-29	1972-05-04	Paul Forkardt KG, 4000 Düsseldorf	Spannfutter fuer drehmaschinen
US3771804A (en) *	1971-03-18	1973-11-13	W Platt	Compound chuck structure
DE2232022A1 (de) *	1972-06-30	1974-01-10	Rudi M Lang	Backenfutter fuer werkzeugmaschinen od. dgl
US3814448A (en) *	1972-10-16	1974-06-04	Buck Tool Co	Hydraulic chuck
JPS5345988Y2 (it) *	1973-06-19	1978-11-02
DE2436529B1 (de) *	1974-07-29	1975-10-30	Paul Forkardt Kg, 4000 Duesseldorf	Kraftbetätigtes Spannfutter

1975
- 1975-12-13 DE DE2556227A patent/DE2556227C3/de not_active Expired
- 1975-12-13 DE DE7539795U patent/DE7539795U/de not_active Expired
1976
- 1976-12-01 JP JP14354276A patent/JPS5281679A/ja active Granted
- 1976-12-06 FR FR7636655A patent/FR2334455A1/fr active Granted
- 1976-12-13 US US05/749,694 patent/US4094522A/en not_active Expired - Lifetime
- 1976-12-13 IT IT52573/76A patent/IT1074217B/it active
- 1976-12-13 GB GB51909/76A patent/GB1565213A/en not_active Expired

Also Published As

Publication number	Publication date
GB1565213A (en)	1980-04-16
DE2556227C3 (de)	1988-02-11
DE2556227A1 (de)	1977-06-30
JPS5281679A (en)	1977-07-08
JPS5742443B2 (it)	1982-09-08
DE7539795U (de)	1977-03-31
DE2556227B2 (de)	1979-05-23
FR2334455A1 (fr)	1977-07-08
FR2334455B1 (it)	1980-03-14
US4094522A (en)	1978-06-13

Publication	Publication Date	Title
DK517276A (da)	1977-05-29	Tilslutningsklemme
TR19633A (tr)	1979-09-03	Alfa-olifinleri polimerize etmeye mahsus katalizatoerler
SE7604607L (sv)	1976-10-22	Tradlindningsanslutning
DK441876A (da)	1977-04-03	Skruetvinge
FR2308755A1 (fr)	1976-11-19	Echafaudage a plates-formes de support
SE7611080L (sv)	1977-04-10	Prismor for fergtelevisionskamera
DK343276A (da)	1977-02-02	Tovklemme
SE428878B (sv)	1983-08-01	Ostagad segelmast for en segelbreda
IT1067997B (it)	1985-03-21	Cripompa a rigenerazione
SE7505163L (sv)	1976-11-06	Torneschoke for hagelvapen
SE7607360L (sv)	1977-02-19	Stellningsstege
IT1054279B (it)	1981-11-10	Dispositivo a racla
IT1074217B (it)	1985-04-17	Piattaforma a morsetti
DK149919C (da)	1987-06-01	Borenhed
FR2303063A1 (fr)	1976-10-01	Fuel-oils residuels
SE7602884L (sv)	1976-10-25	Drev
SE420894B (sv)	1981-11-09	Avlodningsanordning
SE408126B (sv)	1979-05-21	Berband for blixtlas
SE7609476L (sv)	1977-02-27	Berkonstruktion for bergtunnlar
SE411166B (sv)	1979-12-10	Berband for blixtlas
TR18802A (tr)	1977-11-01	Fungisid terkipler
SE395204B (sv)	1977-08-01	Anslutningsklemma
IT1057711B (it)	1982-03-30	Pagnetron a cavita riscnante
AR206854A1 (es)	1976-08-23	Aprietapomos
FR2307935A1 (fr)	1976-11-12	Echafaudage