GB1332414A – Machine tools
– Google Patents
GB1332414A – Machine tools
– Google Patents
Machine tools
Info
Publication number
GB1332414A
GB1332414A
GB5506671A
GB1332414DA
GB1332414A
GB 1332414 A
GB1332414 A
GB 1332414A
GB 5506671 A
GB5506671 A
GB 5506671A
GB 1332414D A
GB1332414D A
GB 1332414DA
GB 1332414 A
GB1332414 A
GB 1332414A
Authority
GB
United Kingdom
Prior art keywords
piston
tailstock
headstock
workpiece
centre
Prior art date
1971-11-26
Legal status (The legal status 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 status listed.)
Expired
Application number
GB5506671A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PRODUMATIC SA
Original Assignee
PRODUMATIC SA
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.)
1971-12-02
Filing date
1971-11-26
Publication date
1973-10-03
1971-11-26
Application filed by PRODUMATIC SA
filed
Critical
PRODUMATIC SA
1973-10-03
Publication of GB1332414A
publication
Critical
patent/GB1332414A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23B—TURNING; BORING
B23B23/00—Tailstocks; Centres
B—PERFORMING OPERATIONS; TRANSPORTING
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
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
Y10T82/00—Turning
Y10T82/25—Lathe
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
Y10T82/00—Turning
Y10T82/25—Lathe
Y10T82/2552—Headstock
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
Y10T82/00—Turning
Y10T82/25—Lathe
Y10T82/2552—Headstock
Y10T82/2562—Spindle and bearings
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
Y10T82/00—Turning
Y10T82/25—Lathe
Y10T82/2564—Tailstock
Abstract
1332414 Lathes PRODUMATIC SA 26 Nov 1971 55066/71 Heading B3T A lathe comprises a headstock and a tailstock each carrying a centre between which a workpiece 3 is supported, the headstock spindle 2 is rotatably supported in bearings 8, 13 and has an axially displaceable bush 10 thereon constituting a piston which moves within a sleeve 9 in the headstock. The tailstock includes a piston and cylinder unit 6, 5 the piston-rod thereof supporting the tailstock dead centre 4. A fluid pressure supply is connected to the piston and cylinder units of both headstock and tailstock whereby equal and opposite axial loading can be applied to the workpiece carried by the centres.
GB5506671A
1971-12-02
1971-11-26
Machine tools
Expired
GB1332414A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US20420571A
1971-12-02
1971-12-02
Publications (1)
Publication Number
Publication Date
GB1332414A
true
GB1332414A
(en)
1973-10-03
Family
ID=22757036
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB5506671A
Expired
GB1332414A
(en)
1971-12-02
1971-11-26
Machine tools
Country Status (2)
Country
Link
US
(1)
US3732757A
(en)
GB
(1)
GB1332414A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4033210A
(en)
*
1976-10-15
1977-07-05
J & S Tool Company, Inc.
Live center with hydraulic pressure indicator
Families Citing this family (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE3744118C2
(en)
*
1987-12-24
1994-04-21
Loh Kg Optikmaschf
Machine for centering edge grinding and faceting optical lenses for their mechanical mounting
DE3744117A1
(en)
*
1987-12-24
1989-07-06
Loh Kg Optikmaschf
DEVICE FOR CENTERING OPTICAL LENSES FOR MECHANICAL MOUNTING, IN PARTICULAR WHILE GRINDING AND FACETTING
DE3744115C2
(en)
*
1987-12-24
1994-03-31
Loh Kg Optikmaschf
Machine for centering edge grinding and faceting optical lenses for their mechanical mounting
DE8803460U1
(en)
*
1988-03-15
1988-04-28
Rheinmetall Gmbh, 4000 Duesseldorf, De
US5014581A
(en)
*
1989-07-12
1991-05-14
The United States Of America As Represented By The Secretary Of The Air Force
Apparatus for machining
JP3259371B2
(en)
*
1992-11-17
2002-02-25
三菱電機株式会社
Work holding method and device for machine tool
JP4768382B2
(en)
*
2005-09-29
2011-09-07
津田駒工業株式会社
Tailstock
US20080002923A1
(en)
*
2006-06-30
2008-01-03
Seagate Technology Llc
Fluid bearing workholder for precision centering
US7588873B2
(en)
*
2007-10-23
2009-09-15
Static Control Components, Inc.
Methods and apparatus for providing a liquid coating for an organic photoconductive drum
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2078695A
(en)
*
1930-03-27
1937-04-27
Ernest J Svenson
Automatic lathe and fluid circuit
US2545852A
(en)
*
1948-07-10
1951-03-20
Morey Machinery Co Inc
Hydraulically operated tailstock
US3618270A
(en)
*
1969-07-03
1971-11-09
Toyoda Machine Works Ltd
Lathe with torque responsive pressure adjustment
US3661042A
(en)
*
1970-07-02
1972-05-09
Slick Electro Inc
Centering mechanism for machine tools
1971
1971-11-26
GB
GB5506671A
patent/GB1332414A/en
not_active
Expired
1971-12-02
US
US00204205A
patent/US3732757A/en
not_active
Expired – Lifetime
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4033210A
(en)
*
1976-10-15
1977-07-05
J & S Tool Company, Inc.
Live center with hydraulic pressure indicator
Also Published As
Publication number
Publication date
US3732757A
(en)
1973-05-15
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Legal Events
Date
Code
Title
Description
1974-02-13
PS
Patent sealed [section 19, patents act 1949]
1983-06-29
PCNP
Patent ceased through non-payment of renewal fee
