GB1517525A – Method for controlling the advance and retraction of a tool on a workpiece-processing machine and apparatus for carrying out the method
– Google Patents
GB1517525A – Method for controlling the advance and retraction of a tool on a workpiece-processing machine and apparatus for carrying out the method
– Google Patents
Method for controlling the advance and retraction of a tool on a workpiece-processing machine and apparatus for carrying out the method
Info
Publication number
GB1517525A
GB1517525A
GB25428/75A
GB2542875A
GB1517525A
GB 1517525 A
GB1517525 A
GB 1517525A
GB 25428/75 A
GB25428/75 A
GB 25428/75A
GB 2542875 A
GB2542875 A
GB 2542875A
GB 1517525 A
GB1517525 A
GB 1517525A
Authority
GB
United Kingdom
Prior art keywords
retraction
workpiece
tool
advance
carrying
Prior art date
1974-07-03
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
GB25428/75A
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.)
TRANSFORM VERSTAERKUNGSMASCH
Original Assignee
TRANSFORM VERSTAERKUNGSMASCH
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.)
1974-07-03
Filing date
1975-06-13
Publication date
1978-07-12
1975-06-13
Application filed by TRANSFORM VERSTAERKUNGSMASCH
filed
Critical
TRANSFORM VERSTAERKUNGSMASCH
1978-07-12
Publication of GB1517525A
publication
Critical
patent/GB1517525A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D28/00—Shaping by press-cutting; Perforating
B21D28/002—Drive of the tools
GB25428/75A
1974-07-03
1975-06-13
Method for controlling the advance and retraction of a tool on a workpiece-processing machine and apparatus for carrying out the method
Expired
GB1517525A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
CH810974A
CH584581A5
(en)
1974-07-03
1974-07-03
Publications (1)
Publication Number
Publication Date
GB1517525A
true
GB1517525A
(en)
1978-07-12
Family
ID=4335304
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB25428/75A
Expired
GB1517525A
(en)
1974-07-03
1975-06-13
Method for controlling the advance and retraction of a tool on a workpiece-processing machine and apparatus for carrying out the method
Country Status (19)
Country
Link
US
(1)
US3990240A
(en)
JP
(1)
JPS5127182A
(en)
AT
(1)
AT345634B
(en)
BE
(1)
BE830249A
(en)
BR
(1)
BR7503754A
(en)
CA
(1)
CA1021229A
(en)
CH
(1)
CH584581A5
(en)
DE
(1)
DE2432774B2
(en)
DK
(1)
DK265275A
(en)
ES
(1)
ES438497A1
(en)
FR
(1)
FR2274395A1
(en)
GB
(1)
GB1517525A
(en)
IE
(1)
IE41887B1
(en)
IL
(1)
IL47471A
(en)
IT
(1)
IT1050837B
(en)
LU
(1)
LU72721A1
(en)
NL
(1)
NL165397C
(en)
SE
(1)
SE411106B
(en)
ZA
(1)
ZA753821B
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2213086A
(en)
*
1987-12-04
1989-08-09
Amada Co Ltd
Method and device for controlling the stroke of a press machine
Families Citing this family (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS61168466A
(en)
*
1985-01-21
1986-07-30
Yasunaga Eng Kk
Faint pushup device of work
EP0243407B1
(en)
*
1985-10-18
1991-07-31
Universal Engineering Development Co. Pty. Ltd.
Improvements to punch presses
US5170627A
(en)
*
1991-09-19
1992-12-15
Wallis Bernard J
Gas cylinder control system
DE4412224A1
(en)
*
1994-04-09
1995-10-12
Graebener Pressensysteme Gmbh
Press for cold forming metal workpieces
US5802944A
(en)
*
1997-04-11
1998-09-08
Livernois Research And Development Company
Gas cylinder with internal time delay
AU9634998A
(en)
*
1998-10-21
2000-05-08
Bronx Engineering Company Limited, The
Roll forming line with punching tool
Family Cites Families (10)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US706688A
(en)
*
1901-07-17
1902-08-12
John V W Reynders
Fluid-pressure-operated tool.
DE912780C
(en)
*
1942-10-18
1954-06-03
Becker & Van Huellen
Hydraulic press with retraction cylinder
US2733691A
(en)
*
1950-05-12
1956-02-07
Feed control mechanism
US2716395A
(en)
*
1951-08-22
1955-08-30
Hartford Special Machinery Co
Fluid operated power apparatus and control mechanisms therefor
US2852965A
(en)
*
1956-02-06
1958-09-23
Burroughs Corp
Dashpot device
DE1577187C3
(en)
*
1964-12-11
1975-08-28
Horst 4600 Dortmund Schenk
Cutting impact steaming counter pressure system in a hydraulic press
FR1477469A
(en)
*
1965-12-11
1967-04-21
Hydraulic punching machine
DE1950497U
(en)
*
1966-10-04
1966-11-24
Horst Schenk
HYDRAULIC SOCKET DAMPER FOR PRESSES.
JPS5130681Y2
(en)
*
1971-06-02
1976-08-02
IT956251B
(en)
*
1972-05-04
1973-10-10
Grafosol Spa
DOUBLE-COIL DEVICE FOR THE PRODUCTION OF COPIES AND MATRICES WITH THE ELECTROSTATIC METHOD
1974
1974-07-03
CH
CH810974A
patent/CH584581A5/xx
not_active
IP Right Cessation
1974-07-08
DE
DE2432774A
patent/DE2432774B2/en
active
Pending
1975
1975-04-28
FR
FR7513279A
patent/FR2274395A1/en
active
Granted
1975-06-12
ES
ES438497A
patent/ES438497A1/en
not_active
Expired
1975-06-12
AT
AT452675A
patent/AT345634B/en
not_active
IP Right Cessation
1975-06-12
IL
IL7547471A
patent/IL47471A/en
unknown
1975-06-12
SE
SE7506721A
patent/SE411106B/en
unknown
1975-06-12
DK
DK265275A
patent/DK265275A/en
not_active
Application Discontinuation
1975-06-12
LU
LU72721A
patent/LU72721A1/xx
unknown
1975-06-12
US
US05/586,391
patent/US3990240A/en
not_active
Expired – Lifetime
1975-06-13
IE
IE1338/75A
patent/IE41887B1/en
unknown
1975-06-13
IT
IT759458A
patent/IT1050837B/en
active
1975-06-13
BR
BR4819/75D
patent/BR7503754A/en
unknown
1975-06-13
NL
NL7507074.A
patent/NL165397C/en
not_active
IP Right Cessation
1975-06-13
CA
CA229,287A
patent/CA1021229A/en
not_active
Expired
1975-06-13
GB
GB25428/75A
patent/GB1517525A/en
not_active
Expired
1975-06-13
ZA
ZA00753821A
patent/ZA753821B/en
unknown
1975-06-13
JP
JP50070995A
patent/JPS5127182A/en
active
Pending
1975-06-13
BE
BE157343A
patent/BE830249A/en
unknown
Cited By (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2213086A
(en)
*
1987-12-04
1989-08-09
Amada Co Ltd
Method and device for controlling the stroke of a press machine
US5027631A
(en)
*
1987-12-04
1991-07-02
Amada Company, Limited
Method and device for controlling the stroke of a press machine
US5031431A
(en)
*
1987-12-04
1991-07-16
Amada Company, Limited
Method and device for controlling the stroke of a press machine
GB2213086B
(en)
*
1987-12-04
1992-08-05
Amada Co Ltd
Method and device for controlling the stroke of a press machine
Also Published As
Publication number
Publication date
JPS5127182A
(en)
1976-03-06
CA1021229A
(en)
1977-11-22
BE830249A
(en)
1975-12-15
IE41887B1
(en)
1980-04-23
NL165397C
(en)
1981-04-15
NL7507074A
(en)
1975-12-16
DE2432774B2
(en)
1981-10-08
LU72721A1
(en)
1975-10-08
IL47471A0
(en)
1975-08-31
IT1050837B
(en)
1981-03-20
IE41887L
(en)
1975-12-13
AT345634B
(en)
1978-09-25
ATA452675A
(en)
1978-01-15
CH584581A5
(en)
1977-02-15
US3990240A
(en)
1976-11-09
FR2274395B1
(en)
1979-07-27
SE7506721L
(en)
1975-12-15
BR7503754A
(en)
1976-07-06
ES438497A1
(en)
1977-02-01
NL165397B
(en)
1980-11-17
IL47471A
(en)
1977-12-30
ZA753821B
(en)
1976-05-26
DK265275A
(en)
1975-12-14
SE411106B
(en)
1979-12-03
DE2432774A1
(en)
1976-01-02
FR2274395A1
(en)
1976-01-09
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Legal Events
Date
Code
Title
Description
1978-11-15
PS
Patent sealed [section 19, patents act 1949]
1979-03-07
746
Register noted ‘licences of right’ (sect. 46/1977)
1982-01-20
PCNP
Patent ceased through non-payment of renewal fee
