IT7850914A0 - IMPROVEMENT IN CUTTING MACHINES - Google Patents

IMPROVEMENT IN CUTTING MACHINES

Info

Publication number: IT7850914A0
Authority: IT; Italy
Prior art keywords: improvement; cutting machines; machines; cutting
Prior art date: 1977-09-02

Application number

IT7850914A

Other languages

Italian (it)

Other versions

IT1107681B (en

Inventor

Karl Olof Adolf Polhall

Original Assignee

777 Co Smedjebacken Svezia As

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.)

1977-09-02

Filing date

1978-08-30

Publication date

1978-08-30

1978-08-30 Application filed by 777 Co Smedjebacken Svezia As filed Critical 777 Co Smedjebacken Svezia As

1978-08-30 Publication of IT7850914A0 publication Critical patent/IT7850914A0/en

1985-11-25 Application granted granted Critical

1985-11-25 Publication of IT1107681B publication Critical patent/IT1107681B/en

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
- B23D35/008—Means for changing the cutting members
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/08—Press-pads; Counter-bases; Hold-down devices

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Shearing Machines (AREA)
Accessories And Tools For Shearing Machines (AREA)

IT50914/78A 1977-09-02 1978-08-30 IMPROVEMENT IN CUTTING MACHINES IT1107681B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7709902A SE7709902L (en)	1977-09-02	1977-09-02	BLOCKSAX

Publications (2)

Publication Number	Publication Date
IT7850914A0 true IT7850914A0 (en)	1978-08-30
IT1107681B IT1107681B (en)	1985-11-25

Family

ID=20332166

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT50914/78A IT1107681B (en)	1977-09-02	1978-08-30	IMPROVEMENT IN CUTTING MACHINES

Country Status (8)

Country	Link
JP (1)	JPS5834248B2 (en)
DD (1)	DD138517A5 (en)
DE (1)	DE2838714A1 (en)
ES (1)	ES473029A1 (en)
GB (1)	GB2006661B (en)
IN (1)	IN148569B (en)
IT (1)	IT1107681B (en)
SE (1)	SE7709902L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4265156A (en) *	1979-07-31	1981-05-05	Potomac Applied Mechanics, Inc.	Steel stock cutting
JPS59170337U (en) *	1983-04-12	1984-11-14	アルプス電気株式会社	matrix switch
JPS59201327A (en) *	1983-04-30	1984-11-14	富士通株式会社	Mesh composite switch
JPS61199828U (en) *	1985-06-03	1986-12-13

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB968133A (en) *	1962-07-27	1964-08-26	Davy & United Eng Co Ltd	Hydraulic shears

1977
- 1977-09-02 SE SE7709902A patent/SE7709902L/en unknown
1978
- 1978-08-29 IN IN636/DEL/78A patent/IN148569B/en unknown
- 1978-08-30 IT IT50914/78A patent/IT1107681B/en active
- 1978-09-01 GB GB7835374A patent/GB2006661B/en not_active Expired
- 1978-09-01 DE DE19782838714 patent/DE2838714A1/en not_active Withdrawn
- 1978-09-01 DD DD78207606A patent/DD138517A5/en unknown
- 1978-09-01 ES ES473029A patent/ES473029A1/en not_active Expired
- 1978-09-01 JP JP53108030A patent/JPS5834248B2/en not_active Expired

Also Published As

Publication number	Publication date
ES473029A1 (en)	1979-03-16
SE7709902L (en)	1979-03-03
DE2838714A1 (en)	1979-03-08
IN148569B (en)	1981-04-04
GB2006661A (en)	1979-05-10
JPS5834248B2 (en)	1983-07-26
IT1107681B (en)	1985-11-25
DD138517A5 (en)	1979-11-07
GB2006661B (en)	1982-02-24
JPS5449695A (en)	1979-04-19

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Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19960717