IT965866B - IMPROVEMENT IN DEVICES FOR THE FACING OF FLANGES ON PIPES, VALVES AND SIMILAR - Google Patents

IMPROVEMENT IN DEVICES FOR THE FACING OF FLANGES ON PIPES, VALVES AND SIMILAR

Info

Publication number: IT965866B
Authority: IT; Italy
Prior art keywords: flanges; valves; pipes; facing; improvement
Prior art date: 1971-07-02

Application number

IT51257/72A

Other languages

Italian (it)

Original Assignee

Dnd Corp

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.)

1971-07-02

Filing date

1972-06-30

Publication date

1974-02-11

1972-06-30 Application filed by Dnd Corp filed Critical Dnd Corp

1974-02-11 Application granted granted Critical

1974-02-11 Publication of IT965866B publication Critical patent/IT965866B/en

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B3/00—General-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines
- B23B3/22—Turning-machines or devices with rotary tool heads
- B23B3/26—Turning-machines or devices with rotary tool heads the tools of which perform a radial movement; Rotary tool heads thereof
- B23B3/265—Surfacing or grooving flanges
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B5/08—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning axles, bars, rods, tubes, rolls, i.e. shaft-turning lathes, roll lathes; Centreless turning
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/16—Cutting rods or tubes transversely

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Forests & Forestry (AREA)
Turning (AREA)
Manufacture Of Motors, Generators (AREA)
Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

IT51257/72A 1971-07-02 1972-06-30 IMPROVEMENT IN DEVICES FOR THE FACING OF FLANGES ON PIPES, VALVES AND SIMILAR IT965866B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US15912671A	1971-07-02	1971-07-02
US21500772A	1972-01-03	1972-01-03

Publications (1)

Publication Number	Publication Date
IT965866B true IT965866B (en)	1974-02-11

Family

ID=26855673

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT51257/72A IT965866B (en)	1971-07-02	1972-06-30	IMPROVEMENT IN DEVICES FOR THE FACING OF FLANGES ON PIPES, VALVES AND SIMILAR

Country Status (11)

Country	Link
JP (1)	JPS56109801U (en)
AU (1)	AU455704B2 (en)
BE (1)	BE785682A (en)
CA (1)	CA958260A (en)
DE (2)	DE2231319C2 (en)
ES (1)	ES404198A1 (en)
FR (1)	FR2145191A5 (en)
GB (1)	GB1362911A (en)
IT (1)	IT965866B (en)
NL (1)	NL173717C (en)
RO (1)	RO60304A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5328892A (en) *	1976-08-30	1978-03-17	Toshiba Corp	Device for cutting valve body
EP0036917B1 (en) *	1980-04-01	1983-09-21	P. & O. Australia Limited	Machine tool for dressing the end face of an engine cylinder liner
GB2140729A (en) *	1983-05-04	1984-12-05	Tube Runner	Portable flange facing and turning machine
DE8905157U1 (en) *	1989-04-24	1990-08-23	Siemens AG, 1000 Berlin und 8000 München	Mobile pipe processing device
GB2240735A (en) *	1990-02-13	1991-08-14	Rolls Royce Plc	Portable machine tool
GB2275640B (en) *	1993-03-06	1997-05-28	George Robert Silk	An improvement in machine tools
CN115647431B (en) *	2022-12-26	2023-03-21	山西管家营法兰锻造集团有限公司	Machining device and machining method for high-sealing-performance pipeline flange

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US145103A (en) *		1873-12-02		Improvement in machines for facing cylinders
DE819483C (en) *	1949-04-22	1951-10-31	Erich Dipl-Ing Kube	Device for turning flanges

1972
- 1972-06-13 AU AU43333/72A patent/AU455704B2/en not_active Expired
- 1972-06-16 GB GB2841272A patent/GB1362911A/en not_active Expired
- 1972-06-22 RO RO@@A patent/RO60304A/ro unknown
- 1972-06-23 ES ES404198A patent/ES404198A1/en not_active Expired
- 1972-06-26 NL NLAANVRAGE7208742,A patent/NL173717C/en not_active IP Right Cessation
- 1972-06-27 DE DE2231319A patent/DE2231319C2/en not_active Expired
- 1972-06-27 DE DE19722265741 patent/DE2265741C/de not_active Expired
- 1972-06-29 CA CA145,979A patent/CA958260A/en not_active Expired
- 1972-06-30 FR FR7223696A patent/FR2145191A5/fr not_active Expired
- 1972-06-30 BE BE785682A patent/BE785682A/en unknown
- 1972-06-30 IT IT51257/72A patent/IT965866B/en active
1980
- 1980-09-17 JP JP1980131272U patent/JPS56109801U/ja active Pending

Also Published As

Publication number	Publication date
JPS56109801U (en)	1981-08-25
DE2231319A1 (en)	1973-01-18
ES404198A1 (en)	1975-10-16
NL7208742A (en)	1973-01-04
NL173717C (en)	1984-03-01
FR2145191A5 (en)	1973-02-16
AU455704B2 (en)	1974-11-12
NL173717B (en)	1983-10-03
DE2265741C (en)	1982-07-15
RO60304A (en)	1976-07-30
GB1362911A (en)	1974-08-07
BE785682A (en)	1972-10-16
DE2231319C2 (en)	1982-06-16
AU4333372A (en)	1973-12-20
CA958260A (en)	1974-11-26

Similar Documents

Publication	Publication Date	Title
IT1026091B (en)	1978-09-20	IMPROVEMENT IN FITTINGS FOR PIPES AND SIMILAR
IT958473B (en)	1973-10-20	IMPROVEMENT IN THE SLEEVES FOR THE CONNECTION OF PIPES
AT324053B (en)	1975-08-11	PIPE CONNECTION
OA04282A (en)	1979-12-31	Locked and gasketed assembly for pipes.
TR17275A (en)	1975-03-24	SELF-MOVING AND SELF-ADJUSTABLE CAR THAT CAN MOVE AROUND THE CURVED PROFILES LIKE PAYPLAYNS
IT984480B (en)	1974-11-20	DEVICE FOR THE SUCTION OF GAS AND SIMILAR
DK134529B (en)	1976-11-22	Locked pipe joint.
NL161558B (en)	1979-09-17	BUTTERFLY VALVE VALVE.
IT966493B (en)	1974-02-11	SEALING DEVICE FOR CONCRETE PIPES AND RELATED MANUFACTURING PROCEDURE
IT955758B (en)	1973-09-29	CONTROL DEVICE FOR THE SHUT-OFF VALVE OF DUCTS AND PIPES IN GENERAL
IT975038B (en)	1974-07-20	SUSPENSION DEVICE FOR CABLES, PIPES AND SIMILAR
CH557286A (en)	1974-12-31	PIPE.
IT965866B (en)	1974-02-11	IMPROVEMENT IN DEVICES FOR THE FACING OF FLANGES ON PIPES, VALVES AND SIMILAR
NL149897B (en)	1976-06-15	PIPE CONNECTION.
IT952092B (en)	1973-07-20	METHOD AND APPARATUS FOR BENDING PIPES OR SIMILAR
IT946636B (en)	1973-05-21	PROCEDURE AND DEVICE FOR THE TEMPERA OF PIPES
NL177481C (en)	1985-10-01	HINGE PIPE CONNECTION.
IT947557B (en)	1973-05-30	PROCEDURE FOR THE MANUFACTURE OF ARCHED ELEMENTS IN SHEET FOR COATING ELBOWS WITH PIPES
IT956393B (en)	1973-10-10	SEALING FOR JOINTS OF PIPES AND SIMILAR
IT975877B (en)	1974-08-10	VALVE FOR FLUID PIPES
AT318985B (en)	1974-11-25	Pipe connection
NL169634C (en)	1982-08-02	BUTTERFLY VALVE.
IT948675B (en)	1973-06-11	PROCEDURE FOR THE MANUFACTURE OF CONCRETE OR SIMILAR PIPES AND RELATED PRODUCT
AT316232B (en)	1974-06-25	Pipe joint
BE786001A (en)	1972-11-03	PIPE FITTINGS