IT1146633B - Dispositivo fresatubi - Google Patents

Dispositivo fresatubi

Info

Publication number
IT1146633B
IT1146633B IT18112/81A IT1811281A IT1146633B IT 1146633 B IT1146633 B IT 1146633B IT 18112/81 A IT18112/81 A IT 18112/81A IT 1811281 A IT1811281 A IT 1811281A IT 1146633 B IT1146633 B IT 1146633B
Authority
IT
Italy
Prior art keywords
milling device
pipe milling
pipe
milling
Prior art date
Application number
IT18112/81A
Other languages
English (en)
Other versions
IT8118112A0 (it
Inventor
Calogero Prima
Renato Prima
Maurizio Prima
Original Assignee
Prima La Saldatura Srl
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.)
Filing date
Publication date
Application filed by Prima La Saldatura Srl filed Critical Prima La Saldatura Srl
Priority to IT18112/81A priority Critical patent/IT1146633B/it
Publication of IT8118112A0 publication Critical patent/IT8118112A0/it
Priority to EP82104637A priority patent/EP0066793A3/en
Application granted granted Critical
Publication of IT1146633B publication Critical patent/IT1146633B/it

Links

Classifications

    • 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
    • B23B5/16—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for bevelling, chamfering, or deburring the ends of bars or tubes
    • B23B5/161—Devices attached to the workpiece
    • B23B5/162—Devices attached to the workpiece with an internal clamping device
    • 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
    • B23B31/40—Expansion mandrels
    • B23B31/404—Gripping the work or tool by jaws moving radially controlled by conical surfaces
    • B23B31/4046—Details of the jaws
IT18112/81A 1981-05-29 1981-05-29 Dispositivo fresatubi IT1146633B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT18112/81A IT1146633B (it) 1981-05-29 1981-05-29 Dispositivo fresatubi
EP82104637A EP0066793A3 (en) 1981-05-29 1982-05-26 Pipe cutter device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT18112/81A IT1146633B (it) 1981-05-29 1981-05-29 Dispositivo fresatubi

Publications (2)

Publication Number Publication Date
IT8118112A0 IT8118112A0 (it) 1981-05-29
IT1146633B true IT1146633B (it) 1986-11-12

Family

ID=11151953

Family Applications (1)

Application Number Title Priority Date Filing Date
IT18112/81A IT1146633B (it) 1981-05-29 1981-05-29 Dispositivo fresatubi

Country Status (2)

Country Link
EP (1) EP0066793A3 (it)
IT (1) IT1146633B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2776548A1 (fr) * 1998-03-30 1999-10-01 Protem Sa Dispositif pour la commande de pinces de serrage d'organes tubulaires
CN111515459A (zh) * 2020-06-10 2020-08-11 江苏国焘金属制品有限公司 一种自动化切割锯床
CN116810408B (zh) * 2023-08-30 2023-12-01 太原科技大学 一种长尺寸金属盘管管坯表面修削装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191002871A (en) * 1910-02-05 1911-02-02 Robert Leonard Horrell Improved Mandrel Holder and Mandrels for use therewith adapted to Rotate Work Pieces in the Lathe.
US2868085A (en) * 1954-06-24 1959-01-13 Mc Graw Edison Co Tool for tapering conduit or pipe ends
US3157076A (en) * 1960-03-24 1964-11-17 Glen H Arthur Tool and method for cutting and shaping tubing
US3732758A (en) * 1971-03-08 1973-05-15 M Rinaldo Pipe cutting apparatus
US3817649A (en) * 1972-12-13 1974-06-18 J Medney Pipe scarfing tool
US4185526A (en) * 1978-04-10 1980-01-29 Intino Vito D Holder for circular fabric cutter

Also Published As

Publication number Publication date
IT8118112A0 (it) 1981-05-29
EP0066793A2 (en) 1982-12-15
EP0066793A3 (en) 1984-02-15

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