SE7811904L - SET AND DEVICE FOR FOUNDING SAVINGS IN THE ROUND WORK PIECE - Google Patents

SET AND DEVICE FOR FOUNDING SAVINGS IN THE ROUND WORK PIECE

Info

Publication number
SE7811904L
SE7811904L SE7811904A SE7811904A SE7811904L SE 7811904 L SE7811904 L SE 7811904L SE 7811904 A SE7811904 A SE 7811904A SE 7811904 A SE7811904 A SE 7811904A SE 7811904 L SE7811904 L SE 7811904L
Authority
SE
Sweden
Prior art keywords
workpiece
groove
engagement means
founding
savings
Prior art date
Application number
SE7811904A
Other languages
Swedish (sv)
Inventor
Viktor Prestor
Original Assignee
Viktor Prestor
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 Viktor Prestor filed Critical Viktor Prestor
Priority to SE7811904A priority Critical patent/SE7811904L/en
Priority to GB7939465A priority patent/GB2034618A/en
Priority to FI793569A priority patent/FI793569A/en
Priority to DE19792946082 priority patent/DE2946082A1/en
Priority to FR7928387A priority patent/FR2441441A1/en
Priority to NO793705A priority patent/NO793705L/en
Priority to DK489179A priority patent/DK489179A/en
Priority to IT69226/79A priority patent/IT1119494B/en
Publication of SE7811904L publication Critical patent/SE7811904L/en

Links

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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Abstract

In a method of forming a circumferentially extending groove (43) in a circular peripheral surface of a workpiece (44), particularly a pipe, the groove is formed by means of a tool (42) having at least two engagement means (47, 48) for co-operation with the workpiece, at least one of the engagement means comprising a groove- forming roller (48). The engagement means are pressed radially against the workpiece (44) so that the workpiece is clamped between them, and the tool (42) and the workpiece (44) are rotated relative to one another through an angle necessary for the groove forming roller (48) or rollers to describe a groove around the workpiece. The rotary movement is repeated while progressively decreasing the distance between the groove forming engagement means (48) and the centre of the workpiece until the groove is formed to the desired depth. <IMAGE>
SE7811904A 1978-08-23 1978-11-17 SET AND DEVICE FOR FOUNDING SAVINGS IN THE ROUND WORK PIECE SE7811904L (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE7811904A SE7811904L (en) 1978-08-23 1978-11-17 SET AND DEVICE FOR FOUNDING SAVINGS IN THE ROUND WORK PIECE
GB7939465A GB2034618A (en) 1978-11-17 1979-11-14 A method and apparatus for forming a circumferential groove around a workpiece
FI793569A FI793569A (en) 1978-11-17 1979-11-14 SAETTING THE PROCEDURE FOR ADJUSTMENT TO THE SPRING BOARD
DE19792946082 DE2946082A1 (en) 1978-11-17 1979-11-15 METHOD FOR PRODUCING A NUT IN ROUND WORKPIECES WITH TOOLS THEREFOR
FR7928387A FR2441441A1 (en) 1978-11-17 1979-11-16 PROCESS AND APPARATUS FOR FORMING GROOVES IN ROUND PARTS, PARTICULARLY FOR ASSEMBLING TUBES
NO793705A NO793705L (en) 1978-11-17 1979-11-16 PROCEDURE AND DEVICE FOR SEALING TRACKS IN ROUND WORKPIECES.
DK489179A DK489179A (en) 1978-11-17 1979-11-16 PROCEDURE AND APPARATUS FOR SEALING TRACKS IN ROUND WORKPIECES
IT69226/79A IT1119494B (en) 1978-11-17 1979-11-16 PROCEDURE AND DEVICE FOR THE FORMATION OF CIRCUMFERENTIAL GROOVES ON ROUND PIECES

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7808920 1978-08-23
SE7811904A SE7811904L (en) 1978-08-23 1978-11-17 SET AND DEVICE FOR FOUNDING SAVINGS IN THE ROUND WORK PIECE

Publications (1)

Publication Number Publication Date
SE7811904L true SE7811904L (en) 1980-05-18

Family

ID=20336395

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7811904A SE7811904L (en) 1978-08-23 1978-11-17 SET AND DEVICE FOR FOUNDING SAVINGS IN THE ROUND WORK PIECE

Country Status (8)

Country Link
DE (1) DE2946082A1 (en)
DK (1) DK489179A (en)
FI (1) FI793569A (en)
FR (1) FR2441441A1 (en)
GB (1) GB2034618A (en)
IT (1) IT1119494B (en)
NO (1) NO793705L (en)
SE (1) SE7811904L (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3146846A1 (en) * 1981-11-26 1983-06-01 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Method and assembly device for a diaphragm brake cylinder
FR2592147B1 (en) * 1985-12-23 1988-03-18 Stein Industrie DEVICE FOR CONTROLLING FLOW IN A HEAT EXCHANGER TUBE.
US5065943A (en) * 1990-09-06 1991-11-19 Nordson Corporation Nozzle cap for an adhesive dispenser
US5169071A (en) * 1990-09-06 1992-12-08 Nordson Corporation Nozzle cap for an adhesive dispenser
DE9419106U1 (en) * 1994-11-29 1995-02-09 Felsberg, Jürgen, 42697 Solingen Pipe connection for radial compression
DE10126784A1 (en) * 2001-06-01 2002-12-05 Zf Lenksysteme Gmbh Method for connecting rotary slider to torsion rod involves using deformation element to locally deform slider so that it becomes caulked with torsion rod
JP4179890B2 (en) * 2003-01-30 2008-11-12 川口工業株式会社 Groove forming device
DE10331061B4 (en) * 2003-07-09 2005-05-19 Technische Universität Dresden Annular composite workpieces and cold rolling process for their production
JP4950023B2 (en) * 2004-03-26 2012-06-13 ヴィクトリック カンパニー Pipes and pipe accessories with grooves with wedge effect
ES2319609B1 (en) * 2008-11-07 2010-07-06 Nemesio Zubia, S.A. METHOD FOR MANUFACTURING STATIC METAL PIPES AND STAINLESS METAL TUBE MANUFACTURED WITH SUCH METHOD.
CN114570818A (en) * 2022-02-23 2022-06-03 重庆星豪精密机械有限公司 Medical aluminum alloy support hollow tube indenting device

Also Published As

Publication number Publication date
IT1119494B (en) 1986-03-10
DK489179A (en) 1980-05-18
GB2034618A (en) 1980-06-11
FR2441441A1 (en) 1980-06-13
IT7969226A0 (en) 1979-11-16
FI793569A (en) 1980-05-18
DE2946082A1 (en) 1980-05-29
NO793705L (en) 1980-05-20

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