ES457118A1 - Aparato perfeccionado para fabricar helices para barcos. - Google Patents

Aparato perfeccionado para fabricar helices para barcos.

Info

Publication number
ES457118A1
ES457118A1 ES457118A ES457118A ES457118A1 ES 457118 A1 ES457118 A1 ES 457118A1 ES 457118 A ES457118 A ES 457118A ES 457118 A ES457118 A ES 457118A ES 457118 A1 ES457118 A1 ES 457118A1
Authority
ES
Spain
Prior art keywords
members
sheet material
shaping sheet
shaping apparatus
shaping
Prior art date
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
ES457118A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES457118A1 publication Critical patent/ES457118A1/es
Expired legal-status Critical Current

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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
    • 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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/78—Making other particular articles propeller blades; turbine blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

Aparato perfeccionado para fabricar hélices para barcos, preferiblemente de chapa de acero inoxidable, cuyo aparato comprende una parte superior y una parte inferior, formada cada una por miembros yuxtapuestos, caracterizado porque cada miembro está configurado como parte de un sector circular que se apoya sobre una superficie plana, siguiendo principalmente los bordes de dicho miembro las generatrices de un helicoide.
ES457118A 1976-03-23 1977-03-23 Aparato perfeccionado para fabricar helices para barcos. Expired ES457118A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK126976A DK126976A (da) 1976-03-23 1976-03-23 Verktoj til formgivning af plademateriale

Publications (1)

Publication Number Publication Date
ES457118A1 true ES457118A1 (es) 1978-08-16

Family

ID=8102951

Family Applications (1)

Application Number Title Priority Date Filing Date
ES457118A Expired ES457118A1 (es) 1976-03-23 1977-03-23 Aparato perfeccionado para fabricar helices para barcos.

Country Status (19)

Country Link
US (1) US4116038A (es)
JP (1) JPS52133694A (es)
AR (1) AR215620A1 (es)
AU (1) AU2351977A (es)
BE (1) BE852774A (es)
BR (1) BR7701794A (es)
CA (1) CA1071031A (es)
DE (1) DE2712384A1 (es)
DK (1) DK126976A (es)
ES (1) ES457118A1 (es)
FI (1) FI770901A (es)
FR (1) FR2345244A1 (es)
GB (1) GB1533961A (es)
GR (1) GR62455B (es)
IT (1) IT1076130B (es)
NL (1) NL7703146A (es)
NO (1) NO770986L (es)
SE (1) SE7703239L (es)
ZA (1) ZA771714B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3043143A1 (de) * 1980-11-15 1982-07-15 DIAG-Deutsche Industrieanlagen GmbH Fritz Werner, Werkzeugmaschinen, 1000 Berlin Werkzeug zum umformen, insbesondere metallischer koerper
DE4217988A1 (de) * 1992-05-30 1993-12-02 Hubert Dr Sc Techn Zeidler Verfahren zur Herstellung des gestaltgebenden Bereiches gestaltspeichernder Werkzeuge
US6363767B1 (en) 2000-02-29 2002-04-02 Northrop Grumman Corporation System and method for forming sheet metal using a reconfigurable tool
LU90919B1 (en) * 2002-05-14 2003-11-17 Delphi Tech Inc Method and tool for folding a metal strip
CN112775288B (zh) * 2020-12-11 2022-10-18 渤海造船厂集团有限公司 一种船舶复杂曲面外板柔性成型方法
CN112872273B (zh) * 2021-03-17 2022-06-14 中国航发动力股份有限公司 一种精锻叶片模具型线补偿方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US928353A (en) * 1908-12-07 1909-07-20 William W Bissell Apparatus for shaping metal.
US1019073A (en) * 1909-08-04 1912-03-05 John Nazel Forming-machine.
US1449385A (en) * 1919-05-20 1923-03-27 Ludwig M Dieterich Art and apparatus for forcing material into a predetermined form
US2267774A (en) * 1940-11-06 1941-12-30 John A Wall Pipe shaping tool
US2334520A (en) * 1942-05-13 1943-11-16 Walters Tom Press
FR993104A (fr) * 1949-06-02 1951-10-26 Const Aero Navales Procédé et appareil pour la fabrication d'éléments composites, notamment de voilures d'aéronefs
US2664593A (en) * 1949-07-30 1954-01-05 Richard H Prewitt Molding apparatus
US2679172A (en) * 1951-03-16 1954-05-25 Walton S Clevenger Laminated die form and method of producing same
US2916074A (en) * 1956-10-15 1959-12-08 Michigan Wheel Company Pitch blocks
GB900654A (en) * 1957-10-22 1962-07-11 Harima Zosenjo Kk A universal metal working press
US3187549A (en) * 1961-10-03 1965-06-08 North American Aviation Inc Segmented die assembly
US3172453A (en) * 1962-12-31 1965-03-09 Todd Shipyards Corp Position control for multiple tools
US3226969A (en) * 1963-09-09 1966-01-04 Pittsburgh Des Moines Steel Adjustable bending dies
DE1452707A1 (de) * 1965-01-28 1969-06-19 Inst Schiffbau Gesenkeinrichtung fuer eine Vielstempelpresse zum zweiachsigen Verformen von Platten,insbesondere von Schiffbaublechen
US3605528A (en) * 1968-08-02 1971-09-20 Ford Motor Co Incremental construction of three-dimensional objects having premachined rod elements and method for forming the same
US3566642A (en) * 1968-09-18 1971-03-02 Ford Motor Co Hexagonal rod die construction having an inherent die surface lubrication system
US3640175A (en) * 1968-10-18 1972-02-08 Canada Steel Co Ballistic shape screwhead socket
DE1918179A1 (de) * 1969-04-10 1970-10-15 Kernforschung Gmbh Ges Fuer Schablone zum Herstellen gewoelbter Oberflaechen,insbesondere Fraesmutterschablone zum Herstellen der Arbeitsflaeche von Presswerkzeugen
DE2033819A1 (en) * 1970-07-08 1972-01-20 Konig & Co GmbH, 5931 Netphen Bending sheet-metal - in boiler making process

Also Published As

Publication number Publication date
US4116038A (en) 1978-09-26
BR7701794A (pt) 1978-05-09
GB1533961A (en) 1978-11-29
JPS52133694A (en) 1977-11-09
BE852774A (fr) 1977-07-18
IT1076130B (it) 1985-04-24
NO770986L (no) 1977-09-26
FR2345244A1 (fr) 1977-10-21
SE7703239L (sv) 1977-09-24
NL7703146A (nl) 1977-09-27
AU2351977A (en) 1978-09-28
DE2712384A1 (de) 1977-09-29
AR215620A1 (es) 1979-10-31
CA1071031A (en) 1980-02-05
GR62455B (en) 1979-04-12
FI770901A (es) 1977-09-24
DK126976A (da) 1977-09-24
ZA771714B (en) 1978-02-22

Similar Documents

Publication Publication Date Title
JPS53104680A (en) Cushioning sheet product and its production method
IL48923A0 (en) Method for the manufacture of moulded panels on the basis of cardboard and a foamed material and panels so manufactured
GB1365188A (en) Method for cutting sheet material and generating related conrol ler commands
AU469728B2 (en) A flatkey and process forthe production thereof
AU5637473A (en) A method of andan assembly utilized in strengthening the edge of sheet material
JPS5777395A (en) Method for making sheet material non-sticky
IS2949A7 (is) Hringlaga bárujárnsplötur og aðferð og tæki til framleiðslu þeirra.
AU472884B2 (en) Method and apparatus for converting a flotable barge into a semi-submersible vessel
MY8400235A (en) Process for the production of a plurality of edible fractions from natural fatty substances, and the fractions produced in this way
ES457118A1 (es) Aparato perfeccionado para fabricar helices para barcos.
CA988015A (en) Method and apparatus for positioning a plurality of continuous strips on a support surface
AU2584071A (en) Method of providing holes in a sheet of synthetic resinous material
IT1016848B (it) Procedimento ed apparecchio per pro durre fogli a superficie fibrosa
GB1363142A (en) Stripping apparatus as used in the production of cardboard and like blanks
CA1002257A (en) Method of producing a printed pattern in thick material
PH14717A (en) Plane resistant polyurethane foam and process for producing
JPS52109516A (en) Glsss sheet having many wax spot and its production method
IT962795B (it) Metodo per la preparazione di un foglio microporoso e prodotto relativo
SU512874A1 (ru) Способ сборки черв чных сборных фрез
ZA742777B (en) Process for making low cost flexible abrasive sheets and products obtained thereby
USD232784S (en) Embossed plastic sheet material or similar article
IT1003383B (it) Procedimento e dispositivo per la distribuzione di spezzoni di tubo lare approntati in macchine di pro duzione di tali spezzoni su macchi ne formatrici di fondi
IT957823B (it) Procedimento ed impianto per produrre materiale poliuretanico in fogli
CA874801A (en) Method of cutting tile in register from a continuous sheet
GB1179721A (en) Apparatus for and a method of shaping Corrugated Building Elements