GB651860A - Hollow crankshafts or similar work-pieces and method for their manufacture - Google Patents

Hollow crankshafts or similar work-pieces and method for their manufacture

Info

Publication number
GB651860A
GB651860A GB34139/47A GB3413947A GB651860A GB 651860 A GB651860 A GB 651860A GB 34139/47 A GB34139/47 A GB 34139/47A GB 3413947 A GB3413947 A GB 3413947A GB 651860 A GB651860 A GB 651860A
Authority
GB
United Kingdom
Prior art keywords
hollow
pieces
manufacture
plugged
dec
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
GB34139/47A
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.)
Compagnie des Forges et Acieries de la Marine et dHomecourt
Original Assignee
Compagnie des Forges et Acieries de la Marine et dHomecourt
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 Compagnie des Forges et Acieries de la Marine et dHomecourt filed Critical Compagnie des Forges et Acieries de la Marine et dHomecourt
Publication of GB651860A publication Critical patent/GB651860A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/06—Making machine elements axles or shafts
    • B21K1/08—Making machine elements axles or shafts crankshafts

Abstract

651,860. Making crank-shafts. COM. PAGNIE DES FORGES ET ACIERIES DE LA MARINE ET D'HOMECOURT. Dec. 24, 1947, No. 34139. Convention date, Dec. 27, 1946. Drawings to Specification. [Classes 83 (ii) and 83 (iv)] Forging.-Hollow crank-shafts or the like are made from hollow blanks with a removable core by upsetting and bending in the apparatus described in. Specification 628,519. Fillings.-The blank may have one end solid or plugged, the other end being plugged after filling with sand, refractory earth &c. or a metal such as copper which has a melting point below the forging temperature of the workpiece but not sufficiently high to affect the properties of the workpiece when the filler is melted out. Specification 622,938 also is referred to.
GB34139/47A 1946-12-27 1947-12-24 Hollow crankshafts or similar work-pieces and method for their manufacture Expired GB651860A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR651860X 1946-12-27

Publications (1)

Publication Number Publication Date
GB651860A true GB651860A (en) 1951-04-11

Family

ID=9004900

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34139/47A Expired GB651860A (en) 1946-12-27 1947-12-24 Hollow crankshafts or similar work-pieces and method for their manufacture

Country Status (1)

Country Link
GB (1) GB651860A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1099320B (en) * 1959-01-02 1961-02-09 Fertigungstechnik U Maschb Ges Method and device for rolling in the journal points of a hollow crankshaft
US5040294A (en) * 1987-10-28 1991-08-20 Schwabische Huttenwerke Gmbh Process for producing a camshaft

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1099320B (en) * 1959-01-02 1961-02-09 Fertigungstechnik U Maschb Ges Method and device for rolling in the journal points of a hollow crankshaft
US5040294A (en) * 1987-10-28 1991-08-20 Schwabische Huttenwerke Gmbh Process for producing a camshaft

Similar Documents

Publication Publication Date Title
GB1291264A (en) A process for the manufacture of an axle for a motor vehicle
GB651860A (en) Hollow crankshafts or similar work-pieces and method for their manufacture
GB975517A (en) Process for the cold rough shaping of ball pen points and rough shaped ball pen points obtained by means of said process
ES395972A1 (en) Process of manufacturing forged or rolled rod steel from ledeburitic tool steel
GB713472A (en) Improvements in or relating to method of making a nut blank
US2659669A (en) Composition and method for the production of alloys
US1469706A (en) Method of treating molten metals
DE368480C (en) Method of attaching tips or blades made of high speed metal to a body made of less valuable iron or steel
DE663268C (en) Process for the production of centrifugally cast socket shells
GB647413A (en) Shock absorber
DE869495C (en) Cast iron for hollow bodies
GB629757A (en) Improvements in and relating to a cemented carbide body having a soft metal insert and a method for securing the insert therein
US1446153A (en) Method of making high-speed steel
GB394699A (en) A process of manufacture of hollow objects from large ingots
GB610494A (en) Improvements in or relating to die casting
SU1082795A1 (en) Process lubricant
PT70746A (en) PROCESS FOR THE PREPARATION OF SUPERPLASTIC METALLIC ALLOYS WITH HIGH DEFORMATION SPEED
GB149176A (en) Improvements in the manufacture of conical cups for anti-friction bearings
SU703202A1 (en) Method of forging articles
GB558123A (en) Improvements in or relating to forging and shaping metals
GB703637A (en) Improvements in or relating to the hot-shaping of workpieces manufactured from iron and steel
GB584559A (en) Improvements relating to adjustable wrenches and the like
GB464817A (en) Improvements in or relating to the manufacture of articles such as welding rods out of rim steel
GB169922A (en) An improved method of manufacturing railway and the like vehicle axles
SKROCKI Production engineering measures program manufacturing methods and technology. Precision forging of spiral bevel gears[Final Report, 29 Jun. 1973- 31 Dec. 1976]