GB1378761A - Manufacture of forming rolls - Google Patents

Manufacture of forming rolls

Info

Publication number
GB1378761A
GB1378761A GB5464471A GB5464471A GB1378761A GB 1378761 A GB1378761 A GB 1378761A GB 5464471 A GB5464471 A GB 5464471A GB 5464471 A GB5464471 A GB 5464471A GB 1378761 A GB1378761 A GB 1378761A
Authority
GB
United Kingdom
Prior art keywords
blank
roll
forming
shaped
profile
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
GB5464471A
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.)
Formflo Ltd
Original Assignee
Formflo Ltd
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 Formflo Ltd filed Critical Formflo Ltd
Priority to GB5464471A priority Critical patent/GB1378761A/en
Priority to US00308871A priority patent/US3846999A/en
Priority to SE7215250A priority patent/SE398605B/xx
Priority to DE2257800A priority patent/DE2257800A1/de
Priority to FR7241781A priority patent/FR2163053A5/fr
Priority to JP47117856A priority patent/JPS4875444A/ja
Publication of GB1378761A publication Critical patent/GB1378761A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H5/00—Making gear wheels, racks, spline shafts or worms
    • B21H5/02—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49462—Gear making
    • Y10T29/49467—Gear shaping
    • Y10T29/49471—Roll forming

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
GB5464471A 1971-11-24 1971-11-24 Manufacture of forming rolls Expired GB1378761A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB5464471A GB1378761A (en) 1971-11-24 1971-11-24 Manufacture of forming rolls
US00308871A US3846999A (en) 1971-11-24 1972-11-22 Forming rolls
SE7215250A SE398605B (sv) 1971-11-24 1972-11-23 Forfarande for framstellning av en formningsvals att anvendas for framstellning av kugghjul genom valsning av arbetsstycken
DE2257800A DE2257800A1 (de) 1971-11-24 1972-11-23 Verfahren zum herstellen von formwalzen zum walzen von zahnraedern
FR7241781A FR2163053A5 (enExample) 1971-11-24 1972-11-24
JP47117856A JPS4875444A (enExample) 1971-11-24 1972-11-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5464471A GB1378761A (en) 1971-11-24 1971-11-24 Manufacture of forming rolls

Publications (1)

Publication Number Publication Date
GB1378761A true GB1378761A (en) 1974-12-27

Family

ID=10471662

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5464471A Expired GB1378761A (en) 1971-11-24 1971-11-24 Manufacture of forming rolls

Country Status (6)

Country Link
US (1) US3846999A (enExample)
JP (1) JPS4875444A (enExample)
DE (1) DE2257800A1 (enExample)
FR (1) FR2163053A5 (enExample)
GB (1) GB1378761A (enExample)
SE (1) SE398605B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4125491A1 (de) * 1991-08-01 1993-02-04 Swf Auto Electric Gmbh Schnecke mit angeformtem lagerzapfen, insbes. fuer eine scheibenwischanlage
WO1999008820A1 (de) * 1997-08-13 1999-02-25 Hirschvogel Umformtechnik Gmbh Verfahren zum herstellen eines schaltzahnrades, vorrichtung zur durchführung des verfahrens und nach dem verfahren hergestelltes schaltzahnrad
WO2000003819A1 (en) * 1998-07-17 2000-01-27 The Penn State Research Foundation Full form roll finishing technique
US6779270B2 (en) * 1999-07-13 2004-08-24 The Penn States Research Foundation Full form roll finishing technique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1712095A (en) * 1927-08-11 1929-05-07 Lees Bradner Co Machine and method for profiling gear teeth
US3362059A (en) * 1965-12-28 1968-01-09 Ford Motor Co Gear rolling dies and method for manufacturing external tooth gears
US3631703A (en) * 1969-10-15 1972-01-04 Lear Siegler Inc Gear rolling die and method of use
US3720989A (en) * 1970-05-25 1973-03-20 Renault Gear cutting methods
JPS5014988B2 (enExample) * 1971-11-02 1975-05-31

Also Published As

Publication number Publication date
DE2257800A1 (de) 1973-05-30
FR2163053A5 (enExample) 1973-07-20
US3846999A (en) 1974-11-12
SE398605B (sv) 1978-01-09
JPS4875444A (enExample) 1973-10-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years