GB1525990A - Roll-type thread forming dies - Google Patents

Roll-type thread forming dies

Info

Publication number
GB1525990A
GB1525990A GB28443/76A GB2844376A GB1525990A GB 1525990 A GB1525990 A GB 1525990A GB 28443/76 A GB28443/76 A GB 28443/76A GB 2844376 A GB2844376 A GB 2844376A GB 1525990 A GB1525990 A GB 1525990A
Authority
GB
United Kingdom
Prior art keywords
roll
thread forming
forming dies
type thread
type
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
GB28443/76A
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.)
ESTEBAN TORRALBA J
Original Assignee
ESTEBAN TORRALBA J
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 ESTEBAN TORRALBA J filed Critical ESTEBAN TORRALBA J
Publication of GB1525990A publication Critical patent/GB1525990A/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
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
    • B21H3/04—Making by means of profiled-rolls or die rolls
    • B21H3/042—Thread-rolling heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Rolling Contact Bearings (AREA)
GB28443/76A 1975-07-31 1976-07-08 Roll-type thread forming dies Expired GB1525990A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1975214356U ES214356Y (es) 1975-07-31 1975-07-31 Construccion perfeccionada aplicada a cojinetes de roscar por laminacion.

Publications (1)

Publication Number Publication Date
GB1525990A true GB1525990A (en) 1978-09-27

Family

ID=8378723

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28443/76A Expired GB1525990A (en) 1975-07-31 1976-07-08 Roll-type thread forming dies

Country Status (8)

Country Link
US (1) US4096722A (US08063081-20111122-C00115.png)
JP (1) JPS5248545A (US08063081-20111122-C00115.png)
CH (1) CH596901A5 (US08063081-20111122-C00115.png)
DE (1) DE2633883A1 (US08063081-20111122-C00115.png)
ES (1) ES214356Y (US08063081-20111122-C00115.png)
FR (1) FR2319440A1 (US08063081-20111122-C00115.png)
GB (1) GB1525990A (US08063081-20111122-C00115.png)
IT (1) IT1049625B (US08063081-20111122-C00115.png)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4942752A (en) * 1985-09-19 1990-07-24 Sheldon Helfman Apparatus for reforming and restoring the surface of a cylindrical workpiece manually
DE202004000424U1 (de) * 2004-01-14 2004-04-01 Fette Gmbh Axialgewinderollkopf
US6988388B2 (en) * 2004-03-23 2006-01-24 C.J. Winter Machine Technologies, Inc. Thread rolling attachment
CN102847712A (zh) * 2012-09-18 2013-01-02 昆山坤林彩钢板活动房有限公司 管料管径压缩机
HUE032474T2 (en) * 2013-04-19 2017-10-30 Lmt Fette Werkzeugtechnik Gmbh & Co Kg Axial thread cylinder head and method for forming a workpiece on a workpiece with an axial threaded cylinder head

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1571557A (en) * 1923-07-05 1926-02-02 Deere & Co Shaft adjustment
US1549845A (en) * 1924-05-12 1925-08-18 Luma Werke A G Bearing arrangement for toothed wheels
US2541573A (en) * 1945-08-17 1951-02-13 Danly Mach Specialties Inc Forming machine
US2720801A (en) * 1951-12-19 1955-10-18 Wilhelm Fette Prazisionswerkze Rolling head
US3353390A (en) * 1964-11-10 1967-11-21 Leo W Bedker Synchronized thread rolling tool

Also Published As

Publication number Publication date
FR2319440A1 (fr) 1977-02-25
US4096722A (en) 1978-06-27
ES214356Y (es) 1976-12-01
CH596901A5 (US08063081-20111122-C00115.png) 1978-03-31
IT1049625B (it) 1981-02-10
JPS5248545A (en) 1977-04-18
ES214356U (es) 1976-07-01
DE2633883A1 (de) 1977-02-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee