GB2304303B - Method and apparatus for forming a thread - Google Patents

Method and apparatus for forming a thread

Info

Publication number
GB2304303B
GB2304303B GB9516638A GB9516638A GB2304303B GB 2304303 B GB2304303 B GB 2304303B GB 9516638 A GB9516638 A GB 9516638A GB 9516638 A GB9516638 A GB 9516638A GB 2304303 B GB2304303 B GB 2304303B
Authority
GB
United Kingdom
Prior art keywords
thread
forming
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 - Fee Related
Application number
GB9516638A
Other versions
GB2304303A (en
GB9516638D0 (en
Inventor
Philip James Hendy
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.)
NOTT S IND
Original Assignee
NOTT S IND
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 NOTT S IND filed Critical NOTT S IND
Priority to GB9516638A priority Critical patent/GB2304303B/en
Publication of GB9516638D0 publication Critical patent/GB9516638D0/en
Publication of GB2304303A publication Critical patent/GB2304303A/en
Application granted granted Critical
Publication of GB2304303B publication Critical patent/GB2304303B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
    • B21D17/04—Forming single grooves in sheet metal or tubular or hollow articles by rolling
    • 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
    • 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
    • B21H3/08—Making helical bodies or bodies having parts of helical shape internal screw-threads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
GB9516638A 1995-08-14 1995-08-14 Method and apparatus for forming a thread Expired - Fee Related GB2304303B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9516638A GB2304303B (en) 1995-08-14 1995-08-14 Method and apparatus for forming a thread

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9516638A GB2304303B (en) 1995-08-14 1995-08-14 Method and apparatus for forming a thread

Publications (3)

Publication Number Publication Date
GB9516638D0 GB9516638D0 (en) 1995-10-18
GB2304303A GB2304303A (en) 1997-03-19
GB2304303B true GB2304303B (en) 1998-05-13

Family

ID=10779216

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9516638A Expired - Fee Related GB2304303B (en) 1995-08-14 1995-08-14 Method and apparatus for forming a thread

Country Status (1)

Country Link
GB (1) GB2304303B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1189007A (en) * 1967-06-22 1970-04-22 Hiroyasu Shiokawa Helically Grooved Tubes
SU1311824A1 (en) * 1985-08-26 1987-05-23 Предприятие П/Я М-5921 Apparatus for extruding thread on hollow articles
EP0510291A1 (en) * 1991-04-17 1992-10-28 Nussbaum und Guhl AG Method of and device for manufacture of threaded cans made of aluminium
CA2150588A1 (en) * 1994-06-15 1995-12-16 Gerhard Schuez Multiple finned tube and a method for its manufacture

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1189007A (en) * 1967-06-22 1970-04-22 Hiroyasu Shiokawa Helically Grooved Tubes
SU1311824A1 (en) * 1985-08-26 1987-05-23 Предприятие П/Я М-5921 Apparatus for extruding thread on hollow articles
EP0510291A1 (en) * 1991-04-17 1992-10-28 Nussbaum und Guhl AG Method of and device for manufacture of threaded cans made of aluminium
CA2150588A1 (en) * 1994-06-15 1995-12-16 Gerhard Schuez Multiple finned tube and a method for its manufacture

Also Published As

Publication number Publication date
GB2304303A (en) 1997-03-19
GB9516638D0 (en) 1995-10-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090814