JPS6468285A - Method of manufacturing hollow metal head for golf club - Google Patents

Method of manufacturing hollow metal head for golf club

Info

Publication number
JPS6468285A
JPS6468285A JP62225380A JP22538087A JPS6468285A JP S6468285 A JPS6468285 A JP S6468285A JP 62225380 A JP62225380 A JP 62225380A JP 22538087 A JP22538087 A JP 22538087A JP S6468285 A JPS6468285 A JP S6468285A
Authority
JP
Japan
Prior art keywords
head
sheet
golf club
hollow metal
base
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.)
Pending
Application number
JP62225380A
Other languages
Japanese (ja)
Inventor
Masashi Kobayashi
Kiyoshi Niihara
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.)
TOYO SEISEN KK
TOYO WIRE Manufacturing
Maruman Golf Co Ltd
Original Assignee
TOYO SEISEN KK
TOYO WIRE Manufacturing
Maruman Golf Co 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 TOYO SEISEN KK, TOYO WIRE Manufacturing, Maruman Golf Co Ltd filed Critical TOYO SEISEN KK
Priority to JP62225380A priority Critical patent/JPS6468285A/en
Publication of JPS6468285A publication Critical patent/JPS6468285A/en
Pending legal-status Critical Current

Links

Landscapes

  • Golf Clubs (AREA)

Abstract

PURPOSE: To improve accuracy and to facilitate production by manufacturing a hollow metal head from one sheet of metallic sheet shaped by using certain one surface of the golf club head as a base and connecting and developing the other surfaces to this base. CONSTITUTION: The metallic sheet is formed to the shape obtd. by using the one surface among the sole surface 1, face surface 2, upper surface 3 and flank 4 of the golf club head as the base and connecting and developing the other surfaces thereto. Next, the thicknesses of the respective surfaces are produced by thick forming dies and the rounding of the respective surfaces is executed by rounding dies. Finally, the sheet is bent to a head shape and the joints of the respective surfaces are welded, by which the hollow metal head is manufactured. Since the metal head is produced from one sheet of the developed metal sheet in such a manner the smaller number of the head parts is necessitated and the accuracy of the head sizes is good. The forming of the blanks with which casting is difficult is made possible in a lost wax method. The partial setting of the thicknesses is made relatively easy.
JP62225380A 1987-09-10 1987-09-10 Method of manufacturing hollow metal head for golf club Pending JPS6468285A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62225380A JPS6468285A (en) 1987-09-10 1987-09-10 Method of manufacturing hollow metal head for golf club

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62225380A JPS6468285A (en) 1987-09-10 1987-09-10 Method of manufacturing hollow metal head for golf club

Publications (1)

Publication Number Publication Date
JPS6468285A true JPS6468285A (en) 1989-03-14

Family

ID=16828446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62225380A Pending JPS6468285A (en) 1987-09-10 1987-09-10 Method of manufacturing hollow metal head for golf club

Country Status (1)

Country Link
JP (1) JPS6468285A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7819758B2 (en) 2008-03-26 2010-10-26 Bridgestone Sports Co., Ltd. Golf club head

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7819758B2 (en) 2008-03-26 2010-10-26 Bridgestone Sports Co., Ltd. Golf club head
US8216089B2 (en) 2008-03-26 2012-07-10 Bridgestone Sports Co., Ltd. Golf club head

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