GB1470556A - Machine for producing a structure having dimples for projections - Google Patents

Machine for producing a structure having dimples for projections

Info

Publication number
GB1470556A
GB1470556A GB2828474A GB2828474A GB1470556A GB 1470556 A GB1470556 A GB 1470556A GB 2828474 A GB2828474 A GB 2828474A GB 2828474 A GB2828474 A GB 2828474A GB 1470556 A GB1470556 A GB 1470556A
Authority
GB
United Kingdom
Prior art keywords
golf ball
cutter
dimples
cutting
edge
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
GB2828474A
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.)
Acushnet Co
Original Assignee
Acushnet Co
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 Acushnet Co filed Critical Acushnet Co
Priority to GB2828474A priority Critical patent/GB1470556A/en
Publication of GB1470556A publication Critical patent/GB1470556A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/02—Milling surfaces of revolution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/54—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only
    • B23Q1/5406—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only a single rotating pair followed perpendicularly by a single rotating pair

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)

Abstract

1470556 Rotary cutting machines; worktables; cutters ACUSHNET CO 26 June 1974 28284/74 Headings B3B B3C and B3K [Also in Division A6] In a machine for producing a plurality of dimples or projections on a workpiece such as a golf ball, a golf ball mould or a golf ball hob (a structure of the same shape as a golf ball and used in the production of golf ball moulds) a cutter 44 or heated tool is moved relatively to the workpiece 10 along an axis normal to the spherical surface of the finished structure. The longitudinal axis of the tool intersects the point of intersection of the mutually perpendicular rotational axes of two rotary worktables 14, 20 one of which, 14, is spaced radially from the rotary axis of the other, 20. The turntables 14, 20 are rotated by motors 18, 24 and the tool may be fed along guide 65 by a lead screw driven by motor 53 up to stop 56 and may be rotated by motor 50. The operation may be controlled by means such as perforated tape console 26 an electronic circuit or mechanical linkages. The cutter in Fig. 3 is for cutting a dimple by edge 70 and the fret (the workpiece surface between dimples) by edge 72. The cutter in Fig. 4 cuts a blank 80 by means of a projection forming cutting edge 76 and fret cutting edge 78 to provide a mould surface 82 (projections not shown). The double ended cutter in Fig. 5 is for cutting dimples only.
GB2828474A 1974-06-26 1974-06-26 Machine for producing a structure having dimples for projections Expired GB1470556A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2828474A GB1470556A (en) 1974-06-26 1974-06-26 Machine for producing a structure having dimples for projections

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2828474A GB1470556A (en) 1974-06-26 1974-06-26 Machine for producing a structure having dimples for projections

Publications (1)

Publication Number Publication Date
GB1470556A true GB1470556A (en) 1977-04-14

Family

ID=10273217

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2828474A Expired GB1470556A (en) 1974-06-26 1974-06-26 Machine for producing a structure having dimples for projections

Country Status (1)

Country Link
GB (1) GB1470556A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0244645A1 (en) * 1986-04-29 1987-11-11 Friedrich Deckel Aktiengesellschaft Drilling and milling machine
US6677257B2 (en) 1999-12-24 2004-01-13 Milliken Industrials Limited Fabric for tennis ball covering and method for manufacturing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0244645A1 (en) * 1986-04-29 1987-11-11 Friedrich Deckel Aktiengesellschaft Drilling and milling machine
US6677257B2 (en) 1999-12-24 2004-01-13 Milliken Industrials Limited Fabric for tennis ball covering and method for manufacturing the same

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920626