FR684461A - Improvements in the manufacture of tennis rackets and others - Google Patents

Improvements in the manufacture of tennis rackets and others

Info

Publication number
FR684461A
FR684461A FR684461DA FR684461A FR 684461 A FR684461 A FR 684461A FR 684461D A FR684461D A FR 684461DA FR 684461 A FR684461 A FR 684461A
Authority
FR
France
Prior art keywords
manufacture
tennis rackets
rackets
tennis
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
Other languages
French (fr)
Inventor
Arthur Pritchard
Charles Monks
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
Priority claimed from GB27144/29A external-priority patent/GB338254A/en
Application filed filed Critical
Application granted granted Critical
Publication of FR684461A publication Critical patent/FR684461A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
    • B23Q16/02—Indexing equipment
    • B23Q16/027—Indexing equipment with means for adjusting the distance between two successive indexing-points
    • 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
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/02—Copying discrete points from the pattern, e.g. for determining the position of holes to be drilled
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
    • B27M3/22—Manufacture or reconditioning of specific semi-finished or finished articles of sport articles, e.g. bowling pins, frames of tennis rackets, skis, paddles
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/55—Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support
    • Y10T408/561—Having tool-opposing, work-engaging surface
    • Y10T408/5614—Angularly adjustable surface
FR684461D 1929-09-06 1929-11-06 Improvements in the manufacture of tennis rackets and others Expired FR684461A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27144/29A GB338254A (en) 1929-09-06 1929-09-06 Improvements relating to the manufacture of tennis and other racquets

Publications (1)

Publication Number Publication Date
FR684461A true FR684461A (en) 1930-06-26

Family

ID=10254914

Family Applications (1)

Application Number Title Priority Date Filing Date
FR684461D Expired FR684461A (en) 1929-09-06 1929-11-06 Improvements in the manufacture of tennis rackets and others

Country Status (3)

Country Link
US (1) US1779289A (en)
DE (1) DE513770C (en)
FR (1) FR684461A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435830A (en) * 1945-11-30 1948-02-10 Horace W Hall Locating jig device for use in drilling holes in racket heads
CN112388016A (en) * 2020-11-06 2021-02-23 安徽省强升智能装备科技有限公司 Drilling equipment for badminton rackets

Also Published As

Publication number Publication date
DE513770C (en) 1930-12-03
US1779289A (en) 1930-10-21

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