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JPS51143566A - Method and equipment for making metallic bats - Google Patents

Method and equipment for making metallic bats

Info

Publication number
JPS51143566A
JPS51143566A JP50068068A JP6806875A JPS51143566A JP S51143566 A JPS51143566 A JP S51143566A JP 50068068 A JP50068068 A JP 50068068A JP 6806875 A JP6806875 A JP 6806875A JP S51143566 A JPS51143566 A JP S51143566A
Authority
JP
Japan
Prior art keywords
equipment
making metallic
bats
metallic bats
making
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.)
Granted
Application number
JP50068068A
Other languages
English (en)
Other versions
JPS5436990B2 (ja
Inventor
Mamoru Sakagami
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.)
Fuji Corp
Original Assignee
Fuji Machine Manufacturing 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 Fuji Machine Manufacturing Co Ltd filed Critical Fuji Machine Manufacturing Co Ltd
Priority to JP50068068A priority Critical patent/JPS51143566A/ja
Priority to US05/688,082 priority patent/US4038850A/en
Publication of JPS51143566A publication Critical patent/JPS51143566A/ja
Publication of JPS5436990B2 publication Critical patent/JPS5436990B2/ja
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B59/00—Bats, rackets, or the like, not covered by groups A63B49/00 - A63B57/00
    • A63B59/50—Substantially rod-shaped bats for hitting a ball in the air, e.g. for baseball
    • A63B59/51—Substantially rod-shaped bats for hitting a ball in the air, e.g. for baseball made of metal
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B59/00—Bats, rackets, or the like, not covered by groups A63B49/00 - A63B57/00
    • A63B59/50—Substantially rod-shaped bats for hitting a ball in the air, e.g. for baseball
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • B21D22/16—Spinning over shaping mandrels or formers
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
    • A63B2102/18—Baseball, rounders or similar games

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
JP50068068A 1975-06-04 1975-06-04 Method and equipment for making metallic bats Granted JPS51143566A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP50068068A JPS51143566A (en) 1975-06-04 1975-06-04 Method and equipment for making metallic bats
US05/688,082 US4038850A (en) 1975-06-04 1976-05-19 Method of and apparatus for producing baseball bats

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50068068A JPS51143566A (en) 1975-06-04 1975-06-04 Method and equipment for making metallic bats

Publications (2)

Publication Number Publication Date
JPS51143566A true JPS51143566A (en) 1976-12-09
JPS5436990B2 JPS5436990B2 (ja) 1979-11-12

Family

ID=13363077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50068068A Granted JPS51143566A (en) 1975-06-04 1975-06-04 Method and equipment for making metallic bats

Country Status (2)

Country Link
US (1) US4038850A (ja)
JP (1) JPS51143566A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007283375A (ja) * 2006-04-19 2007-11-01 Nippon Spindle Mfg Co Ltd 絞り加工方法及びその装置

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4627257A (en) * 1980-05-05 1986-12-09 Coilco, Inc. Tube spin close apparatus
DE3041267A1 (de) * 1980-11-03 1982-08-19 Th. Kieserling & Albrecht Gmbh & Co, 5650 Solingen Drueckmaschine
US6038771A (en) * 1995-12-22 2000-03-21 Rhythm Corporation Method of manufacturing tie rod bar for steering linkage of motor vehicle
US6233991B1 (en) 1999-01-26 2001-05-22 Bryant Products, Inc. Apparatus and method for spin forming a tube
US6234000B1 (en) 1999-09-20 2001-05-22 Wiley L. Bowling Ball-bat repairing method
DE10024647A1 (de) * 2000-05-17 2001-12-06 Sms Demag Ag Verfahren zur Vorbereitung eines Rohranfanges für das Ziehen über einen Ziehdorn
JP4928714B2 (ja) * 2002-01-17 2012-05-09 マッシー， ヨハン 種々の径を有する製品の製造方法およびその成形機
US7181845B2 (en) 2003-02-28 2007-02-27 Bryant Products, Inc. Roller with integral bearing assembly mount and method for manufacturing same
US7328599B2 (en) * 2006-02-02 2008-02-12 Thu Van Nguyen Method and apparatus for making metal ball bats
US8935946B1 (en) * 2010-09-07 2015-01-20 Davor Petricio Yaksic Variable diameter nozzle, joint and rod forming using cam rollers
GB201016611D0 (en) 2010-10-01 2010-11-17 Cambridge Entpr Ltd Spin forming and apparatus for manufacturing articles by spin forming
US9498830B1 (en) * 2012-08-07 2016-11-22 Rawlings Sporting Goods Company, Inc. Automated boning machine for wooden bats
US9616309B2 (en) 2014-03-26 2017-04-11 Michael A. Brownstein Baseball and softball bat swing training device
CN111687214A (zh) * 2020-06-23 2020-09-22 陈燕珊 一种钢管及其加工方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US557791A (en) * 1896-04-07 Seamless tapeeed tubes
US1499128A (en) * 1922-05-27 1924-06-24 Jr William A Shroyer Baseball bat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007283375A (ja) * 2006-04-19 2007-11-01 Nippon Spindle Mfg Co Ltd 絞り加工方法及びその装置

Also Published As

Publication number Publication date
JPS5436990B2 (ja) 1979-11-12
US4038850A (en) 1977-08-02

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