JPH0476716B2 - - Google Patents

Info

Publication number
JPH0476716B2
JPH0476716B2 JP62247780A JP24778087A JPH0476716B2 JP H0476716 B2 JPH0476716 B2 JP H0476716B2 JP 62247780 A JP62247780 A JP 62247780A JP 24778087 A JP24778087 A JP 24778087A JP H0476716 B2 JPH0476716 B2 JP H0476716B2
Authority
JP
Japan
Prior art keywords
shaft
case
bearing block
frame
indicator
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 - Lifetime
Application number
JP62247780A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63105778A (ja
Inventor
Marosu Shibiru
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.)
MAROTH ASS Inc
Original Assignee
MAROTH ASS Inc
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 MAROTH ASS Inc filed Critical MAROTH ASS Inc
Publication of JPS63105778A publication Critical patent/JPS63105778A/ja
Publication of JPH0476716B2 publication Critical patent/JPH0476716B2/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
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/36—Training appliances or apparatus for special sports for golf
    • A63B69/3623—Training appliances or apparatus for special sports for golf for driving
    • A63B69/3632—Clubs or attachments on clubs, e.g. for measuring, aligning
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
    • A63B60/02—Ballast means for adjusting the centre of mass
    • A63B60/04—Movable ballast means
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B15/00—Clubs for gymnastics or the like, e.g. for swinging exercises
    • A63B15/005—Clubs for gymnastics or the like, e.g. for swinging exercises with a weight movable along the longitudinal axis of the club due to centrifugal forces
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00—Measuring of physical parameters relating to sporting activity
    • A63B2220/50—Force related parameters
    • A63B2220/51—Force

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Golf Clubs (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Pivots And Pivotal Connections (AREA)
JP62247780A 1986-10-20 1987-09-30 運動器具のプレー器具用のスイング力表示計 Granted JPS63105778A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/920,748 US4684133A (en) 1986-10-20 1986-10-20 Swing force indicator for a playing piece of sports equipment
US920748 1986-10-20

Publications (2)

Publication Number Publication Date
JPS63105778A JPS63105778A (ja) 1988-05-11
JPH0476716B2 true JPH0476716B2 (en]) 1992-12-04

Family

ID=25444317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62247780A Granted JPS63105778A (ja) 1986-10-20 1987-09-30 運動器具のプレー器具用のスイング力表示計

Country Status (5)

Country Link
US (1) US4684133A (en])
JP (1) JPS63105778A (en])
AU (1) AU588212B2 (en])
CA (1) CA1306617C (en])
GB (1) GB2196431B (en])

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4967596A (en) * 1989-08-23 1990-11-06 Grt, Inc. Swing velocity indicator
US4969921A (en) * 1990-03-19 1990-11-13 Richard Silvera Golf club swing training device
US5841029A (en) * 1996-12-20 1998-11-24 Dynamis, Inc. Swing speed device
US6231453B1 (en) 1998-10-09 2001-05-15 Arnim B. Jebe Golf swing indicator
WO2000029075A1 (en) * 1998-11-16 2000-05-25 Hackman Lloyd E Golf swing frequency analyzer
US6638175B2 (en) * 1999-05-12 2003-10-28 Callaway Golf Company Diagnostic golf club system
US8137210B2 (en) 2001-12-05 2012-03-20 Acushnet Company Performance measurement system with quantum dots for object identification
US20030216228A1 (en) * 2002-05-18 2003-11-20 Rast Rodger H. Systems and methods of sports training using specific biofeedback
US8872914B2 (en) 2004-02-04 2014-10-28 Acushnet Company One camera stereo system
US8556267B2 (en) 2004-06-07 2013-10-15 Acushnet Company Launch monitor
US7837572B2 (en) 2004-06-07 2010-11-23 Acushnet Company Launch monitor
US8475289B2 (en) 2004-06-07 2013-07-02 Acushnet Company Launch monitor
US8622845B2 (en) 2004-06-07 2014-01-07 Acushnet Company Launch monitor
US8500568B2 (en) 2004-06-07 2013-08-06 Acushnet Company Launch monitor
US7959517B2 (en) 2004-08-31 2011-06-14 Acushnet Company Infrared sensing launch monitor
US8177651B2 (en) * 2004-11-16 2012-05-15 Marcus Curry Weighted ball rebounder
WO2008002291A1 (en) * 2006-06-26 2008-01-03 Cee-Jay Tool Company Stone corner veneer saw apparatus and methods
US7235020B1 (en) * 2007-02-09 2007-06-26 Robert Christensen Gold club speed indicator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2780098A (en) * 1955-07-20 1957-02-05 Marathon Products Inc Indicating gauge responsive to circular or angular velocity
US4270753A (en) * 1979-11-21 1981-06-02 Maroth Arthur M Golf club swing indicator
US4363488A (en) * 1979-11-21 1982-12-14 Maroth Arthur M Swing force indicator for playing piece of sports equipment
JPS61163984U (en]) * 1985-04-01 1986-10-11

Also Published As

Publication number Publication date
AU588212B2 (en) 1989-09-07
CA1306617C (en) 1992-08-25
JPS63105778A (ja) 1988-05-11
AU7901287A (en) 1988-04-21
US4684133A (en) 1987-08-04
GB2196431B (en) 1990-07-04
GB2196431A (en) 1988-04-27
GB8721569D0 (en) 1987-10-21

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