JPS6320873U - - Google Patents
Info
- Publication number
- JPS6320873U JPS6320873U JP1986114216U JP11421686U JPS6320873U JP S6320873 U JPS6320873 U JP S6320873U JP 1986114216 U JP1986114216 U JP 1986114216U JP 11421686 U JP11421686 U JP 11421686U JP S6320873 U JPS6320873 U JP S6320873U
- Authority
- JP
- Japan
- Prior art keywords
- screw shaft
- movable body
- rotates
- practice tool
- 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
Links
- 238000010586 diagram Methods 0.000 description 3
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
-
- 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
- A63B69/3635—Clubs or attachments on clubs, e.g. for measuring, aligning with sound-emitting source
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B2071/0602—Non-electronic means therefor
-
- 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
- A63B2220/30—Speed
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Golf Clubs (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986114216U JPS6320873U (US06653308-20031125-C00199.png) | 1986-07-25 | 1986-07-25 | |
| KR1019870008076A KR880002016A (ko) | 1986-07-25 | 1987-07-24 | 스윙속도 결정장치 |
| US07/077,354 US4819941A (en) | 1986-07-25 | 1987-07-24 | Device for determining swing speed of rotatable implements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986114216U JPS6320873U (US06653308-20031125-C00199.png) | 1986-07-25 | 1986-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6320873U true JPS6320873U (US06653308-20031125-C00199.png) | 1988-02-10 |
Family
ID=14632125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986114216U Pending JPS6320873U (US06653308-20031125-C00199.png) | 1986-07-25 | 1986-07-25 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4819941A (US06653308-20031125-C00199.png) |
| JP (1) | JPS6320873U (US06653308-20031125-C00199.png) |
| KR (1) | KR880002016A (US06653308-20031125-C00199.png) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5441269A (en) * | 1994-08-22 | 1995-08-15 | Henwood; Richard | Putting stroke training device |
| US6280353B1 (en) * | 1999-07-29 | 2001-08-28 | Scott A. Brundage | Training baseball bat and method |
| US6443850B1 (en) * | 2000-02-01 | 2002-09-03 | Richard Wonsik Choi | Swing 2000 golf swing training device |
| US20090105004A1 (en) * | 2007-10-22 | 2009-04-23 | Daniel Cheresko | Inertially responsive golf club head mounted device for instructing correct club face direction & swing speed |
| US20100190566A1 (en) * | 2009-01-29 | 2010-07-29 | Haack Scott G | Golf putter |
| KR101048211B1 (ko) * | 2009-02-18 | 2011-07-08 | 김영득 | 헤드 스피드 조절이 가능한 연습용 골프채 |
| US9511267B2 (en) * | 2013-01-24 | 2016-12-06 | Wilson Sporting Goods Co. | Bat customization system |
| US9731179B2 (en) * | 2013-01-24 | 2017-08-15 | Wilson Sporting Goods Co. | Bat customization system |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1492039A (en) * | 1922-07-25 | 1924-04-29 | Leven Charles | Apparatus for obtaining practice in golf or other games or physical exercises |
| US2501277A (en) * | 1946-07-15 | 1950-03-21 | William H Hollopeter | Indicating golf club |
| US2630012A (en) * | 1946-10-22 | 1953-03-03 | Walker John | Golf club velocity indicating device |
| US2772887A (en) * | 1952-11-12 | 1956-12-04 | Blake Minden Vaughan | Instructional device for use in connection with ball games |
| GB935959A (en) * | 1961-02-15 | 1963-09-04 | Minden Vaughan Blake | Improvements in or relating to instructional and/or practice devices for ball games |
| US3136546A (en) * | 1961-08-25 | 1964-06-09 | Joseph J Connolly | Swingable practice game implement with slidable weight |
| US3113781A (en) * | 1961-12-18 | 1963-12-10 | Guier William | Swingable practice club with pivoted sound-producing member |
| US3753564A (en) * | 1972-03-27 | 1973-08-21 | J Brandell | Practice golf club |
| JPS5212819B2 (US06653308-20031125-C00199.png) * | 1972-05-18 | 1977-04-09 | ||
| US3848873A (en) * | 1974-03-26 | 1974-11-19 | D Linning | Indicators for indicating accelerations in sports equipment which are swung in use |
| US4027535A (en) * | 1976-02-02 | 1977-06-07 | Erik Swanson | Manual thrust gauge |
-
1986
- 1986-07-25 JP JP1986114216U patent/JPS6320873U/ja active Pending
-
1987
- 1987-07-24 US US07/077,354 patent/US4819941A/en not_active Expired - Fee Related
- 1987-07-24 KR KR1019870008076A patent/KR880002016A/ko not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| US4819941A (en) | 1989-04-11 |
| KR880002016A (ko) | 1988-04-28 |
