US3729195A - Hollow ball including flexible tethering line - Google Patents

Hollow ball including flexible tethering line Download PDF

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Publication number
US3729195A
US3729195A US00163746A US3729195DA US3729195A US 3729195 A US3729195 A US 3729195A US 00163746 A US00163746 A US 00163746A US 3729195D A US3729195D A US 3729195DA US 3729195 A US3729195 A US 3729195A
Authority
US
United States
Prior art keywords
ball
base member
line
anchoring element
rounded
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
US00163746A
Other languages
English (en)
Inventor
P Hutt
I Gormley
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.)
Swingball Investments Pty Ltd
Original Assignee
Swingball Investments Pty 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 Swingball Investments Pty Ltd filed Critical Swingball Investments Pty Ltd
Application granted granted Critical
Publication of US3729195A publication Critical patent/US3729195A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B43/00—Balls with special arrangements
    • A63B43/007—Arrangements on balls for connecting lines or cords

Definitions

  • ABSTRACT A flexible line is secured to a rounded anchoring element located inside a hollow ball, 'e.g., a tennis ball.
  • the rounded anchoring element bears against an elongated curved base member which bears against the inside surface of the ball and conforms to the curvature thereof.
  • the curved base member includes an integral raised portion which extends into an opening in the ball.
  • the flexible line is knotted after being passed through the raised portion, base member and anchoring element.
  • the width of the curved base member is substantially equal to the diameter of the opening in the ball.
  • This invention relates to the attachment of a line to a ball.
  • An attachment assembly for a line to a ball includes a curved base member following the inside curvature of the ball, a line, and a rounded element, a raised formation on the base to extend through a hole in the ball having an orifice to receive the line which is anchored inside the ball to the rounded element behind the base member.
  • the width of the base may be substantially the same as the width of the raised portion so that it may be completely inserted through the hole in the ball, and then the raised portion pulled back into the hole. Naturally, the line and the rounded element are first assembled before inserting the assembly through the hole.
  • the height of the raised portion will correspond to the thickness of the ball cover.
  • the rounded portion may take the form of a ball or a bullet, in the latter case, of course, the rounded portion abutting the rear of the base member.
  • the base and raised portion may be and are preferably integral and may be molded from a synthetic resinous material.
  • the rounded element may be made from the same material, which is so chosen that there is a minimum of friction between the rounded element and the rear of the base member.
  • a ball 10 has a hole 12 which snugly accommodates the raised portion 14 of an integral unit comprising a base 16 and the raised portion 14.
  • the width (not shown) of the base member is substantially the same as the diameter of the raised portion 14.
  • An orifice 18 extends right through the base member to receive a line 20 which also passes through a bulletshaped element 22 and is knotted or otherwise anchored thereto.
  • the size of the base member insures that the strain imparted to the ball through the tension in the line is distributed over a substantial area.
  • the other end of the line is provided with a hook 24 or the like for attachment to a sporting apparatus or game.
  • the hook is slidable on a spiral formation located on top of a pole.
  • the game is played by two persons and the object is for one player to hit the ball with a racquet so that the hook moves up the spiral and off, while the other player tries, also with a racquet, to prevent this.
  • a hollow ball with a curved inner surface and attachment means for attaching said ball to a flexible line said attachment means comprising a base member having a curved surface which follows the curvature of the inside of said ball, said curved surface of said base member having a raised formation extending through a hole in said ball, an orifice being provided in the raised formation through which said line freely passes to the inside of said ball, and an anchoring element located inside said ball and adapted to bear on the rear of said base member, said line being anchorable on said anchoring element.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Golf Clubs (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Toys (AREA)
  • Adornments (AREA)
  • Pivots And Pivotal Connections (AREA)
US00163746A 1968-09-20 1971-07-19 Hollow ball including flexible tethering line Expired - Lifetime US3729195A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA686085 1968-09-20
ZA692418 1969-04-03

Publications (1)

Publication Number Publication Date
US3729195A true US3729195A (en) 1973-04-24

Family

ID=27130977

Family Applications (1)

Application Number Title Priority Date Filing Date
US00163746A Expired - Lifetime US3729195A (en) 1968-09-20 1971-07-19 Hollow ball including flexible tethering line

Country Status (6)

Country Link
US (1) US3729195A (de)
BE (1) BE766541A (de)
CH (1) CH526314A (de)
DE (1) DE2016717C3 (de)
FR (1) FR2086983A5 (de)
GB (1) GB1246229A (de)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4083533A (en) * 1976-01-12 1978-04-11 Lois I. Oaden Technique for placing tensile elements in conduits
US4162790A (en) * 1977-03-18 1979-07-31 D. R. K. Limited Connector assembly for a ball and cord
US4240629A (en) * 1979-01-08 1980-12-23 Ligon Samuel B Tetherable game ball
US4248423A (en) * 1979-07-12 1981-02-03 Lotfy Hussein M Tetherball
US4322077A (en) * 1980-01-21 1982-03-30 T Hof Gustaaf Van Wrist band for tennis rackets and the like
US5080376A (en) * 1991-07-15 1992-01-14 Reuven Lerner Tether ball
US6142889A (en) * 1995-03-06 2000-11-07 Schaubach; James P. Batting practice apparatus
US20020111222A1 (en) * 2000-12-22 2002-08-15 Yoshihiko Shioda Golf practice and exercise device
US20040063509A1 (en) * 1999-11-19 2004-04-01 Yoshihiko Shioda Golf practice and exercise device
US6974390B2 (en) 2000-12-22 2005-12-13 Yoshihiko Shioda Golf practice system
US20060052188A1 (en) * 2004-09-07 2006-03-09 European Sports Merchandising Bv Anchor fitting for a hollow ball
US20060234802A1 (en) * 2005-04-19 2006-10-19 Louis Arsenault Portable golf swing practice device having a separable cord shield incorporated therein
US20060241537A1 (en) * 2005-04-26 2006-10-26 Liu Chin C Handheld palm acupressure apparatus
WO2008122197A1 (fr) * 2007-04-06 2008-10-16 Fuchen Chi Football à retour autonome
WO2015056115A1 (en) * 2013-10-14 2015-04-23 Limpet Sports Management B.V. Improved anchor fitting for hollow ball
CN105457248A (zh) * 2015-12-22 2016-04-06 广州仕伯特体育发展有限公司 一种足球训练器材
US10286247B2 (en) * 2016-12-26 2019-05-14 Humberto Al Marquez Portable strength training and exercise apparatus
US20200086161A1 (en) * 2016-08-03 2020-03-19 Martin KOFRON Workout and rehabilitation equipment

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EG13255A (en) * 1978-07-16 1980-10-31 Hessein Lotfy Mohamed A new improved rubber ball to used with the speed ball
US4572366A (en) * 1984-10-11 1986-02-25 Ralph Carson Apparatus for storing, carrying and shaking down a clinical thermometer
DE19742557A1 (de) * 1997-09-24 1999-03-25 Cetoni Umwelttech Entw Gmbh Ballspiel

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE597176C (de) * 1934-05-18 Rheinische Gummi Und Celluloid Fesselschnurbefestigung fuer durch einen im Ballinneren angebrachten Weichgummipfropfen hindurch aufgeblasene Gummibaelle
DE1056983B (de) * 1955-12-17 1959-05-06 Martin Gerber Fussballspielgeraet

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB813002A (en) * 1956-12-11 1959-05-06 Jason & Co Hove Ltd Improvements in and relating to captive ball games
GB317913A (en) * 1928-05-29 1929-08-29 Joseph Laurie Lawrence Improvements in or relating to apparatus for use in the practice of ball games
FR680341A (fr) * 1929-08-14 1930-04-28 Spalding & Bros Ag Dispositif permettant d'attacher un fil à une balle telle qu'une balle de tennis
FR969816A (fr) * 1948-08-03 1950-12-26 Tennis de jardin ou de plage
CH314026A (de) * 1955-12-17 1956-05-31 Gerber Martin Ballspiel
US2941805A (en) * 1957-01-17 1960-06-21 Barr Rubber Products Company Tether ball structure

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE597176C (de) * 1934-05-18 Rheinische Gummi Und Celluloid Fesselschnurbefestigung fuer durch einen im Ballinneren angebrachten Weichgummipfropfen hindurch aufgeblasene Gummibaelle
DE1056983B (de) * 1955-12-17 1959-05-06 Martin Gerber Fussballspielgeraet

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4083533A (en) * 1976-01-12 1978-04-11 Lois I. Oaden Technique for placing tensile elements in conduits
US4162790A (en) * 1977-03-18 1979-07-31 D. R. K. Limited Connector assembly for a ball and cord
US4240629A (en) * 1979-01-08 1980-12-23 Ligon Samuel B Tetherable game ball
US4248423A (en) * 1979-07-12 1981-02-03 Lotfy Hussein M Tetherball
US4322077A (en) * 1980-01-21 1982-03-30 T Hof Gustaaf Van Wrist band for tennis rackets and the like
US5080376A (en) * 1991-07-15 1992-01-14 Reuven Lerner Tether ball
US6142889A (en) * 1995-03-06 2000-11-07 Schaubach; James P. Batting practice apparatus
US20040063509A1 (en) * 1999-11-19 2004-04-01 Yoshihiko Shioda Golf practice and exercise device
US6974389B1 (en) 1999-11-19 2005-12-13 Yoshihiko Shioda Golf practice and exercise device
US20020111222A1 (en) * 2000-12-22 2002-08-15 Yoshihiko Shioda Golf practice and exercise device
US6974390B2 (en) 2000-12-22 2005-12-13 Yoshihiko Shioda Golf practice system
EP1354613A1 (de) * 2002-04-17 2003-10-22 Shioda Yoshihiko Golf Übung- und Trainingsgerät
US20060052188A1 (en) * 2004-09-07 2006-03-09 European Sports Merchandising Bv Anchor fitting for a hollow ball
WO2006027651A1 (en) * 2004-09-07 2006-03-16 European Sports Merchandising Bv An anchor fitting for a hollow ball
US7252607B2 (en) * 2004-09-07 2007-08-07 European Sports Merchandising Bv Anchor fitting for a hollow ball
AU2005281468B2 (en) * 2004-09-07 2011-07-07 Limpet Sports Management B.V. An anchor fitting for a hollow ball
US20060234802A1 (en) * 2005-04-19 2006-10-19 Louis Arsenault Portable golf swing practice device having a separable cord shield incorporated therein
US7214137B2 (en) 2005-04-19 2007-05-08 Louis Arsenault Portable golf swing practice device having a separable cord shield incorporated therein
US20060241537A1 (en) * 2005-04-26 2006-10-26 Liu Chin C Handheld palm acupressure apparatus
WO2008122197A1 (fr) * 2007-04-06 2008-10-16 Fuchen Chi Football à retour autonome
WO2015056115A1 (en) * 2013-10-14 2015-04-23 Limpet Sports Management B.V. Improved anchor fitting for hollow ball
US9827468B2 (en) 2013-10-14 2017-11-28 Limpet Sports Management B.V. Anchor fitting for hollow ball
CN105457248A (zh) * 2015-12-22 2016-04-06 广州仕伯特体育发展有限公司 一种足球训练器材
US20200086161A1 (en) * 2016-08-03 2020-03-19 Martin KOFRON Workout and rehabilitation equipment
US10286247B2 (en) * 2016-12-26 2019-05-14 Humberto Al Marquez Portable strength training and exercise apparatus

Also Published As

Publication number Publication date
GB1246229A (en) 1971-09-15
FR2086983A5 (de) 1971-12-31
DE2016717C3 (de) 1978-06-22
DE2016717A1 (de) 1971-10-21
BE766541A (fr) 1971-09-16
DE2016717B2 (de) 1977-11-10
CH526314A (fr) 1972-08-15

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