EP0261994A3 - Fluid vibration damper for racquet - Google Patents

Fluid vibration damper for racquet Download PDF

Info

Publication number: EP0261994A3
Authority: EP; European Patent Office
Prior art keywords: racquet; vibration damper; fluid vibration; fluid; damper
Prior art date: 1986-09-24
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP87400352A

Other languages

English (en)

Other versions

EP0261994A2 (de

Inventor

Bart A. Hillock

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.)

Individual

Original Assignee

Individual

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.)

1986-09-24

Filing date

1987-02-18

Publication date

1988-06-01

1987-02-18 Application filed by Individual filed Critical Individual

1988-03-30 Publication of EP0261994A2 publication Critical patent/EP0261994A2/de

1988-06-01 Publication of EP0261994A3 publication Critical patent/EP0261994A3/en

Status Withdrawn legal-status Critical Current

Links

239000012530 fluid Substances 0.000 title 1

Classifications

- 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
- A63B60/54—Details or accessories of golf clubs, bats, rackets or the like with means for damping vibrations

Landscapes

Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Physical Education & Sports Medicine (AREA)
Fluid-Damping Devices (AREA)

EP87400352A 1986-09-24 1987-02-18 Fluid vibration damper for racquet Withdrawn EP0261994A3 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US91100586A	1986-09-24	1986-09-24
US911005		1986-09-24

Publications (2)

Publication Number	Publication Date
EP0261994A2 EP0261994A2 (de)	1988-03-30
EP0261994A3 true EP0261994A3 (en)	1988-06-01

Family

ID=25429630

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP87400352A Withdrawn EP0261994A3 (en)	1986-09-24	1987-02-18	Fluid vibration damper for racquet

Country Status (1)

Country	Link
EP (1)	EP0261994A3 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2598675B2 (ja) *	1988-05-14	1997-04-09	株式会社シーゲル	ラケット
US5022651A (en) *	1989-05-24	1991-06-11	Barone Michael A	Exercise and training tensioning device for sporting racquets
GB2247932A (en) *	1990-09-12	1992-03-18	John Douglas Hue	Fluid vibration damper for racquets, bats, clubs, and hammers
DE19516501A1 (de) *	1995-04-15	1996-10-17	Siegfried Kuebler	Schläger für Tennis o. dgl. Spiele sowie Einsatz dafür
JPH10211303A (ja) *	1997-01-31	1998-08-11	Kimonii:Kk	ラケットにおけるストリング、フレームの振動止め装置
US6447411B1 (en) *	1999-02-04	2002-09-10	Jean-Claude Bianchi	Vibration damper using a rotary mechanism for all tennis rackets
US6755756B2 (en) *	2002-08-05	2004-06-29	Hung-Fu Sung	Device for deadening noise and absorbing shock of tennis racket strings
DE10236633B4 (de) *	2002-08-09	2013-02-28	Head Sport Ag	Dämpfungsvorrichtung für Ballspielschläger
DE102006004850B3 (de) *	2006-02-02	2007-10-04	Head Technology Gmbh	Dämpfungsvorrichtung für Ballspielschläger
CZ309274B6 (cs) *	2021-02-18	2022-07-06	Petr Petrášek	Závaží pro sportovní raketu a způsob úpravy švihové hmotnosti rakety a/nebo vyvážení rakety

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB174550A (en) *	1921-06-14	1922-02-02	Henry Taylor	Improvements in or relating to golf clubs, tennis rackets, billiard cues, or like sporting implements
FR1398833A (fr) *	1964-03-31	1965-05-14		Amortisseur de vibrations pour raquettes de tennis ou jeux analogues
DE2503941A1 (de) *	1975-01-31	1976-08-05	Wimpex A Wiese Fa	Tennisschlaeger
EP0171033A2 (de) *	1984-08-09	1986-02-12	CABER ITALIA S.p.A.	Schwingungsdämpfende Vorrichtung, insbesondere für Tennisschläger
DE3443009A1 (de) *	1984-11-26	1986-05-28	Puma-Sportschuhfabriken Rudolf Dassler Kg, 8522 Herzogenaurach	Ballschlaeger, insbesondere tennisschlaeger
EP0208639A1 (de) *	1985-05-22	1987-01-14	Louis Boschian	Einrichtung zum Dämpfen der Schwingungen von Tennisschlägern

1987
- 1987-02-18 EP EP87400352A patent/EP0261994A3/en not_active Withdrawn

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB174550A (en) *	1921-06-14	1922-02-02	Henry Taylor	Improvements in or relating to golf clubs, tennis rackets, billiard cues, or like sporting implements
FR1398833A (fr) *	1964-03-31	1965-05-14		Amortisseur de vibrations pour raquettes de tennis ou jeux analogues
DE2503941A1 (de) *	1975-01-31	1976-08-05	Wimpex A Wiese Fa	Tennisschlaeger
EP0171033A2 (de) *	1984-08-09	1986-02-12	CABER ITALIA S.p.A.	Schwingungsdämpfende Vorrichtung, insbesondere für Tennisschläger
DE3443009A1 (de) *	1984-11-26	1986-05-28	Puma-Sportschuhfabriken Rudolf Dassler Kg, 8522 Herzogenaurach	Ballschlaeger, insbesondere tennisschlaeger
EP0208639A1 (de) *	1985-05-22	1987-01-14	Louis Boschian	Einrichtung zum Dämpfen der Schwingungen von Tennisschlägern

Also Published As

Publication number	Publication date
EP0261994A2 (de)	1988-03-30

Legal Events

Date	Code	Title	Description
1988-02-13	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1988-03-30	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE
1988-04-13	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1988-06-01	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE
1989-09-15	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
1989-11-02	18D	Application deemed to be withdrawn	Effective date: 19881202

Publication	Publication Date	Title
GB8715819D0 (en)	1987-08-12	Damping vibrations
GB8724614D0 (en)	1987-11-25	Torsional vibration damper
GB2194021B (en)	1990-06-13	Vibration damper device
GB2154699B (en)	1988-05-18	Vibration damper
GB2194834B (en)	1990-07-04	Torsional vibration damper
GB2179424B (en)	1989-11-15	Torsional vibration damper
GB8621548D0 (en)	1986-10-15	Damping torsional vibrations
GB8709661D0 (en)	1987-05-28	Vibration damper device
GB8707109D0 (en)	1987-04-29	Vibration damper
GB2191843B (en)	1989-12-20	Vibration damper
GB8716759D0 (en)	1987-08-19	Torsional vibration damper
GB2181817B (en)	1989-10-04	Torsional vibration damper
GB2190462B (en)	1989-12-06	Torsional vibration damper
GB8720618D0 (en)	1987-10-07	Torsional vibration damper
GB8712890D0 (en)	1987-07-08	Torsional vibration damper
DE3662159D1 (en)	1989-03-30	Torsional vibration damper
GB8715524D0 (en)	1987-08-12	Vibration damper
EP0264123A3 (en)	1989-01-18	Torsional vibration absorber
EP0261994A3 (en)	1988-06-01	Fluid vibration damper for racquet
GB2184812B (en)	1989-10-18	Torsional vibration damper
GB8601543D0 (en)	1986-02-26	Torsional vibration damper
GB2189865B (en)	1989-11-29	Torsional vibration damper
GB2179119B (en)	1989-08-09	Torsional vibration damper
GB2153463B (en)	1987-09-09	Vibration damper
GB2169989B (en)	1988-12-21	Torsional vibration damper