FR2219675A5 - - Google Patents

Info

Publication number
FR2219675A5
FR2219675A5 FR7306575A FR7306575A FR2219675A5 FR 2219675 A5 FR2219675 A5 FR 2219675A5 FR 7306575 A FR7306575 A FR 7306575A FR 7306575 A FR7306575 A FR 7306575A FR 2219675 A5 FR2219675 A5 FR 2219675A5
Authority
FR
France
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
Application number
FR7306575A
Other languages
French (fr)
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.)
STOCKMAN AKE
Original Assignee
STOCKMAN AKE
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 STOCKMAN AKE filed Critical STOCKMAN AKE
Application granted granted Critical
Publication of FR2219675A5 publication Critical patent/FR2219675A5/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/047—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • 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
    • A63B69/0097—Ball rebound walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/02—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board the layer being formed of fibres, chips, or particles, e.g. MDF, HDF, OSB, chipboard, particle board, hardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/56—Damping, energy absorption

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Cultivation Of Plants (AREA)
  • Road Paving Structures (AREA)
  • Prostheses (AREA)
FR7306575A 1973-02-19 1973-02-23 Expired FR2219675A5 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB813473A GB1422718A (en) 1973-02-19 1973-02-19 Ball returning target for practising ball games

Publications (1)

Publication Number Publication Date
FR2219675A5 true FR2219675A5 (enExample) 1974-09-20

Family

ID=9846403

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7306575A Expired FR2219675A5 (enExample) 1973-02-19 1973-02-23

Country Status (10)

Country Link
JP (1) JPS49105634A (enExample)
AU (1) AU5246373A (enExample)
BE (1) BE810355A (enExample)
CH (1) CH570810A5 (enExample)
DE (1) DE2308082A1 (enExample)
FR (1) FR2219675A5 (enExample)
GB (1) GB1422718A (enExample)
LU (1) LU69368A1 (enExample)
NL (1) NL7302596A (enExample)
SE (1) SE7310048L (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448911A1 (fr) * 1979-02-15 1980-09-12 Esselte Studium Ab Appareil d'entrainement sportif au tennis et au " squash "

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4093218A (en) * 1976-11-26 1978-06-06 Burchers Samuel A Modular ball rebound apparatus
JPS54132373U (enExample) * 1978-03-06 1979-09-13
US4373720A (en) * 1980-08-06 1983-02-15 Jimmy Connors Rally Champion Enterprise Tennis practice backboard
DE3527830A1 (de) * 1985-08-02 1987-02-05 Metzeler Kautschuk Prallwand fuer tennis-training
EP0304317A1 (en) * 1987-08-19 1989-02-22 Chrymat Pty. Ltd. Tennis practice aid
US4861027A (en) * 1987-12-04 1989-08-29 Thaxton George K Tennis practice and game apparatus
DE9115458U1 (de) * 1991-12-13 1992-06-25 Verges, Herbert, Dipl.-Sportlehrer, O-6575 Pausa Torwand zur Schulung des Schußtrainings im Bereich des Fußballsportes
DE9314540U1 (de) * 1993-09-25 1994-02-03 Scheld, Erhard, 57078 Siegen Mobile, beidseitig bespiel- und verstellbare Tennistrainingstafel
DE19526758A1 (de) * 1995-07-21 1997-01-23 Jan Alter Tennis-Lehr- bzw. Hilfsmittel
EP0960636A3 (de) * 1998-05-25 2000-05-24 Skyball Int. Ltd. Einrichtung für ein Ballspiel
GB2450759A (en) * 2007-07-06 2009-01-07 Tennis Court Services Ltd Ball rebound board formed of polycarbonate
CN113350767B (zh) * 2021-07-20 2022-06-28 赣南医学院 一种便于携带可移动式网球训练墙

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448911A1 (fr) * 1979-02-15 1980-09-12 Esselte Studium Ab Appareil d'entrainement sportif au tennis et au " squash "

Also Published As

Publication number Publication date
NL7302596A (enExample) 1974-08-27
DE2308082A1 (de) 1974-08-22
CH570810A5 (enExample) 1975-12-31
JPS49105634A (enExample) 1974-10-07
AU5246373A (en) 1974-08-22
SE7310048L (enExample) 1975-01-20
GB1422718A (en) 1976-01-28
LU69368A1 (enExample) 1974-05-29
BE810355A (fr) 1974-05-16

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse