EP0086274B1 - Sprungbrett zum Turnen - Google Patents

Sprungbrett zum Turnen Download PDF

Info

Publication number
EP0086274B1
EP0086274B1 EP82111924A EP82111924A EP0086274B1 EP 0086274 B1 EP0086274 B1 EP 0086274B1 EP 82111924 A EP82111924 A EP 82111924A EP 82111924 A EP82111924 A EP 82111924A EP 0086274 B1 EP0086274 B1 EP 0086274B1
Authority
EP
European Patent Office
Prior art keywords
spring
board
spring element
leaf
abutment
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
Application number
EP82111924A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0086274A1 (de
Inventor
Richard Reuther
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.)
Cessione reuther Turn - und Sportgerate Entwicklun
Original Assignee
Reuther Richard
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 Reuther Richard filed Critical Reuther Richard
Priority to AT82111924T priority Critical patent/ATE20191T1/de
Publication of EP0086274A1 publication Critical patent/EP0086274A1/de
Application granted granted Critical
Publication of EP0086274B1 publication Critical patent/EP0086274B1/de
Expired legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B5/00—Apparatus for jumping
    • A63B5/08—Spring-boards

Definitions

  • the invention relates to a diving board for gymnastics, in which a curved headboard having a take-off surface and a curved support board form an acute angle and are separated from the angular tip by an S-shaped spring leaf, headboard and support board, headboard and spring leaf and spring leaf and Support board, where they are supported on one another, each form a support area and at least one of the support areas is assigned an elastically compressible, interposed spring element.
  • a known (DE-A 2234640) springboard of this type the spring element is arranged next to the associated support area, at a distance from the support area.
  • the spring elements arranged in this way are spacers that increase the spring travel. Due to their arrangement, these spring elements cause the headboard and, if appropriate, the spring leaf to be bent or bulged more. For the rest, the headboard, support board and spring leaf abut each other on the support areas and are fastened to one another. With regard to its spring behavior, this springboard can only be designed for a spring weight range that is relatively narrow. Thus a stepping stone designed for heavy people cannot be used successfully by lighter people and vice versa.
  • Another known springboard is set out in DE-A 2725401.
  • the springboard according to the invention is solving this problem, characterized in that the spring element is interposed in at least one of the support regions, that it can be sheared and that it has a spring characteristic that is softer than that of the springboard without the spring element.
  • the spring element interposed between the headboard and the support board, the headboard and the spring leaf and / or the spring leaf and the support board absorbs pressure forces and shear forces or shear forces in the event of a load.
  • This spring element is primarily effective with a lower jump weight, whereas the other spring of the spring board is primarily effective with a larger jump weight.
  • the interposed spring element which absorbs thrust, prevents damage caused by fasteners to the support areas.
  • the spring element absorbs thrust, the degree of bending of the headboard and / or support board can be increased without the destruction of the support areas as a result of pushing movements.
  • This now possible increased bending or curvature of the boards not only increases the spring travel of the diving board, but also contributes to the widening of the useful jumping weight range.
  • the spring element is provided only in the support area between the headboard and the spring leaf.
  • the spring element should be provided, distributed over the entire width of the diving board.
  • the support board is usually only formed by two bars, which would have to be connected to one another by a connecting piece if the spring element is to be supported on the support board.
  • the spring element is e.g. a plastic beam running across the width of the diving board.
  • the spring element is formed by individual spring bodies distributed over the width of the springboard.
  • the spring characteristic of the spring element and the springboard can be better adjusted by such spring bodies, which are arranged at a distance from one another.
  • the spring element is e.g. formed by a series of steel coil springs, the assembly of which is difficult and which cause noise when in use. If the spring element is a block element made of an elastically compressible material, it is easy to assemble and does not cause any noise when in use. There is e.g. made of rubber or a suitable plastic, e.g. Polyurethane.
  • the spring block element is e.g. full or massive. However, it is particularly expedient and advantageous if the spring block element is a hollow structure. With such a block element, e.g. is a tube-like piece with a relatively thick wall, the desired spring characteristics can be achieved particularly well.
  • the spring characteristic is softer overall than in the known ones.
  • the spring characteristic is understood here as the ratio of load: spring travel.
  • a springboard according to DE-A 2 725 401 has a spring travel of 80 mm, whereas a suitably built according to the application has this max.
  • Load has a travel of 120 mm. This is an approximately 50% higher total spring travel, which goes hand in hand with a correspondingly greater overall height of the device.
  • the spring element provides 35-55% of the total spring travel of the diving board. If the headboard and the support board are bent to the extent that is possible according to the application, then the spring element provides only 20-40% of the total possible spring travel.
  • the diving board according to the application has an average increase in the depression (travel) of about 40% compared to a corresponding diving board according to DE-A 2725401; with a static load of 200 kg you get an approx. 21% larger depression, and with a static load of 600 kg you get an approx. 62% larger depression.
  • the spring element can be inserted loosely if necessary.
  • the spring element is glued or pinned to the boards or the sheet between which it is located.
  • the boards or sheets of the support area receiving the spring element are held together by means of a flexible, foldable enclosure.
  • This enclosure which e.g. is formed by several straps, the two boards or the sheet, which receive the spring element between them, in contact with the spring element and prevents further movement apart without impairing the compression of the spring element.
  • the diving board according to the drawing has at the bottom an elongated support board 1, which rests on a floor and is formed from two mutually parallel, mutually parallel bars.
  • the spring board 1 is bent or curved upwards between its two ends, can be bent over the length and rests only with the two end pieces.
  • a spring leaf 2 is fastened, which has the shape of a flattened S.
  • the lower end section lies on the support board 1 and is screwed onto it.
  • the spring leaf 2 is full over its width, elastically bendable over its length and is located in the front half of the support board 1.
  • the spring leaf 2 carries at the front, upper end section a series of spring bodies 3, which together form a spring element 4.
  • Each spring body 3 is a cylinder piece with a cavity 5, but otherwise solid, i.e. formed as a block, and consists of plastic, e.g. Polyurethane.
  • the spring body 3 are arranged with a vertical central axis of the cavity 5 and glued with one end face to the upper end portion of the spring leaf.
  • the spring bodies 3 are spaced apart.
  • a cellular rubber strip 9 is provided, which dampens the bumping of the headboard.
  • a front end portion of an elongated head board 6 is glued, which is full over its width, elastically bendable over the length and is bent or curved between the two ends.
  • the rear end of the head board 6 lies on the rear end piece of the support board 1 and is fastened to it by means of screws.
  • the headboard is multi-layered.
  • a spacer block 7 is provided, which is composed of several layers.
  • a strip-shaped, elastically bendable reinforcement 8 is provided on the underside of the headboard.
  • the headboard 6 and the spring leaf 2 are held together by a cross-sectionally U-shaped enclosure 10 which is designed as a cap which is pushed on from the front and is glued on.
  • the cap-like enclosure 10 consists of a textile material or an equivalent plastic.
  • the enclosure is made of a tear-resistant material, e.g. PVC, which is reinforced with glass fiber fleece. Due to the enclosure 10, the headboard 6 and the spring leaf 2 in the common support area cannot be at a greater distance from one another than is determined by the height of the relaxed spring element 4.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Springs (AREA)
  • Building Environments (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)
EP82111924A 1982-01-30 1982-12-22 Sprungbrett zum Turnen Expired EP0086274B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82111924T ATE20191T1 (de) 1982-01-30 1982-12-22 Sprungbrett zum turnen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3203172A DE3203172C2 (de) 1982-01-30 1982-01-30 Sprungbrett zum Turnen
DE3203172 1982-01-30

Publications (2)

Publication Number Publication Date
EP0086274A1 EP0086274A1 (de) 1983-08-24
EP0086274B1 true EP0086274B1 (de) 1986-06-04

Family

ID=6154408

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82111924A Expired EP0086274B1 (de) 1982-01-30 1982-12-22 Sprungbrett zum Turnen

Country Status (4)

Country Link
EP (1) EP0086274B1 (enrdf_load_stackoverflow)
JP (1) JPS58175576A (enrdf_load_stackoverflow)
AT (1) ATE20191T1 (enrdf_load_stackoverflow)
DE (1) DE3203172C2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016160066A1 (en) * 2015-04-03 2016-10-06 Better Standing Co., Inc. Standing step trainer

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60109642U (ja) * 1983-12-27 1985-07-25 合名会社　上坂鉄工所 踏切板
JPH0243399Y2 (enrdf_load_stackoverflow) * 1986-06-24 1990-11-19
DE4013291C2 (de) * 1990-04-26 1995-03-16 Spieth Holztechnik Gmbh Sprungbrett
DE4437400C1 (de) * 1994-10-19 1996-05-30 Spieth Holztechnik Gmbh Sprungbrett
US9782009B2 (en) * 2014-02-27 2017-10-10 Bruce Everett Backer Body support bridge
CN111632335A (zh) * 2020-06-19 2020-09-08 泰山学院 一种体育教学起跳装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1032140B (de) * 1954-04-08 1958-06-12 Richard Reuther Sprungbrett mit Absprung- und UEbertrittsflaeche
CA989423A (en) * 1972-06-14 1976-05-18 Firestone Tire And Rubber Company (The) Compression spring
DE2234640A1 (de) * 1972-07-14 1974-01-24 Richard Reuther Elastisches sprungbrett
DE2725401C3 (de) * 1977-06-04 1981-10-08 Richard 6700 Ludwigshafen Reuther Elastisches Sprungbrett

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016160066A1 (en) * 2015-04-03 2016-10-06 Better Standing Co., Inc. Standing step trainer
US10179261B2 (en) 2015-04-03 2019-01-15 Better Standing Company, Inc. Standing step trainer

Also Published As

Publication number Publication date
EP0086274A1 (de) 1983-08-24
DE3203172A1 (de) 1983-08-18
DE3203172C2 (de) 1984-01-05
JPS58175576A (ja) 1983-10-14
ATE20191T1 (de) 1986-06-15
JPH0255056B2 (enrdf_load_stackoverflow) 1990-11-26

Similar Documents

Publication Publication Date Title
EP0118652A1 (de) Federlattenanordnung einer Untermatratze
CH668417A5 (de) Gleitschuhanordnung fuer einen fahrkorb einer aufzugsanlage.
EP0086274B1 (de) Sprungbrett zum Turnen
DE2211600A1 (de) Rostdecke
EP0031132A2 (de) Bettrahmen mit Rost aus Latten
EP0091449B1 (de) Federelement
EP1099397A1 (de) Bettrahmen mit einer Mehrzahl von die Matratzenauflage bildenden Federelementen
DE1239601B (de) Metallski
DE4013291C2 (de) Sprungbrett
DE1958100A1 (de) Federndes Lagerelement
DE4316057A1 (de) Einstückige Sitzschale
DE3939024A1 (de) Federleiste fuer einen lattenrost o. dgl.
EP0086897B1 (de) Sportgerät mit Federblock
DE3506027C2 (de) Elastische Befestigungsvorrichtung für die Federlatte eines Lattenrostes am Rostrahmen
DE29624278U1 (de) Matratzenunterlage mit federnden Schaumstoffblöcken
DE2638968C3 (de) Elastische Bodenbelagplatte für Turnbahnen oder -boden
DE8202431U1 (de) Sprungbrett zum Turnen
DE3602784A1 (de) Sprungbrett zum turnen
DE2725401C3 (de) Elastisches Sprungbrett
DE4437400C1 (de) Sprungbrett
DE2738297C2 (enrdf_load_stackoverflow)
DE8407599U1 (de) Bett
DE8810227U1 (de) Schaukelsitz mit integrierter Tragplatte
DE19945735A1 (de) Federungselement für ein Lattenrost
DE3011270A1 (de) Vorrichtung, insbesondere behaelter, mit einem tragboden und daran angeordneten klappbeinen

Legal Events

Date Code Title Description
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

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

AK Designated contracting states

Designated state(s): AT BE CH FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19831110

ITF It: translation for a ep patent filed
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH FR GB IT LI LU NL SE

REF Corresponds to:

Ref document number: 20191

Country of ref document: AT

Date of ref document: 19860615

Kind code of ref document: T

ET Fr: translation filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Effective date: 19861222

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19861223

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19861231

Ref country code: LI

Effective date: 19861231

Ref country code: CH

Effective date: 19861231

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

ITTA It: last paid annual fee
REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

NLS Nl: assignments of ep-patents

Owner name: GUDRUN DAEHNE GEB. REUTHER TE LUDWIGSHAFEN-OPPAU E

NLS Nl: assignments of ep-patents

Owner name: REUTHER TURN- UND SPORTGERAETE ENTWICKLUNGS-GMBH T

ITPR It: changes in ownership of a european patent

Owner name: CESSIONE;REUTHER TURN - UND SPORTGERATE ENTWICKLUN

BECA Be: change of holder's address

Free format text: 940215 *REUTHER TURN-UND SPORTGERATE ENTWICKLUNG-G.M.B.H.:PHILIPP-STEMPEL-STRASSE 3, 6700 LUDWIGSHAFEN/RH

BECH Be: change of holder

Free format text: 940215 *REUTHER TURN-UND SPORTGERATE ENTWICKLUNG-G.M.B.H.:PHILIPP-STEMPEL-STRASSE 3, 6700 LUDWIGSHAFEN/RH

EUG Se: european patent has lapsed

Ref document number: 82111924.5

Effective date: 19870917

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19971215

Year of fee payment: 16

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19981222

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19981222

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19991203

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20000106

Year of fee payment: 18

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20001231

BERE Be: lapsed

Owner name: REUTHER TURN-UND SPORTGERATE ENTWICKLUNG-G.M.B.H.

Effective date: 20001231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010831

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20011221

Year of fee payment: 20

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20021222

NLV7 Nl: ceased due to reaching the maximum lifetime of a patent

Effective date: 20021222