FR472837A - Device adapting to shoes and allowing to increase the speed of the race or the amplitude of the jumps - Google Patents
Device adapting to shoes and allowing to increase the speed of the race or the amplitude of the jumpsInfo
- Publication number
- FR472837A FR472837A FR472837A FR472837DA FR472837A FR 472837 A FR472837 A FR 472837A FR 472837 A FR472837 A FR 472837A FR 472837D A FR472837D A FR 472837DA FR 472837 A FR472837 A FR 472837A
- Authority
- FR
- France
- Prior art keywords
- jumps
- shoes
- race
- amplitude
- allowing
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B25/00—Stilts or the like
- A63B25/10—Elastic bouncing shoes fastened to the foot
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/181—Resiliency achieved by the structure of the sole
- A43B13/182—Helicoidal springs
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/181—Resiliency achieved by the structure of the sole
- A43B13/183—Leaf springs
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/181—Resiliency achieved by the structure of the sole
- A43B13/184—Resiliency achieved by the structure of the sole the structure protruding from the outsole
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR472837T | 1914-05-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR472837A true FR472837A (en) | 1914-12-18 |
Family
ID=1510962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR472837A Expired FR472837A (en) | 1914-05-30 | 1914-05-30 | Device adapting to shoes and allowing to increase the speed of the race or the amplitude of the jumps |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR472837A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4492374A (en) * | 1981-04-21 | 1985-01-08 | David Lekhtman | Sporting and exercising spring shoe |
US4843737A (en) * | 1987-10-13 | 1989-07-04 | Vorderer Thomas W | Energy return spring shoe construction |
WO1997025108A1 (en) * | 1996-01-10 | 1997-07-17 | Denis Naville S.A. | Sporting and exercising device having a foot receiving portion and an anticollapse spring portion |
WO1998055185A3 (en) * | 1997-06-05 | 1999-04-08 | Jjco Inc | Exercise boot |
US6007075A (en) * | 1997-09-16 | 1999-12-28 | Nike, Inc. | Clap skate with spring and cable biasing system |
USD855704S1 (en) * | 2016-05-31 | 2019-08-06 | Elmas S.R.L. | Spring device for gymnastics and sports |
-
1914
- 1914-05-30 FR FR472837A patent/FR472837A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4492374A (en) * | 1981-04-21 | 1985-01-08 | David Lekhtman | Sporting and exercising spring shoe |
US4843737A (en) * | 1987-10-13 | 1989-07-04 | Vorderer Thomas W | Energy return spring shoe construction |
WO1997025108A1 (en) * | 1996-01-10 | 1997-07-17 | Denis Naville S.A. | Sporting and exercising device having a foot receiving portion and an anticollapse spring portion |
WO1998055185A3 (en) * | 1997-06-05 | 1999-04-08 | Jjco Inc | Exercise boot |
US6007075A (en) * | 1997-09-16 | 1999-12-28 | Nike, Inc. | Clap skate with spring and cable biasing system |
USD855704S1 (en) * | 2016-05-31 | 2019-08-06 | Elmas S.R.L. | Spring device for gymnastics and sports |
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