DE20012684U1 - Hydrauliksystem eines Steppers - Google Patents
Hydrauliksystem eines SteppersInfo
- Publication number
- DE20012684U1 DE20012684U1 DE20012684U DE20012684U DE20012684U1 DE 20012684 U1 DE20012684 U1 DE 20012684U1 DE 20012684 U DE20012684 U DE 20012684U DE 20012684 U DE20012684 U DE 20012684U DE 20012684 U1 DE20012684 U1 DE 20012684U1
- Authority
- DE
- Germany
- Prior art keywords
- hydraulic system
- stepper
- hydraulic cylinder
- piston rod
- hydraulic
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/008—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters
- A63B21/0083—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters of the piston-cylinder type
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/0048—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with cantilevered support elements pivoting about an axis
- A63B22/0056—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with cantilevered support elements pivoting about an axis the pivoting movement being in a vertical plane, e.g. steppers with a horizontal axis
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Reciprocating Pumps (AREA)
- Actuator (AREA)
Description
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Claims (1)
- Hydrauliksystem eines Steppers, der im wesentlichen aus einem Grundkörper (10), zwei Trittbrettern (11) und einem Hydrauliksystem (20) besteht, das zwischen dem Grundkörper (10) und den Trittbrettern (11) eine Dämpfung erzeugt, dadurch gekennzeichnet, daß das Hydrauliksystem (20) einen Hydraulikzylinder (21) und eine spritzgegossene durchsichtige Umhüllung (30) umfaßt, wobei der Hydraulikzylinder (21) an einem Ende eine hin und her bewegbare Kolbenstange (22) und am anderen Ende einen Stutzen (23) aufweist, und die durchsichtige Umhüllung (30) den Hydraulikzylinder (21) zwischen der Kolbenstange (22) und dem Stutzen (23) umschließt.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20012684U DE20012684U1 (de) | 2000-07-21 | 2000-07-21 | Hydrauliksystem eines Steppers |
US09/708,548 US6435073B1 (en) | 2000-07-21 | 2000-11-09 | Outer casing for a hydraulic cylinder |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20012684U DE20012684U1 (de) | 2000-07-21 | 2000-07-21 | Hydrauliksystem eines Steppers |
US09/708,548 US6435073B1 (en) | 2000-07-21 | 2000-11-09 | Outer casing for a hydraulic cylinder |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20012684U1 true DE20012684U1 (de) | 2000-12-28 |
Family
ID=26056407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20012684U Expired - Lifetime DE20012684U1 (de) | 2000-07-21 | 2000-07-21 | Hydrauliksystem eines Steppers |
Country Status (2)
Country | Link |
---|---|
US (1) | US6435073B1 (de) |
DE (1) | DE20012684U1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWD171093S (zh) * | 2015-03-20 | 2015-10-11 | 莊龍飛 | 踏步機 |
USD781384S1 (en) * | 2015-08-24 | 2017-03-14 | Wei-Teh Ho | Stepper exercise device |
USD781383S1 (en) * | 2015-08-24 | 2017-03-14 | Wei-Teh Ho | Stepper exerciser device |
USD771204S1 (en) * | 2015-08-24 | 2016-11-08 | Wei-Teh Ho | Stepper exercise device |
USD796591S1 (en) * | 2015-10-28 | 2017-09-05 | Wei-Teh Ho | Stepper exerciser device |
US10441843B2 (en) | 2015-10-28 | 2019-10-15 | Wei-Teh Ho | Stepper exercise machine with adjustable resistance |
USD800193S1 (en) * | 2016-03-19 | 2017-10-17 | Mark F. Pelini | Hydraulic cylinder with base tab |
USD795364S1 (en) * | 2016-06-20 | 2017-08-22 | Chung-Fu Chang | Stepper |
USD929465S1 (en) * | 2020-02-08 | 2021-08-31 | Mark F. Pelini | Hydraulic cylinder with free-floating pump and reservoir |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4202514A (en) * | 1978-12-18 | 1980-05-13 | Chen Cheng Kuan | Hydraulic jack device |
US5628709A (en) * | 1996-06-04 | 1997-05-13 | Chen; Tsung-Yu | Exerciser with combined stepping and twisting functions |
-
2000
- 2000-07-21 DE DE20012684U patent/DE20012684U1/de not_active Expired - Lifetime
- 2000-11-09 US US09/708,548 patent/US6435073B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6435073B1 (en) | 2002-08-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20010201 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20031006 |
|
R157 | Lapse of ip right after 6 years |
Effective date: 20070201 |