US20060142123A1 - Training apparatus, in particular an elliptical trainer or cross trainer - Google Patents

Training apparatus, in particular an elliptical trainer or cross trainer Download PDF

Info

Publication number
US20060142123A1
US20060142123A1 US11/292,307 US29230705A US2006142123A1 US 20060142123 A1 US20060142123 A1 US 20060142123A1 US 29230705 A US29230705 A US 29230705A US 2006142123 A1 US2006142123 A1 US 2006142123A1
Authority
US
United States
Prior art keywords
training apparatus
pedal
push bar
bars
cranks
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.)
Abandoned
Application number
US11/292,307
Other languages
English (en)
Inventor
Joachim Kettler
Karin Kettler
Reinhard Rocholl
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.)
Heinz Kettler GmbH and Co KG
Original Assignee
Heinz Kettler GmbH and Co KG
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
Priority claimed from DE200520001692 external-priority patent/DE202005001692U1/de
Application filed by Heinz Kettler GmbH and Co KG filed Critical Heinz Kettler GmbH and Co KG
Assigned to HEINZ KETTLER GMBH & CO, KG reassignment HEINZ KETTLER GMBH & CO, KG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KETTLER, KARIN, KETTLER, JOACHIM, ROCHOLL, REINHARD
Publication of US20060142123A1 publication Critical patent/US20060142123A1/en
Abandoned 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
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/0015—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with an adjustable movement path of the support elements
    • A63B22/0023—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with an adjustable movement path of the support elements the inclination of the main axis of the movement path being adjustable, e.g. the inclination of an endless band
    • 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
    • A63B22/0002—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements involving an exercising of arms
    • A63B22/001—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements involving an exercising of arms by simultaneously exercising arms and legs, e.g. diagonally in anti-phase
    • 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
    • A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
    • A63B22/0664—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing an elliptic movement
    • 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
    • A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
    • A63B22/0664—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing an elliptic movement
    • A63B2022/067—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing an elliptic movement with crank and handles being on opposite sides of the exercising apparatus with respect to the frontal body-plane of the user, e.g. the crank is behind and handles are in front of the user
    • 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
    • A63B21/005—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters
    • A63B21/0051—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters using eddy currents induced in moved elements, e.g. by permanent magnets
    • 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
    • A63B21/22—Resisting devices with rotary bodies
    • A63B21/225—Resisting devices with rotary bodies with flywheels
    • 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
    • A63B22/20—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising
    • A63B22/201—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising for moving a support element in reciprocating translation, i.e. for sliding back and forth on a guide track
    • A63B22/203—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising for moving a support element in reciprocating translation, i.e. for sliding back and forth on a guide track in a horizontal plane

Definitions

  • the invention relates to a training apparatus, in particular an elliptical trainer or cross trainer, with two pedals which are fitted on a respective pedal bar, rear ends of the pedal bars being connected in an articulated manner to a respective pedal crank.
  • the pedal cranks are arranged rotatably about an axis.
  • Training apparatus of this type are disclosed, for example, in the utility model with the publication number DE 201 00 276 U1. Furthermore, training apparatus' of this type are produced and sold by various suppliers, including the applicant.
  • the training apparatus disclosed in the publication with the publication number DE 201 00 267 U1 has two pedals which are connected fixedly to the associated pedal bars. A user of the training apparatus, who stands on the pedals of the training apparatus, therefore executes every movement which the pedal bars execute.
  • the movement is essentially elliptical, for which reason the term elliptical trainer is also used.
  • the training apparatus disclosed in the publication has the possibility of setting different strides, i.e. elliptical movements of different size, depending in each case on the users height. For smaller individuals with a smaller stride, an ellipse having smaller radii can be set, and for larger individuals having a larger stride, an ellipse having a larger radius can be set.
  • the invention is based on an object of permitting a more natural sequence of movement, in particular a more natural movement of the legs and the hips, for the user than in the case of the previously known cross trainers.
  • the pedals being mounted displaceably on the pedal bars.
  • the pedals are mounted displaceably on the pedal bars in such a manner that they are displaced forward and rearward during use of the training apparatus.
  • the pedals are therefore displaceable on the pedal bars during operation and do not execute the movement of the pedal bars one to one. As a result, a more natural movement is permitted for the user.
  • the pedals are preferably connected in an articulated manner to a respective push bar, it being possible for these push bars to be connected in an articulated manner to a respective push bar crank.
  • These push bar cranks are preferably arranged rotatably about the same axis about which the pedal cranks are already rotatably arranged. Via the push bar cranks and the push bars, each pedal is pushed to and fro on the pedal bar during operation of the training apparatus. The pedals therefore execute a defined movement on the pedal bars. By means of these movements of the pedals, the ellipse is overall shallower, which corresponds to a more natural sequence of movement.
  • the distances between the points of engagement of the push bars on the push bar cranks and the axis are adjustable. Adaptation to individuals having different strides is therefore possible.
  • the pedal cranks and/or the push bar cranks may be completely or partially formed by circular disks.
  • the points of engagements of the pedal bars on the pedal cranks and if appropriate the points of engagement of the push bars on the push bar cranks lie preferably in a plane which also includes the axis about which the pedal cranks and the push bar cranks rotate.
  • the front ends of pedal bars of a training apparatus can be connected in an articulated manner to a respective pedal lever.
  • the pedal levers for their part can be fitted pivotably in a respective front bearing.
  • This front bearing is preferably fitted with height adjustment to a front part of the frame of the training apparatus.
  • the ellipse which is normally aligned essentially horizontally, can be inclined upward or downward by the height-adjustability of the front bearing. By means of an inclination of this type, the sensation of going uphill or downhill can be imparted to a user.
  • the training apparatus with a height-adjustable front bearing can have particular adjustment means for adjusting the height of the front bearing.
  • These adjustment means may comprise a drive, in particular an electric motor, so that the adjustment of the front bearing does not have to take place manually.
  • the adjustment means advantageously have elements for converting a rotational movement into a linear movement.
  • Elements of this type may comprise a spindle on which a nut can be rotatably fitted.
  • Handles on which the user can place his hands during the exercises are preferably fitted or integrally formed on the pedal levers.
  • FIG. 1 shows a side view of the cross trainer
  • FIG. 2 shows a plan view of the cross trainer
  • FIG. 3 shows a view from the rear
  • FIG. 4 shows a view from the front
  • FIG. 5 shows a perspective illustration
  • the cross trainer illustrated in FIGS. 1 to 5 has a frame with a lower part 1 a and a front part 1 b.
  • the frame is produced essentially by two hollow profiles arranged at a distance from each other.
  • the hollow profiles are largely guided parallel to each other, in particular in the region of the front part 1 b of the frame.
  • the hollow profiles are angled, so that they lie directly adjacent to each other in this region.
  • first webs 1 c The upwardly protruding ends of the hollow profiles forming the front part 1 b of the frame are connected to each other via first webs 1 c. These first webs 1 c are produced from pieces of flat steel.
  • the two hollow profiles are connected to each other in the region of the front part 1 b of the frame via a second web 1 d composed of a hollow profile.
  • An electric motor 5 is fastened to this web 1 d, which is fitted below the two first webs 1 c.
  • This electric motor 5 drives a spindle element 4 , the length of which can be changed by the electric motor 5 .
  • the spindle element At its lower end, the spindle element is fitted to a fitting 2 which is connected fixedly to the web 1 d.
  • the upper end of the spindle element 4 is connected to a fitting 3 which is fastened to a cross piece 7 .
  • This cross piece 7 is mounted displaceably between the first webs 1 c on sliding tubes 6 .
  • the height of the cross piece 7 can be changed.
  • Projecting struts 7 a which are height-adjustable together with the cross piece 7 are fitted fixedly to the cross piece 7 .
  • Two front bearings 8 are provided at the free ends of the struts 7 a.
  • a respective pedal lever 9 is mounted pivotably on these front bearings 8 .
  • the pedal levers 9 extend both below the front bearings 8 and above the bearings 8 , with the upper ends of the pedal levers 9 forming handles 10 .
  • the lower ends of the pedal levers 9 are connected in an articulated manner to front ends of pedal bars 12 via a bearing 11 .
  • the rear ends of the pedal bars 12 are connected to pedal cranks 21 a, 21 b via bearings formed from bearing bushings 12 a and journals 20 , with the pedal crank 21 a being formed by a circular disk 21 a.
  • the two pedal cranks 21 a, 21 b are rotatable about a common axis A.
  • the points of engagement of the pedal bars 12 on the pedal cranks 21 a, 21 b are provided at the same distance from the axis A.
  • the points of engagement are situated diametrically opposite each other relative to the axis A.
  • a centrifugal mass 24 designed as a flywheel is driven by the pedal crank designed as a circular disk 21 a.
  • a toothed belt or V-belt 23 is laid over the circular disk 21 a.
  • This belt drives the centrifugal mass 24 with the interconnection of a gear.
  • a housing 25 is provided in the region of the centrifugal mass 24 , in which housing various electrical components, for example an eddy current brake, various sensors and so on are accommodated.
  • Guide elements 14 are provided on the pedal bars 12 .
  • Pedals 13 can be displaced on these guide elements 14 in the direction of extent of the pedal bars 12 .
  • the person using the cross trainer stands on these pedals.
  • the pedals 13 are connected to a first end of a push bar 16 via bearings 15 .
  • the push bars 16 are connected at their second end via a respective bearing 17 to push bar cranks 19 .
  • the push bar cranks 19 are connected fixedly to the bearing journal 20 on which the push bar cranks 20 engage by means of their bearing bushings 12 a.
  • These push bar cranks 19 which are likewise designed as circular disks, are rotatable about the axis A in the same manner as the pedal cranks 21 a, 21 b.
  • the points of engagement of the push bars 16 on the push bar cranks 19 are situated diametrically opposite each other and in a plane E which contains the points of engagement of the push bars 16 on the push bar cranks 19 , the points of engagement of the pedal bars and the pedal cranks 21 a, 21 b and the axis A.
  • the push bar cranks 19 , the bearing journal 20 , the pedal cranks 21 a, 21 b and a shaft (not illustrated) connecting the pedal cranks 21 a and 21 b to each other are connected rigidly to one another and form a multiply stepped crankshaft.
  • the inclination of the pedals 13 can be changed by the height-adjustability of the front bearing 8 and therefore of the point of engagement of the pedal lever 9 on the front part 1 b of the frame. If the front bearing 8 is raised, the sensation of having to move uphill is imparted to the user. A lowering of the front bearing 8 enables the opposite to be achieved; the sensation of moving downhill is namely imparted to the user.
  • connection at the second ends of the push bars 16 and the push bar cranks 19 is releasable.
  • the point of engagement of the second ends of the push bars 16 i.e. the bearings 17
  • the point of engagement of the second ends of the push bars 16 can be displaced radially or offset on a line E.
  • holes 18 in which a coupling element of the bearing 17 can engage are provided on each of the push bar cranks 19 .

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Tools (AREA)
US11/292,307 2004-12-03 2005-12-02 Training apparatus, in particular an elliptical trainer or cross trainer Abandoned US20060142123A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102004058568 2004-12-03
DE102004058568.7 2004-12-03
DE202005001692.6 2005-02-02
DE200520001692 DE202005001692U1 (de) 2004-12-03 2005-02-02 Trainingsgerät, nämlich einen Ellipsen- oder Crosstrainer

Publications (1)

Publication Number Publication Date
US20060142123A1 true US20060142123A1 (en) 2006-06-29

Family

ID=35929785

Family Applications (1)

Application Number Title Priority Date Filing Date
US11/292,307 Abandoned US20060142123A1 (en) 2004-12-03 2005-12-02 Training apparatus, in particular an elliptical trainer or cross trainer

Country Status (2)

Country Link
US (1) US20060142123A1 (fr)
EP (1) EP1666101A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070238582A1 (en) * 2006-04-07 2007-10-11 Lung-Huei Lee Elliptical exercise apparatus
US20080161164A1 (en) * 2006-12-28 2008-07-03 Precor Incorporated End of travel stop for an exercise device
US8419598B2 (en) * 2005-02-09 2013-04-16 Precor Incorporated Adjustable total body cross-training exercise device
US20150141208A1 (en) * 2013-11-19 2015-05-21 Kun Shan University Elliptical exerciser
US20150141209A1 (en) * 2013-11-19 2015-05-21 Kun Shan University Elliptical exerciser
US9579537B1 (en) * 2015-12-09 2017-02-28 Mario Contenti Designs Co., Ltd. Elliptical trainer with changeable foot motion

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102240437A (zh) * 2011-06-22 2011-11-16 金国华 一种发电式椭圆机
CN104027943B (zh) * 2014-05-21 2016-05-25 浙江神耀运动器材有限公司 一种具有可调脚踏的椭圆机
CN104027941B (zh) * 2014-05-21 2016-04-13 浙江神耀运动器材有限公司 一种腹部加热的椭圆机

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5577985A (en) * 1996-02-08 1996-11-26 Miller; Larry Stationary exercise device
US5759136A (en) * 1997-07-17 1998-06-02 Chen; Paul Exerciser having movable foot supports
US5803871A (en) * 1997-04-24 1998-09-08 Stearns; Kenneth W. Exercise methods and apparatus
US5882281A (en) * 1997-04-24 1999-03-16 Stearns; Kenneth W. Exercise methods and apparatus
US6135926A (en) * 1997-05-27 2000-10-24 Lee; Gin Wen Striding exerciser
US6183398B1 (en) * 1998-07-23 2001-02-06 Unisen, Inc. Exercise trainer with a stride multiplier
US7041034B1 (en) * 1997-04-24 2006-05-09 Stearns Kenneth W Elliptical exercise methods and apparatus
US7097591B2 (en) * 2002-08-07 2006-08-29 True Fitness Technology, Inc. Adjustable stride elliptical motion exercise machine and associated methods
US7270626B2 (en) * 2004-01-23 2007-09-18 Octane Fitness, Llc Exercise equipment with automatic adjustment of stride length and/or stride height based upon direction of foot support rotation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20100267U1 (de) 2001-01-08 2001-06-28 Thiess, Axel, Dipl.-Holzw., 41065 Mönchengladbach Bleifreies Röntgenschutzmaterial
DE20100276U1 (de) 2001-01-09 2001-04-19 Tonic Fitness Technology, Inc., Hsi Kang Hsiang, Tainan Schrittlängenverstellvorrichtung für einen Ellipsen- oder Crosstrainer
US6468184B1 (en) * 2001-04-17 2002-10-22 Sunny Lee Combined cycling and stepping exerciser
US6865969B2 (en) * 2003-03-28 2005-03-15 Kerry Peters Stevens Adjustable pedal for exercise devices

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5577985A (en) * 1996-02-08 1996-11-26 Miller; Larry Stationary exercise device
US5803871A (en) * 1997-04-24 1998-09-08 Stearns; Kenneth W. Exercise methods and apparatus
US5882281A (en) * 1997-04-24 1999-03-16 Stearns; Kenneth W. Exercise methods and apparatus
US7041034B1 (en) * 1997-04-24 2006-05-09 Stearns Kenneth W Elliptical exercise methods and apparatus
US6135926A (en) * 1997-05-27 2000-10-24 Lee; Gin Wen Striding exerciser
US5759136A (en) * 1997-07-17 1998-06-02 Chen; Paul Exerciser having movable foot supports
US6183398B1 (en) * 1998-07-23 2001-02-06 Unisen, Inc. Exercise trainer with a stride multiplier
US7097591B2 (en) * 2002-08-07 2006-08-29 True Fitness Technology, Inc. Adjustable stride elliptical motion exercise machine and associated methods
US7270626B2 (en) * 2004-01-23 2007-09-18 Octane Fitness, Llc Exercise equipment with automatic adjustment of stride length and/or stride height based upon direction of foot support rotation

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8419598B2 (en) * 2005-02-09 2013-04-16 Precor Incorporated Adjustable total body cross-training exercise device
US20070238582A1 (en) * 2006-04-07 2007-10-11 Lung-Huei Lee Elliptical exercise apparatus
US20080161164A1 (en) * 2006-12-28 2008-07-03 Precor Incorporated End of travel stop for an exercise device
US7833133B2 (en) * 2006-12-28 2010-11-16 Precor Incorporated End of travel stop for an exercise device
US20150141208A1 (en) * 2013-11-19 2015-05-21 Kun Shan University Elliptical exerciser
US20150141209A1 (en) * 2013-11-19 2015-05-21 Kun Shan University Elliptical exerciser
US9254413B2 (en) * 2013-11-19 2016-02-09 Kun Shan University Elliptical exerciser
US9254412B2 (en) * 2013-11-19 2016-02-09 Kun Shan University Elliptical exerciser
US9579537B1 (en) * 2015-12-09 2017-02-28 Mario Contenti Designs Co., Ltd. Elliptical trainer with changeable foot motion

Also Published As

Publication number Publication date
EP1666101A1 (fr) 2006-06-07

Similar Documents

Publication Publication Date Title
US7108637B2 (en) Four bar exercise machine
US5529554A (en) Collapsible exercise machine with multi-mode operation
US20090239714A1 (en) Exercise machine
US6811517B1 (en) Polestrider exercise apparatus with dual treads
US7141008B2 (en) Rowing machine with elliptical seat motion
US7507186B2 (en) Exercise methods and apparatus with elliptical foot motion
US4026545A (en) Physical exercise apparatus
US5356356A (en) Recumbent total body exerciser
EP2188022B1 (fr) Appareil d'exercice en position assise
AU705022B1 (en) A roaming exerciser
US6837829B2 (en) Climber crosstrainer exercise apparatus
KR101952412B1 (ko) 무릎과 발목 관절을 보호하며 다리 상부와 힙을 운동시키는 방법 및 장치
JPH06501867A (ja) 階段上り訓練と上半身訓練とを行う装置
US20100009818A1 (en) Multi Axes Exercise Apparatus
CN111182947B (zh) 健身器
US20090093346A1 (en) Cross trainer exercise apparatus
JPH0284970A (ja) 自転車運動器具
US20070213180A1 (en) Verticle exercise bicycle conversion kit
WO2008024192A2 (fr) Dispositif d'exercice elliptique et procédés d'utilisation
US11524206B2 (en) Upper and lower body push and pull exercise machine with a one directional resistance mechanism and adjustable angle
US6251050B1 (en) Standup exercise apparatus
US20050075222A1 (en) Aquatic exercise bicycle
US20060142123A1 (en) Training apparatus, in particular an elliptical trainer or cross trainer
US11794066B2 (en) Upper and lower body reciprocating arcing motion exercise machine with an adjustable angle user support
US20060142122A1 (en) Training apparatus, in particular an elliptical or cross trainer

Legal Events

Date Code Title Description
AS Assignment

Owner name: HEINZ KETTLER GMBH & CO, KG, GERMANY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:KETTLER, JOACHIM;KETTLER, KARIN;ROCHOLL, REINHARD;REEL/FRAME:017233/0412;SIGNING DATES FROM 20051122 TO 20060112

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION