DE29922460U1 - Length-adjustable pedal arm for bicycle ergometer - Google Patents

Length-adjustable pedal arm for bicycle ergometer

Info

Publication number
DE29922460U1
DE29922460U1 DE29922460U DE29922460U DE29922460U1 DE 29922460 U1 DE29922460 U1 DE 29922460U1 DE 29922460 U DE29922460 U DE 29922460U DE 29922460 U DE29922460 U DE 29922460U DE 29922460 U1 DE29922460 U1 DE 29922460U1
Authority
DE
Germany
Prior art keywords
pedal arm
pedal
length
arm
adapter
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
Application number
DE29922460U
Other languages
German (de)
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.)
Ergo Fit & Co KG GmbH
Original Assignee
Ergo Fit & Co KG GmbH
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 Ergo Fit & Co KG GmbH filed Critical Ergo Fit & Co KG GmbH
Priority to DE29922460U priority Critical patent/DE29922460U1/en
Publication of DE29922460U1 publication Critical patent/DE29922460U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M3/00—Construction of cranks operated by hand or foot
    • B62M3/02—Construction of cranks operated by hand or foot of adjustable length
    • 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
    • A63B22/0605—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 a circular movement, e.g. ergometers
    • A63B2022/0611—Particular details or arrangement of cranks
    • A63B2022/0623—Cranks of adjustable length

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Mechanical Control Devices (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (2)

1. Längenverstellbarer Pedalarm (1) für Fahrradergometer, im wesentlichen umfassend
  • 1. eine langgestreckte Leiste mit
    • 1. einem Langschlitz (2) zur längenveränderlichen Befestigung des Pedalarms (1) an einer Tretwelle des Fahrrads
    • 2. und einer Gewindebohrung (3) zur Befestigung eines Pedals,
    • 3. wobei der Langschlitz (2) an der Vorderseite und der Rückseite des Pedalarms (1) mit je einer Erweiterung (4, 5) versehen ist,
  • 2. und einen Adapter (10), der
    • 1. eine formschlüssige Verbindung zwischen Tretwelle und Arm (1) herstellt und dazu in die korrespondierende Erweiterung (5) passt,
gekennzeichnet durch die Merkmale:
  • 1. der Adapter (10) besitzt zwei parallele konische Klemmflächen (11),
  • 2. die korrespondierende Erweiterung (5) besitzt entsprechend konische Seitenflächen (6).
1. Adjustable pedal arm ( 1 ) for bicycle ergometer, essentially comprehensive
  • 1. an elongated bar with
    • 1. an elongated slot ( 2 ) for variable-length attachment of the pedal arm ( 1 ) to a pedal shaft of the bicycle
    • 2. and a threaded hole ( 3 ) for fastening a pedal,
    • 3. the elongated slot ( 2 ) on the front and the rear of the pedal arm ( 1 ) is provided with an extension ( 4 , 5 ),
  • 2. and an adapter ( 10 ) that
    • 1. creates a positive connection between the pedal shaft and arm ( 1 ) and fits into the corresponding extension ( 5 ),
characterized by the characteristics:
  • 1. the adapter ( 10 ) has two parallel conical clamping surfaces ( 11 ),
  • 2. the corresponding extension ( 5 ) has correspondingly conical side surfaces ( 6 ).
2. Pedalarm nach Anspruch 1, gekennzeichnet durch das Merkmal:
  • 1. der Adapter (10) ist aus dem der Tretwelle zugeordneten Ende eines herkömmlichen Pedalarms gebildet.
2. Pedal arm according to claim 1, characterized by the feature:
  • 1. the adapter ( 10 ) is formed from the end of a conventional pedal arm assigned to the pedal shaft.
DE29922460U 1999-12-22 1999-12-22 Length-adjustable pedal arm for bicycle ergometer Expired - Lifetime DE29922460U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29922460U DE29922460U1 (en) 1999-12-22 1999-12-22 Length-adjustable pedal arm for bicycle ergometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29922460U DE29922460U1 (en) 1999-12-22 1999-12-22 Length-adjustable pedal arm for bicycle ergometer

Publications (1)

Publication Number Publication Date
DE29922460U1 true DE29922460U1 (en) 2000-03-23

Family

ID=8083303

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29922460U Expired - Lifetime DE29922460U1 (en) 1999-12-22 1999-12-22 Length-adjustable pedal arm for bicycle ergometer

Country Status (1)

Country Link
DE (1) DE29922460U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102935845A (en) * 2012-10-22 2013-02-20 安徽誉丰汽车技术有限责任公司 Brake pedal of adjustable lever
CN103072560A (en) * 2012-10-22 2013-05-01 安徽誉丰汽车技术有限责任公司 Vehicular brake pedal with adjustable lever ratio

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102935845A (en) * 2012-10-22 2013-02-20 安徽誉丰汽车技术有限责任公司 Brake pedal of adjustable lever
CN103072560A (en) * 2012-10-22 2013-05-01 安徽誉丰汽车技术有限责任公司 Vehicular brake pedal with adjustable lever ratio
CN103072560B (en) * 2012-10-22 2016-06-29 安徽誉丰汽车技术有限责任公司 A kind of brake pedal of automobile-used adjustable lever ratio

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000427

R120 Application withdrawn or ip right abandoned

Effective date: 20021112