IT1146340B - Roller skate with leg support - Google Patents

Roller skate with leg support

Info

Publication number
IT1146340B
IT1146340B IT41675/81A IT4167581A IT1146340B IT 1146340 B IT1146340 B IT 1146340B IT 41675/81 A IT41675/81 A IT 41675/81A IT 4167581 A IT4167581 A IT 4167581A IT 1146340 B IT1146340 B IT 1146340B
Authority
IT
Italy
Prior art keywords
roller skate
lever
leg support
sprung
drive mechanism
Prior art date
Application number
IT41675/81A
Other languages
Italian (it)
Other versions
IT8141675A0 (en
Inventor
Veniamin Grigorievich Smirnykm
Original Assignee
Tomsk I Avtomatizir Sist
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 Tomsk I Avtomatizir Sist filed Critical Tomsk I Avtomatizir Sist
Priority to IT41675/81A priority Critical patent/IT1146340B/en
Publication of IT8141675A0 publication Critical patent/IT8141675A0/en
Application granted granted Critical
Publication of IT1146340B publication Critical patent/IT1146340B/en

Links

Landscapes

  • Motorcycle And Bicycle Frame (AREA)

Abstract

The roller skate consists of a base (1) with wheels (3,4) and a foot-support lever (6) pivotally linked to the axle of the front wheel (3). A drive mechanism (9) has a sprung, flexible, pull member (10). An extra drive mechanism (11) has a free-wheel coupling (2) and a sprung, flexible pull member (12). A lever (13) is mounted on an axis parallel to the wheel axles, with a slider (14) which is movably mounted on the lever for up and down motion by hand has a muscle power, as an addition to leg muscle power.
IT41675/81A 1981-10-22 1981-10-22 Roller skate with leg support IT1146340B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT41675/81A IT1146340B (en) 1981-10-22 1981-10-22 Roller skate with leg support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT41675/81A IT1146340B (en) 1981-10-22 1981-10-22 Roller skate with leg support

Publications (2)

Publication Number Publication Date
IT8141675A0 IT8141675A0 (en) 1981-10-22
IT1146340B true IT1146340B (en) 1986-11-12

Family

ID=11252871

Family Applications (1)

Application Number Title Priority Date Filing Date
IT41675/81A IT1146340B (en) 1981-10-22 1981-10-22 Roller skate with leg support

Country Status (1)

Country Link
IT (1) IT1146340B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2811585A1 (en) * 2000-07-12 2002-01-18 Pascal Boyer Roller skate has drive power provided by hinged and spring-loaded sole plate, hydraulic cylinder and motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2811585A1 (en) * 2000-07-12 2002-01-18 Pascal Boyer Roller skate has drive power provided by hinged and spring-loaded sole plate, hydraulic cylinder and motor

Also Published As

Publication number Publication date
IT8141675A0 (en) 1981-10-22

Similar Documents

Publication Publication Date Title
GB1523896A (en) Roller footwear devices
ATE165523T1 (en) ROLLER SKATE WITH BRAKE DEVICE
ATE163363T1 (en) ROLLER SKATE WITH BRAKE DEVICE
ATE142523T1 (en) BRAKE DEVICE ON ROLLER SKATE
DE69304480D1 (en) Brake device especially for roller skates
GB2160780B (en) Improvements in or relating to roller skates
TW272943B (en)
ATE130777T1 (en) BRAKE DEVICE ESPECIALLY FOR ROLLER SKATES.
ATE165991T1 (en) BRAKE DEVICE FOR INSPIRE ROLLER SKATES
EP0129426A3 (en) Aid for propelling wheelvehicles
ATE148357T1 (en) BRAKE DEVICE ON ROLLER SKATE
IT1146340B (en) Roller skate with leg support
DE69515086T2 (en) Brake device for roller skates
DE69507371T2 (en) Roller skate with a braking device
FR2447210A1 (en) Skateboard propelled by cord rolled on bobbin - has spring mounted bobbin connected by toothed wheels to auxiliary rollers between normal rollers
GB2002243A (en) Skateboard
FR2442629A1 (en) Electric carriage for invalid or handicapped person - has two steered front wheels and steering handle which swings down for braking
JPS55156770A (en) Small size snowmobile
FR2403926A1 (en) Tricycle powered by body movements - has sliding seat reciprocated along frame by flexing arms and legs to drive spring tensioned chains
CN2162416Y (en) Healthy cycle
FR2441398A1 (en) Roller skate driven by up and down movement - has board with arms joined to wheels and connected by gear wheels
FR2442063A3 (en) Brake for a roller skate - is fitted to the skate on the stronger foot and consists of a polyurethane friction friction piece in the middle of a U=shaped brake
KR970000103Y1 (en) Roller skate
JPS6441402A (en) Wheel unit for low friction road
BG97578A (en) High-speed walking device