Science Fiction
Dictionary
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Latest By
Category:
Armor
Artificial
Intelligence
Biology
Clothing
Communication
Computers
Culture
Data Storage
Displays
Engineering
Entertainment
Food
Input Devices
Lifestyle
Living Space
Manufacturing
Material
Media
Medical
Miscellaneous
Robotics
Security
Space Tech
Spacecraft
Surveillance
Transportation
Travel
Vehicle
Virtual
Person
Warfare
Weapon
Work
"IMHO, having students do computer games projects is absolutely the best possible way to teach programming, graphics, software engineering, object oriented programming, etc."
- Rudy Rucker
 |
| Tele-Motor-Coasters | ||
| Powered skates for personal transportation. |
Personal mechanized transportation was on everyone's mind in 1911; the automobile was now a familiar sight. In the world of Ralph 124C 41+, another alternative was available.
| ...Ralph bade Alice sit down on a chair in the vestibule. He pressed a nearby button twice and a servant brought two pairs of what appeared to be roller-skates.
In reality they were Tele-motor-coasters. They were made of alomagnesium and each weighed only about one and a half pounds. Each had three small, rubber-covered wheels, one in front and two in the rear. Between the wheels was a small electric motor - about the size of a lemon; this motor could only be operated by high frequency currents and, despite its small size, could deliver about one-quarter horsepower. From each coaster a thin insulated wire led up the wearer's back to the hat or cap. Here it was attached to the collector, which was a stiff pin about eight inches long, projecting half-way out from the hat or cap. This pin sucked up, as it were, the high frequency electricity and carried it to the small motors, which latter propelled the coaster. To control the speed of the motor, one simply lifted up the front part of the coaster; this not only cut off the current, but automatically braked the two rear wheels. "...the Tele-motor-coasters would not be possible were it not for the metallic streets. The flat spring which trails on the street between the two rear wheels must make continuous contact with the metallic "ground" else the current cannot flow. |
| Technovelgy from Ralph 124c 41 +,
by Hugo Gernsback. Published by Modern Electrics in 1911 Additional resources -
|
The power for this device is broadcast power.
Here's a graphic image by Frank R. Paul from the publication of the novel in Amazing Stories Quarterly (1929).
This idea was floating around at the turn of the century; check out these motor roller skates from Scientific American in 1906:
(Roller Motor Skates (1906))
In view of the fact that each skate contains a gasoline motor, carbureter, battery, and spark coil, it will be seen that the whole has been reduced to a comparatively small size. The use of the rubber-tired wheels is found to give a very smooth-running movement. On the back of each skate will be observed the small sheet-iron box which contains the battery and the spark coil. From the box a pair of wires protected by rubber tubing passes up to the leather belt which the person wears, 'and upon the belt is placed the switch by which he is able to make or break the ignition circuit when he wishes to start or stop the motor or to regulate its speed. On the back part of the belt is fixed a small gasoline tank in the form of a flat and slightly curved sheet-iron box.
See also the Tractor Boots from 'Magician of Dream Valley' by Raymond Z. Gallun.
Comment/Join this discussion ( 0 ) | RSS/XML | Blog This |
Additional
resources:
More Ideas
and Technology from Ralph 124c 41 +
More Ideas
and Technology by Hugo Gernsback
Tech news articles related to Ralph 124c 41 +
Tech news articles related to works by Hugo Gernsback
Tele-Motor-Coasters-related
news articles:
- Motosk8 - Next Best Thing To Tele-Motor-Coasters
- In-Road Electric Vehicle Charger
- Robotic Roller Skate Micro-Mobility
- RocketSkates Motorized Skates
- Rollkers Walking Skates
- Moonwalkers AI-Controlled Electric Shoes
| SpaceX Rocket Shuttle Point-To-Point On Earth |
| CORLEO Robotic Horse Concept Looks Ready To Ride |
| Futuristic Transit Elevated Bus Never Really Worked |
| Japan Automated Cargo Transport |
Want to Contribute an
Item?
It's easy:
Get the name of the item, a
quote, the book's name and the author's name, and Add
it here.
| <Previous | Next> |
|
|
|
Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Science Fiction Invention Timeline, or see what's New.
|
Science Fiction
Timeline
1600-1899
1900-1939
1940's 1950's
1960's 1970's
1980's 1990's
2000's 2010's
'Compounds devised by the biochemists for the rapid building of bone...'
'The car faltered as the external command came to brake...'
'It is about the size and shape of a kitchen stool, gyro-stabilized...'
'The greatest problem of all was the elimination of the human element of braking together with its inevitable time lag.'
'Across the ancient sea floor a dozen tall, blue-sailed Martian sand ships floated, like blue smoke.'
'Power could be compressed thus into an inch-square cube of what looked like blue-white ice'
