Thingiverse
![Gravity Bar by mrigsby](/previews/8906291.jpg)
Gravity Bar by mrigsby
by Thingiverse
Last crawled date: 3 years, 1 month ago
This is a simple test rig (mostly 3d printed) based on a design by John Walker (http://www.fourmilab.ch/gravitation/foobar/ Gravity is a weak attraction between two objects (beyond that, things get pretty speculative). This "gravity bar" is a rod with lead weights on the ends. It is suspended from a ladder using 6 pound test fishing line. A "daggerboard" on the bottom of the rod sits in water to dampen rotation.
On August 12 I added a longer bar (longer bar, extenders and sphere holder)
On August 12 I added a longer bar (longer bar, extenders and sphere holder)
Similar models
thingiverse
free
![Longer small rod 135mm for the Universal Spool Holder by Casey_geee](/t/8071098.jpg)
Longer small rod 135mm for the Universal Spool Holder by Casey_geee
...erse
needed a longer "small rod" for "the universal spool holder" -https://www.thingiverse.com/thing:1001312
grabcad
free
![Kinematic analysis of the crank rod system](/t/1870097.jpg)
Kinematic analysis of the crank rod system
... connecting rod to the "0" points "6" and "9" such that the speed of rotation of the crank is given
3dwarehouse
free
![Fly Rod holder - gravity held](/t/6679975.jpg)
Fly Rod holder - gravity held
...lder - gravity held
3dwarehouse
a simple fly rod holder that will use gravity and a bottom angle board to hold the rods in place
grabcad
free
![Gravity test](/t/7577178.jpg)
Gravity test
...gravity test
grabcad
gravity test
thingiverse
free
![Safety Switch Rod for Grinder: SUNBEAM em0480 and GRAEF CM80 by RadioManufaktur](/t/5034903.jpg)
Safety Switch Rod for Grinder: SUNBEAM em0480 and GRAEF CM80 by RadioManufaktur
...f no longer available safety switch rod (part: c3-1012). fits for grinders "sunbeam em0480" and "graef cm80"
grabcad
free
![GRAVITY TEST + SIM](/t/13077032.jpg)
GRAVITY TEST + SIM
...gravity test + sim
grabcad
gravity test + sim
animation included
thingiverse
free
![32 mm Cube w/ Test Rod and Flat holes by SGZLS](/t/8994461.jpg)
32 mm Cube w/ Test Rod and Flat holes by SGZLS
...t are from home depot.
aluminum round rod (3/8"x4') part#142-820
aluminum flat (1/8"x3/4"x4') part#142-660
grabcad
free
![TEST GRAVITY SOLIDWORKS](/t/5270245.jpg)
TEST GRAVITY SOLIDWORKS
...test gravity solidworks
grabcad
test gravity motion study solidworks+video
thingiverse
free
![Bicycle Fishing Rod Hodler by PleadTheSecond](/t/8526013.jpg)
Bicycle Fishing Rod Hodler by PleadTheSecond
...bicycle fishing rod hodler by pleadthesecond
thingiverse
rod holder for a bicycle, clamps onto 7/8" bar.
grabcad
free
![Solidworks Gravity Test](/t/2077404.jpg)
Solidworks Gravity Test
...solidworks gravity test
grabcad
gravity test simulation done by solidworks motion simulation
Mrigsby
thingiverse
free
![Seashell by mrigsby](/t/9021475.jpg)
Seashell by mrigsby
...seashell by mrigsby
thingiverse
scanned with makerbot digitizer.
thingiverse
free
![Snowman by mrigsby](/t/9017750.jpg)
Snowman by mrigsby
...snowman by mrigsby
thingiverse
scanned with the makerbot digitizer desktop 3d scanner
thingiverse
free
![Froggy Ring by mrigsby](/t/8984717.jpg)
Froggy Ring by mrigsby
...froggy ring by mrigsby
thingiverse
this is a scanned clay frog converted to a ring.
thingiverse
free
![Pencil Box by mrigsby](/t/9045843.jpg)
Pencil Box by mrigsby
...pencil box by mrigsby
thingiverse
box to hold up to six pencils.
thingiverse
free
![Bunny Ring by mrigsby](/t/8995145.jpg)
Bunny Ring by mrigsby
...bunny ring by mrigsby
thingiverse
need a bunny ring? enlarge or reduce to fit the finger.
thingiverse
free
![Part Tray by mrigsby](/t/9046080.jpg)
Part Tray by mrigsby
...part tray by mrigsby
thingiverse
this is a box (with a lid) that can be used to organize small components.
thingiverse
free
![Frog Vase by mrigsby](/t/9054231.jpg)
Frog Vase by mrigsby
...frog vase by mrigsby
thingiverse
this is a happy little frog who will support one flower.
thingiverse
free
![End Table by mrigsby](/t/9048919.jpg)
End Table by mrigsby
...end table by mrigsby
thingiverse
this is a full size piece of furniture printed with a makerbot replicator.
thingiverse
free
![Santa With Coal Ornament by mrigsby](/t/8959467.jpg)
Santa With Coal Ornament by mrigsby
...santa with coal ornament by mrigsby
thingiverse
for that special someone.
thingiverse
free
![Unbalanced Vase by mrigsby](/t/9054854.jpg)
Unbalanced Vase by mrigsby
...unbalanced vase by mrigsby
thingiverse
this is an unbalanced vase (weighted on the left side) to hold small flowers.
Gravity
3d_export
free
![gravity](/t/12638650.jpg)
gravity
...gravity
3dexport
3ddd
$1
![Gravity balans](/t/865928.jpg)
Gravity balans
...зводитель: varier
модель: gravity balans
дизайнер: peter opsvikhttp://www.varier.ru/collections/relax/gravity-balans-r/
design_connected
$16
![Gravity Balans](/t/4566985.jpg)
Gravity Balans
...gravity balans
designconnected
varier furniture gravity balans armchairs computer generated 3d model. designed by peter opsvik.
turbosquid
$20
![Gravity Gun](/t/13389060.jpg)
Gravity Gun
...osquid
royalty free 3d model gravity gun for download as c4d on turbosquid: 3d models for games, architecture, videos. (1376026)
turbosquid
$10
![Gravity Gun](/t/13240176.jpg)
Gravity Gun
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
turbosquid
$1
![Gravity Hammer](/t/13253963.jpg)
Gravity Hammer
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
turbosquid
$1
![Gravity Tank](/t/13266511.jpg)
Gravity Tank
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
design_connected
$13
![Gravity Table Lamp](/t/7933014.jpg)
Gravity Table Lamp
...gravity table lamp
designconnected
gubi gravity table lamp computer generated 3d model. designed by space copenhagen.
design_connected
$11
![Gravity Floor Lamp](/t/7933012.jpg)
Gravity Floor Lamp
...gravity floor lamp
designconnected
gubi gravity floor lamp computer generated 3d model. designed by space copenhagen.
turbosquid
$3
![Anti gravity drone](/t/13291911.jpg)
Anti gravity drone
...
royalty free 3d model anti gravity drone for download as obj on turbosquid: 3d models for games, architecture, videos. (1311361)
Bar
archibase_planet
free
![Bar](/t/949818.jpg)
Bar
...bar
archibase planet
bar bar rack
bar 2 - 3d model for interior 3d visualization.
archibase_planet
free
![Bars](/t/948777.jpg)
Bars
...bars
archibase planet
horizontal bar parallel bars
parallel bars - 3d model for interior 3d visualization.
3d_export
$10
![bar](/t/11428033.jpg)
bar
...bar
3dexport
modern bar
3d_export
$10
![bar](/t/11427993.jpg)
bar
...bar
3dexport
modern bar
3d_export
$10
![bar](/t/11427948.jpg)
bar
...bar
3dexport
modern bar
3d_export
$10
![bar](/t/11427959.jpg)
bar
...bar
3dexport
modern bar
3d_export
$10
![bar](/t/11428160.jpg)
bar
...bar
3dexport
modern bar
3d_export
$10
![bar](/t/11428163.jpg)
bar
...bar
3dexport
modern bar
3d_export
$10
![bar](/t/11428167.jpg)
bar
...bar
3dexport
modern bar
3d_export
$10
![bar](/t/11428097.jpg)
bar
...bar
3dexport
modern bar