00:43

Grabber 2

00:21

120 deg. indexing mechanism 2

00:46

120 deg. indexing mechanism

01:05

Controlling positions of two plates by cams

00:41

Linear deploying objects at equal distances 5

01:01

Controlling two linear motions of an object 7b

01:01

Controlling pan and tilt rotation of an object

00:41

Spatial linkage for angular transmission (90 degrees) 2

00:42

Gear mechanism for reversing rotation 2

00:41

Bevel gears 9

00:36

Drilling jig 3

00:36

Table of adjustable height 2

01:07

Convert rotation to coaxial oscillation 4

00:38

Mechanism for changing direction of linear motion

00:41

Chewing cow

00:31

Wobbling plate mechanism

00:41

Gear mechanism for reversing rotation 1b

00:41

Gear mechanism for reversing rotation 1a

00:32

Mechanism for lapping spherical washers

00:47

Mechanism for clamping washer

00:51

Ancient bread slicer

00:42

Push to turn 720 degrees

00:27

Ancient sugarcane crusher

00:30

Deployable drone

02:25

Screw 2-stage telescopic actuator 2b

01:47

Screw 2-stage telescopic actuator 1b

01:51

Telescopic cylinder of scissor mechanism 2

00:41

Screw reverser 2

01:11

Typewriter desk

00:54

Rotary cylinder mechanism

01:01

Double pen

00:41

Translation in square orbit

01:21

Key copying machine

00:16

Controlling 2D motion of working table

00:51

Tube notching cutter

00:40

Tube notching plasma cutter

01:00

Self-centering fixture 1d

01:14

Manual paper cutter 1

00:14

Eliminating backlash in bevel gear drives

00:48

Tobacco cutter from 1950

00:58

Rotation transmission for a C-shaped disk 2

00:28

Eliminating backlash in revolution joint

00:34

Eliminating backlash in screw-nut drives 2

00:41

Eliminating backlash in screw-nut drives 1

00:51

Rotation transmission for a C-shaped disk 1

00:51

Eliminating backlash in gear drives 3

00:31

180 deg. precise rotation

00:31

Spatial linkage for angular transmission (90 degrees)

00:51

Spatial linkage to convert rotation to angular oscillation

00:53

Eliminating axial backlash in revolution joint 2

00:33

Eliminating axial backlash in revolution joint 1

02:14

Motorized flush door 3

00:44

Curved slider crank mechanism 2

01:03

Old sausage stuffer

00:41

Gearbox for two output coaxial shafts

00:38

Simple roller blind

00:34

Controlling rotation and translation of an object 6

01:01

Electric linear actuator

01:08

Controlling the direction of a rectangular moving object

00:25

Removable handle for handwheel