冰雨 – とまりれん – Native American Flute

The Weird Escapement: Side Story

Weird Escapement

Differential Remontoire

Kinetic Sculpture

John Aitkin's Train Remontoire

Airy's duplex spring escapement

Phil Abernethy Y Gravity Escapement

Wagner Remontoire (cycle = one minute)

Wagner Remontoire (cycle = 30 seconds)

Pinwheel with coup perdu (French for 'lost beat') escapement

Phil Abernethy X Gravity Escapement

Duplex Dead Escapement

Phil Abernethy Space Time Gravity Escapement

Christian Lange's Gravity Escapement

Woodenclocks Gravity Escapement version 2

Unilateral Twin Pivot Grasshopper Escapement (UTP Grasshopper Escapement)

SeeSaw Gravity Escapement - Roger Abraham Bunce

Spider Escapement - Phil Abernethy

Two Pivot Grasshopper Escapement - John Harrison

One Pivot Grasshopper Escapement - John Harrison

Strutt Epicyclic Train Clock - William Strutt

Brian Law Escapement

Twin Pivot Grasshopper Escapement - invented by John Harrison

Single Pivot Grasshopper Escapement - invented by John Harrison

Grasshopper Escapement (dual escape wheel)

Grasshopper Escapement (single pivot)

Grasshopper Escapement (counterweight)

Grasshopper Escapement (spring)

Single-Pin Escapement - Charles Macdowall, patented in 1851