What Is an Escapement? Why the Four Clock Parts Fit in Connections
Connections #1202 — September 25, 2026 spoilers
An escapement is the clock mechanism that controls how stored energy is released in timed steps. In this puzzle, ESCAPEMENT joins RATCHET, PENDULUM and SPRING as PARTS OF A MECHANICAL CLOCK.
Published
| Part | Plain-English job | Do not confuse it with |
|---|---|---|
| ESCAPEMENT | meters the gear train’s motion and gives impulses to the timekeeping element | “escape” as an abstract idea |
| RATCHET | allows motion in one direction and prevents reverse motion in winding mechanisms | slang uses of ratchet |
| PENDULUM | swings at a regular rate in a pendulum clock | the escapement itself |
| SPRING | can store energy that powers a spring-driven clock | the season |
How do the parts work together?
Typical spring-driven clock: SPRING → gear train → ESCAPEMENT ↔ PENDULUM
RATCHET + pawl: controls one-way winding so the stored-energy mechanism does not simply unwind backward.
This is a simplified example of a typical mechanical arrangement, not a claim that every mechanical clock uses the same layout.
What exactly does an escapement do?
The escapement repeatedly locks and releases the gear train instead of letting it spin freely. In a pendulum clock, that controlled release also supplies small impulses that keep the pendulum moving.
Why is RATCHET a clock word?
A ratchet-and-pawl mechanism allows movement in one direction while preventing reverse motion. In clocks it is commonly associated with winding and retaining stored energy. The puzzle is using that mechanical meaning, not the slang adjective.
Evidence
Sources
- NYT Connections official puzzle data — September 25, 2026
- Oxford Learner’s Dictionaries — escapement