Drawing of a Graham, or deadbeat, clock escapement. Alterations: Removed captions and labels, replaced labels in color, added dotted lines, moved arrow from top of wheel to side, drew in pendulum crutch. Labeled parts: (a) escape wheel (b) pallets, showing concentric locking faces (c) pendulum crutch
Això és una imatge retocada, cosa que vol dir que ha estat alterada digitalment de la seva versió original. Modificacions: redrawn as svg image. L'original es pot veure a: Graham Escapement.png: . Modificacions fetes per McSush.
Aquest material està en domini públic als Estats Units i als altres països on el dret d'autor s'estén per 70 anys (o menys) després de la mort de l'autor.
Cal incloure una etiqueta de domini públic als Estats Units per indicar perquè aquesta obra és en domini públic als Estats Units. Note that a few countries have copyright terms longer than 70 years: Mexico has 100 years, Jamaica has 95 years, Colombia has 80 years, and Guatemala and Samoa have 75 years. This image may not be in the public domain in these countries, which moreover do not implement the rule of the shorter term. Honduras has a general copyright term of 75 years, but it does implement the rule of the shorter term. Copyright may extend on works created by French who died for France in World War II (more information), Russians who served in the Eastern Front of World War II (known as the Great Patriotic War in Russia) and posthumously rehabilitated victims of Soviet repressions (more information).
2007-11-01T07:13:25Z Chetvorno 853x1031 (29252 Bytes) == Summary == {{Information |Description=Drawing of a Graham, or deadbeat, clock escapement. Alterations: Removed captions and labels, replaced labels in color, moved arrow from top of wheel to side, drew in pendulum rod. O
2007-11-01T07:06:59Z Chetvorno 853x1031 (29262 Bytes) == Summary == {{Information |Description=Drawing of a Graham, or deadbeat, clock escapement. Alterations: Removed captions and labels, replaced labels in color, moved arrow from top of wheel to side, drew in pendulum rod. O
2007-10-23T18:59:40Z Chetvorno 853x1031 (28579 Bytes) == Summary == {{Information |Description=Drawing of a Graham, or deadbeat, clock escapement. Alterations: Removed captions and labels, replaced labels in color, moved arrow from top of wheel to side, drew in pendulum rod. Or
2007-10-23T18:45:51Z Chetvorno 853x1031 (28558 Bytes) {{Information |Description=Drawing of a deadbeat or Graham clock escapement. Alterations: Removed captions and labels, replaced labels in color, drew in pendulum rod, cropped out white space. Parts: (a) escape wheel, (b) pal
{{Information |Description=Drawing of a Graham, or deadbeat, clock escapement. Alterations: Removed captions and labels, replaced labels in color, added dotted lines, moved arrow from top of wheel to side, drew in pendulum crutch. Labeled parts: (a) esc