초록 ▼

A castor (1) has a securing device (V) for blocking running action and/or steering action of a wheel (2) mounted in a fork (3). A mounting of the fork (3) permits pivoting about a vertical axis (y--y). A push rod (11) operates an integrally formed combination part (K) located at the fork for providi

A castor (1) has a securing device (V) for blocking running action and/or steering action of a wheel (2) mounted in a fork (3). A mounting of the fork (3) permits pivoting about a vertical axis (y--y). A push rod (11) operates an integrally formed combination part (K) located at the fork for providing functions of braking-blocking and/or steering blocking formation. The push rod (11) carries a plate (23) configured for interacting with fork-mounted steering-blocking and braking-blocking parts of the combination part (K), which has steering-blocking mating protrusions (25) and braking-blocking means (26), these being located in spaced-apart planes (E'--E', E"--E").

대표청구항 ▼

A castor (1) has a securing device (V) for blocking running action and/or steering action of a wheel (2) mounted in a fork (3). A mounting of the fork (3) permits pivoting about a vertical axis (y--y). A push rod (11) operates an integrally formed combination part (K) located at the fork for providi

A castor (1) has a securing device (V) for blocking running action and/or steering action of a wheel (2) mounted in a fork (3). A mounting of the fork (3) permits pivoting about a vertical axis (y--y). A push rod (11) operates an integrally formed combination part (K) located at the fork for providing functions of braking-blocking and/or steering blocking formation. The push rod (11) carries a plate (23) configured for interacting with fork-mounted steering-blocking and braking-blocking parts of the combination part (K), which has steering-blocking mating protrusions (25) and braking-blocking means (26), these being located in spaced-apart planes (E'--E', E"--E").