Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A reciprocating device 1 includes; a reciprocating component 11, a forward-backward position control mechanism 21 and 72 that controls the reciprocating component in moving forward to an forward position and moving backward to a backward position, and a restricting member 30 that puts the reciprocating component in a restricted state in which a forward-backward movement of the reciprocating component is restricted. The reciprocating component 11 is provided on the casing such that the reciprocating component moves forward or backward while rotating relative to the casing. The forward-backward position control mechanism 21 and 72 includes; a casing-side member 72 provided on a predetermined position of the casing, and a reciprocating component-side member 20 fitted with the reciprocating component such that the reciprocating component is rotatable relative to the reciprocating component-side member 20. The restricting member 30 is movable between a restriction position where the reciprocating component 11 is put in the restricted state and a restriction-lift position where the restricted state is cleared. The restricting member 30 located at the restriction position engages with the reciprocating component-side member 20 to put the reciprocating component 11 in the restricted state. Thus, the reciprocating device 1 can reliably restrict the forward-backward movement of the reciprocating component.
A reciprocating device 1 includes; a reciprocating component 11, a forward-backward position control mechanism 21 and 72 that controls the reciprocating component in moving forward to an forward position and moving backward to a backward position, and a restricting member 30 that puts the reciprocating component in a restricted state in which a forward-backward movement of the reciprocating component is restricted. The reciprocating component 11 is provided on the casing such that the reciprocating component moves forward or backward while rotating relative to the casing. The forward-backward position control mechanism 21 and 72 includes; a casing-side member 72 provided on a predetermined position of the casing, and a reciprocating component-side member 20 fitted with the reciprocating component such that the reciprocating component is rotatable relative to the reciprocating component-side member 20. The restricting member 30 is movable between a restriction position where the reciprocating component 11 is put in the restricted state and a restriction-lift position where the restricted state is cleared. The restricting member 30 located at the restriction position engages with the reciprocating component-side member 20 to put the reciprocating component 11 in the restricted state. Thus, the reciprocating device 1 can reliably restrict the forward-backward movement of the reciprocating component.
RECIPROCATING DEVICE
HIN- UND HERGEHENDE VORRICHTUNG
DISPOSITIF À MOUVEMENT ALTERNATIF
SONOBE HIROSHI (Autor:in)
13.12.2017
Patent
Elektronische Ressource
Englisch