Drilling chuck

A drilling chuck for operation on an impact drilling spindle that is subjectable to tangential loading, the drilling chuck comprising:

• a chuck body connectable to the impact drilling spindle in which jaw guides are formed, which are arranged inclined to the chuck axis in which clamping jaws are guided that are adjusted via a threaded ring;
• a clamping sleeve coupled to the threaded ring in a torque-transmitting manner;
• a locking device that is adjustable between a release configuration, which enables a relative rotation of the threaded ring with respect to the chuck body and between a locking configuration, which obstructs or prevents the relative rotation,
• wherein the locking device is formed from a locking sleeve, which is mounted substantially non-rotating but axially displaceable with respect to the chuck body, the locking device comprising at least one locking member that the threaded ring or a part connected thereto is assigned at least one locking recess for receiving the at least one locking member,
• wherein the at least one locking member is adjustable via a switching ring that is rotatably mounted with respect to the chuck body between a position corresponding to the locking configuration, which is engaged in at least one locking recess, and a position corresponding to the release configuration, which is disengaged from the at least one locking recess, the switching ring being configured to be gripped directly by a user,
• wherein the switching ring is configured to be gripped and adjusted directly by a user, and
• wherein, by adjustment by the user, the switching ring is rotatable out of a locking configuration so that the locking sleeve is axially adjusted via the switching ring.

A drilling chuck for operation on an impact drilling spindle that is subjectable to tangential loading, the drilling chuck comprising:

• a chuck body connectable to the impact drilling spindle in which jaw guides are formed, which are arranged inclined to the chuck axis in which clamping jaws are guided that are adjusted via a threaded ring;
• a clamping sleeve coupled to the threaded ring in a torque-transmitting manner;
• a locking device that is adjustable between a release configuration, which enables a relative rotation of the threaded ring with respect to the chuck body and between a locking configuration, which obstructs or prevents the relative rotation,
• wherein the locking device is formed from a locking sleeve, which is mounted substantially non-rotating but axially displaceable with respect to the chuck body, the locking device comprising at least one locking member that the threaded ring or a part connected thereto is assigned at least one locking recess for receiving the at least one locking member,
• wherein the at least one locking member is adjustable via a switching ring that is rotatably mounted with respect to the chuck body between a position corresponding to the locking configuration, which is engaged in at least one locking recess, and a position corresponding to the release configuration, which is disengaged from the at least one locking recess, the switching ring being configured to be gripped directly by a user,
• wherein the switching ring is configured to be gripped and adjusted directly by a user, and
• wherein, by adjustment by the user, the switching ring is rotatable out of a locking configuration so that the locking sleeve is axially adjusted via the switching ring such that the locking sleeve and the clamping sleeve are disengaged to allow the clamping sleeve to rotate to open or close the drill chuck.

A drilling chuck for operation on an impact drilling spindle that is subjectable to tangential loading, the drilling chuck comprising:

• a chuck body connectable to the impact drilling spindle in which jaw guides are formed, which are arranged inclined to the chuck axis in which clamping jaws are guided that are adjusted via a threaded ring;
• a clamping sleeve coupled to the threaded ring in a torque-transmitting manner;
• a locking device that is adjustable between a release configuration, which enables a relative rotation of the threaded ring with respect to the chuck body and between a locking configuration, which obstructs or prevents the relative rotation,
• wherein the locking device is formed from a locking sleeve, which is mounted substantially non-rotating but axially displaceable with respect to the chuck body, the locking device comprising at least one locking member that the threaded ring or a part connected thereto is assigned at least one locking recess for receiving the at least one locking member, and
• wherein the at least one locking member is adjustable via a switching ring that is rotatably mounted with respect to the chuck body between a position corresponding to the locking configuration, which is engaged in at least one locking recess, and a position corresponding to the release configuration, which is disengaged from the at least one locking recess, the switching ring being configured to be gripped directly by a user, and
• wherein the clamping sleeve is rotatably, fixedly connected to the threaded ring.

A drilling chuck for operation on an impact drilling spindle that is subjectable to tangential loading, the drilling chuck comprising:

• a chuck body connectable to the impact drilling spindle in which jaw guides are formed, which are arranged inclined to the chuck axis in which clamping jaws are guided that are adjusted via a threaded ring;
• a clamping sleeve coupled to the threaded ring in a torque-transmitting manner;
• a locking device that is adjustable between a release configuration, which enables a relative rotation of the threaded ring with respect to the chuck body and between a locking configuration, which obstructs or prevents the relative rotation,
• wherein the locking device is formed from a locking sleeve, which is mounted substantially non-rotating but axially displaceable with respect to the chuck body, the locking device comprising at least one locking member that the threaded ring or a part connected thereto is assigned at least one locking recess for receiving the at least one locking member, and
• wherein the at least one locking member is adjustable via a switching ring that is rotatably mounted with respect to the chuck body between a position corresponding to the locking configuration, which is engaged in at least one locking recess, and a position corresponding to the release configuration, which is disengaged from the at least one locking recess, the switching ring being configured to be gripped directly by a user, and
• wherein the clamping sleeve is rotatably, fixedly connected to the threaded ring such that no relative movement between the clamping sleeve and the threaded ring is possible.

A drilling chuck for operation on an impact drilling spindle that is subjectable to tangential loading, the drilling chuck comprising:

• a chuck body connectable to the impact drilling spindle in which jaw guides are formed, which are arranged inclined to the chuck axis in which clamping jaws are guided that are adjusted via a threaded ring;
• a clamping sleeve coupled to the threaded ring in a torque-transmitting manner;
• a locking device that is adjustable between a release configuration, which enables a relative rotation of the threaded ring with respect to the chuck body and between a locking configuration, which obstructs or prevents the relative rotation,
• wherein the locking device is formed from a locking sleeve, which is mounted substantially non-rotating but axially displaceable with respect to the chuck body, the locking device comprising at least one locking member that the threaded ring or a part connected thereto is assigned at least one locking recess for receiving the at least one locking member, and
• wherein the at least one locking member is adjustable via a switching ring that is rotatably mounted with respect to the chuck body between a position corresponding to the locking configuration, which is engaged in at least one locking recess, and a position corresponding to the release configuration, which is disengaged from the at least one locking recess, the switching ring being configured to be gripped directly by a user, and
• wherein the switching ring is configured to be operated independently of the clamping sleeve.

A drilling chuck, comprising:

• a chuck body connectable to an impact drilling spindle in which jaw guides are formed, which are arranged inclined to the chuck axis in which clamping jaws are guided that are adjusted via a threaded ring, the threaded ring having a recess;
• a clamping sleeve coupled to the threaded ring in a torque-transmitting manner;
• a locking sleeve that is adjustable between a release configuration, which enables a relative rotation of the threaded ring with respect to the chuck body and between a locking configuration, which obstructs or prevents the relative rotation, the locking sleeve mounted non-rotating but axially displaceable with respect to the chuck body and a locking member configured to be received in the recess;
• and
• a switching ring, configured to adjust the locking member, rotatably mounted with respect to the chuck body between a position corresponding to the locking configuration and a position corresponding to the release configuration, the switching ring being configured to be gripped directly by a user when the drilling chuck is in an assembled state.