Tool carousel
AssigneeBridgeport Machines Limited
InventorsAndrew Roy Pollington, Harish Devji Mandalia
Life of this patent
Estimating the term…
Abstract
A tool carousel comprising a plurality of wheel sections which can be joined together to form a carousel wheel and a plurality of tool-holding portions. Each tool-holding portion and wheel section is configured such that each tool-holding portion can be journalled to a respective wheel section for rotation between a tool-storage position and a tool-accessing position in which a tool can be installed thereupon or removed therefrom.
Claims10
A tool carousel comprising
- a plurality of wheel sections which can be joined together to form a carousel wheel, each wheel section having an arm with a pair of transverse lugs projecting from opposite side surfaces of a distal end region thereof, said pair of transverse lugs defining means for rotatably attaching a respective tool-holding portion;
- and
- a plurality of tool-holding portions, each said tool holding portion comprising a pair of spaced walls provided with apertures or recesses therein adapted to receive said pair of transverse lugs in a rotatable manner,
- wherein each tool-holding portion and wheel section is configured such that each tool-holding portion can be rotatably attached to a respective wheel section for rotation between a tool-storage position and a tool-accessing position in which a tool can be installed thereupon or removed therefrom, and wherein either or both of said pair of spaced walls and said pair of opposing transverse lugs are resiliently deformable, so that each respective one of said lugs may be snap-fitted with a respective one of said apertures or recesses.
A tool carousel comprising a plurality of wheel sections which can be joined together to form a carousel wheel and a plurality of tool-holding portions, each tool-holding portion and wheel section being configured such that each tool-holding portion can be rotatably attached to a respective wheel section for rotation between a tool-storage position and a tool-accessing position in which a tool can be installed thereupon or removed therefrom, wherein each tool holding portion comprises a tool-holding cylinder with a seat provided in a mouth thereof, said carousel further comprising a tool retainer adapted to sit within said seat, and wherein said seat comprises a plurality of radially inwardly directed lugs, and said tool retainer comprises a plurality of radially outwardly directed lugs, said seat being provided with further means for preventing axial movement of the tool retainer into the said tool-holding cylinder beyond a predetermined distance, the arrangement being such that the tool retainer can be coaxially presented to the seat at a first relative angular orientation and inserted axially into the seat until said predetermined distance is reached, and rotated about its axis such that it is prevented from axial withdrawal from the seat by the co-operation of said lugs provided in said seat and said lugs provided on the tool retainer.
A tool carousel comprising a plurality of wheel sections which can be joined together to form a carousel wheel and a plurality of tool-holding portions, each tool-holding portion and wheel section being configured such that each tool-holding portion can be rotatably attached to a respective wheel section for rotation between a tool-storage position and a tool-accessing position in which a tool can be installed thereupon or removed therefrom, wherein each tool holding portion comprises a tool-holding cylinder with a seat provided in a mouth thereof, said carousel further comprising a tool retainer adapted to sit within said seat, and wherein each tool retainer comprises a plurality of axially extending radially deflectable tongues situated in an axially extending bore thereof.
A tool carousel comprising a plurality of wheel sections which can be joined together to form a carousel wheel and a plurality of tool-holding portions, each tool-holding portion and wheel section being configured such that each tool-holding portion can be rotatably attached to a respective wheel section for rotation between a tool-storage position and a tool-accessing position in which a tool can be installed thereupon or removed therefrom, wherein each wheel section comprises means for driving the rotation of said carousel wheel and for indexing the rotational position of said carousel wheel upon a radially inward facing surface.
A tool carousel comprising a plurality of wheel sections which can be joined together to form a carousel wheel and a plurality of tool-holding portions, each tool-holding portion and wheel section being configured such that each tool-holding portion can be rotatably attached to a respective wheel section for rotation between a tool-storage position and a tool-accessing position in which a tool can be installed thereupon or removed therefrom, wherein each wheel section in provided with an axially facing formation, such that, together the formations define radially extending slots when said carousel wheel is assembled, said slots being capable of use with a Geneva wheel mechanism.
A tool carousel comprising a plurality of wheel sections which can be joined together to form a carousel wheel and a plurality of tool-holding portions, each tool-holding portion and wheel section being configured such that each tool-holding portion can be rotatably attached to a respective wheel section for rotation between a tool-storage position and a tool-accessing position in which a tool can be installed thereupon or removed therefrom, wherein clip means are provided for releasably securing each tool holding portion in a tool storage position relative to a respective wheel section, and wherein the clip means is defined by a resilient tongue provided on one of the tool holding portion and the wheel section, the tongue comprising a catch-portion at a distal end for engaging a portion of the other of the tool holding portion and the wheel section to secure a relative positional relationship between the two.
Dependencies are inferred from the claim text.