Back to results
US 6,186,712 B1Granted
Tool holder
AssigneeManyo Tool Kabushiki Kaisha
InventorChikara Senzaki
Life of this patent
Estimating the term…
Abstract
A tool holder includes a holder body having a first section to be attached to a machine and a second section coaxially exteding from the first section, a ring in which part of the holder body is received, and an assembling device for removably assembling the ring to the holder body. The holder body further has a contacting portion facing the machine side and with which at least part of the ring is brought into contact.
Claims18
A tool holder comprising;
- a holder body having a first section to be attached to a machine and a second section coaxially extending from said first section, said first section and said second section defining respectively one end and the other end of said holder body,
- a ring for receiving a part of said holder body, and an assembling device for removably assembling said ring to said holder body,
- said holder body further having a contacting portion with which at least a part of said ring is brought into contact, and said at least a part of said ring facing to the one end side.
A tool holder, comprising
- a holder body having a first section to be attached to a machine and a second section coaxially extending from said first section,
- a ring in which part of said holder body is received and which has a plurality of holes opened in an outer circumferential face thereof and angularly spaced from each other in a circumferential direction,
- a ring-shaped cover for receiving said ring so as to close said holes so that they may be opened, and
- an assembling device for removably assembling said ring to said holder body.
1 more element
A tool holder comprising
- a holder body having a first section to be attached to a machine and a second section coaxially extending from said first section, and
- a ring unexchangeably disposed on said holder body,
- said first section and said second section defining respectively one end and the other end of said holder body,
- said ring having a plurality of holes spaced angularly from each other around an axis of said holder body, and
- each of said holes being opened at least toward the other end side or an outer periphery side of said ring and extending at least in an axial direction of said holder body and outwardly in radial direction of said ring in such a manner as to come outwardly in the radial direction of said ring toward the one end.
2 more elements
A tool holder comprising
- a holder body having a first section to be attached to a machine and a second section coaxially extending from said first section, and
- a ring unexchangeably disposed on said holder body,
- said first section and said second section defining respectively one end and the other end of said holder body,
- said ring having a plurality of holes spaced angularly from each other around an axis of said holder body, and
- each of said holes opened at least toward the other end side or an outer periphery side of said ring and extending at least in an axial direction of said ring such that the axis thereof has angle with respect to an imaginary line passing the axis of said holder body and the center in the longitudinal direction of said hole so that a portion thereof adjacent to said first section may not come inwardly in radial direction of said ring with respect to a portion thereof adjacent to the other end.
2 more elements
Dependencies are inferred from the claim text.