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1. 发明专利

JP2002086245A FORGING METHOD AND FORGING APPARATUS 审中-公开
公开(公告)号：JP2002086245A
公开(公告)日：2002-03-26
申请号：JP2001230478
申请日：2001-07-30
申请人： BLACK & DECKER INC
发明人： STONE PAUL ANDREW , THOMAS RICKEY JAMES , CROSBY STEPHEN R , BIEDERMAN RONALD R , GURE CHARLES P , MCKENZIE TIMOTHY T , ADAMS RICHARD ALAN
IPC分类号： B23B51/00 , B21B13/00 , B21B37/00 , B21J5/02 , B21J5/12 , B21J9/06 , B21K5/02 , B21K27/00 , B21K27/02 , B23P15/28 , B27G15/00
摘要： PROBLEM TO BE SOLVED: To provide a method for forging plural parts from a connected long metallic material, such as a connected linear material. SOLUTION: The connected long metallic material is gradually advanced by a prescribed linear distance so as to advance the metallic material toward the downstream side in the longitudinal direction. Then, a portion of the connected long metallic material at the upstream side of the tip part is forged at each holding time to the fixed position by holding the metallic material. The extension in the longitudinal direction of the connected long metallic material developed at the interval between the respective forging processes, is compensated by permitting what a portion of the connected long metallic material at the upstream side to the fixed position is shifted toward the upstream side in the longitudinal direction.

2. 发明申请

WO0166287A3 ROTARY TOOL HOLDER 审中-公开
标题翻译：旋转工具架
公开(公告)号：WO0166287A3
公开(公告)日：2002-02-07
申请号：PCT/US0107630
申请日：2001-03-09
申请人： BLACK & DECKER INC
发明人： BOYLE DAVID C , MCKENZIE TIMOTHY T
IPC分类号： B23B31/107 , B25B21/00 , B25B23/00 , B23B31/06
CPC分类号： B25B15/001 , B23B31/1074 , B25B21/007 , B25B23/0035 , Y10T408/94 , Y10T408/95 , Y10T408/953
摘要： A tool holder (212) includes a socket (220) and a retaining mechanism (216) coupled to the socket (220) and operable in a retaining mode and a released mode. The socket includes a forward end with an opening (222) extending rearwardly from the forward end. The opening (222) also includes a non-circular cross-section. The retaining mechanism (216) is adapted to permit disposal of the bit (214) into an operative position within the opening (222) and to prevent axial movement of the bit mode. The retaining mechanism (216) is further adapted to permit axial displacement of the bit (214) out of its operative position when the retaining mechanism (216) is in its released mode. The retaining mechanism (216) includes a sleeve (260) coupled to the socket (220) for displacement toward the forward end of the socket (220) from a locked retaining mode into its released mode.
摘要翻译：工具保持器（212）包括联接到插座（220）并且以保持模式和释放模式操作的插座（220）和保持机构（216）。插座包括具有从前端向后延伸的开口（222）的前端。开口（222）还包括非圆形横截面。保持机构（216）适于允许钻头（214）处于开口（222）内的操作位置并且防止钻头模式的轴向移动。保持机构（216）还适于当保持机构（216）处于其释放模式时允许钻头（214）从其工作位置轴向移位。保持机构（216）包括联接到插座（220）的套筒（260），用于朝向插座（220）的前端从锁定保持模式移动到其释放模式。

3. 发明专利

DE69936007D1 未知
公开(公告)号：DE69936007D1
公开(公告)日：2007-06-14
申请号：DE69936007
申请日：1999-12-16
申请人： BLACK & DECKER INC
发明人： BIEDERMAN RONALD R , CROSBY STEPHEN R , BLUDIS THOMAS TREVOR , EPPLEY KYLE J , BUGANTO LAWRENCE GEORGE , VON FELKERZAM ANTONI , GURE CHARLES P , SIMMONS ROBERT SCOTT , MCKENZIE TIMOTHY T , STONE PAUL ANDREW , SELKE GREGORY H , TARTAMELLA JEFFREY W , THOMAS RICKEY JAMES , VOSKASIS IOANNIS , WETHERINGTON CHARLES T
IPC分类号： B21K5/02 , B21J5/12 , B21J9/00 , B21J9/02 , B21J9/06 , B21J13/02 , B21K27/02 , B23P15/28 , B27G15/00
摘要： The present invention provides a method for forming a plurality of parts, such as spade-type boring bits (410), from a continuous stock material (12). Thus, the various steps of the forming method of the present invention can be performed to predetermined portions of the continuous stock material (12) prior to separating the continuous stock material into discrete parts, thereby enhancing the efficiency of the forming process. In the forging method, the forge can incrementally rotate the ram after one or more parts have been forged. By repeating the incremental rotation of the ram, the forge will eventually rotate the ram a full 360°.

4. 发明专利

AU4735201A Rotary tool holder 未知
公开(公告)号：AU4735201A
公开(公告)日：2001-09-17
申请号：AU4735201
申请日：2001-03-09
申请人： BLACK & DECKER INC
发明人： BOYLE DAVID C , MCKENZIE TIMOTHY T
IPC分类号： B23B31/107 , B25B21/00 , B25B23/00
摘要： A tool holder for releasably coupling a bit with a non-circular outer connector surface to a rotary driver. The tool holder includes a socket and a retaining mechanism coupled to the socket and operable in a retaining mode and a released mode. The socket includes a forward end with an opening extending rearwardly from the forward end. The opening also includes a non-circular cross-section adapted to receive the outer connector surface of the bit to couple the bit for rotation with the socket. The retaining mechanism is adapted to permit disposable of the bit into an operative position within the opening and to prevent axial movement of the bit out of its operative position when the retaining mechanism is in its retaining mode. The retaining mechanism is further adapted to permit axial displacement of the bit out of its operative position when the retaining mechanism is in its released mode. The retaining mechanism includes a sleeve coupled to the socket for displacement toward the forward end of the socket from a locked position to an unlocked position thereby moving the retaining mechanism from its retaining mode into its released mode. The retaining mechanism also includes a spring or alternately a rubber o-ring biasing the sleeve into its locked position.

5. 发明专利

NZ300765A FLAT OR SPADE BIT WITH FLAT SIDE SEGMENTS OBLIQUELY JOINED TO CENTRAL SEGMENT 未知
公开(公告)号：NZ300765A
公开(公告)日：1998-11-25
申请号：NZ30076595
申请日：1995-12-18
申请人： BLACK & DECKER INC
发明人： STONE PAUL ANDREW , THOMAS RICKEY JAMES , CROSBY STEPHEN RICHARD , BIEDERMAN RONALD R , GURE CHARLES P , MCKENZIE TIMOTHY T , ADAMS RICHARD ALAN
IPC分类号： B23B51/00 , B21B13/00 , B21B37/00 , B21J5/02 , B21J5/12 , B21J9/06 , B21K5/02 , B21K27/00 , B21K27/02 , B23P15/28 , B27G15/00 , B21D13/00 , B21D37/00
摘要： The invention is concerned with a method of forging a part of a predetermined shape from a workpiece comprising the steps of: radially closing opposed forging dies such that the forging dies move radially inward in a predetermined direction to contact the workpiece wherein the opposed forging dies define a cavity therebetween of the predetermined shape of the resulting part; applying axial and radial force to the workpiece with the radially closing forging dies, said applying step including the step of generating compressive and shear stresses within the workpiece such that the workpiece deforms outwardly to the predetermined shape defined by the opposed forging dies; and structurally reinforcing the opposed forging dies during the application of compressive and shear forces with a die housing which receives and circumferentially encompasses the opposed forging dies during the forging process.

6. 发明专利

CA2208750A1 A SPADE-TYPE BORING BIT AND AN ASSOCIATED METHOD AND APPARATUS FOR FORMING METALLIC PARTS 未知
公开(公告)号：CA2208750A1
公开(公告)日：1996-07-11
申请号：CA2208750
申请日：1995-12-18
申请人： BLACK & DECKER INC
发明人： CROSBY STEPHEN RICHARD , THOMAS RICKEY JAMES , ADAMS RICHARD ALAN , MCKENZIE TIMOTHY T , STONE PAUL ANDREW , BIEDERMAN RONALD R , GURE CHARLES P
IPC分类号： B23B51/00 , B21B13/00 , B21B37/00 , B21J5/02 , B21J5/12 , B21J9/06 , B21K5/02 , B21K27/00 , B21K27/02 , B23P15/28 , B27G15/00
摘要： The spade type boring bit (10) includes an elongated shank (12) defining a central longitudinal axis (14) and a blade portion (18) joined to one end of the shank (12) and including a pair of generally flat side segments (20) extending laterally from the central longitudinal axis (14). The present invention also provides a method and apparatus (88) for forging a plurality of parts (10) from a continuous metal stock (80).

7. 发明专利

DK1419833T3 未知
公开(公告)号：DK1419833T3
公开(公告)日：2007-09-17
申请号：DK03029558
申请日：1999-12-16
申请人： BLACK & DECKER INC
发明人： BIEDERMAN RONALD R , CROSBY STEPHEN R , BLUDIS THOMAS TREVOR , EPPLEY KYLE J , BUGANTO LAWRENCE GEORGE , VON FELKERZAM ANTONI , GURE CHARLES P , SIMMONS ROBERT SCOTT , MCKENZIE TIMOTHY T , STONE PAUL ANDREW , SELKE GREGORY H , TARTAMELLA JEFFREY W , THOMAS RICKEY JAMES , VOSKASIS IOANNIS , WETHERINGTON CHARLES T
IPC分类号： B21K5/02 , B21J5/12 , B21J9/00 , B21J9/02 , B21J9/06 , B21J13/02 , B21K27/02 , B23P15/28 , B27G15/00
摘要： The present invention provides a method for forming a plurality of parts, such as spade-type boring bits (410), from a continuous stock material (12). Thus, the various steps of the forming method of the present invention can be performed to predetermined portions of the continuous stock material (12) prior to separating the continuous stock material into discrete parts, thereby enhancing the efficiency of the forming process. In the forging method, the forge can incrementally rotate the ram after one or more parts have been forged. By repeating the incremental rotation of the ram, the forge will eventually rotate the ram a full 360°.

8. 发明专利

DE69535323T2 未知
公开(公告)号：DE69535323T2
公开(公告)日：2007-06-28
申请号：DE69535323
申请日：1995-12-18
申请人： BLACK & DECKER INC
发明人： STONE PAUL ANDREW , THOMAS RICKEY JAMES , CROSBY STEPHEN RICHARD , BIEDERMAN RONALD R , GURE CHARLES P , MCKENZIE TIMOTHY T , ADAMS RICHARD ALAN
IPC分类号： B21K5/02 , B23B51/00 , B21B13/00 , B21B37/00 , B21J5/02 , B21J5/12 , B21J9/06 , B21K1/44 , B21K27/00 , B21K27/02 , B23P15/28 , B27G15/00
摘要： The invention is concerned with a method of forging a part of a predetermined shape from a workpiece comprising the steps of: radially closing opposed forging dies such that the forging dies move radially inward in a predetermined direction to contact the workpiece wherein the opposed forging dies define a cavity therebetween of the predetermined shape of the resulting part; applying axial and radial force to the workpiece with the radially closing forging dies, said applying step including the step of generating compressive and shear stresses within the workpiece such that the workpiece deforms outwardly to the predetermined shape defined by the opposed forging dies; and structurally reinforcing the opposed forging dies during the application of compressive and shear forces with a die housing which receives and circumferentially encompasses the opposed forging dies during the forging process.

9. 发明专利

AT346704T 未知
公开(公告)号：AT346704T
公开(公告)日：2006-12-15
申请号：AT04024028
申请日：1995-12-18
申请人： BLACK & DECKER INC
发明人： STONE PAUL ANDREW , THOMAS RICKEY JAMES , CROSBY STEPHEN RICHARD , BIEDERMAN RONALD R , GURE CHARLES P , MCKENZIE TIMOTHY T , ADAMS RICHARD ALAN
IPC分类号： B23B51/00 , B21B13/00 , B21B37/00 , B21J5/02 , B21J5/12 , B21J9/06 , B21K5/02 , B21K27/00 , B21K27/02 , B23P15/28 , B27G15/00 , B21K1/44
摘要： The invention is concerned with a method of forging a part of a predetermined shape from a workpiece comprising the steps of: radially closing opposed forging dies such that the forging dies move radially inward in a predetermined direction to contact the workpiece wherein the opposed forging dies define a cavity therebetween of the predetermined shape of the resulting part; applying axial and radial force to the workpiece with the radially closing forging dies, said applying step including the step of generating compressive and shear stresses within the workpiece such that the workpiece deforms outwardly to the predetermined shape defined by the opposed forging dies; and structurally reinforcing the opposed forging dies during the application of compressive and shear forces with a die housing which receives and circumferentially encompasses the opposed forging dies during the forging process.

10. 发明专利

DE69919825D1 未知
公开(公告)号：DE69919825D1
公开(公告)日：2004-10-07
申请号：DE69919825
申请日：1999-12-16
申请人： BLACK & DECKER INC
发明人： BIEDERMAN RONALD R , BLUDIS THOMAS TREVOR , BUGANTO LAWRENCE GEORGE , CROSBY STEPHEN R , EPPLEY KYLE J , VON FELKERZAM ANTONI , GURE CHARLES P , MCKENZIE TIMOTHY T , SELKE GREGORY H , SIMMONS ROBERT SCOTT , STONE PAUL ANDREW , TARTAMELLA JEFFREY W , THOMAS RICKEY JAMES , VOSKAKIS IOANNIS , WETHERINGTON CHARLES T
IPC分类号： B21J5/12 , B21J9/00 , B21J9/02 , B21K5/02 , B21K27/02 , B23P15/28 , B27G15/00 , B21J13/02 , F23G5/44
摘要： The present invention provides a method for forming a plurality of parts, such as spade-type boring bits (410), from a continuous stock material (12). Thus, the various steps of the forming method of the present invention can be performed to predetermined portions of the continuous stock material (12) prior to separating the continuous stock material into discrete parts, thereby enhancing the efficiency of the forming process. In the forging method, the forge can incrementally rotate the ram after one or more parts have been forged. By repeating the incremental rotation of the ram, the forge will eventually rotate the ram a full 360°.

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