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42. 发明专利

IES960218A2 A jig 未知
公开(公告)号：IES960218A2
公开(公告)日：1996-09-18
申请号：IES960218
申请日：1996-03-14
申请人： CLARKIN DAVID PATRICK
发明人： CLARKE ANTHONY , CLARKIN DAVID PATRICK
IPC分类号： B41C1/14 , B41F15/38 , B25B11/02
摘要： A jig to facilitate the assembly of a conventional silk screen stencil and two conventional circular end rings. The jig has a base having mounted thereon a chuck mechanism with a centrally located pillar, two support pillars for the jig when in a horizontal position and a further pillar which has mounted on its free end, end ring engaging means. In use the first end ring is engaged by the chuck and locked in position using plastics blocks pressed into position between the end ring and the chuck. A silk screen stencil is placed over the pillar centrally located relative to the chuck to engage the end ring. A second end ring is placed in the open end of the stencil to engage the pillar centrally located relative to the chuck. The end ring engaging means is then moved to engage the second end ring to position the second end ring correctly relative to the stencil. Once the stencil and the two end rings are positioned correctly relative to each other, the jig is turned through 90° to stand on stud legs mounted on the base and the support pillars. Adhesive is then applied to the stencil and end rings assembly to hold the assembly fixedly and securely together.

48. 发明专利

GB2248200A Expansible drill bit for undercutting bores 未知
公开(公告)号：GB2248200A
公开(公告)日：1992-04-01
申请号：GB9021125
申请日：1990-09-28
申请人： PAYNE DAVID PATRICK
发明人： PAYNE DAVID PATRICK
IPC分类号： B23B51/00
摘要： The drill comprises a rotatable tubular drill body 10 having an axial bore, a first blade 12 at one end of said drill bit for cutting a bore, and at least one radially extending arm 14 attached by hinged means 16 at one end of the drill body such that the arm is pivotal radially outwards. Second cutting means 17 are formed in the arm and the arm is moved pivotally radially outwards by axial movement of a non-rotatable shaft 21 carrying a rotatable collar 23.

49. 发明专利

GB2246625A Safety device for cycles 未知
公开(公告)号：GB2246625A
公开(公告)日：1992-02-05
申请号：GB9109165
申请日：1991-04-27
申请人： LEON DAVID PATRICK , LEON JILL MARY
发明人： LEON DAVID PATRICK
IPC分类号： B62J6/20
摘要： A safety device for a cycle comprising a housing (1) with at least a translucent window provided therein, an electrical power supply (5) mounted within the housing, an electrical lamp (14) connected to the power supply via switch means (11), (12), and means (16), (17) provided on the housing (1) for attaching device to a least one spoke of a cycle wheel.

50. 发明专利

GB2232581A Improvements relating to toothbrush holders 未知
公开(公告)号：GB2232581A
公开(公告)日：1990-12-19
申请号：GB9012944
申请日：1990-06-11
申请人： APLIN DAVID PATRICK
发明人： APLIN DAVID PATRICK
IPC分类号： A46B17/06 , A47K1/09
摘要： A toothbrush cabinet has two side-by-side compartments (10, 11) accessible from the front. Each can hold a toothbrush (19, 20) upright and at the base of one compartment (10) there is a removable bath (14) containing sterilising liquid in which the head of one toothbrush (19) rests. The other compartment (11) holds a toothbrush (20) to dry after sterilisation, and the brushes are used in alternation.

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