Title:
ANGULAR MEASUREMENT DEVICES
Document Type and Number:
WIPO Patent Application WO2004076965
Kind Code:
A3
Abstract:
An angular measurement device for use in the production of mitre joints includes a first member (4) which overlies a second member (2) and is pivotally connected to it about a pivotal axis (6). The second member (2) carries a substantially part-circular angular scale and has a first straight edge (10). The first member (4) has an angular indicator (8), which cooperates with the angular scale, and a second straight edge (12). The two straight edges (10, 12) intersect at a position adjacent the pivotal axis (6). The angular indicator is situated at an angular scale at a position which is numerically indicative of the value of the bisector of the angle subtended by the two straight edges.
Inventors:
RIVE JEREMY
Application Number:
PCT/GB2003/004410
Publication Date:
January 13, 2005
Filing Date:
October 10, 2003
Export Citation:
Assignee:
RIVE JEREMY
International Classes:
E04F21/00; G01B3/56; (IPC1-7): G01B3/56
Foreign References:
| US5588218A | 1996-12-31 | |||
| DE3715500A1 | 1988-12-01 | |||
| US3579841A | 1971-05-25 | |||
| DE2953661A1 | 1983-10-27 | |||
| US5408753A | 1995-04-25 | |||
| US0708533A | 1902-09-09 | |||
| US4060900A | 1977-12-06 | |||
| GB351728A | 1931-07-02 | |||
| US2042031A | 1936-05-26 |
Download PDF:
Previous Patent: MARKING TAPE MEASURE
Next Patent: CONDUCTOR INSPECTING DEVICE AND CONDUCTOR INSPECTING METHOD
Next Patent: CONDUCTOR INSPECTING DEVICE AND CONDUCTOR INSPECTING METHOD