Abstract:
본 발명에 따른 거리 측정 장치는, 제1 지점까지의 제1 거리를 측정하는 제1 원격 거리 측정부, 제2 지점까지의 제2 거리를 측정하는 제2 원격 거리 측정부, 제1 원격 거리 측정부의 조준 방향과 제2 원격 거리 측정부의 조준 방향이 이루는 제1 각도를 측정하는 각도 측정부, 그리고 제1 거리, 제2 거리 및 제1 각도를 이용하여 제1 지점과 제2 지점 사이의 거리를 계산하는 제어부를 포함한다. 본 발명에 따른 거리 측정 장치는 스탠드 또는 전동 스태빌라이저에 부착될 수 있다. 본 발명에 의하면 원격에 위치한 양 지점 사이의 거리를 측정할 수 있다. 특히 2개의 원격 거리 측정기 중에서 하나를 양 지점 중에서 하나를 조준한 상태로 고정시키면서, 다른 원격 거리 측정기를 회전시켜서 다른 지점을 조준하게 할 수 있기 때문에 정확하고 편리하게 거리 측정을 할 수 있다.
Abstract:
El juego polimétrico es un equipo de medición integrado por reglas que para poder desplazarse o girar unas con otras por medio de un eje de rotación, desplazamiento y fijación, están ranuradas en su parte media; al ser manipulado forma una regla, una regla "T", un compás, un transportador y escuadras de diferentes tamaños. El Juego polimétrico con centrador de grados e impresión de diferentes valores de medición, está caracterizado por realizar las siguientes funciones: mediciones de ángulos de manera precisa por medio del indicador de grados; mediciones de longitud en escala por medio del escalímetro; intersección de las coordenadas de un punto por medio de los ejes cartesianos; ubicación de coordenadas cardinales por medio de los ejes cartesianos y de la rosa de los vientos; interconversión de cinco escalas de temperatura por medio de las constantes de la ecuación para la conversión de temperaturas, dicha escala y ecuación están impresas en una de las reglas secundarias.
Abstract:
A measuring tool which has a first arm and a second arm where at least one of the arms is able to pivot so that the arms can be set at a variety of angles with respect to one another. The tool also has an angle scale and a pointer. The angle scale runs along the first arm and the pointer is able to pivot so that it can point to a variety of positions along the angle scale to give the angle between the arms, the pointer being arranged such that it can be swung away from and clear of the angle scale.
Abstract:
The invention relates to a mitering arrangement for use in cutting a mitre on e.g. coving, skirting boards, architraves. In the arrangement described the line of saw cut is fixed and workpiece guide boxes (36) are simultaneously adjusted symmetrically about the sawing line (66A). Various methods of sawing are described including hand saws, jig saws and circular saws. An adjustable template (2), settable against the angle of e.g. adjacent wall surfaces, can be used to set the angle of the workpiece guide boxes (36).
Abstract:
An improved guide apparatus (10) for replicating angles of the type having a main member (12) with a straight edge (14), a bubble-level device (16, 18, 20) on the main member, and an angle arm (22) pivotably attached to the main member. A slot (32) in an end of the main member receives the angle arm, and a bolt (42) which extends through the main member and the angle arm to form a pivot point has a hand-tightening nut (44) or the like on it for quick angle replication in direct and reverse angle situations without additional tools. In some preferred embodiments the slot extends through the entire main member and/or the opposite surfaces thereof are tapered at the pivot connection to facilitate tightening even though the main member is of substantially rigid construction.
Abstract:
Die Erfindung betrifft eine Vorrichtung (35) zur Bestimmung der Winkellage einer in einem Verdichter (5) angeordneten, um ihre Langsachse (23) schwenkbaren Verdichterleitschauf el (19), der eine sich synchron mit ihr drehende, ebene Messflache (31) zugeordnet ist. Um eine besonders zuverlässige, einfache sowie annähernd fehlerfreie Erfassung der Winkellagen unter Angabe einer robusten Vorrichtung zu ermöglichen, wird die Winkellage der um ihre Langsachse verdrehbaren Verdichterleitschaufel (19) mittels der Vorrichtung (35) halbautomatisiert bestimmt. Diese weist hierzu mindestens eine Halteeinrichtung (41) auf, die zur ausgerichteten temporaren Befestigung der Vorrichtung (35) am Verdichter (5) vorgesehen ist und Messeinheit, die eine Winkelmesseinrichtung (57) mit einer um eine Drehachse (61) drehbaren Drehplatte (63) umfasst, an welcher Drehplatte (63) ein senkrecht abstehender, sich parallel zur Drehachse (61) erstreckender Messarm (65) zur flächigen Anlage seines freien ebenen Endes an der Messflache (31) vorgesehen ist.
Abstract:
The invention provides a frame (12) of a hack-saw (10) and, particularly, the handle formation (14),defines shoulder formations (22) that define a linear edge (24) on opposite sides of the extensionformation (16), the operative external edge (26) of the extension formation (16) extending perpendicularly with respect of the shoulder formations (22). As such, the frame (12) of the hack-saw (10) can be used as a conventional L-square.
Abstract:
A universal angle jig capable of providing any angle and a half the angle easily and accurately, wherein a parallelogram having four sides equal in length to each other is formed of a pair of first rules (120) and a pair of second rules (130), a reference rule (110) is provided on the diagonal position of the parallelogram, those portions of the first and second rules (120, 130) positioned at the opposed apexes of the parallelogram are supported slidably and fixedably along a guide groove (111) of the reference rule (110), and an angle formed by any two of the first and second rules (120, 130) and the reference rule (110) is specified as an angle to be obtained.