Abstract: A fuel supply system for small two-stroke internal combustion engines for e.g. chain saws, line trimmers and similar hand-held power-tools including a diaphragm carburetor (20) equipped with a purging system (80a, 81a) or priming system (80b, 81b) for facilitating starting of the engine (1). Downstream of the diaphragm (30), the carburetor has a fuel valve (60) with a fuel cavity (73), which when the valve is not closed being connected via a fuel conduit (37) to a fuel nozzle (35, 36) in a main air passage (21) in the carburetor. The purging system or priming system including a fuel line (80a; 80b), which is provided with a manually operated pump (81a; 81b) and is connected between a fuel tank (26) and either the fuel cavity (73) or the fuel conduit (37).

Abstract: A chainsaw may include a guide bar, a cutting chain and a driving unit arranged to drive the cutting chain around the guide bar. The guide bar defines a first longitudinal axis extending along a center of the guide bar. The chainsaw further comprising a handle section for carrying and operating the chainsaw, wherein the handle section includes a control portion disposed on the upper side of the chainsaw. The control portion in turn includes a throttle lever for controlling the speed of the driving unit and the control portion has a left and a right side. The control portion defines a second longitudinal axis substantially extending along an upper side of at least a part of the control portion. An angle, A, between the first and the second longitudinal axes is between 14° and 45°.

Abstract: A portable handheld power tool includes a receiving device arranged on a body portion of the tool. The receiving device is arranged for connecting/disconnecting to the portable handheld power tool either a flexible elongated member or a fastening device secured to the elongated member or to an operator of the portable handheld power tool. The receiving device includes a receiving portion and an attachment portion. The receiving portion substantially extends in a plane to receive and lead the flexible elongated member therethrough. The attachment portion is arranged to connect the receiving device to a body portion of the tool via a pivot assembly that defines a first pivot axis so as to permit the receiving portion to move between a resting position wherein the plane of the receiving portion is substantially parallel to the first pivot axis, and an operating position.

Abstract: A portable hand held power tool (1), such as a chain saw or a power drill, having a receiving device (100) arranged on a body portion (2) of the power tool (1). The receiving device (100) is arranged for connecting/disconnecting to the portable hand held power tool (1) either a flexible elongated member, such as a rope, or a fastening device secured to the elongated member or to an operator of the portable hand held power tool (1). The receiving device (100) has a receiving portion (110) for receiving and leading the flexible elongated member there through. The receiving portion (100) extends substantially in a plane (P). Furthermore, the receiving device (100) has an attachment portion (120) which is arranged to connect the receiving device (100) to a body portion (2) of the portable hand held power tool (1) by means of a pivot assembly (4).

Abstract: A portable handheld power tool (1), such as a chain saw or a power drill, having a receiving device (100) arranged on a body portion (2) of the power tool (1). The receiving device (100) is arranged for connecting/disconnecting to the portable handheld power tool (1) either a flexible elongated member, such as a rope, or a fastening device secured to the elongated member or to an operator of the portable handheld power tool (1). The receiving device (100) has a receiving portion (110) for receiving and leading the flexible elongated member therethrough. The receiving portion (100) extends substantially in a plane (P). Furthermore, the receiving device (100) has an attachment portion (120) which is arranged to connect the receiving device (100) to a body portion (2) of the portable handheld power tool (1) by means of a pivot assembly (4).

Abstract: A fuel supply system for small two-stroke internal combustion engines for e.g. chain saws, line trimmers and similar hand-held power-tools including a diaphragm carburetor (20) equipped with a purging system (80a, 81a) or priming system (80b, 81b) for facilitating starting of the engine (1). Downstream of the diaphragm (30), the carburetor has a fuel valve (60) with a fuel cavity (73), which when the valve is not closed being connected via a fuel conduit (37) to a fuel nozzle (35, 36) in a main air passage (21) in the carburetor. The purging system or priming system including a fuel line (80a; 80b), which is provided with a manually operated pump (81a; 81b) and is connected between a fuel tank (26) and either the fuel cavity (73) or the fuel conduit (37).

Abstract: A chainsaw, comprising: a guide bar, a cutting chain and a driving unit arranged to drive the cutting chain around the guide bar. The guide bar defines a first longitudinal axis extending along a centre of the guide bar. The chainsaw further comprising a handle section for carrying and operating the chainsaw, wherein the handle section includes a control portion disposed on the upper side of the chainsaw. The control portion in turn includes a throttle lever for controlling the speed of the driving unit and the control portion has a left and a right side. The control portion defines a second longitudinal axis substantially extending along an upper side of at least a part of the control portion. An angle, A, between the first and the second longitudinal axes is between 14° and 45°.

Abstract: A chainsaw, comprising: a guide bar, a cutting chain and a driving unit arranged to drive the cutting chain around the guide bar. The guide bar defines a first longitudinal axis extending along a centre of the guide bar. The chainsaw further comprising a handle section for carrying and operating the chainsaw, wherein the handle section includes a control portion disposed on the upper side of the chainsaw. The control portion in turn includes a throttle lever for controlling the speed of the driving unit and the control portion has a left and a right side. The control portion defines a second longitudinal axis substantially extending along an upper side of at least a part of the control portion. An angle, A, between the first and the second longitudinal axes is between 14° and 45.

Abstract: A chainsaw (1), comprising: a guide bar (10), a cutting chain (11) and a driving unit (25) arranged to drive the cutting chain (11) around the guide bar (10). The guide bar (10) defines a first longitudinal axis (16) extending along a centre of the guide bar (10). The chainsaw (1) further comprising a handle section (2) for carrying and operating the chainsaw (1), wherein the handle section (2) includes a control portion (3) disposed on the upper side of the chainsaw (1). The control portion (3) in turn includes a throttle lever (8) for controlling the speed of the driving unit (25) and the control portion (3) has a left (4) and a right (5) side. The control portion (3) defines a second longitudinal axis (17) substantially extending along an upper side of at least a part of the control portion (3). An angle, A, between the first (16) and the second longitudinal (17) axes is between 14° and 45°, and preferably between 14° and 35° and more preferably between 14° and 30°.

Abstract: A portable handheld power tool (1), such as a chain saw or a power drill, having a receiving device (100) arranged on a body portion (2) of the power tool (1). The receiving device (100) is arranged for connecting/disconnecting to the portable handheld power tool (1) either a flexible elongated member, such as a rope, or a fastening device secured to the elongated member or to an operator of the portable handheld power tool (1). The receiving device (100) has a receiving portion (110) for receiving and leading the flexible elongated member therethrough. The receiving portion (100) extends substantially in a plane (P). Furthermore, the receiving device (100) has an attachment portion (120) which is arranged to connect the receiving device (100) to a body portion (2) of the portable handheld power tool (1) by means of a pivot assembly (4).