초록 ▼

A motor-driven saber saw includes a housing (4), having a neck (8) which serves as a handle and has a tool opening (6), a guide device (22) for guiding the saber saw (2) on a workpiece and releasably connectable to the housing (4) in a region of the housing neck (8) and including a connection device

A motor-driven saber saw includes a housing (4), having a neck (8) which serves as a handle and has a tool opening (6), a guide device (22) for guiding the saber saw (2) on a workpiece and releasably connectable to the housing (4) in a region of the housing neck (8) and including a connection device (21) for connecting the guide device (22) to the housing (4), the housing (4) having connecting receptacles (18) for guiding the connection device (21), an adjusting device (30) mountable on the connection receptacles (18) for securing the connection device (21) to the housing, and a rectilinear spring member (36) for biasing the adjusting device (30) to a locking position and extending substantially in a longitudinal direction of the housing neck (8).

대표청구항 ▼

What is claimed is: 1. A motor-driven saber saw (2), comprising a housing (4) having a neck (8) that serves as a handle and has a tool opening (6); guide means (22) for guiding the saber saw (2) on a workpiece and releasably connectable to the housing (4) in a region of the neck (8), the guide mean

What is claimed is: 1. A motor-driven saber saw (2), comprising a housing (4) having a neck (8) that serves as a handle and has a tool opening (6); guide means (22) for guiding the saber saw (2) on a workpiece and releasably connectable to the housing (4) in a region of the neck (8), the guide means (22) including connection means (21) for connecting the guide means (22) to the housing (4), the neck (8) of said housing (4) having connecting means (16) for guiding the connection means (21); an adjusting device (30) mountable on the connecting means (16) of said neck (8) for securing the connection means (21) to the housing; and a rectilinear spring member (36) for biasing the adjusting device (30) to a locking position thereof and extending substantially parallel to a longitudinal direction of the housing neck (8), said spring member (36) being formed as a springy bar, wherein the neck region (8) of the housing (4) has support regions (35, 40, 66) for the adjusting device (30) and is formed by a die casting process, said support regions including a pair of rib guides (35) for receiving a locking member (34) that is retained therebetween by said spring member (36), said locking member (34) releasably engaging said connection means (21) of said guide means (22), and all of the support regions (35, 40, 66) of the adjusting device (30) on the housing (4) are oriented in a direction corresponding to a common release direction (E) of the adjusting device (30) from the housing (4), whereby formation of at least a section of the housing (4), on which the adjusting device (30) is supported, by the die casting process is insured. 2. A motor-driven saber saw according to claim 1, wherein the adjusting device (30) is secured on the housing (4) with a single fastening element. 3. A motor-driven saber saw according to claim 2, wherein the fastening element comprises a screw (44) which, together with a rib (42) provided on the housing (4), form clamping means (46) for securing the spring member (36). 4. A motor-driven saber saw according to claim 1, wherein the adjusting device (30) comprises said locking member (34) which is provided on a housing side (28) and which extends in the locking position of adjusting device (30) through a housing opening (32) and engages the connection means (21); and a rocking member (60) having an actuation element (62) at one end thereof and an adjusting element (58) at another, opposite end thereof that upon the actuation element (62) being pressed in a direction toward the housing side (28), displaces the locking member (34) in a direction away from the housing side (28). 5. A motor-driven saber saw according to claim 4, further comprising a hand-protecting member (10) securable on the housing (4), and wherein the rocking member (60) is located in a support receptacle limited by the housing (4) and the hand-protecting member (10). 6. A motor-driven saber saw according to claim 5, wherein the hand-protecting member (10) has a flexible region that in a mounted condition of the hand-protecting member (10) lies on the actuation element (62) of the rocking member (60). 7. A motor-driven saber saw according to claim 6, wherein the flexible region (14) has a rippled surface.