Hand-Held Power Tool with a Rod-Shaoed Grip

• US 20080244916A1
• Filed: 11/04/2005
• Published: 10/09/2008
• Est. Priority Date: 12/29/2004
• Status: Abandoned Application

• Current Assignee: Robert Bosch GmbH
• Original Assignee: Robert Bosch GmbH
• Inventors: Felder, Sacha
• Application Number:
  US10/574,681
• Publication Number:
  US 20080244916A1
• Time in Patent Office: Days
• US Class Current: 30/392
• CPC Class Codes: B23D 51/01 characterised by the handle
• CPC Class Codes: B25F 5/026 in the form of an auxiliary handle B25F5/024 takes precedence

Abstract

A hand-held power tool, in particular a barrel jigsaw, having a barrel grip (10).

The hand-held power tool has a detachable top handle (12) and a fastening device (14) for attaching the top handle (12).

Claims

1. A hand-held power tool, in particular a barrel jigsaw, having a barrel grip (10), characterized by means of a detachable top handle (12) and an attaching device (14) for attaching the top handle (12).

2. The hand-held power tool as recited in claim 1, wherein the fastening device (14) is provided for tool-free attachment and/or detachment of the top handle (12).

3. The hand-held power tool as recited in claim 1, wherein an on-off switch (18) is at least partially integrated into the top handle (12).

4. The hand-held power tool as recited in claim 3, wherein a locking mechanism (20) for locking the on-off switch (18) is integrated into the top handle (12).

5. A hand-held power tool having a handle (12) and an on-off switch (18) at least partially integrated into the handle (12) and having a locking mechanism (20) for locking the on-off switch (18), in particular as recited in claim 4,

wherein the locking mechanism (20) has at least two at least largely decoupled actuating elements (22, 24).

6. The hand-held power tool as recited in claim 5, wherein the actuating elements (22, 24) are situated on opposite sides of the top handle (12).

7. The hand-held power tool as recited in claim 3,

wherein the fastening device (14) is at least partially integrally joined to a functional component of the on-off switch (18).

8. The hand-held power tool as recited in claim 7, wherein a holding mechanism of the fastening device (14) is integrally joined to an actuator rod guide.

9. The hand-held power tool as recited in claim 8, wherein the holding mechanism is comprised of a locking pin (26).

10. The hand-held power tool at least as recited in claim 3, wherein the on-off switch (18) at least partially integrated into the top handle (12) is at least in part integrally joined to an on-off switch (28) at least partially integrated into the barrel grip (10).

11. The hand-held power tool as recited in claim 1,

wherein the top handle (12) is provided to constitute a support surface (30, 32) for the back of a hand.

12. The hand-held power tool as recited in claim 11, wherein the support surface (32) is comprised of a soft elastic component (34).

13. A top handle (12) for a hand-held power tool as recited in claim 1.