Abstract: One illustrative embodiment of an end effector generally comprises a tip, a housing, and a main insert. The housing may include a housing neck, one or more housing sections, and an end section. A main insert may be positioned within the housing. One or more intermediate inserts may also be positioned in the housing, as may an end insert. During use, it is contemplated that the end effector will provide a user a more ergonomic and comfortable experience, requiring less effort from the user resulting in a less fatigue during use. Additionally, the illustrative embodiments of the end effector may be adjusted for optimal use in an infinite number of applications. Additionally, the locator ensures that the user properly locates the distal end of a rivet to create a uniform nugget as the distal end of the rivet is spread.

Abstract: An end effector may be configured to be modular in nature such that the weight of the end effector may be adjusted for specific applications. The end effector may further be configured to accept interchangeable dollies, wherein a dolly may be configured with a jacket on a contact end of the dolly, which contact end is configured to engage a distal end of a rivet during use.

Abstract: One illustrative embodiment of an end effector generally comprises a tip, a housing, and a main insert. The housing may include a housing neck, one or more housing sections, and an end section. A main insert may be positioned within the housing. One or more intermediate inserts may also be positioned in the housing, as may an end insert. During use, it is contemplated that the end effector will provide a user a more ergonomic and comfortable experience, requiring less effort from the user resulting in a less fatigue during use. Additionally, the illustrative embodiments of the end effector may be adjusted for optimal use in an infinite number of applications. Additionally, the locator ensures that the user properly locates the distal end of a rivet to create a uniform nugget as the distal end of the rivet is spread.

Abstract: One illustrative embodiment of an end effector generally comprises a tip, a housing, and a main insert. The housing may include a housing neck, one or more housing sections, and an end section. A main insert may be positioned within the housing. One or more intermediate inserts may also be positioned in the housing, as may an end insert. During use, it is contemplated that the end effector will provide a user a more ergonomic and comfortable experience, requiring less effort from the user resulting in a less fatigue during use. Additionally, the illustrative embodiments of the end effector may be adjusted for optimal use in an infinite number of applications. Additionally, the locator ensures that the user properly locates the distal end of a rivet to create a uniform nugget as the distal end of the rivet is spread.

Abstract: A powered hand tool comprising a pneumatic motor including a cylinder, a main body formed as a hollow tube member, a main body rear end being formed with a fluid inlet and a fluid outlet, the main body being axially disposed for engagement with the pneumatic motor, a main body front end with an interior surface fitted for engagement with a lock nut, the pneumatic motor having a rotary shaft axially extending out of the main body front end wherein the diameter of the pneumatic motor is smaller than the diameter of the hollow tube member, an internal isolation layer composed of a vibration isolation material placed in the hollow tube member so that the vibration isolation material is engaged with and adjacent the ends of the hollow tube member and the pneumatic motor.

Abstract: A powered hand tool comprising a pneumatic motor including a cylinder, a main body formed as a hollow tube member, a main body rear end being formed with a fluid inlet and a fluid outlet, the main body being axially disposed for engagement with the pneumatic motor, a main body front end with an interior surface fitted for engagement with a lock nut, the pneumatic motor having a rotary shaft axially extending out of the main body front end wherein the diameter of the pneumatic motor is smaller than the diameter of the hollow tube member, an internal isolation layer composed of a vibration isolation material placed in the hollow tube member so that the vibration isolation material is engaged with and adjacent the ends of the hollow tube member and the pneumatic motor.

Abstract: A hand-held power-driven tool for operating a work member in conditions in which fairly extreme vibrations are generated is constructed of rigid parts isolated from each other by elastomer shock-absorbing material arranged between the parts in laminar fashion in which certain of the layers are of different Shore A hardness as respects each other. The layers are also formed with different thicknesses and are introduced into an annular space between the parts in pourable condition, each layer being permitted to set up before the next layer is pourable, resulting in bonding of the elastomer layers to each other as well as to the parts. A novel supporting structure is disposed between the parts to space them in condition to receive the elastomer material and the structure is permitted to remain between the parts in such isolated or shock-absorbing fashion as to improve the vibration-minimizing charactreistics of the overall design.

Abstract: A rotary hand-held powered tool such as a grinder has an outer casing of rigid material and formed with a cavity in which is disposed a motor housing isolated from the casing by elastomer shock-absorbing material of the type that is pourable into the bell-shaped space between the motor housing and interior of the casing and which subsequently cures to become bonded to the interior surface of the casing and to the outer surface of the motor housing. The elastomer material is introduced to the bell-shaped space in laminar form; that is, in a series of stacked layers which vary as to Shore A hardness. The casing has a pair of handles rigidly attached thereto and configured to extend upwardly and forwardly with respect to the position of a user standing behind the casing.