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.

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.

A dual-interface coupler includes a utilities unit, a number of utility cables configured to provide a number of utilities to the utilities unit, a first coupling unit associated with the utilities unit, and a second coupling unit associated with the utilities unit. The first coupling unit is configured to mechanically couple the utilities unit to a first corresponding coupling unit and comprises a utility interface. The number of utilities are configured to flow from the utilities unit through the utilities interface. The second coupling unit is configured to mechanically couple the second coupling unit to a second corresponding coupling unit.

A dual-interface coupler includes a utilities unit, a number of utility cables configured to provide a number of utilities to the utilities unit, a first coupling unit associated with the utilities unit, and a second coupling unit associated with the utilities unit. The first coupling unit is configured to mechanically couple the utilities unit to a first corresponding coupling unit and comprises a utility interface. The number of utilities are configured to flow from the utilities unit through the utilities interface. The second coupling unit is configured to mechanically couple the second coupling unit to a second corresponding coupling unit.

An attachment for an end effector. The attachment may include a clamp and a foot adhesively bonded to an edge of the clamp and having a set of interlocking features that form a mechanical interlock with the clamp.

An attachment for an end effector. The attachment may include a clamp and a foot adhesively bonded to an edge of the clamp and having a set of interlocking features that form a mechanical interlock with the clamp.

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.

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.

A method and apparatus for building a fuselage assembly for an aircraft. A number of fixtures may be drive across a floor to an assembly area to form an assembly fixture. The fuselage assembly may be built on the assembly fixture.

A method and apparatus for building a fuselage assembly for an aircraft. A number of fixtures may be drive across a floor to an assembly area to form an assembly fixture. The fuselage assembly may be built on the assembly fixture.