A clamper includes: a first clamping member having a first base portion and a first contact portion that is to be in contact with one surface of the workpiece; a second clamping member having a second contact portion that is to be in contact with the other surface of the workpiece; and a clamping member biasing member configured to bias at least one of the first clamping member and the second clamping member in a direction of bringing the first contact portion and the second contact portion closer to each other. The first contact portion has a plurality of plate spring portions extending from the first base portion, the plurality of plate spring portions configured to elastically deform independently from each other to come into contact with the workpiece.

According to one embodiment, a fastener comprises a first side and a second side opposite the first side. The first side is connected to the second side thereby forming a U-shaped structure. The fastener further comprises a bottom portion wherein the first side and the second side are connected, and a top portion opposite the bottom portion. The first side comprises a first engagement spring. The first engagement spring is connected to the first side in the vicinity of the bottom portion. The engagement springs have inward facing gussets connected to the bottom portion. The second side comprises a second engagement spring. The second engagement spring is connected to the second side in the vicinity of the bottom portion. A cavity is formed between the first side and the second side as will be described below. The engagement springs include an engagement region operable to adapt to variations or movement of a slot.

The invention concerns a fastener comprising a foot and a head comprising a plate to which said foot is linked, a wedge and a shank connecting said plate to said wedge, which comprises a back-plate, a rim and flexible arms connecting said rim to said back-plate, each arm comprises a first and a second curved section, and an elbow connecting them, said first section is connected to said back-plate by a first end of said arm and said second section is connected to said rim by a second end of said arm, said back-plate and each flexible arm are configured such that the distance between the center of said back-plate and said second section increases along said second section from said elbow to said rim.

A clamper includes: a first clamping member having a first base portion and a first contact portion that is to be in contact with one surface of the workpiece; a second clamping member having a second contact portion that is to be in contact with the other surface of the workpiece; and a clamping member biasing member configured to bias at least one of the first clamping member and the second clamping member in a direction of bringing the first contact portion and the second contact portion closer to each other. The first contact portion has a plurality of plate spring portions extending from the first base portion, the plurality of plate spring portions configured to elastically deform independently from each other to come into contact with the workpiece.

A strut receiver assembly provides springing attachment to a slotted structural member such as a strut. The strut receiver includes a bottom portion having a plurality of slots, a first side connected to the bottom portion and a second side connected to the bottom portion, thereby forming a U-shaped structure with the first and second sides. The plurality of first engagement springs each have an outward facing wing on the first side operable for springing attachment to a first rim on the slotted structural member. The plurality of second engagement springs each have an outward facing wing on the second side operable for springing attachment to a second rim on the slotted structural member. A band has a bottom portion, a first side having a first arm for engaging a first receiver slot and a second side having a second arm for engaging a second receiver slot.

A seat dress cover attachment clip, dress cover attachment system, and method for attaching and tensioning a seat dress cover. The attachment clip includes a clamp portion adapted to clamp to a rigid seat part and a portion attachable to a seat dress cover. The clamp includes a flexible part for accommodating different rigid part thickness and the portion attachable to the seat dress cover, in use, tensions the seat dress cover wrapped around the clip. Elongate clips can be utilized to attached to dress cover to a rigid seat part, such as a backrest or other seat element.

The invention relates to a hinge-sided finger protection device for a wing door, comprising at least a protective profile (1) and at least a fastening means (3) for fastening the protective profile (1) to a door frame (R) of the wing door. The protective profile (1) can be plugged onto the fastening means (3), wherein the protective profile (1) accommodates in itself the fastening means (3) in the plugged-on state. The protective profile (1) is non-destructively removable from the fastening means (3) and can be again plugged thereon. The at least one fastening means is preferably a clip (3).

A clamper includes: a first clamping member having a first base portion and a first contact portion that is to be in contact with one surface of the workpiece; a second clamping member having a second contact portion that is to be in contact with the other surface of the workpiece; and a clamping member biasing member configured to bias at least one of the first clamping member and the second clamping member in a direction of bringing the first contact portion and the second contact portion closer to each other. The first contact portion has a plurality of plate spring portions extending from the first base portion, the plurality of plate spring portions configured to elastically deform independently from each other to come into contact with the workpiece.

A system and method including a a fastener clip assembly including a tub configured to engage and be secured to a slot in a chassis. The tub is configured to be secured to the slot bases at least upon the tub comprising two or more tabs. The tabs are attached to the tub along a top portion of each of the tabs, and each of the tabs are configured to bend along the top portion of the tabs. Each of the tabs are configured to bend in response to the tub being inserted into the slot and to bend back to original positions of each of the tabs. Bottom portions of each the tabs secure the tub to the slot.

A seat dress cover attachment clip, dress cover attachment system, and method for attaching and tensioning a seat dress cover. The attachment clip includes a clamp portion adapted to clamp to a rigid seat part and a portion attachable to a seat dress cover. The damp includes a flexible part for accommodating different rigid part thickness and the portion attachable to the seat dress cover, in use, tensions the seat dress cover wrapped around the clip. Elongate clips can be utilized to attached to dress cover to a rigid seat part, such as a backrest or other seat element.