Abstract

A contact switch including a rail having slot with a first straight section and a second curved section, a toggle unit inside a housing, the toggle unit including an extension unit that slidably engages the slot and at least one contact, a contact unit in the housing including at least one contact, where the toggle unit moves in the housing such that the contacts on the toggle unit engage at least one contact on the stationary unit in the first straight section and the contacts disengage in the second curved section.

IPC Classes  ?

• H01H 13/46 - Snap-action arrangements depending upon deformation of elastic members using flexing of blade springs two separate blade springs forming a toggle
• H01H 13/14 - Operating parts, e.g. push-button

Abstract

A contact switch including a rail having slot with a first straight section and a second curved section, a toggle unit inside a housing, the toggle unit including an extension unit that slidably engages the slot and at least one contact, a contact unit in the housing including at least one contact, where the toggle unit moves in the housing such that the contacts on the toggle unit engage at least one contact on the stationary unit in the first straight section and the contacts disengage in the second curved section.

IPC Classes  ?

• H01H 13/12 - Movable partsContacts mounted thereon
• H01H 13/14 - Operating parts, e.g. push-button

Abstract

This disclosure relates to bushings produced with adapted dovetails for production on a carrying web of a progressive stamping machine at a plurality of stations. The bushing includes a regular shape male dovetail inserted into an irregular shape crenellated female opening at the conclusion of a plurality of operations at stations on a progressive stamping machine. Once the bushing is bent in shape, in a subsequent step, the regular shape male dovetail is punched to lock in place into the irregular shape crenellated female opening.

IPC Classes  ?

• F16C 33/04 - BrassesBushesLinings
• B21D 53/10 - Making other particular articles parts of bearingsMaking other particular articles sleevesMaking other particular articles valve seats or the like
• F16C 33/14 - Special methods of manufactureRunning-in

Goods & Services

Machine parts, namely, metal bushings