Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Cerrajera SA
Original Assignee
Union Cerrajera SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Union Cerrajera SAfiledCriticalUnion Cerrajera SA
Priority to ES1974203028UpriorityCriticalpatent/ES203028Y/en
Publication of ES203028UpublicationCriticalpatent/ES203028U/en
Application grantedgrantedCritical
Publication of ES203028YpublicationCriticalpatent/ES203028Y/en
Improved bolt, characterized in that it consists of three pieces of sheet metal, one of which defines the fastening plate of the bolt and has openings for fitting and hooking of pins or staples of another piece formed in clamp, said fixing plate also having raised central flaps which help to guide the fitting of the constituent sheet metal part of the bolt itself to run between said anchoring plate and the clamp piece, with the past being incorporated at one end of a button. Manipulation while centrally has cut and raised longitudinal lugs that are housed in a longitudinal inner channel of the clamp piece, so that the top of said lugs with the ends of the inner channel make feasible the delimitation of the path of the bolt. (Machine-translation by Google Translate, not legally binding)
Reinforcement to allow the fixation with double rivet of the widths to open footwear laces (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the continuous clamps for the placement of burlet and similar. (Machine-translation by Google Translate, not legally binding)