{"number":"US12703051B2","kindCode":"B2","documentType":"grant","title":{"original":"Pin puller assembly and methods","english":"Pin puller assembly and methods"},"abstract":{"original":"A pin puller assembly, a column assembly, and methods of assembling and operating a pin puller assembly. The pin puller assembly may be operable to pull a pin from a machine having a frame supporting the pin. The pin puller assembly may generally include a piston-cylinder unit; a pull rod positionable through a piston passage, the second rod end being connectable to the pin to be pulled; a reaction member engageable between the rod and the piston; and a column assembly positionable between the cylinder and the frame, the column assembly including a first column member connectable to the cylind…","english":"A pin puller assembly, a column assembly, and methods of assembling and operating a pin puller assembly. The pin puller assembly may be operable to pull a pin from a machine having a frame supporting the pin. The pin puller assembly may generally include a piston-cylinder unit; a pull rod positionable through a piston passage, the second rod end being connectable to the pin to be pulled; a reaction member engageable between the rod and the piston; and a column assembly positionable between the cylinder and the frame, the column assembly including a first column member connectable to the cylind…"},"applicants":["Enerpac Tool Group Corp."],"inventors":["Matthiew John Schleis","Phillip John Wyman","Kyle Michael Harvey","Elizabeth Maren Neelsen","Samantha Ann Teumer","Jay Allen Baudhuin","Brandon Gramoll","Matt Boyd","Michael Ward","David Spence"],"filingDate":"2024-05-16","publicationDate":"2026-08-11","grantDate":"2026-08-11","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12703051B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12703051B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12703051B2","ja":"https://downloadpatent.com/ja/patent/US12703051B2"}}