Fastening device

• US 3,297,293 A
• Filed: 01/13/1965
• Issued: 01/10/1967
• Est. Priority Date: 01/13/1965
• Status: Expired due to Term

• Current Assignee: Gary E. Andrews, John A. Palmer
• Original Assignee: Gary E. Andrews, John A. Palmer
• Inventors: Andrews, Gary E., Palmer, John A.
• Application Number:
  US04/425,259
• Time in Patent Office: 727 Days
• US Class Current: 248/499
• CPC Class Codes: B66C 1/666 for connection to anchor inserts embedded in concrete structures
• CPC Class Codes: E04G 21/142 Means in or on the elements for connecting same to handling apparatus E04B1/38 takes precedence
• CPC Class Codes: F16G 15/08 Swivels
• CPC Class Codes: Y10T 24/3991 Loop engaging
• CPC Class Codes: Y10T 403/32606 Pivoted
• CPC Class Codes: Y10T 403/32975 Rotatable

Claims

1. A FASTENING DEVICE FOR ANCHORING A LOAD TO A BASE COMPRISING:

(A) A STUD ADAPTED TO BE FASTENED TO THE BASE, (B) A BUSHING MOUNTED ABOUT THE STUD, THE BUSHING INCLUDING A BEARING SURFACE LOCATED A PREDETERMINED DISTANCE FROM THE AXIS OF THE BUSHING AND ENGAGEABLE WITH THE BASE, AND (C) A LOAD-ATTACHING MEANS OPERATIVELY AND PIVOTALLY CONNECTED TO THE BUSHING AND STUD FOR TRANSFERRING A COUPLE LOAD IN TENSION ON THE STUD AND IN BEARING TO THE BASE THROUGH THE BEARING SURFACE.