Inertial socket adaptor for torque application tools

Patent metadata

Field	Value
Publication number	US-10315294-B2
Application number	US-201715590558-A
Country	US
Kind code	B2
Filing date	May 9, 2017
Priority date	May 9, 2017
Publication date	Jun 11, 2019
Grant date	Jun 11, 2019

Abstract

A socket adapter that increases the transfer of impacting torque forces from a torque application tool to a conventional fastener engaged by a socket. The socket adapter includes a body with a female end that is adapted to removably couple to the tool, and male end that is adapted to removable couple to a conventional socket. Ribs radiate outwardly from the body between the male and female ends. The ribs couple a mass ring to the body to provide for increased rotational inertia of the socket adapter.

First claim

What is claimed is:

1. A socket adapter comprising:
a body having a body density and opposing first and second ends;
a lug extending outwardly from the first end and adapted to engage a recess of a socket;
a female receptacle connector disposed in the second end; and
a ring mass having a ring mass density and coupled to the body, and having an inner diameter that is larger than an outer diameter of the body,
wherein at least a portion of the ring mass density is greater than the body density.

2. The socket adapter of claim 1 , further comprising ribs radiating outwardly from the body between the first and second ends and coupling the ring mass to the body.

3. The socket adapter of claim 2 , further comprising a corresponding opening disposed between each pair of adjacent ribs.

4. The socket adapter of claim 2 , wherein the body, the ribs, and the ring mass are a monolithic structure.

5. The socket adapter of claim 1 , wherein the lug and the female receptacle connector each has a substantially square cross-section.

6. The socket adapter of claim 1 , wherein the lug and the female receptacle connector have respectively different cross-sectional dimensions.

7. A kit comprising: a socket adapter including: a body comprised of a body material having a body material density, wherein the body includes opposing first and second ends; a lug extending from the first end and adapted to engage a recess of a socket; a female receptacle connector disposed in the second end, wherein the female receptacle connector is adapted to couple to a drive shaft of a torque application tool; and a ring mass coupled to the body and having an inner diameter that is larger than an outer diameter of the body; and a first socket having a first socket having a first socket end adapted to removably couple to the lug, and a second socket end adapted to engage a head of a first fastener having a first head size, wherein at least a portion of the ring mass has a density that is greater than the body material density.

8. The kit of claim 7 , wherein the socket adapter further includes ribs radiating outwardly from the body between the first and second ends and coupling the ring mass to the body.

9. The kit of claim 8 , wherein the socket adapter further includes a corresponding opening disposed between each pair of adjacent ribs.

10. The kit of claim 9 , wherein the body, the ribs, and the ring mass are a monolithic structure.

11. The kit of claim 7 , further comprising a second socket adapted to removably couple to the lug, and adapted to engage a second fastener that has a second head size different than the first head size.

12. The kit of claim 7 , wherein the lug and the female receptacle connector each has a substantially square cross-section.

13. The kit of claim 7 , wherein the lug and the female receptacle connector have different cross-sectional dimensions.

14. A system comprising: a torque tool having a drive shaft and adapted to apply rotational force to the drive shaft to create torque; a socket adapter having: a body comprised of a body material having a body material density, wherein the body includes opposing first and second ends; a lug extending from the first end and adapted to engage a recess of a socket; a female receptacle connector disposed in the second end, wherein the female receptacle connector is adapted to removably couple to the drive shaft of the torque tool; a ring mass coupled to the body and having an inner diameter that is larger than an outer diameter of the body; and a first socket having a first socket end adapted to removably couple to the lug, and a second socket end adapted to engage a head of a first fastener having a first head size, wherein at least a portion of the ring mass includes a material that has a density that is greater than the body material density.

15. The system of claim 14 , wherein the socket adapter further includes ribs radiating outwardly from the body between the first and second ends and coupling the ring mass to the body.

16. The system of claim 15 , wherein the socket adapter further includes a corresponding opening disposed between each pair of adjacent ribs.

17. The system of claim 15 , wherein the body, the ribs, and the ring mass are a monolithic structure.

18. The system of claim 14 , wherein the torque power tool is an impact driver or a pulse tool, and includes a hammer and an anvil, wherein the drive shaft includes the anvil and receives torque from the hammer.

Assignees

• Snap On Tools Corp

Inventors

• Rettler Jim T

Classifications

• B25B13/00

  Spanners; Wrenches (hand-driven gear-operated B25B17/00; impact wrenches B25B19/00; portable power-driven B25B21/00 {; spanners or wrenches pecially adapted for osteosynthesis A61B17/8875}; machines for fitting together or separating metal parts B23P19/00 {; for mounting or dismounting wheels B60B29/003}) · CPC title

• B25B21/007

  Attachments for drilling apparatus for screw or nut setting or loosening · CPC title

• B25B23/0035 Primary

  Connection means between socket or screwdriver bit and tool · CPC title

• B25B21/02

  with means for imparting impact to screwdriver blade or nut socket · CPC title

• B25B23/1475

  for impact wrenches or screwdrivers · CPC title