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US 12,440,903 B2Granted
Tool adapter
AssigneeDavis Tool Systems Inc.
InventorEric Alain Davis
Life of this patent
Estimating the term…
Abstract
Tool adapter assemblies are presented including: a quick release coupler including: a spindle defining a partial cylindrical cavity, the spindle including a base portion, a body portion, and an end portion where the body portion includes a number of ball stop recesses; a number of ball stops slidingly engaged with the number of ball stop recesses; and a sleeve slidingly coupled with the spindle, where the sleeve is configured to lock and release the ball stops; and an accessory connector including at least one of: one or more annular grooves configured to engage with number of ball stops, a number of detents configured to engage with number of ball stops; and an accessory engagement portion positioned along a proximal end of the accessory connector.
Claims11
A tool adapter assembly comprising:
- a quick release coupler comprising:
- a spindle defining a partial cylindrical cavity, the spindle including a base portion, the base portion defining a first cylindrical surface having a first diameter, wherein
- the base portion continues to a body portion, the body portion defining a second cylindrical surface having a second diameter, wherein
- the body portion continues to an end portion, the end portion defining a third cylindrical surface having a third diameter, wherein
- the base portion is configured to mechanically couple with a tool along a distal end of the base portion, and wherein
- the body portion includes a plurality of ball stop recesses equidistantly positioned along the second cylindrical surface and extending to the partial cylindrical cavity;
- a plurality of ball stops slidingly engaged with the plurality of ball stop recesses;
- and
- a sleeve slidingly coupled with the spindle, wherein the sleeve is configured to lock and release the plurality of ball stops;
- and
- an accessory connector defining a fourth cylindrical surface, the accessory connector comprising:
- a coupler engagement portion positioned along a distal end of the accessory connector, the coupler engagement portion comprising:
- a first plurality of detents positioned equidistantly along a circumference of the fourth cylindrical surface, wherein the first plurality of detents is proximately located with a single annular groove along the circumference of the fourth cylindrical surface, wherein the first plurality of detents and the single annular groove are configured to separately engage with the plurality of ball stops;
- and
- an accessory engagement portion positioned along a proximal end of the accessory connector.
12 more elements
A tool system comprising:
- a tool, wherein the tool is selected from the group consisting of:
- a powered reciprocating tool, a powered oscillating tool, a powered rotating tool, a manual reciprocating tool, a manual oscillating tool, and a manual rotating tool;
- a tool adapter assembly mechanically coupled with the tool, the tool adapter assembly comprising:
- a quick release coupler comprising:
- a spindle defining a partial cylindrical cavity, the spindle including a base portion, the base portion defining a first cylindrical surface having a first diameter, wherein
- the base portion continues to a body portion, the body portion defining a second cylindrical surface having a second diameter, wherein
- the body portion continues to an end portion, the end portion defining a third cylindrical surface having a third diameter, wherein
- the base portion is configured to mechanically couple with the tool along a distal end of the base portion, and wherein
- the body portion includes a plurality of ball stop recesses equidistantly positioned along the second cylindrical surface and extending to the partial cylindrical cavity;
- a plurality of ball stops slidingly engaged with the plurality of ball stop recesses;
- and
- a sleeve slidingly coupled with the spindle, wherein the sleeve is configured to lock and release the plurality of ball stops;
- and
- an accessory connector defining a fourth cylindrical surface, the accessory connector comprising:
- a coupler engagement portion positioned along a distal end of the accessory connector, the coupler engagement portion comprising:
- a first plurality of detents positioned equidistantly along a circumference of the fourth cylindrical surface, wherein the first plurality of detents is proximately located with a single annular groove along the circumference of the fourth cylindrical surface, wherein the first plurality of detents and the single annular groove are configured to separately engage with the plurality of ball stops;
- and
- an accessory engagement portion positioned along a proximal end of the accessory connector.
15 more elements
Method of using a tool system comprising:
- providing a tool, wherein the tool is selected from the group consisting of:
- a powered reciprocating tool, a powered oscillating tool, a powered rotating tool, a manual reciprocating tool, a manual oscillating tool, and a manual rotating tool;
- providing a tool adapter assembly comprising:
- a quick release coupler comprising:
- a spindle defining a partial cylindrical cavity, the spindle including a base portion, the base portion defining a first cylindrical surface having a first diameter, wherein
- the base portion continues to a body portion, the body portion defining a second cylindrical surface having a second diameter, wherein
- the body portion continues to an end portion, the end portion defining a third cylindrical surface having a third diameter, wherein
- the base portion is configured to mechanically couple with the tool along a distal end of the base portion, and wherein
- the body portion includes a plurality of ball stop recesses equidistantly positioned along the second cylindrical surface and extending to the partial cylindrical cavity;
- a plurality of ball stops slidingly engaged with the plurality of ball stop recesses;
- and
- a sleeve slidingly coupled with the spindle, wherein the sleeve is configured to lock and release the plurality of ball stops;
- and
- an accessory connector defining a fourth cylindrical surface, the accessory connector comprising:
- a coupler engagement portion positioned along a distal end of the accessory connector, the coupler engagement portion comprising:
- a first plurality of detents positioned equidistantly along a circumference of the fourth cylindrical surface, wherein the first plurality of detents is proximately located with a single annular groove along the circumference of the fourth cylindrical surface, wherein the first plurality of detents and the single annular groove are configured to separately engage with the plurality of ball stops;
- and
- an accessory engagement portion positioned along a proximal end of the accessory connector;
- providing an accessory;
- coupling the tool with the tool adapter assembly;
- coupling the accessory with the accessory connector along the accessory engagement portion;
- and
- engaging the accessory connector with the quick release coupler along a first position corresponding with one of the singular annular groove, or the plurality of detents.
20 more elements
Dependencies are inferred from the claim text.