Cutting apparatus and associated systems

Patent metadata

Field	Value
Publication number	US-10011423-B2
Application number	US-201514828268-A
Country	US
Kind code	B2
Filing date	Aug 17, 2015
Priority date	Aug 17, 2015
Publication date	Jul 3, 2018
Grant date	Jul 3, 2018

Abstract

A cutting device ( 200 ) includes a receiver ( 404 ) and a translating head ( 403 ). The receiver includes a mounting plate ( 407 ) with a first fastener delivery device ( 307 ) and a second fastener delivery device ( 308 ) coupled thereto. A first gatherer ( 410 ) and a second gatherer ( 411 ) each extend distally from the mounting plate between the first fastener delivery device and the second fastener delivery device. A cutter ( 416 ) extends distally from the mounting plate between the first gatherer and the second gatherer. The translating head includes a complementary cutter ( 425 ) to engage the cutter to impart a scissor cutting action as the translating head translates toward the receiver. The translating head can also optionally include a third gatherer ( 423 ), a fourth gatherer ( 424 ), a first bender ( 421 ), and a second bender ( 422 ) as well.

First claim

What is claimed is:

1. A cutting device, comprising:
a receiver; and
a translating head;
the receiver comprising:
a mounting plate;
a first fastener delivery device and a second fastener delivery device coupled to the mounting plate;
a first gatherer and a second gatherer, each extending distally from the mounting plate between the first fastener delivery device and the second fastener delivery device; and
a cutter extending distally from the mounting plate between the first gatherer and the second gatherer;

the translating head comprising a complementary cutter to engage the cutter to impart a scissor cutting action as the translating head translates toward the receiver.

2. The cutting device of claim 1 , the translating head further comprising a first bender and a second bender, aligned with a first fastener from the first fastener delivery device and a second fastener from the second fastener delivery device, respectively, to receive and bend legs of the first fastener and the second fastener, respectively.

3. The cutting device of claim 2 , the translating head further comprising a third gatherer and a fourth gatherer, aligned with the first gatherer and the second gatherer, respectively, with an alignment offset of a thickness of the first gatherer or the second gatherer.

4. The cutting device of claim 3 , the third gatherer to engage the first gatherer to impart a scissor pinching action as the translating head translates toward the receiver; and the fourth gatherer to engage the second gatherer to impart another scissor pinching action as the translating head translates toward the receiver.

5. The cutting device of claim 4 , the cutter and the complementary cutter each comprising a convex blade.

6. The cutting device of claim 5 , the convex blade comprising a v-shaped, serrated blade.

7. The cutting device of claim 5 , each of the first gatherer, the second gatherer, the third gatherer, and the fourth gatherer comprising a v-shaped wedge.

8. The cutting device of claim 7 , the v-shaped wedge having a convex engagement surface.

9. The cutting device of claim 7 , each of the first fastener delivery device and the second fastener delivery device to deliver the first fastener to the first bender and the second fastener to the second bender, respectively.

10. The cutting device of claim 9 , the first fastener and the second fastener each comprising a staple.

11. The cutting device of claim 9 , further comprising a lever coupled to the translating head by one or more arms, the translating head to translate toward the receiver when the lever is rotated in a first direction about an axis.

12. The cutting device of claim 11 , the third gatherer and the fourth gatherer extending more distally from the translating head toward the receiver than the complementary cutter such that the third gatherer engages the first gatherer and the fourth gatherer engages the second gatherer before the complementary cutter engages the cutter as the translating head translates toward the receiver.

13. The cutting device of claim 12 , the third gatherer and the fourth gatherer biased toward the receiver by a first spring and second spring, respectively, the first spring and the second spring to compress as the translating head translates toward the receiver to engage the third gatherer and the first gatherer and the fourth gatherer and the second gatherer.

14. The cutting device of claim 13 , the first spring and the second spring to compress to gather a cylindrical material disposed between the first gatherer and the third gatherer, and the second gatherer and the fourth gatherer, respectively.

15. The cutting device of claim 12 , further comprising a housing disposed about the translating head and the receiver, the housing defining a channel between the translating head and the receiver.

16. The cutting device of claim 15 , the channel to receive a cylindrical material, the translating head to gather the cylindrical material at two locations, cut the cylindrical material at one location, and fasten the cylindrical material at two other locations when the translating head translates toward the receiver.

17. The cutting device of claim 15 , the housing coupled to a trash receptacle.

18. The cutting device of claim 17 , the housing coupled to an openable door of the trash receptacle.

19. The cutting device of claim 18 , the cylindrical material comprising a trash bag.

Assignees

• Medline Ind Inc

Inventors

• Henken Megan
• Roberts Derek
• Fong Brendan
• Hay Alex

Classifications

• B65F2210/167

  Sealing means · CPC title

• B65F2250/11

  Metal · CPC title

• B65F2250/114

  Plastics · CPC title

• B65F1/1607

  with filling openings · CPC title

• B65F2210/126

  Cutting means · CPC title