Y10T 83/444
Tool engages work during dwell of intermittent workfeed
Y10T83/444 (Tool engages work during dwell of intermittent workfeed) appears on 1,313 US grants and 348 published applications in this corpus.
Search patents in Y10T- Granted patents
- 1,313
- Published applications
- 348
- Assignees
- 740
- Inventors
- 1,941
- Latest grant
- 20 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 50 | 0 |
| 1977 | 61 | 0 |
| 1978 | 47 | 0 |
| 1979 | 36 | 0 |
| 1980 | 43 | 0 |
| 1981 | 45 | 0 |
| 1982 | 52 | 0 |
| 1983 | 23 | 0 |
| 1984 | 46 | 0 |
| 1985 | 50 | 0 |
| 1986 | 40 | 0 |
| 1987 | 51 | 0 |
| 1988 | 35 | 0 |
| 1989 | 43 | 0 |
| 1990 | 34 | 0 |
| 1991 | 52 | 0 |
| 1992 | 35 | 0 |
| 1993 | 40 | 0 |
| 1994 | 32 | 0 |
| 1995 | 28 | 0 |
| 1996 | 16 | 0 |
| 1997 | 19 | 0 |
| 1998 | 27 | 0 |
| 1999 | 27 | 0 |
| 2000 | 34 | 0 |
| 2001 | 26 | 10 |
| 2002 | 17 | 39 |
| 2003 | 18 | 23 |
| 2004 | 34 | 33 |
| 2005 | 24 | 31 |
| 2006 | 28 | 25 |
| 2007 | 18 | 25 |
| 2008 | 15 | 24 |
| 2009 | 18 | 27 |
| 2010 | 20 | 22 |
| 2011 | 24 | 15 |
| 2012 | 23 | 22 |
| 2013 | 21 | 23 |
| 2014 | 20 | 8 |
| 2015 | 14 | 10 |
| 2016 | 5 | 3 |
| 2017 | 4 | 2 |
| 2018 | 7 | 0 |
| 2019 | 2 | 2 |
| 2020 | 2 | 1 |
| 2021 | 2 | 2 |
| 2022 | 1 | 1 |
| 2023 | 2 | 0 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
- Y10T 83/463Work-feed element contacts and moves with work362
- Y10T 83/4458Work-sensing means to control work-moving or work-stopping means178
- Y10T 83/4645With means to clamp work during dwell164
- Y10T 83/4539Means to change tool position, or length or datum position of work-125
- Y10T 83/461With abutment to position work being fed with respect to cutter99
- Y10T 83/4577Work fed successively to plural tools89
- Y10T 83/4501Work feed means controlled by means mounted on tool or tool support82
- Y10T 83/4637With means to guide, position, or present work to work-feed means75
All 40 subgroupsShow fewer
- Y10T 83/447Plural tools successively actuated at same station73
- Y10T 83/445With work-moving clamp jaw72
- Y10T 83/4443Unicyclic69
- Y10T 83/4455Operation initiated by work-driven detector means to measure work length69
- Y10T 83/4463Work-sensing means to initiate tool feed68
- Y10T 83/4564With means to produce plurality of work-feed increments per tool cycle67
- Y10T 83/4475Tool has motion additional to cutting stroke during tool cycle59
- Y10T 83/4607With rotary work-carrier52
- Y10T 83/4594Dwell caused by clamping or blocking work during continuous operation of feed47
- Y10T 83/4529With uninterrupted flow of work from supply source46
- Y10T 83/4587Dwell initiated by disengagement of surface of moving frictional feed means from45
- Y10T 83/4491Interlock between tool actuating and work feed means33
- Y10T 83/4453Work moved solely by movable abutment29
- Y10T 83/4597With means to control magnitude of work-feed increment or work acceleration27
- Y10T 83/4486With variable direction of work-feed from cycle to cycle24
- Y10T 83/4493Tool motion initiates work feed and vice versa22
- Y10T 83/4582Work advance occurs during return stroke of tool20
- Y10T 83/462Plurality of work feed means in separate paths20
- Y10T 83/4531Work feed increment shorter than longitudinal tool field19
- Y10T 83/4516Work-feed mechanism in nonfeed motion effects or initiates tool actuation15
- Y10T 83/4604Work feed functions as tool support14
- Y10T 83/4561With means to facilitate manual repositioning [shift] of work13
- Y10T 83/4617Work feed means modified to maintain clearance from tool12
- Y10T 83/4496Stored energy means for moving work or tool, loaded by tool or11
- Y10T 83/4647One-revolution clutch in tool drive11
- Y10T 83/4526Dwell caused by imposing reverse motion on portion of flexible moving work10
- Y10T 83/4622Intermittent drive type of gearing for work-feed means10
- Y10T 83/4523With means to vary number of work-feed increments between tool strokes8
- Y10T 83/4534Unequal work feed increments in recurring series7
- Y10T 83/4468Plural tools at same station, one positioned for continuous engagement with work6
- Y10T 83/4615Work guide and feed means have open side4
- Y10T 83/4584Dwell defined only by "dead-center" of rotating crank2
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Most cited
By later US patents
- System for distributing lottery tickets332US 4,982,337 A1991
- Method and apparatus for forming cuts in catheters, guidewires, and the like182US 6,014,919 APrecision Vascular Systems, Inc. · 2000
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