NZ528649A - Externally captured ratchet head and housing assembly - Google Patents
Externally captured ratchet head and housing assemblyInfo
- Publication number
- NZ528649A NZ528649A NZ528649A NZ52864902A NZ528649A NZ 528649 A NZ528649 A NZ 528649A NZ 528649 A NZ528649 A NZ 528649A NZ 52864902 A NZ52864902 A NZ 52864902A NZ 528649 A NZ528649 A NZ 528649A
- Authority
- NZ
- New Zealand
- Prior art keywords
- ratchet
- recited
- ratchet mechanism
- head
- ears
- Prior art date
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 128
- 210000005069 ears Anatomy 0.000 claims abstract description 56
- 230000007480 spreading Effects 0.000 claims description 6
- 230000003247 decreasing effect Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract 2
- 230000000717 retained effect Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
- B25B21/004—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose of the ratchet type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/833,775 US6490953B2 (en) | 2001-04-12 | 2001-04-12 | Externally captured ratchet head and housing assembly |
| PCT/US2002/011676 WO2002083365A1 (en) | 2001-04-12 | 2002-04-11 | Externally captured ratchet head and housing assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NZ528649A true NZ528649A (en) | 2004-10-29 |
Family
ID=25265244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NZ528649A NZ528649A (en) | 2001-04-12 | 2002-04-11 | Externally captured ratchet head and housing assembly |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6490953B2 (enExample) |
| JP (1) | JP4160402B2 (enExample) |
| CN (1) | CN1516637A (enExample) |
| AU (1) | AU2002258796B2 (enExample) |
| NZ (1) | NZ528649A (enExample) |
| TW (1) | TW592902B (enExample) |
| WO (1) | WO2002083365A1 (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004160623A (ja) * | 2002-11-15 | 2004-06-10 | Kr Kogyo Kk | ラチェットレンチ |
| JP4378126B2 (ja) * | 2003-07-18 | 2009-12-02 | 株式会社ケーティーエス | ラチェットレンチ及びその組立て方法 |
| US20050051002A1 (en) * | 2003-09-05 | 2005-03-10 | Kevin Brun | Sealed powered ratchet wrench |
| US6923095B2 (en) * | 2003-09-19 | 2005-08-02 | Mechanics Custom Tools Corporation | Tensionless power ratchet wrench assembly |
| US20050076745A1 (en) * | 2003-10-14 | 2005-04-14 | Ting-Yuan Chen | Method of manufacturing ratchet wrench and the product thereof |
| US7353735B2 (en) | 2005-06-02 | 2008-04-08 | The Stanley Works | Ratchet wrench |
| US9038507B2 (en) | 2007-03-21 | 2015-05-26 | Snap-On Incorporated | Dual pawl ratchet mechanism and reversing method |
| US7793568B2 (en) * | 2008-07-16 | 2010-09-14 | Nmtc, Inc. | Ratchet mechanism |
| USD617620S1 (en) | 2009-06-04 | 2010-06-15 | Ingersoll-Rand Company | Power ratchet wrench |
| US8051746B2 (en) * | 2009-06-30 | 2011-11-08 | Ingersoll Rand Company | Ratchet wrench with collar-actuated reversing mechanism |
| USD623033S1 (en) | 2009-09-23 | 2010-09-07 | Ingersoll-Rand Company | Grinder |
| CN102019596A (zh) * | 2011-01-12 | 2011-04-20 | 忻明良 | 棘轮扳手 |
| US9120213B2 (en) * | 2011-01-21 | 2015-09-01 | Milwaukee Electric Tool Corporation | Powered ratchet wrench |
| US8584555B2 (en) * | 2011-08-11 | 2013-11-19 | Shu-Su Chan | Open-end ratchet wrench |
| US9108302B1 (en) | 2012-05-08 | 2015-08-18 | John H. Ritchie | Interchangeable head wrench assembly |
| EP2749376B1 (en) | 2012-12-28 | 2020-11-04 | Black & Decker Inc. | Power tool having rotary input control |
| CN104044104B (zh) * | 2013-03-12 | 2016-02-10 | 南京德朔实业有限公司 | 通孔式动力棘轮扳手 |
| US9061404B2 (en) | 2013-04-15 | 2015-06-23 | Il7!, Llc | Ratchet mechanism |
| TW202106470A (zh) * | 2019-08-14 | 2021-02-16 | 優鋼機械股份有限公司 | 操作桿之耳部結構 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2764048A (en) | 1955-02-07 | 1956-09-25 | Leslie V Thompson | Ratchet wrench |
| US3529498A (en) | 1969-02-05 | 1970-09-22 | Oren V Northcutt | Power wrench |
| US4903554A (en) | 1988-06-02 | 1990-02-27 | Colvin David S | Reversible ratchet wrench with thin head construction |
| US5237885A (en) | 1990-05-21 | 1993-08-24 | Snap-On Tools Corporation | Ratchet tool |
| US5142952A (en) | 1990-05-21 | 1992-09-01 | Snap-On Tools Corporation | Ratchet tool |
| US5231901A (en) | 1990-05-21 | 1993-08-03 | Snap-On Tools Corporation | Ratchet tool |
| US5140874A (en) * | 1990-10-08 | 1992-08-25 | Junkers John K | Fluid-operated wrench |
| US5086673A (en) | 1991-04-22 | 1992-02-11 | David Korty | Ratchet wrench with positive locking capability |
| US5178047A (en) | 1991-08-08 | 1993-01-12 | Easco Hand Tools, Inc. | Reversible ratchet wrench |
| US5199330A (en) * | 1991-10-01 | 1993-04-06 | Easco Hand Tools, Inc. | Reversing ratchet wrench |
| US5450773A (en) | 1992-08-18 | 1995-09-19 | Madison Marketing Corporation | Powered reversing ratchet driver |
| US5630343A (en) | 1994-03-11 | 1997-05-20 | Begin; Paul | Power drive multiple socket wrench |
| US5425291A (en) | 1994-04-05 | 1995-06-20 | Chang; Sheue Z. | Unidirectional driving head assembly |
| US5697267A (en) | 1995-01-27 | 1997-12-16 | Tsai; Chen-Chang | Socket wrench |
| US5537899A (en) | 1995-03-27 | 1996-07-23 | Snap-On Technologies, Inc. | Dual-pawl ratcheting mechanism with provision for preventing pawl jamming |
| US6067881A (en) | 1995-06-07 | 2000-05-30 | Albertson; David V. | Hand tool |
| US5896789A (en) | 1997-10-09 | 1999-04-27 | Chicago Pneumatic Tool Company | Ratchet wrench head |
-
2001
- 2001-04-12 US US09/833,775 patent/US6490953B2/en not_active Expired - Lifetime
-
2002
- 2002-04-11 WO PCT/US2002/011676 patent/WO2002083365A1/en not_active Ceased
- 2002-04-11 CN CNA028119134A patent/CN1516637A/zh active Pending
- 2002-04-11 JP JP2002581148A patent/JP4160402B2/ja not_active Expired - Fee Related
- 2002-04-11 NZ NZ528649A patent/NZ528649A/en unknown
- 2002-04-11 TW TW091107311A patent/TW592902B/zh not_active IP Right Cessation
- 2002-04-11 AU AU2002258796A patent/AU2002258796B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2002083365A1 (en) | 2002-10-24 |
| US20020148331A1 (en) | 2002-10-17 |
| AU2002258796B2 (en) | 2006-07-20 |
| US6490953B2 (en) | 2002-12-10 |
| CN1516637A (zh) | 2004-07-28 |
| JP4160402B2 (ja) | 2008-10-01 |
| JP2004530568A (ja) | 2004-10-07 |
| TW592902B (en) | 2004-06-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7171873B2 (en) | Tensionless power ratchet wrench assembly | |
| US6490953B2 (en) | Externally captured ratchet head and housing assembly | |
| AU2002258796A1 (en) | Externally captured ratchet head and housing assembly | |
| US5450773A (en) | Powered reversing ratchet driver | |
| US7080578B2 (en) | Hand tool with impact drive and speed reducing mechanism | |
| US6688406B1 (en) | Power tool having a function control mechanism for controlling operation in one of rotary drive and hammering modes | |
| US5896789A (en) | Ratchet wrench head | |
| CA2672453C (en) | Ratchet mechanism | |
| GB2512207A (en) | Through-hole type power ratchet wrench | |
| US4030384A (en) | Ratchet wrench | |
| US6367356B1 (en) | Tool driver device | |
| US7069818B1 (en) | Ratchet wrench | |
| US20200254593A1 (en) | Pneumatic bit driver | |
| US20050051002A1 (en) | Sealed powered ratchet wrench | |
| US20060060032A1 (en) | Reset gear, method of use, and ratchet wrench utilizing said gear | |
| US20070068346A1 (en) | Pneumatic ratchet drive tool | |
| GB2391503A (en) | Ratchet drive with pivoting flexible head | |
| HK1068575A (en) | Externally captured ratchet head and housing assembly | |
| HK1074814A (en) | Tensionless power ratchet wrench assembly | |
| US20240100658A1 (en) | Powered ratchet | |
| TWM673694U (zh) | 單向棘輪扳手 | |
| HK40078307A (en) | Internal dual pawl mechanism for indexable motorized ratchet tools | |
| GB2436310A (en) | Ratchet wrench | |
| JPH05503881A (ja) | 動力工具 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PSEA | Patent sealed | ||
| RENW | Renewal (renewal fees accepted) | ||
| RENW | Renewal (renewal fees accepted) | ||
| ASS | Change of ownership |
Owner name: NMTC, US Free format text: OLD OWNER(S): MECHANICS CUSTOM TOOLS CORPORATION |