JPH03117568A - パワー・レンチ - Google Patents
パワー・レンチInfo
- Publication number
- JPH03117568A JPH03117568A JP16552390A JP16552390A JPH03117568A JP H03117568 A JPH03117568 A JP H03117568A JP 16552390 A JP16552390 A JP 16552390A JP 16552390 A JP16552390 A JP 16552390A JP H03117568 A JPH03117568 A JP H03117568A
- Authority
- JP
- Japan
- Prior art keywords
- coupling
- power wrench
- gear
- output shaft
- ball
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000008878 coupling Effects 0.000 claims abstract description 142
- 238000010168 coupling process Methods 0.000 claims abstract description 142
- 238000005859 coupling reaction Methods 0.000 claims abstract description 142
- 230000005540 biological transmission Effects 0.000 claims abstract description 43
- 238000005192 partition Methods 0.000 claims 1
- 230000007246 mechanism Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 235000011293 Brassica napus Nutrition 0.000 description 5
- 240000008100 Brassica rapa Species 0.000 description 5
- 235000000540 Brassica rapa subsp rapa Nutrition 0.000 description 5
- 230000009471 action Effects 0.000 description 5
- 230000004044 response Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 125000006850 spacer group Chemical group 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
- B25B21/008—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with automatic change-over from high speed-low torque mode to low speed-high torque mode
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Structure Of Transmissions (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893920471 DE3920471C1 (enrdf_load_stackoverflow) | 1989-06-22 | 1989-06-22 | |
| DE3920471.5 | 1989-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03117568A true JPH03117568A (ja) | 1991-05-20 |
Family
ID=6383343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16552390A Pending JPH03117568A (ja) | 1989-06-22 | 1990-06-22 | パワー・レンチ |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0404035B1 (enrdf_load_stackoverflow) |
| JP (1) | JPH03117568A (enrdf_load_stackoverflow) |
| DE (1) | DE3920471C1 (enrdf_load_stackoverflow) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4328599C2 (de) * | 1992-08-25 | 1998-01-29 | Makita Corp | Rotations-Schlagwerkzeug |
| US5897454A (en) * | 1996-01-31 | 1999-04-27 | Black & Decker Inc. | Automatic variable transmission for power tool |
| US6938526B2 (en) * | 2003-07-30 | 2005-09-06 | Black & Decker Inc. | Impact wrench having an improved anvil to square driver transition |
| US7314097B2 (en) | 2005-02-24 | 2008-01-01 | Black & Decker Inc. | Hammer drill with a mode changeover mechanism |
| US7980324B2 (en) | 2006-02-03 | 2011-07-19 | Black & Decker Inc. | Housing and gearbox for drill or driver |
| ES2334081B2 (es) * | 2006-04-28 | 2011-12-12 | Unex Corporation | Intensificador de par de torsion motorizado. |
| US7806198B2 (en) | 2007-06-15 | 2010-10-05 | Black & Decker Inc. | Hybrid impact tool |
| DE102007047611A1 (de) * | 2007-10-04 | 2009-04-09 | Grohmann Engineering Gmbh | Schrauberwerkzeug |
| US9193053B2 (en) | 2008-09-25 | 2015-11-24 | Black & Decker Inc. | Hybrid impact tool |
| US8631880B2 (en) | 2009-04-30 | 2014-01-21 | Black & Decker Inc. | Power tool with impact mechanism |
| US8460153B2 (en) | 2009-12-23 | 2013-06-11 | Black & Decker Inc. | Hybrid impact tool with two-speed transmission |
| US8584770B2 (en) | 2010-03-23 | 2013-11-19 | Black & Decker Inc. | Spindle bearing arrangement for a power tool |
| US9233461B2 (en) | 2012-02-27 | 2016-01-12 | Black & Decker Inc. | Tool having multi-speed compound planetary transmission |
| CN111941054A (zh) * | 2020-09-11 | 2020-11-17 | 意华控股集团有限公司 | 一种螺丝自动锁紧装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1478973A1 (de) * | 1962-11-23 | 1969-07-03 | Licentia Gmbh | Umschaltbares Getriebe mit Ratschenscheiben fuer motorisch angetriebene Handwerkzeuge |
| US3430521A (en) * | 1967-06-19 | 1969-03-04 | Ingersoll Rand Co | Power-operated tool having two-speed rotary output |
| DE3214842A1 (de) * | 1982-04-21 | 1983-10-27 | Wagner, Paul-Heinz, 5203 Much | Drehwerkzeug |
| DE3618024A1 (de) * | 1986-05-28 | 1987-12-03 | Hilti Ag | Elektrowerkzeug mit schaltkupplung |
| SE450354B (sv) * | 1986-06-24 | 1987-06-22 | Atlas Copco Ab | Motordrivet tvahastighetsverktyg |
| DE3636026A1 (de) * | 1986-10-23 | 1988-04-28 | Hilti Ag | Handgeraet mit werkzeughalter |
| DE3801972A1 (de) * | 1988-01-23 | 1989-08-03 | Wagner Paul Heinz | Kraftschrauber |
-
1989
- 1989-06-22 DE DE19893920471 patent/DE3920471C1/de not_active Expired - Lifetime
-
1990
- 1990-06-19 EP EP19900111491 patent/EP0404035B1/de not_active Expired - Lifetime
- 1990-06-22 JP JP16552390A patent/JPH03117568A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0404035B1 (de) | 1994-08-31 |
| EP0404035A2 (de) | 1990-12-27 |
| EP0404035A3 (de) | 1991-09-04 |
| DE3920471C1 (enrdf_load_stackoverflow) | 1990-09-27 |
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