FR2500780A3 - Rotary tool-driver with automatic torque governed declutching - uses variable torque-sprung ball coupling with ratchet clutch override - Google Patents
Rotary tool-driver with automatic torque governed declutching - uses variable torque-sprung ball coupling with ratchet clutch override Download PDFInfo
- Publication number
- FR2500780A3 FR2500780A3 FR8122432A FR8122432A FR2500780A3 FR 2500780 A3 FR2500780 A3 FR 2500780A3 FR 8122432 A FR8122432 A FR 8122432A FR 8122432 A FR8122432 A FR 8122432A FR 2500780 A3 FR2500780 A3 FR 2500780A3
- Authority
- FR
- France
- Prior art keywords
- torque
- tool support
- tool
- intermediate piece
- cage
- 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.)
- Granted
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 8
- 238000010168 coupling process Methods 0.000 title claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 8
- 230000000903 blocking effect Effects 0.000 claims description 9
- 230000036316 preload Effects 0.000 claims description 2
- 230000001960 triggered effect Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000006978 adaptation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000284 resting effect 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
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
- B25B23/142—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19818105749 DE8105749U1 (de) | 1981-02-28 | 1981-02-28 | Drehmomentschluessel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2500780A3 true FR2500780A3 (en) | 1982-09-03 |
| FR2500780B3 FR2500780B3 (enrdf_load_stackoverflow) | 1983-02-11 |
Family
ID=6725165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8122432A Granted FR2500780A3 (en) | 1981-02-28 | 1981-11-30 | Rotary tool-driver with automatic torque governed declutching - uses variable torque-sprung ball coupling with ratchet clutch override |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE8105749U1 (enrdf_load_stackoverflow) |
| FR (1) | FR2500780A3 (enrdf_load_stackoverflow) |
-
1981
- 1981-02-28 DE DE19818105749 patent/DE8105749U1/de not_active Expired
- 1981-11-30 FR FR8122432A patent/FR2500780A3/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE8105749U1 (de) | 1981-08-20 |
| FR2500780B3 (enrdf_load_stackoverflow) | 1983-02-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ER | Errata listed in the french official journal (bopi) |