EP0178252A2 - Power-driven screw driver - Google Patents
Power-driven screw driver Download PDFInfo
- Publication number
- EP0178252A2 EP0178252A2 EP85810344A EP85810344A EP0178252A2 EP 0178252 A2 EP0178252 A2 EP 0178252A2 EP 85810344 A EP85810344 A EP 85810344A EP 85810344 A EP85810344 A EP 85810344A EP 0178252 A2 EP0178252 A2 EP 0178252A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- stop
- actuating sleeve
- bush
- sleeve
- drive spindle
- 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
Images
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
- B25B23/141—Mechanical overload release couplings
-
- 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
- B25B23/0064—Means for adjusting screwing depth
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Transmission Devices (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Vehicle Body Suspensions (AREA)
- Valve Device For Special Equipments (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
Abstract
Description
- 1. Motorisch betriebenes Schraubgerät mit einer zwischen einer Antriebseinheit und einer Antriebsspindel für das Werkzeug angeordneten einstellbaren Drehmomentbegrenzungsskupplung, einer gegenüber dem Gerätegehäuse verstellbaren Anschlagbuchse, an der sich ein zur Einstellung der Drehmomentbegrenzungskupplung verstellbares Federelement abstützt, wobei die Anschlagbuchse einen dieser gegenüber verstellbaren Tiefenanschlag trägt, mit dem drehschlüssig und axial verschiebbar eine Betätigungshülse verbunden ist, da- durch gekennzeichnet, dass die Betätigungshülse (5) ein Verbindungselement (38) zur Herstellung einer drehschlüssigen Verbindung mit der Anschlagbuchse (19) aufweist.1.Motor-operated screwdriver with an adjustable torque limiting coupling arranged between a drive unit and a drive spindle for the tool, an adjustable stop sleeve relative to the device housing, on which a spring element adjustable for adjusting the torque limiting clutch is supported, the stop sleeve bearing one of these adjustable depth stops an actuating sleeve is connected in a rotationally locking and axially displaceable manner, characterized in that the actuating sleeve (5) has a connecting element (38) for establishing a rotationally locking connection with the stop bushing (19).
-
2. Gerät nach Anspruch 1, dadurch gekennzeichnet, dass an der Betätigungshülse (5) und an der Anschlagbuchse (19) Rastelemente (5a/19c, 19d/41) zur Sicherung der Betätigungshülse (5) sowohl in der gegenüber der Anschlagbuchse E19) drehschlüssig festgelegten (Fig. 2) als auch in der axial dazu versetzten, gegenüber der Anschlagbuchse (19) frei verdrehbaren Position (Fig. 3) vorgesehen sind.2. Device according to
claim 1, characterized in that on the actuating sleeve (5) and on the stop bush (19) locking elements (5a / 19c, 19d / 41) for securing the actuating sleeve (5) both in the opposite to the stop bush E19) in a rotationally locking manner fixed (Fig. 2) as well as in the axially offset, relative to the stop sleeve (19) freely rotatable position (Fig. 3) are provided.
Claims (22)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT85810344T ATE34529T1 (en) | 1984-09-03 | 1985-07-25 | MOTORIZED WRENCH TOOL. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3432382 | 1984-09-03 | ||
DE19843432382 DE3432382A1 (en) | 1984-09-03 | 1984-09-03 | MOTORIZED SCREWDRIVER |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0178252A2 true EP0178252A2 (en) | 1986-04-16 |
EP0178252A3 EP0178252A3 (en) | 1986-07-09 |
EP0178252B1 EP0178252B1 (en) | 1988-05-25 |
Family
ID=6244552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85810344A Expired EP0178252B1 (en) | 1984-09-03 | 1985-07-25 | Power-driven screw driver |
Country Status (12)
Country | Link |
---|---|
US (1) | US4630512A (en) |
EP (1) | EP0178252B1 (en) |
JP (1) | JPS6165785A (en) |
AT (1) | ATE34529T1 (en) |
AU (1) | AU573150B2 (en) |
CA (1) | CA1276818C (en) |
DE (2) | DE3432382A1 (en) |
DK (1) | DK156885C (en) |
ES (1) | ES8701007A1 (en) |
FI (1) | FI80397C (en) |
NO (1) | NO161544C (en) |
YU (1) | YU44568B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2646118A1 (en) * | 1989-04-19 | 1990-10-26 | Metabowerke Gmbh | DEVICE FOR THE EMBRAYABLE DRIVING OF A SCREWDRIVER PIN |
US5025903A (en) * | 1990-01-09 | 1991-06-25 | Black & Decker Inc. | Dual mode rotary power tool with adjustable output torque |
EP0523477A1 (en) * | 1991-07-15 | 1993-01-20 | C. & E. FEIN GmbH & Co. | Wrench with variable torque adjustment |
DE19809133B4 (en) * | 1998-03-04 | 2012-07-19 | Scintilla Ag | Hand tool, in particular drill |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3510605A1 (en) * | 1985-03-23 | 1986-10-02 | C. & E. Fein Gmbh & Co, 7000 Stuttgart | CLUTCH FOR POWER DRIVEN SCREW TOOLS |
US4809572A (en) * | 1986-12-09 | 1989-03-07 | Makita Electric Works, Ltd. | Power driven screwdriver |
DE3918227C1 (en) * | 1989-06-03 | 1990-11-15 | C. & E. Fein Gmbh & Co, 7000 Stuttgart, De | |
JPH0641811Y2 (en) * | 1989-12-01 | 1994-11-02 | 日立工機株式会社 | Screw driver |
JP3071523B2 (en) * | 1991-10-08 | 2000-07-31 | 株式会社マキタ | Detent device in screw driver |
JP3071563B2 (en) * | 1992-05-20 | 2000-07-31 | 株式会社マキタ | Clutch device for screw driver |
US5372206A (en) * | 1992-10-01 | 1994-12-13 | Makita Corporation | Tightening tool |
US5380132A (en) * | 1993-09-10 | 1995-01-10 | Black & Decker Inc. | Depth adjusting system for a power tool |
USRE37211E1 (en) | 1994-12-13 | 2001-06-12 | Milwaukee Electric Tool Corporation | Clutch mechanism for reciprocating saws |
US5566458A (en) * | 1994-12-13 | 1996-10-22 | Milwaukee Electric Tool Corporation | Clutch mechanism for reciprocating saws |
US5689891A (en) * | 1994-12-13 | 1997-11-25 | Milwaukee Electric Tool Corp. | Clutch mechanism for reciprocating saws |
US5607023A (en) * | 1994-12-13 | 1997-03-04 | Milwaukee Electric Tool Corp. | Impact absorption mechanism for power tools |
US5538089A (en) * | 1995-06-05 | 1996-07-23 | The Black & Decker Corporation | Power tool clutch assembly |
US5601387A (en) * | 1995-06-07 | 1997-02-11 | Black & Decker Inc. | Depth adjusting system for a power tool |
US5690005A (en) * | 1995-09-22 | 1997-11-25 | General Electric Company | Tool for remotely installing and torquing tie rod nut with limited vertical access |
DE10103544A1 (en) * | 2001-01-26 | 2002-08-01 | Hilti Ag | screwdriving |
US6758116B2 (en) | 2001-06-28 | 2004-07-06 | Porter-Cable/Delta | Depth adjusting system for a screw gun |
US6665923B2 (en) | 2001-06-29 | 2003-12-23 | Porter-Cable/Delta | Clutch for a screw gun and utilizing method |
US7047848B2 (en) * | 2001-06-29 | 2006-05-23 | Portar-Cable/Delta | Manufacture of steel components for screw gun clutches |
GB0210029D0 (en) * | 2002-05-02 | 2002-06-12 | Black & Decker Inc | Detent mechanism |
DE10360282A1 (en) * | 2003-12-20 | 2005-07-14 | Hilti Ag | Hand drill with low noise torque coupling |
TW200918249A (en) * | 2007-10-19 | 2009-05-01 | Chia-Chiung Chuang | Mechanism for stabilizing output torque of transmission member |
GB2568911B (en) * | 2017-11-30 | 2021-08-11 | Quantum Tuner Ltd | Improved torque device for tuning drums |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2670644A (en) * | 1951-07-19 | 1954-03-02 | Thor Power Tool Co | Attachment for power-driven rotary tools |
DE1254549B (en) * | 1955-02-07 | 1967-11-16 | Licentia Gmbh | Power tool with an axially displaceable sleeve for loosening insert tools and a slip clutch with spring |
US3834252A (en) * | 1973-06-11 | 1974-09-10 | Black & Decker Mfg Co | Adjustable positive clutch screwdriver |
US4062203A (en) * | 1974-09-16 | 1977-12-13 | Industrial Analytics Inc. | Torque limiting device |
EP0109666A1 (en) * | 1982-11-19 | 1984-05-30 | HILTI Aktiengesellschaft | Hand tool with depth adjuster |
DE3330962A1 (en) * | 1983-08-27 | 1985-03-21 | Eberhard Dipl.-Ing. Beyhl (FH), 8503 Altdorf | Screw-limiting device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2796161A (en) * | 1955-07-26 | 1957-06-18 | Clinton L Graybill | Hydraulically actuated attachment for power-driven tool chucks |
US3454059A (en) * | 1967-10-02 | 1969-07-08 | Black & Decker Mfg Co | Attaching and adjusting construction for depth locating accessory |
US3527273A (en) * | 1968-01-24 | 1970-09-08 | Rockwell Mfg Co | Adjustable means of limiting driving depth with attachable nosepiece |
GB1208212A (en) * | 1968-03-18 | 1970-10-07 | Wolf Electric Tools Ltd | Improvements relating to electric screwdrivers |
SE377900B (en) * | 1974-01-15 | 1975-08-04 | Atlas Copco Ab | |
US3869942A (en) * | 1974-02-04 | 1975-03-11 | Textron Inc | Driving tool |
US3943800A (en) * | 1975-02-18 | 1976-03-16 | Chicago Pneumatic Tool Company | Portable screw driving tool having screw depth control feature |
-
1984
- 1984-09-03 DE DE19843432382 patent/DE3432382A1/en not_active Withdrawn
-
1985
- 1985-07-25 AT AT85810344T patent/ATE34529T1/en not_active IP Right Cessation
- 1985-07-25 DE DE8585810344T patent/DE3562872D1/en not_active Expired
- 1985-07-25 EP EP85810344A patent/EP0178252B1/en not_active Expired
- 1985-08-16 YU YU1309/85A patent/YU44568B/en unknown
- 1985-08-19 AU AU46411/85A patent/AU573150B2/en not_active Ceased
- 1985-08-29 CA CA000489632A patent/CA1276818C/en not_active Expired - Fee Related
- 1985-09-02 JP JP60192155A patent/JPS6165785A/en active Granted
- 1985-09-02 DK DK399685A patent/DK156885C/en active
- 1985-09-02 FI FI853353A patent/FI80397C/en not_active IP Right Cessation
- 1985-09-02 NO NO853449A patent/NO161544C/en unknown
- 1985-09-03 US US06/771,975 patent/US4630512A/en not_active Expired - Fee Related
- 1985-09-03 ES ES546682A patent/ES8701007A1/en not_active Expired
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2670644A (en) * | 1951-07-19 | 1954-03-02 | Thor Power Tool Co | Attachment for power-driven rotary tools |
DE1254549B (en) * | 1955-02-07 | 1967-11-16 | Licentia Gmbh | Power tool with an axially displaceable sleeve for loosening insert tools and a slip clutch with spring |
US3834252A (en) * | 1973-06-11 | 1974-09-10 | Black & Decker Mfg Co | Adjustable positive clutch screwdriver |
US4062203A (en) * | 1974-09-16 | 1977-12-13 | Industrial Analytics Inc. | Torque limiting device |
EP0109666A1 (en) * | 1982-11-19 | 1984-05-30 | HILTI Aktiengesellschaft | Hand tool with depth adjuster |
DE3330962A1 (en) * | 1983-08-27 | 1985-03-21 | Eberhard Dipl.-Ing. Beyhl (FH), 8503 Altdorf | Screw-limiting device |
Non-Patent Citations (1)
Title |
---|
Typ 1410.7 entsprechend BOSCH Katalog EW-WEB 1/130 (2B4) H * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2646118A1 (en) * | 1989-04-19 | 1990-10-26 | Metabowerke Gmbh | DEVICE FOR THE EMBRAYABLE DRIVING OF A SCREWDRIVER PIN |
US5025903A (en) * | 1990-01-09 | 1991-06-25 | Black & Decker Inc. | Dual mode rotary power tool with adjustable output torque |
EP0523477A1 (en) * | 1991-07-15 | 1993-01-20 | C. & E. FEIN GmbH & Co. | Wrench with variable torque adjustment |
DE19809133B4 (en) * | 1998-03-04 | 2012-07-19 | Scintilla Ag | Hand tool, in particular drill |
Also Published As
Publication number | Publication date |
---|---|
FI80397B (en) | 1990-02-28 |
JPS6165785A (en) | 1986-04-04 |
AU573150B2 (en) | 1988-05-26 |
YU44568B (en) | 1990-10-31 |
ES8701007A1 (en) | 1986-11-16 |
AU4641185A (en) | 1986-03-13 |
DK399685D0 (en) | 1985-09-02 |
EP0178252B1 (en) | 1988-05-25 |
EP0178252A3 (en) | 1986-07-09 |
ATE34529T1 (en) | 1988-06-15 |
DE3432382A1 (en) | 1986-03-13 |
US4630512A (en) | 1986-12-23 |
NO853449L (en) | 1986-03-04 |
DK156885C (en) | 1990-04-09 |
FI853353L (en) | 1986-03-04 |
YU130985A (en) | 1988-06-30 |
DK399685A (en) | 1986-03-04 |
CA1276818C (en) | 1990-11-27 |
NO161544C (en) | 1989-08-30 |
JPH0536194B2 (en) | 1993-05-28 |
ES546682A0 (en) | 1986-11-16 |
FI80397C (en) | 1990-06-11 |
DK156885B (en) | 1989-10-16 |
DE3562872D1 (en) | 1988-06-30 |
NO161544B (en) | 1989-05-22 |
FI853353A0 (en) | 1985-09-02 |
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