IT947324B - Struttura di ponte di supporto nella trasmissione di un utensile di forza come per esempio di un trapano - Google Patents
Struttura di ponte di supporto nella trasmissione di un utensile di forza come per esempio di un trapanoInfo
- Publication number
- IT947324B IT947324B IT2025172A IT2025172A IT947324B IT 947324 B IT947324 B IT 947324B IT 2025172 A IT2025172 A IT 2025172A IT 2025172 A IT2025172 A IT 2025172A IT 947324 B IT947324 B IT 947324B
- Authority
- IT
- Italy
- Prior art keywords
- drill
- transmission
- bridge structure
- support bridge
- force tool
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/001—Housing of the drill, e.g. handgrip
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
- B25D2211/06—Means for driving the impulse member
- B25D2211/062—Cam-actuated impulse-driving mechanisms
- B25D2211/064—Axial cams, e.g. two camming surfaces coaxial with drill spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2216/00—Details of portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
- B25D2216/0007—Details of percussion or rotation modes
- B25D2216/0023—Tools having a percussion-and-rotation mode
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2216/00—Details of portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
- B25D2216/0007—Details of percussion or rotation modes
- B25D2216/0038—Tools having a rotation-only mode
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
- B25D2250/331—Use of bearings
- B25D2250/335—Supports therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Percussive Tools And Related Accessories (AREA)
- Sliding-Contact Bearings (AREA)
- Drilling And Boring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712105336 DE2105336A1 (de) | 1971-02-05 | 1971-02-05 | Lagerbrucke im Getriebe eines Kraftwerkzeugs |
Publications (1)
Publication Number | Publication Date |
---|---|
IT947324B true IT947324B (it) | 1973-05-21 |
Family
ID=5797843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2025172A IT947324B (it) | 1971-02-05 | 1972-02-04 | Struttura di ponte di supporto nella trasmissione di un utensile di forza come per esempio di un trapano |
Country Status (7)
Country | Link |
---|---|
AU (1) | AU463137B2 (fr) |
CH (1) | CH542680A (fr) |
DE (1) | DE2105336A1 (fr) |
ES (1) | ES399496A1 (fr) |
FR (1) | FR2124668A5 (fr) |
GB (1) | GB1376823A (fr) |
IT (1) | IT947324B (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2715682C3 (de) * | 1977-04-07 | 1982-05-27 | Metabowerke KG Closs, Rauch & Schnizler, 7440 Nürtingen | Schlagbohrmaschine mit gehäusefest angeordneten Rasten |
US4641762A (en) * | 1985-02-25 | 1987-02-10 | Black & Decker Inc. | Power device housing with lubricant anti-wicking facility |
DE4025505C3 (de) * | 1990-08-09 | 1997-05-07 | Mannesmann Ag | Getriebegehäuse |
EP0937548B1 (fr) * | 1998-02-23 | 2001-05-30 | Kress-elektrik GmbH + Co. Elektromotorenfabrik | Outil à main et méthode de sa fabrication |
DE202010012253U1 (de) * | 2010-09-07 | 2010-11-18 | Robert Bosch Gmbh | Werkzeugmaschine, insbesondere Handwerkzeugmaschine |
US11148273B2 (en) | 2018-03-30 | 2021-10-19 | Milwaukee Electric Tool Corporation | Rotary power tool including transmission housing bushing |
-
1971
- 1971-02-05 DE DE19712105336 patent/DE2105336A1/de not_active Ceased
- 1971-12-20 CH CH1869671A patent/CH542680A/de not_active IP Right Cessation
- 1971-12-27 FR FR7146865A patent/FR2124668A5/fr not_active Expired
-
1972
- 1972-02-04 GB GB523072A patent/GB1376823A/en not_active Expired
- 1972-02-04 IT IT2025172A patent/IT947324B/it active
- 1972-02-04 ES ES399496A patent/ES399496A1/es not_active Expired
- 1972-02-07 AU AU38752/72A patent/AU463137B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1376823A (en) | 1974-12-11 |
CH542680A (de) | 1973-10-15 |
ES399496A1 (es) | 1974-11-01 |
AU3875272A (en) | 1973-08-09 |
FR2124668A5 (fr) | 1972-09-22 |
AU463137B2 (en) | 1975-07-01 |
DE2105336A1 (de) | 1972-08-10 |
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