BE557940A - - Google Patents
Info
- Publication number
- BE557940A BE557940A BE557940DA BE557940A BE 557940 A BE557940 A BE 557940A BE 557940D A BE557940D A BE 557940DA BE 557940 A BE557940 A BE 557940A
- Authority
- BE
- Belgium
- Prior art keywords
- piston
- stroke
- membrane
- electric hammer
- chamber
- Prior art date
Links
- 239000012528 membrane Substances 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 4
- 230000000875 corresponding Effects 0.000 claims description 4
- 230000005489 elastic deformation Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 2
- 239000003638 reducing agent Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 210000002832 Shoulder Anatomy 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 210000001699 lower leg Anatomy 0.000 description 4
- 238000007906 compression Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral Effects 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 240000007124 Brassica oleracea Species 0.000 description 1
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 1
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 1
- 240000008528 Hevea brasiliensis Species 0.000 description 1
- 235000002912 Salvia officinalis Nutrition 0.000 description 1
- 235000005042 Zier Kohl Nutrition 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing Effects 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 235000002020 sage Nutrition 0.000 description 1
- 239000001296 salvia officinalis l. Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D11/00—Portable percussive tools with electromotor or other motor drive
- B25D11/06—Means for driving the impulse member
- B25D11/12—Means for driving the impulse member comprising a crank mechanism
- B25D11/125—Means for driving the impulse member comprising a crank mechanism with a fluid cushion between the crank drive and the striking body
-
- 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
- B25D2211/003—Crossed drill and motor spindles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE557940A true BE557940A (de) |
Family
ID=181168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE557940D BE557940A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE557940A (de) |
-
0
- BE BE557940D patent/BE557940A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2869825A1 (fr) | Machine electroportative a main equipee d'un mecanisme de frappe tel que perceuse ou perforateur | |
| CH636794A5 (fr) | Perforatrice a percussion. | |
| FR2548313A1 (fr) | Amortisseur hydraulique reglable pour vehicules | |
| FR2634531A1 (de) | ||
| EP0117203B1 (de) | Dichtungsvorrichtung für hydraulischen telekopischen Energiedampfer | |
| FR2672654A1 (fr) | Auto-tenseur de courroie a poulie de tension et ressort de reglage. | |
| BE557940A (de) | ||
| BE566540A (fr) | Vibrateur | |
| EP0071498B1 (de) | Antrieb mit eingebautem Gangschalter | |
| EP1324840B1 (de) | Vorrichtung zum richten der karosserie und/oder die strukturen unfallbeschädigter kraftfahrzeuge | |
| FR2525515A1 (fr) | Marteau perforateur et/ou burineur electropneumatique | |
| FR2837532A1 (fr) | Demarreur equipe d'un lanceur accumulateur de couple | |
| CA2808992A1 (fr) | Appareil rotopercutant hydraulique destine a la perforation de trous de mine | |
| EP1518989A1 (de) | Einbautürschliesser | |
| BE1002893A7 (fr) | Transmission pour travail mecanique ou dont le chemin parcouru par la force est limite et son systme de commande. | |
| EP0645555B1 (de) | Dämpfungsvorrichtung für Getriebe mit Schrittmotorenantrieb | |
| BE504378A (de) | ||
| CH152659A (fr) | Outil de frappe à commande mécanique. | |
| FR3071285A1 (fr) | Perfectionnement au demultiplicateur hydromecanique a haut rendement | |
| BE360925A (de) | ||
| BE442125A (de) | ||
| CH239274A (fr) | Démarreur à inertie pour moteurs à combustion. | |
| CH404513A (fr) | Outil actionné hydrauliquement | |
| BE383715A (de) | ||
| FR2506204A1 (fr) | Outil pneumatique a percussion utilisable notamment en tant que marteau pneumatique pour la destruction par exemple de roches |