CH567898A5 - - Google Patents
Info
- Publication number
- CH567898A5 CH567898A5 CH210073A CH210073A CH567898A5 CH 567898 A5 CH567898 A5 CH 567898A5 CH 210073 A CH210073 A CH 210073A CH 210073 A CH210073 A CH 210073A CH 567898 A5 CH567898 A5 CH 567898A5
- Authority
- CH
- Switzerland
- Prior art keywords
- piston
- mandrel
- pneumatic cylinder
- pistons
- compressor
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims description 26
- 230000035939 shock Effects 0.000 claims description 13
- 238000009527 percussion Methods 0.000 claims description 10
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 230000002411 adverse Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/06—Hammer pistons; Anvils ; Guide-sleeves for pistons
-
- 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
- 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
- B25D2211/068—Crank-actuated impulse-driving mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
- B25D2217/0011—Details of anvils, guide-sleeves or pistons
- B25D2217/0023—Pistons
- B25D2217/0026—Double pistons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE113991 | 1972-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH567898A5 true CH567898A5 (enrdf_load_stackoverflow) | 1975-10-15 |
Family
ID=3841609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH210073A CH567898A5 (enrdf_load_stackoverflow) | 1972-02-15 | 1973-02-14 |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH567898A5 (enrdf_load_stackoverflow) |
| FR (1) | FR2172159B3 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2550983A1 (fr) * | 1983-08-25 | 1985-03-01 | Montabert Ets | Appareil a percussions hydraulique |
-
1973
- 1973-02-13 FR FR7304969A patent/FR2172159B3/fr not_active Expired
- 1973-02-14 CH CH210073A patent/CH567898A5/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2172159B3 (enrdf_load_stackoverflow) | 1976-02-13 |
| FR2172159A1 (enrdf_load_stackoverflow) | 1973-09-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |