CA755872A - Acoustic shield for a tool powered by a gas-operated motor - Google Patents
Acoustic shield for a tool powered by a gas-operated motorInfo
- Publication number
- CA755872A CA755872A CA755872A CA755872DA CA755872A CA 755872 A CA755872 A CA 755872A CA 755872 A CA755872 A CA 755872A CA 755872D A CA755872D A CA 755872DA CA 755872 A CA755872 A CA 755872A
- Authority
- CA
- Canada
- Prior art keywords
- gas
- operated motor
- acoustic shield
- tool powered
- powered
- 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.)
- Expired
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA755872T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA755872A true CA755872A (en) | 1967-04-04 |
Family
ID=36190209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA755872A Expired CA755872A (en) | Acoustic shield for a tool powered by a gas-operated motor |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA755872A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4290489A (en) * | 1974-12-18 | 1981-09-22 | Charles Leavell | Vibrationless pneumatic tools |
US4624339A (en) * | 1983-11-10 | 1986-11-25 | Charbonnages De France | Sound-proofing casing for a pneumatic percussive drill |
US4867252A (en) * | 1986-10-17 | 1989-09-19 | Institut Gornogo Dela Sibirskogo Otdelenia Akademii Nauk Sssr | Single-stroke pneumatic apparatus |
-
0
- CA CA755872A patent/CA755872A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4290489A (en) * | 1974-12-18 | 1981-09-22 | Charles Leavell | Vibrationless pneumatic tools |
US4624339A (en) * | 1983-11-10 | 1986-11-25 | Charbonnages De France | Sound-proofing casing for a pneumatic percussive drill |
US4867252A (en) * | 1986-10-17 | 1989-09-19 | Institut Gornogo Dela Sibirskogo Otdelenia Akademii Nauk Sssr | Single-stroke pneumatic apparatus |
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