SE405456B - WITH EFFECTIVE WORKING PNEUMATIC HAND TOOL - Google Patents
WITH EFFECTIVE WORKING PNEUMATIC HAND TOOLInfo
- Publication number
- SE405456B SE405456B SE7409351A SE7409351A SE405456B SE 405456 B SE405456 B SE 405456B SE 7409351 A SE7409351 A SE 7409351A SE 7409351 A SE7409351 A SE 7409351A SE 405456 B SE405456 B SE 405456B
- Authority
- SE
- Sweden
- Prior art keywords
- hand tool
- effective working
- pneumatic hand
- working pneumatic
- effective
- Prior art date
Links
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
- B25D17/24—Damping the reaction force
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L21/00—Use of working pistons or pistons-rods as fluid-distributing valves or as valve-supporting elements, e.g. in free-piston machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Percussive Tools And Related Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1963901A SU529071A1 (en) | 1973-10-30 | 1973-10-30 | Pneumatic percussion machine |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7409351L SE7409351L (en) | 1975-05-02 |
SE405456B true SE405456B (en) | 1978-12-11 |
Family
ID=20565872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7409351A SE405456B (en) | 1973-10-30 | 1974-07-17 | WITH EFFECTIVE WORKING PNEUMATIC HAND TOOL |
Country Status (8)
Country | Link |
---|---|
US (1) | US3892280A (en) |
AT (1) | AT356032B (en) |
CA (1) | CA1008318A (en) |
FR (1) | FR2248913B1 (en) |
GB (1) | GB1432504A (en) |
IN (1) | IN140536B (en) |
SE (1) | SE405456B (en) |
SU (1) | SU529071A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989007511A1 (en) * | 1988-02-22 | 1989-08-24 | Toernqvist Peter J T | An apparatus with two end positions generating a reciprocating motion |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4303002A (en) * | 1978-01-31 | 1981-12-01 | Maslakov Petr A | Hand-operated pneumatic impact machine |
GB2129733A (en) * | 1982-10-27 | 1984-05-23 | Jean Walton | More-vibration-free concrete breakers and percussion drills |
WO1985000124A1 (en) * | 1983-06-29 | 1985-01-17 | Institut Gornogo Dela Sibirskogo Otdelenia Akademi | Manually-operated pneumatic vibration-protected impacting machine |
JPS6190883A (en) * | 1984-10-12 | 1986-05-09 | 日東工器株式会社 | Buffer device for pneumatic pressure type impact tool, etc. |
GB9017474D0 (en) * | 1990-08-09 | 1990-09-26 | Bsp Int Foundation | Device |
US5044254A (en) * | 1991-02-01 | 1991-09-03 | Coltene/Whaldent, Inc. | Reciprocating air motor |
US6364032B1 (en) * | 2000-03-07 | 2002-04-02 | Action Machinery Company Of Alabama, Inc. | Hand held apparatus for fracturing risers from castings |
SE528471C2 (en) * | 2004-07-05 | 2006-11-21 | Atlas Copco Constr Tools Ab | Vibration dampening striking tool with compressed air supply means |
US7540336B2 (en) * | 2005-06-02 | 2009-06-02 | M-B-W Inc. | Vibration isolator for a pneumatic pole or backfill tamper |
DE102006029768A1 (en) * | 2006-06-27 | 2008-01-03 | Koch Transporttechnik Gmbh | Method and device for producing a coal cake for coking |
JP2008012664A (en) | 2006-07-01 | 2008-01-24 | Black & Decker Inc | Lubricant pump for hammer drill |
JP2008012665A (en) * | 2006-07-01 | 2008-01-24 | Black & Decker Inc | Tool holder for pavement breaker |
US7413026B2 (en) * | 2006-07-01 | 2008-08-19 | Black & Decker Inc. | Lubricant system for powered hammer |
AU2007202968A1 (en) * | 2006-07-01 | 2008-01-17 | Black & Decker, Inc. | A pavement breaker |
AU2007202963A1 (en) | 2006-07-01 | 2008-01-17 | Black & Decker, Inc. | A beat piece wear indicator for a hammer drill |
EP1872909A3 (en) * | 2006-07-01 | 2010-05-05 | Black & Decker, Inc. | A tool holder connection system for a pavement breaker |
US7681658B2 (en) * | 2007-11-06 | 2010-03-23 | Maurice DUVAL | Pneumatic impact tool |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1144838A (en) * | 1914-06-06 | 1915-06-29 | Johann Friedrich Wilhelm Griese | Hand-rammer operated by compressed air. |
US2837029A (en) * | 1954-09-14 | 1958-06-03 | United States Steel Corp | Hydraulic subsurface pump and motor |
US3456744A (en) * | 1967-11-24 | 1969-07-22 | Samuel Altschuler | Vibrationless pneumatic tool |
CS149009B1 (en) * | 1971-02-01 | 1973-05-24 |
-
1973
- 1973-10-30 SU SU1963901A patent/SU529071A1/en active
-
1974
- 1974-04-10 IN IN809/CAL/1974A patent/IN140536B/en unknown
- 1974-04-10 AT AT301774A patent/AT356032B/en not_active IP Right Cessation
- 1974-05-01 CA CA198,979A patent/CA1008318A/en not_active Expired
- 1974-05-02 US US466511A patent/US3892280A/en not_active Expired - Lifetime
- 1974-05-06 GB GB1990174A patent/GB1432504A/en not_active Expired
- 1974-06-18 FR FR7421122A patent/FR2248913B1/fr not_active Expired
- 1974-07-17 SE SE7409351A patent/SE405456B/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989007511A1 (en) * | 1988-02-22 | 1989-08-24 | Toernqvist Peter J T | An apparatus with two end positions generating a reciprocating motion |
Also Published As
Publication number | Publication date |
---|---|
FR2248913A1 (en) | 1975-05-23 |
CA1008318A (en) | 1977-04-12 |
DE2420906A1 (en) | 1975-05-22 |
DE2420906B2 (en) | 1977-05-18 |
FR2248913B1 (en) | 1977-10-07 |
AT356032B (en) | 1980-04-10 |
SE7409351L (en) | 1975-05-02 |
GB1432504A (en) | 1976-04-22 |
IN140536B (en) | 1976-11-27 |
ATA301774A (en) | 1979-08-15 |
US3892280A (en) | 1975-07-01 |
SU529071A1 (en) | 1976-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7409351-9 Effective date: 19920210 Format of ref document f/p: F |