NL7212469A - - Google Patents
Info
- Publication number
- NL7212469A NL7212469A NL7212469A NL7212469A NL7212469A NL 7212469 A NL7212469 A NL 7212469A NL 7212469 A NL7212469 A NL 7212469A NL 7212469 A NL7212469 A NL 7212469A NL 7212469 A NL7212469 A NL 7212469A
- Authority
- NL
- Netherlands
- Prior art keywords
- socket
- elastomeric
- channel
- elastomeric element
- cup
- Prior art date
Links
Classifications
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
- F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
- F16K7/06—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of a screw-spindle, cam, or other mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
- B25B21/02—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket
- B25B21/023—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket for imparting an axial impact, e.g. for self-tapping screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
- B25D9/14—Control devices for the reciprocating piston
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
- B25D9/14—Control devices for the reciprocating piston
- B25D9/16—Valve arrangements therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/02—Bending or folding
- B29C53/04—Bending or folding of plates or sheets
- B29C53/06—Forming folding lines by pressing or scoring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
- B29K2711/12—Paper, e.g. cardboard
- B29K2711/126—Impregnated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2009/00—Layered products
- B29L2009/003—Layered products comprising a metal layer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/877—With flow control means for branched passages
- Y10T137/87893—With fluid actuator
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T279/00—Chucks or sockets
- Y10T279/17—Socket type
- Y10T279/17042—Lost motion
- Y10T279/17085—Key retainer
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Percussive Tools And Related Accessories (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Check Valves (AREA)
Abstract
A pneumatic tool has a control valve with a cup-shaped elastomeric valving element disposed in a socket to cover a channel leading from the socket. The forward end of an air inlet forms the socket. The peripheral wall of the elastomeric element can be deformed by means of a radial rod to form between the elastomeric element and the socket a passage from the inlet to the channel.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1182771A SE355983B (en) | 1971-09-17 | 1971-09-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7212469A true NL7212469A (en) | 1973-03-20 |
Family
ID=20294695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7212469A NL7212469A (en) | 1971-09-17 | 1972-09-14 |
Country Status (10)
Country | Link |
---|---|
US (1) | US3811514A (en) |
AU (1) | AU462346B2 (en) |
BR (1) | BR7206413D0 (en) |
DE (1) | DE2245242C3 (en) |
FR (1) | FR2154036A5 (en) |
GB (1) | GB1354648A (en) |
IT (1) | IT965312B (en) |
NL (1) | NL7212469A (en) |
SE (1) | SE355983B (en) |
ZA (1) | ZA726083B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2537395C3 (en) * | 1975-08-22 | 1981-12-17 | Robert Bosch Gmbh, 7000 Stuttgart | Pneumatic drill with a speed limiter |
DK165176A (en) * | 1976-04-07 | 1977-10-08 | M B Nielsen | TOOL HOLDER AND TOOL SHAFT FOR USE IN CONNECTION |
FR2398581A1 (en) * | 1977-07-29 | 1979-02-23 | Maco Meudon Sa | Valve for pneumatic drill - has inset trigger displacing piston rod which pivots conical plug located in air feed pipe |
US4265322A (en) * | 1978-09-19 | 1981-05-05 | Maco-Meudon | Compressed air feed control system for a tapping device |
DE8116897U1 (en) * | 1981-06-06 | 1982-02-25 | Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen | QUICK CONNECT ADAPTER FOR SIMULTANEOUSLY CONNECTING A CHIP OR GRINDING COMPRESSED AIR MACHINE TO A COMPRESSED AIR SOURCE, EXHAUST AIR, AND EXTRACTION DEVICE |
US4476942A (en) * | 1982-04-28 | 1984-10-16 | Monogram Industries, Inc. | Variable speed inlet control valve |
US5251367A (en) * | 1991-08-21 | 1993-10-12 | Equipment Development Company, Inc. | Pneumatically driven descaling tools |
JP3881251B2 (en) * | 2002-01-24 | 2007-02-14 | ケーアール工業株式会社 | Pneumatic tool |
US7537027B2 (en) * | 2003-11-24 | 2009-05-26 | Campbell Hausfeld/Scott Fetzer Company | Valve with duel outlet ports |
US7743791B2 (en) * | 2007-04-25 | 2010-06-29 | China Pneumatic Corporation | Air control module unit for portable pneumatic tool |
US20110232475A1 (en) * | 2010-03-24 | 2011-09-29 | Ching-Shun Chang | Integrated cylinder and reversing assembly module of a reciprocating pneumatic tool |
JP6234093B2 (en) * | 2013-07-12 | 2017-11-22 | 日東工器株式会社 | Pneumatic tool |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1902562A (en) * | 1931-08-06 | 1933-03-21 | Ingersoll Rand Co | Blowing device for pneumatic tools |
US2946315A (en) * | 1957-02-28 | 1960-07-26 | Doeden Tool Corp | Angle drive attachment for air operated hand tool |
US3361219A (en) * | 1965-09-15 | 1968-01-02 | St Joseph Lead Co | Down-hole drill |
-
1971
- 1971-09-17 SE SE1182771A patent/SE355983B/xx unknown
-
1972
- 1972-09-06 ZA ZA726083A patent/ZA726083B/en unknown
- 1972-09-08 AU AU46456/72A patent/AU462346B2/en not_active Expired
- 1972-09-12 IT IT5268772A patent/IT965312B/en active
- 1972-09-14 US US28916272 patent/US3811514A/en not_active Expired - Lifetime
- 1972-09-14 NL NL7212469A patent/NL7212469A/xx not_active Application Discontinuation
- 1972-09-15 DE DE2245242A patent/DE2245242C3/en not_active Expired
- 1972-09-15 BR BR641372A patent/BR7206413D0/en unknown
- 1972-09-15 FR FR7232737A patent/FR2154036A5/fr not_active Expired
- 1972-09-18 GB GB4320972A patent/GB1354648A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU4645672A (en) | 1974-03-14 |
DE2245242B2 (en) | 1975-02-13 |
IT965312B (en) | 1974-01-31 |
AU462346B2 (en) | 1975-06-19 |
ZA726083B (en) | 1973-05-30 |
BR7206413D0 (en) | 1973-08-30 |
US3811514A (en) | 1974-05-21 |
DE2245242A1 (en) | 1973-03-29 |
SE355983B (en) | 1973-05-14 |
FR2154036A5 (en) | 1973-05-04 |
DE2245242C3 (en) | 1975-10-02 |
GB1354648A (en) | 1974-06-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |