GB2405312A - Retention mechanism - Google Patents
Retention mechanism Download PDFInfo
- Publication number
- GB2405312A GB2405312A GB0426103A GB0426103A GB2405312A GB 2405312 A GB2405312 A GB 2405312A GB 0426103 A GB0426103 A GB 0426103A GB 0426103 A GB0426103 A GB 0426103A GB 2405312 A GB2405312 A GB 2405312A
- Authority
- GB
- United Kingdom
- Prior art keywords
- workpiece
- retention mechanism
- proximal end
- permanent magnets
- magnets
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22B—SLAUGHTERING
- A22B3/00—Slaughtering or stunning
- A22B3/02—Slaughtering or stunning by means of bolts, e.g. slaughtering pistols, cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C1/00—Hand-held nailing tools; Nail feeding devices
- B25C1/04—Hand-held nailing tools; Nail feeding devices operated by fluid pressure, e.g. by air pressure
- B25C1/047—Mechanical details
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Magnetic Treatment Devices (AREA)
- Supports Or Holders For Household Use (AREA)
- Actuator (AREA)
Abstract
The invention provides a retention mechanism (1) for retaining a workpiece in a rest position. The mechanism comprises at least two permanent magnets (8) positioned about the proximal end of the workpiece (2) and a ferromagnetic zone (10) at at least the proximal end of the workpiece. The at least two permanent magnets are of the rare earth type and the magnets are radially positioned with respect to an axis of the workpiece with the opposed poles being of opposite polarity. The invention also relates to a device including the mechanism.
Description
GB 2405312 A continuation (74) Agent and/or Address for Service: Hulse &
Co St James House, 8th Floor, Vicar Lane,
SHEFFIELD, S1 2EX, United Kingdom
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPS2057A AUPS205702A0 (en) | 2002-05-01 | 2002-05-01 | Retention mechanism |
PCT/AU2003/000514 WO2003092953A1 (en) | 2002-05-01 | 2003-05-01 | Retention mechanism |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0426103D0 GB0426103D0 (en) | 2004-12-29 |
GB2405312A true GB2405312A (en) | 2005-03-02 |
GB2405312B GB2405312B (en) | 2005-06-22 |
Family
ID=3835630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0426103A Expired - Lifetime GB2405312B (en) | 2002-05-01 | 2003-05-01 | Animal or fish stunning device |
Country Status (3)
Country | Link |
---|---|
AU (1) | AUPS205702A0 (en) |
GB (1) | GB2405312B (en) |
WO (1) | WO2003092953A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9599172B2 (en) | 2014-12-30 | 2017-03-21 | Profile Racing, Inc. | Releasable freewheel clutch |
EP3403787B1 (en) | 2017-05-19 | 2019-07-31 | Joh. Friedrich Behrens AG | Driving tool for driving fastening means into workpieces |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2750987A1 (en) * | 1977-11-15 | 1979-05-17 | Licentia Gmbh | Impact hammer internal retaining member - consists of ring magnet mounted around small dia. stepped end of impact block |
US4439889A (en) * | 1982-07-19 | 1984-04-03 | Ralph Karubian | Stunning gun |
US4446598A (en) * | 1983-07-25 | 1984-05-08 | Kentmaster Mfg. Co., Inc. | Stunning gun |
WO2001097621A1 (en) * | 2000-06-22 | 2001-12-27 | Richard Bass | Stunning device for killing small animals or fish |
-
2002
- 2002-05-01 AU AUPS2057A patent/AUPS205702A0/en not_active Abandoned
-
2003
- 2003-05-01 GB GB0426103A patent/GB2405312B/en not_active Expired - Lifetime
- 2003-05-01 WO PCT/AU2003/000514 patent/WO2003092953A1/en not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2750987A1 (en) * | 1977-11-15 | 1979-05-17 | Licentia Gmbh | Impact hammer internal retaining member - consists of ring magnet mounted around small dia. stepped end of impact block |
US4439889A (en) * | 1982-07-19 | 1984-04-03 | Ralph Karubian | Stunning gun |
US4446598A (en) * | 1983-07-25 | 1984-05-08 | Kentmaster Mfg. Co., Inc. | Stunning gun |
WO2001097621A1 (en) * | 2000-06-22 | 2001-12-27 | Richard Bass | Stunning device for killing small animals or fish |
Also Published As
Publication number | Publication date |
---|---|
GB0426103D0 (en) | 2004-12-29 |
AUPS205702A0 (en) | 2002-06-06 |
WO2003092953A1 (en) | 2003-11-13 |
GB2405312B (en) | 2005-06-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IL147803A0 (en) | 28-epirapalogs | |
GB2393879A (en) | Method of displaying a picture file on a cellular telephone | |
GB2406125A (en) | System for radially expanding a tubular member | |
PL354976A1 (en) | Factor ix/factor ixa antibodies and antibody derivatives | |
AU2001253310A1 (en) | Methods for the survey and genetic analysis of populations | |
AU2002215304A1 (en) | Particle guidance system | |
GB2406126A (en) | Mono-diameter wellbore casing | |
BR9703302A (en) | Apparatus and method for the generation and use of iron ions | |
RS52731B (en) | Pharmaceutical composition for treating atherosclerosis, dyslipidemias and related conditions | |
NZ305799A (en) | Cyclic amidino agents useful as nitric oxide synthase inhibitors | |
AU2001277151A1 (en) | Portable swing system | |
AU2001265156A1 (en) | Systems and methods for generating hardware description code | |
AU2001261033A1 (en) | Legal expense tracking and approval methods and systems | |
AU7842200A (en) | Devices and methods for microorganism detection | |
MXPA02001307A (en) | Detection of micro-organisms. | |
GB2392089A (en) | An accessory for supporting a shading device | |
GB2407814A (en) | Clopidogrel | |
AU3873200A (en) | Mammalian cytokines; related reagents and methods | |
AU2001293544A1 (en) | Versatile magnetic holder | |
GB2419837A (en) | Magnetic rotary die | |
GB2405312A (en) | Retention mechanism | |
AU2001241996A1 (en) | Rule based proximity and time based tracking system | |
BG100248A (en) | Squalene synthetase inhibitors | |
NZ516634A (en) | Rest-breaking composition for use with deciduous fruit species | |
AU2002361548A1 (en) | Compositions and methods for bacteria detection |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE20 | Patent expired after termination of 20 years |
Expiry date: 20230430 |