CA1303911C - Light-weight anchor - Google Patents
Light-weight anchorInfo
- Publication number
- CA1303911C CA1303911C CA000587324A CA587324A CA1303911C CA 1303911 C CA1303911 C CA 1303911C CA 000587324 A CA000587324 A CA 000587324A CA 587324 A CA587324 A CA 587324A CA 1303911 C CA1303911 C CA 1303911C
- Authority
- CA
- Canada
- Prior art keywords
- flukes
- anchor
- light
- shank
- weight
- 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 - Lifetime
Links
- 241000242541 Trematoda Species 0.000 claims abstract description 28
- 229910052751 metal Inorganic materials 0.000 claims abstract description 3
- 239000002184 metal Substances 0.000 claims abstract description 3
- 241000935974 Paralichthys dentatus Species 0.000 claims description 16
- 229910002065 alloy metal Inorganic materials 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 230000006378 damage Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 101100180320 Mus musculus Itln1 gene Proteins 0.000 description 1
- 101100180325 Oncorhynchus mykiss itln gene Proteins 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- MCYTYTUNNNZWOK-LCLOTLQISA-N penetratin Chemical compound C([C@H](NC(=O)[C@H](CC=1C2=CC=CC=C2NC=1)NC(=O)[C@H]([C@@H](C)CC)NC(=O)[C@H](CCCCN)NC(=O)[C@@H](NC(=O)[C@H](CCC(N)=O)NC(=O)[C@@H](N)CCCNC(N)=N)[C@@H](C)CC)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(N)=O)C1=CC=CC=C1 MCYTYTUNNNZWOK-LCLOTLQISA-N 0.000 description 1
- 108010043655 penetratin Proteins 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/24—Anchors
- B63B21/38—Anchors pivoting when in use
- B63B21/44—Anchors pivoting when in use with two or more flukes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Piles And Underground Anchors (AREA)
- Automotive Seat Belt Assembly (AREA)
- Bridges Or Land Bridges (AREA)
- Joining Of Building Structures In Genera (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000587324A CA1303911C (en) | 1988-12-30 | 1988-12-30 | Light-weight anchor |
| US07/324,765 US4945850A (en) | 1988-12-30 | 1989-03-17 | Light-weight anchor |
| JP1989146562U JPH02110598U (en, 2012) | 1988-12-30 | 1989-12-21 | |
| JP1329814A JPH02237886A (ja) | 1988-12-30 | 1989-12-21 | 軽量錨 |
| EP19890250131 EP0376424A3 (en) | 1988-12-30 | 1989-12-22 | Lightweight anchor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000587324A CA1303911C (en) | 1988-12-30 | 1988-12-30 | Light-weight anchor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1303911C true CA1303911C (en) | 1992-06-23 |
Family
ID=4139391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000587324A Expired - Lifetime CA1303911C (en) | 1988-12-30 | 1988-12-30 | Light-weight anchor |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4945850A (en, 2012) |
| EP (1) | EP0376424A3 (en, 2012) |
| JP (2) | JPH02110598U (en, 2012) |
| CA (1) | CA1303911C (en, 2012) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5342229A (en) * | 1993-06-14 | 1994-08-30 | Whitt Leonard A | Float tube anchor apparatus |
| US20040007912A1 (en) * | 2002-07-15 | 2004-01-15 | Jacques Amyot | Zinc based material wheel balancing weight |
| US7065918B2 (en) * | 2004-06-23 | 2006-06-27 | Leone Ernest | Weighted fishing leader drag apparatus |
| US8869728B1 (en) | 2012-03-16 | 2014-10-28 | Josh Paugh | Boat anchor |
| US9802678B2 (en) | 2014-06-27 | 2017-10-31 | Tim Orsello | Anchor systems and methods |
| US10973213B2 (en) * | 2018-07-09 | 2021-04-13 | Qatar University | Marine clutch apparatus |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US922137A (en) * | 1908-07-25 | 1909-05-18 | Alfred W Jansen | Anchor. |
| US2320966A (en) * | 1939-03-13 | 1943-06-01 | Richard S Danforth | Twin fluke anchor |
| US2354666A (en) * | 1942-01-05 | 1944-08-01 | Richard S Danforth | Twin-fluke anchor |
| US3270704A (en) * | 1963-12-09 | 1966-09-06 | Ekberg Stig Johan Bruno | Anchor |
| US3858543A (en) * | 1971-09-07 | 1975-01-07 | Brunswick Corp | Twin fluke anchor having removable flukes |
| US3776172A (en) * | 1971-10-15 | 1973-12-04 | L Lambert | Anchor |
| GB1420304A (en) * | 1973-05-21 | 1976-01-07 | Kewene W T K | Anchor |
| GB1578835A (en) * | 1976-08-23 | 1980-11-12 | Carruthers J A | Anchors |
| US4089288A (en) * | 1976-10-05 | 1978-05-16 | Haak Rob Van Den | Anchor with stabilization members |
| US4073256A (en) * | 1976-12-01 | 1978-02-14 | Rossini Alfred P | Lightweight anchor having high strength to weight ratio |
| US4230062A (en) * | 1978-12-12 | 1980-10-28 | Fornasiero Peter J | Releasable boat anchor |
| US4409923A (en) * | 1981-06-19 | 1983-10-18 | Macpherson David B | Marine anchor |
| US4655158A (en) * | 1985-02-19 | 1987-04-07 | Larry Holder | Boat anchor including releasable coupling means |
| US4781142A (en) * | 1985-05-21 | 1988-11-01 | Cheung Maxwell C | High performance marine anchor |
-
1988
- 1988-12-30 CA CA000587324A patent/CA1303911C/en not_active Expired - Lifetime
-
1989
- 1989-03-17 US US07/324,765 patent/US4945850A/en not_active Expired - Fee Related
- 1989-12-21 JP JP1989146562U patent/JPH02110598U/ja active Pending
- 1989-12-21 JP JP1329814A patent/JPH02237886A/ja active Pending
- 1989-12-22 EP EP19890250131 patent/EP0376424A3/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02237886A (ja) | 1990-09-20 |
| JPH02110598U (en, 2012) | 1990-09-04 |
| EP0376424A3 (en) | 1990-09-26 |
| US4945850A (en) | 1990-08-07 |
| EP0376424A2 (en) | 1990-07-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |