FI67682C - Lyftkrok - Google Patents
Lyftkrok Download PDFInfo
- Publication number
- FI67682C FI67682C FI791780A FI791780A FI67682C FI 67682 C FI67682 C FI 67682C FI 791780 A FI791780 A FI 791780A FI 791780 A FI791780 A FI 791780A FI 67682 C FI67682 C FI 67682C
- Authority
- FI
- Finland
- Prior art keywords
- hook
- lifting
- leg part
- lifting hook
- load
- Prior art date
Links
- 239000000463 material Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B45/00—Hooks; Eyes
- F16B45/02—Hooks with pivoting or elastically bending closing member
- F16B45/023—Hooks with pivoting or elastically bending closing member the closing member pivoting about an axis perpendicular to the plane of the hook
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B45/00—Hooks; Eyes
- F16B45/02—Hooks with pivoting or elastically bending closing member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
- B66C1/36—Crane hooks with means, e.g. spring-biased detents, for preventing inadvertent disengagement of loads
-
- 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
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/45—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
- Y10T24/45225—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock] including member having distinct formations and mating member selectively interlocking therewith
- Y10T24/45272—Projection passes through cavity then moves toward noninserted portion of its member to complete interlock [e.g., snap hook]
- Y10T24/45288—Hook type projection member
- Y10T24/45304—Noninserted portion of projection member includes movably connected gate for closing access throat
- Y10T24/45319—Pivotally connected gate
- Y10T24/45335—Pivotally connected gate having means biasing gate about pivot
- Y10T24/45346—Includes distinct biasing spring
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Massaging Devices (AREA)
- Vehicle Body Suspensions (AREA)
- Finger-Pressure Massage (AREA)
- Component Parts Of Construction Machinery (AREA)
- Shovels (AREA)
- Emergency Lowering Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782826541 DE2826541A1 (de) | 1978-06-16 | 1978-06-16 | Lasthaken |
| DE2826541 | 1978-06-16 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI791780A FI791780A (fi) | 1979-12-17 |
| FI67682B FI67682B (fi) | 1985-01-31 |
| FI67682C true FI67682C (fi) | 1985-05-10 |
Family
ID=6041999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI791780A FI67682C (fi) | 1978-06-16 | 1979-06-04 | Lyftkrok |
Country Status (13)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2583731B1 (fr) * | 1985-06-20 | 1988-03-25 | Lorraine Laminage | Crochet de levage pour appareils a prehension automatique. |
| US4977647A (en) * | 1989-10-27 | 1990-12-18 | D.B. Industries, Inc. | Double locking snap hook |
| USD381889S (en) * | 1995-12-27 | 1997-08-05 | Gunnebo Industrier Ab | Excavator hook |
| WO2000055798A1 (en) * | 1999-03-16 | 2000-09-21 | Psc Scanning, Inc. | Attachment device for ergonomically suspending a handheld scanner |
| US6622354B1 (en) * | 2002-05-13 | 2003-09-23 | Gregory L. Klingier | Carabiner |
| EP1873407B1 (en) | 2006-06-26 | 2009-12-23 | Tony Christianson | Snap lock carabiner |
| US8752254B2 (en) | 2012-02-28 | 2014-06-17 | D B Industries, Llc | Snap hook |
| US9707419B2 (en) | 2014-10-08 | 2017-07-18 | D B Industries, Llc | Snap hook |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL11843C (US06650917-20031118-M00005.png) * | ||||
| FR957974A (US06650917-20031118-M00005.png) * | 1950-03-02 | |||
| US1386894A (en) * | 1920-07-27 | 1921-08-09 | Myrmo Ole | Choker-hook |
| US1411230A (en) * | 1921-07-06 | 1922-03-28 | Weber Tobias | Coupling |
| US1616350A (en) * | 1923-11-23 | 1927-02-01 | Clavier Pierre | Hook for breast collars |
| US1702830A (en) * | 1927-03-15 | 1929-02-19 | Frank N Jordan | Drawbar coupling |
| US1678993A (en) * | 1928-01-18 | 1928-07-31 | John R Marshall | Hook |
| US2491143A (en) * | 1947-01-17 | 1949-12-13 | Dewey S Weiss | Coupler hook |
| US2503522A (en) * | 1947-08-14 | 1950-04-11 | Donald K Struthers | Tractor mounted manure loader |
| DE902545C (de) * | 1951-08-29 | 1954-01-25 | Heuer Hammer Schwerschmieden B | Karabinerhaken fuer grosse Lasten |
| US3159891A (en) * | 1962-07-26 | 1964-12-08 | Jess A Brewer | Fireman's coat clasp |
| GB1058668A (en) * | 1964-02-24 | 1967-02-15 | Harley Patents Int | Improvements relating to connector devices |
| US3421642A (en) * | 1967-02-08 | 1969-01-14 | Jack D Carter | Fork lift attachment for a movable bucket |
| US3587887A (en) * | 1969-07-03 | 1971-06-28 | John P De Carli | Bucket loader attachment |
| US3814269A (en) * | 1972-05-30 | 1974-06-04 | Caterpillar Tractor Co | Hook for excavator buckets |
| US3831229A (en) * | 1973-02-20 | 1974-08-27 | Stanadyne Inc | Environment free snap hook |
| FR2228903A1 (en) * | 1973-05-11 | 1974-12-06 | Jaubert Olivier | Lifting device for drain pipes - hooks onto bucket of hydraulic digger which is lowered into trench |
| DE7640118U1 (de) * | 1976-12-22 | 1977-09-22 | K A Bergs Smide Ab, Gemla (Schweden) | Lasthaken |
-
1978
- 1978-06-16 DE DE19782826541 patent/DE2826541A1/de active Granted
- 1978-08-28 AT AT623878A patent/AT356595B/de not_active IP Right Cessation
-
1979
- 1979-03-08 ES ES478441A patent/ES478441A1/es not_active Expired
- 1979-06-04 FI FI791780A patent/FI67682C/fi not_active IP Right Cessation
- 1979-06-11 CA CA329,442A patent/CA1112028A/en not_active Expired
- 1979-06-15 DK DK252079A patent/DK150348C/da not_active IP Right Cessation
- 1979-06-15 CH CH123980A patent/CH641123A5/de not_active IP Right Cessation
- 1979-06-15 WO PCT/CH1979/000089 patent/WO1980000075A1/de unknown
- 1979-06-15 NO NO791995A patent/NO150849C/no unknown
- 1979-06-15 IT IT23618/79A patent/IT1121420B/it active
-
1980
- 1980-01-29 EP EP79900625A patent/EP0016027B1/de not_active Expired
- 1980-02-15 SE SE8001232A patent/SE446718B/sv not_active IP Right Cessation
-
1986
- 1986-04-16 US US06/852,403 patent/US4645255A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DK150348B (da) | 1987-02-09 |
| DK252079A (da) | 1979-12-17 |
| CA1112028A (en) | 1981-11-10 |
| SE8001232L (sv) | 1980-02-15 |
| NO150849B (no) | 1984-09-17 |
| DE2826541A1 (de) | 1980-01-03 |
| CH641123A5 (de) | 1984-02-15 |
| EP0016027A1 (de) | 1980-10-01 |
| US4645255A (en) | 1987-02-24 |
| DE2826541C2 (US06650917-20031118-M00005.png) | 1987-01-15 |
| ES478441A1 (es) | 1979-07-01 |
| DK150348C (da) | 1988-01-11 |
| IT7923618A0 (it) | 1979-06-15 |
| ATA623878A (de) | 1979-09-15 |
| WO1980000075A1 (fr) | 1980-01-24 |
| IT1121420B (it) | 1986-04-02 |
| AT356595B (de) | 1980-05-12 |
| EP0016027B1 (de) | 1982-09-22 |
| NO791995L (no) | 1979-12-18 |
| SE446718B (sv) | 1986-10-06 |
| FI67682B (fi) | 1985-01-31 |
| FI791780A (fi) | 1979-12-17 |
| NO150849C (no) | 1985-01-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: ZEPF, HANS-RUDOLF |