FI791780A - Lyftkrok - Google Patents

Lyftkrok

Info

Publication number
FI791780A
FI791780A FI791780A FI791780A FI791780A FI 791780 A FI791780 A FI 791780A FI 791780 A FI791780 A FI 791780A FI 791780 A FI791780 A FI 791780A FI 791780 A FI791780 A FI 791780A
Authority
FI
Finland
Prior art keywords
lyftkrok
Prior art date
Application number
FI791780A
Other languages
English (en)
Other versions
FI67682B (fi
FI67682C (fi
Inventor
Hans-Rudolf Zepf
Original Assignee
Zepf Hans Rudolf
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zepf Hans Rudolf filed Critical Zepf Hans Rudolf
Publication of FI791780A publication Critical patent/FI791780A/fi
Publication of FI67682B publication Critical patent/FI67682B/fi
Application granted granted Critical
Publication of FI67682C publication Critical patent/FI67682C/fi

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
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Shovels (AREA)
  • Massaging Devices (AREA)
  • Vehicle Body Suspensions (AREA)
  • Finger-Pressure Massage (AREA)
  • Emergency Lowering Means (AREA)
FI791780A 1978-06-16 1979-06-04 Lyftkrok FI67682C (fi)

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 true FI791780A (fi) 1979-12-17
FI67682B FI67682B (fi) 1985-01-31
FI67682C 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)

Country Link
US (1) US4645255A (fi)
EP (1) EP0016027B1 (fi)
AT (1) AT356595B (fi)
CA (1) CA1112028A (fi)
CH (1) CH641123A5 (fi)
DE (1) DE2826541A1 (fi)
DK (1) DK150348C (fi)
ES (1) ES478441A1 (fi)
FI (1) FI67682C (fi)
IT (1) IT1121420B (fi)
NO (1) NO150849C (fi)
SE (1) SE446718B (fi)
WO (1) WO1980000075A1 (fi)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL11843C (fi) *
FR957974A (fi) * 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

Also Published As

Publication number Publication date
US4645255A (en) 1987-02-24
SE8001232L (sv) 1980-02-15
IT1121420B (it) 1986-04-02
WO1980000075A1 (fr) 1980-01-24
EP0016027B1 (de) 1982-09-22
DE2826541A1 (de) 1980-01-03
NO791995L (no) 1979-12-18
CH641123A5 (de) 1984-02-15
FI67682B (fi) 1985-01-31
ATA623878A (de) 1979-09-15
IT7923618A0 (it) 1979-06-15
DE2826541C2 (fi) 1987-01-15
NO150849B (no) 1984-09-17
ES478441A1 (es) 1979-07-01
AT356595B (de) 1980-05-12
NO150849C (no) 1985-01-09
DK252079A (da) 1979-12-17
SE446718B (sv) 1986-10-06
DK150348C (da) 1988-01-11
FI67682C (fi) 1985-05-10
DK150348B (da) 1987-02-09
CA1112028A (en) 1981-11-10
EP0016027A1 (de) 1980-10-01

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: ZEPF, HANS-RUDOLF