CH501784A - Loading shovel with digging teeth moving back and forth on the shovel body - Google Patents

Loading shovel with digging teeth moving back and forth on the shovel body

Info

Publication number
CH501784A
CH501784A CH1450268A CH1450268A CH501784A CH 501784 A CH501784 A CH 501784A CH 1450268 A CH1450268 A CH 1450268A CH 1450268 A CH1450268 A CH 1450268A CH 501784 A CH501784 A CH 501784A
Authority
CH
Switzerland
Prior art keywords
shovel
forth
moving back
digging teeth
loading
Prior art date
Application number
CH1450268A
Other languages
German (de)
Inventor
Teodor Sonerud John
Original Assignee
Svenska Hymas Ab
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
Priority claimed from SE13364/67A external-priority patent/SE328529B/xx
Priority claimed from SE06748/68A external-priority patent/SE329814B/xx
Application filed by Svenska Hymas Ab filed Critical Svenska Hymas Ab
Publication of CH501784A publication Critical patent/CH501784A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/402—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors
    • E02F3/405—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors using vibrating means
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S37/00—Excavating
    • Y10S37/904—Vibration means for excavating tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Shovels (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
CH1450268A 1967-09-28 1968-09-27 Loading shovel with digging teeth moving back and forth on the shovel body CH501784A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE13364/67A SE328529B (en) 1967-09-28 1967-09-28
SE06748/68A SE329814B (en) 1968-05-17 1968-05-17

Publications (1)

Publication Number Publication Date
CH501784A true CH501784A (en) 1971-01-15

Family

ID=26654725

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1450268A CH501784A (en) 1967-09-28 1968-09-27 Loading shovel with digging teeth moving back and forth on the shovel body

Country Status (9)

Country Link
US (1) US3645021A (en)
BE (1) BE721577A (en)
CH (1) CH501784A (en)
DE (1) DE1784870B1 (en)
DK (1) DK118598B (en)
FR (1) FR1585990A (en)
GB (1) GB1211462A (en)
NL (1) NL6813888A (en)
NO (1) NO120729B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3897975A (en) * 1971-04-12 1975-08-05 Caterpillar Tractor Co Method for fracture of material in situ with stored inertial energy
US3770322A (en) * 1971-04-12 1973-11-06 Caterpillar Tractor Co Apparatus for fracture of material in situ with stored inertial energy
US3896568A (en) * 1974-02-08 1975-07-29 Clark Equipment Co Scaper blade having adjustable section
US4454666A (en) * 1980-03-31 1984-06-19 Resonant Technology Company Resonance aided front end loader
CA1144210A (en) * 1980-05-02 1983-04-05 Harry J. Stormon Compact resonance drive for earth-working equipment
US4703838A (en) * 1980-05-27 1987-11-03 Caterpillar Tractor Co. Recoil damper for a reciprocating member
US4379595A (en) * 1981-02-17 1983-04-12 Caterpillar Tractor Co. Ripper with offset impacting means and slotted shank
US4467539A (en) * 1981-10-20 1984-08-28 Resonant Technology Company Resonance aided front end loader
NL8304043A (en) * 1983-11-24 1985-06-17 Skil Nederland Nv DEVICE FOR DRIVING A DRILL AND / OR IMPACT TOOL.
ZA838903B (en) * 1983-11-29 1984-08-29 Pulsar Int Ltd A material working machine
US4821808A (en) * 1988-02-04 1989-04-18 Resonant Technology Company Resonantly driven earth moving blade
US5269382A (en) * 1992-05-08 1993-12-14 Esco Corporation Impact device
FI98847C (en) * 1995-04-13 1997-08-25 Tapani Koivuranta Skakskopsarrangemang
AU4292397A (en) * 1996-09-18 1998-04-14 Robert Cossette Excavation bucket incorporating an impact actuator assembly
DE69824641T2 (en) * 1998-03-10 2005-06-30 Corporation Power Tech Inc., Blainville BAGGERSCHAUFEL WITH A IMPACT TOOL
US7681689B2 (en) * 2002-09-02 2010-03-23 Komatsu Ltd. Vibration damping device and bucket for construction machine
US7891121B2 (en) * 2007-06-19 2011-02-22 Doug Smoljo Earthworking implement
CN109269745B (en) * 2018-10-30 2021-01-19 湖南科技大学 Large bucket wheel machine cantilever low-frequency vibration testing method based on carrier roller excitation method
US11492776B1 (en) * 2020-03-17 2022-11-08 Ralph Antonelli Excavator bucket with retractable teeth
CN112726699A (en) * 2020-12-24 2021-04-30 山东水利职业学院 Equipment for trench excavation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1067375A (en) * 1908-08-18 1913-07-15 Olin S Proctor Rock-breaking shovel.
US1945322A (en) * 1932-12-29 1934-01-30 Jr Alphonse Joseph Lafayette Coal pinning and breaking machine
US2228445A (en) * 1938-10-12 1941-01-14 Velbiss Charles Dudley De Excavating bucket
US3305953A (en) * 1963-08-15 1967-02-28 Mehren Oswald Von Pneumatic tooth for earth excavator
US3269039A (en) * 1963-11-27 1966-08-30 Albert G Bodiue Sonic earth moving machine
US3293778A (en) * 1964-03-05 1966-12-27 William H Mcauliff Maul impacting device for excavating buckets
US3478450A (en) * 1967-10-18 1969-11-18 Ernest R Cunningham Earth moving apparatus with vibrating cutting edge

Also Published As

Publication number Publication date
NO120729B (en) 1970-11-23
NL6813888A (en) 1969-04-01
US3645021A (en) 1972-02-29
FR1585990A (en) 1970-02-06
BE721577A (en) 1969-03-27
DE1784870B1 (en) 1971-12-30
DK118598B (en) 1970-09-07
GB1211462A (en) 1970-11-04

Similar Documents

Publication Publication Date Title
CH501784A (en) Loading shovel with digging teeth moving back and forth on the shovel body
FR2023550A1 (en) CONNECTION DEVICE IMPLANTABLE IN THE BODY
AT288606B (en) Agents with odor-binding and possibly fungicidal effects
NL145068B (en) ARITHMETIC AND LOGICAL UNIT.
IT952339B (en) ADJUSTMENT MECHANISM IN TIPPING POSITION AND FOLDING BACK SEAT THAT REQUIRES THE APPLICATION
DK115520B (en) Vehicle with built-in loader.
CH474634A (en) Shovel loader
DK113313B (en) Dental care and dental cleaner.
DE1803772B2 (en) GEAR WITH DISC-SHAPED BASIC BODY
FR1512283A (en) Zipper with closing elements inserted in the support strips
CH505259A (en) Shovel loader
AT283816B (en) Insecticidal and acaricidal agents
DK123156B (en) Tractor-mounted loader.
BR6803160D0 (en) TRACTOR-MOUNTED LOADER
ES167766Y (en) MULTIPLE USE SYRINGES APPLICABLE IN MEDICINE AND VETERINA-RIA.
DK122259B (en) Dental filling and dental fastening material on a plastic basis.
AT252805B (en) Shovel loader with a shovel that can be raised and lowered
DE1708579B2 (en) SCOOP EXCAVATOR
CH436146A (en) Excavator and loading device
NL150382B (en) FLAT AND ELONGATED REPAIR BODY.
AU3652768A (en) Improvements in shovel loader with side tipping shovel
NL140790B (en) BODY CONSTRUCTION.
AU429135B2 (en) Bulldozer and bucket
BR6805026D0 (en) NEW BODY COMPOSED IN A VARIABLE FORM AND CONSTITUTED BY PARALLELEPIPEDES
CH488340A (en) AND gate with diode gate

Legal Events

Date Code Title Description
PL Patent ceased