ES434513A2 - Procedimiento para la preparacion de derivados de alfa-aril-4-piperidino alcanol sustituidos. - Google Patents

Procedimiento para la preparacion de derivados de alfa-aril-4-piperidino alcanol sustituidos.

Info

Publication number
ES434513A2
ES434513A2 ES434513A ES434513A ES434513A2 ES 434513 A2 ES434513 A2 ES 434513A2 ES 434513 A ES434513 A ES 434513A ES 434513 A ES434513 A ES 434513A ES 434513 A2 ES434513 A2 ES 434513A2
Authority
ES
Spain
Prior art keywords
section
blade
adjustable section
retract
scaper
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
Application number
ES434513A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Richardson Vicks Inc
Original Assignee
Richardson Merrell Inc
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 Richardson Merrell Inc filed Critical Richardson Merrell Inc
Publication of ES434513A2 publication Critical patent/ES434513A2/es
Expired legal-status Critical Current

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
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/80—Component parts
    • E02F3/815—Blades; Levelling or scarifying tools
    • E02F3/8155—Blades; Levelling or scarifying tools provided with movable parts, e.g. cutting discs, vibrating teeth or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
ES434513A 1974-02-08 1975-02-06 Procedimiento para la preparacion de derivados de alfa-aril-4-piperidino alcanol sustituidos. Expired ES434513A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US440885A US3896568A (en) 1974-02-08 1974-02-08 Scaper blade having adjustable section

Publications (1)

Publication Number Publication Date
ES434513A2 true ES434513A2 (es) 1977-05-16

Family

ID=23750578

Family Applications (1)

Application Number Title Priority Date Filing Date
ES434513A Expired ES434513A2 (es) 1974-02-08 1975-02-06 Procedimiento para la preparacion de derivados de alfa-aril-4-piperidino alcanol sustituidos.

Country Status (2)

Country Link
US (1) US3896568A (es)
ES (1) ES434513A2 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185299A (en) * 1978-08-18 1980-01-22 Rca Corporation Synchronization signal separator circuit
US6357993B1 (en) * 2000-02-17 2002-03-19 Farmers' Factory Company Construction equipment implement and method
US7412787B2 (en) * 2004-02-10 2008-08-19 Sutton Keith R Snow moving apparatus
US20130161035A1 (en) * 2011-12-21 2013-06-27 Caterpillar Inc. Adjustable blade rake
US9015967B2 (en) * 2011-12-21 2015-04-28 Caterpillar Inc. Adjustable blade rake

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1885326A (en) * 1930-02-06 1932-11-01 William H Brune Digging teeth and means for mounting them upon excavating implements
US2584868A (en) * 1946-11-26 1952-02-05 Taylor A Guess Grubbing attachment for tractors
US2828558A (en) * 1956-01-27 1958-04-01 Richard B Reinhard Earth-moving equipment cutting edge construction
US3145488A (en) * 1962-12-26 1964-08-25 Deere & Co Vibrating bucket
US3272559A (en) * 1965-06-21 1966-09-13 Louis E Haynes Pavement cutting and earth excavating device
US3500562A (en) * 1967-04-28 1970-03-17 Richard B Reinhard Tooth arrangement for alternate digging and scooping
DK118598B (da) * 1967-09-28 1970-09-07 Svenska Hymas Ab Graveskovl.
US3795070A (en) * 1973-03-12 1974-03-05 O Bronson Multipurpose bucket for heavy-duty construction equipment

Also Published As

Publication number Publication date
US3896568A (en) 1975-07-29

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