FR2396494A7 - Grader attachment for tractor - has blade supported on horizontal beam mounted via two piece coupling frame give angular adjustment as desired - Google Patents

Grader attachment for tractor - has blade supported on horizontal beam mounted via two piece coupling frame give angular adjustment as desired

Info

Publication number
FR2396494A7
FR2396494A7 FR7819086A FR7819086A FR2396494A7 FR 2396494 A7 FR2396494 A7 FR 2396494A7 FR 7819086 A FR7819086 A FR 7819086A FR 7819086 A FR7819086 A FR 7819086A FR 2396494 A7 FR2396494 A7 FR 2396494A7
Authority
FR
France
Prior art keywords
tractor
coupling frame
piece coupling
angular adjustment
horizontal beam
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
FR7819086A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR2396494A7 publication Critical patent/FR2396494A7/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/08—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
    • E01C23/082—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades using non-powered tools
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
    • E01H5/04—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
    • E01H5/06—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
    • E01H5/04—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
    • E01H5/06—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades
    • E01H5/065—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades characterised by the form of the snow-plough blade, e.g. flexible, or by snow-plough blade accessories
    • E01H5/066—Snow-plough blade accessories, e.g. deflector plates, skid shoes
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
    • E01H5/04—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
    • E01H5/06—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades
    • E01H5/068—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades by backblades
    • 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
    • E02F3/7622—Scraper equipment with the scraper blade mounted on a frame to be hitched to the tractor by bars, arms, chains or the like, the frame having no ground supporting means of its own, e.g. drag scrapers
    • E02F3/7631—Scraper equipment with the scraper blade mounted on a frame to be hitched to the tractor by bars, arms, chains or the like, the frame having no ground supporting means of its own, e.g. drag scrapers with the scraper blade adjustable relative to the frame about a horizontal axis
    • 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

Abstract

The grading blade attachment is designed for mounting on the rear of a tractor. The attachment may be pushed or pulled and the blade (19) is adjustable relative to a vertical axis (7, 8) and about a horizontal longitudinal axis (14). The blade (19) is incorporated on a beam which is mounted by means of a two piece coupling frame (1, 2). The frame is 'T' shaped in plan and of a horizontally rectangular elevation. The bar of the 'T' and the rear post are fixed to the tractor by a three pin (4, 5, 6) coupling, and the front post (2) can pivot about a vertical axis (7, 8) with inclined adjustable ties providing restraint.
FR7819086A 1977-06-30 1978-06-27 Grader attachment for tractor - has blade supported on horizontal beam mounted via two piece coupling frame give angular adjustment as desired Expired FR2396494A7 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19777720595 DE7720595U1 (en) 1977-06-30 1977-06-30 RAILWAY PLANNER

Publications (1)

Publication Number Publication Date
FR2396494A7 true FR2396494A7 (en) 1979-01-26

Family

ID=6680332

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7819086A Expired FR2396494A7 (en) 1977-06-30 1978-06-27 Grader attachment for tractor - has blade supported on horizontal beam mounted via two piece coupling frame give angular adjustment as desired

Country Status (2)

Country Link
DE (1) DE7720595U1 (en)
FR (1) FR2396494A7 (en)

Also Published As

Publication number Publication date
DE7720595U1 (en) 1978-02-09

Similar Documents

Publication Publication Date Title
CA2102475A1 (en) Rear-Mounted Snow Plow Apparatus
ES475285A1 (en) Tractor front implement hitch.
ATE18124T1 (en) CHAIR.
ES239893U (en) Assemblable toy figure
FR2396494A7 (en) Grader attachment for tractor - has blade supported on horizontal beam mounted via two piece coupling frame give angular adjustment as desired
FR2320453A1 (en) Indepently supported lorry mounting for snow-plough - has vertical and horizontal shafts in cross-shape and received in support
ATE84930T1 (en) PLOW FRAME.
FR2257215A1 (en) Tractor drawn plough - shares pivoted by operating arm to adjust angle and alter distance between furrows
FR2651085B1 (en) SOIL PREPARATION MACHINE, ESPECIALLY HIGHLY VALLONED SOILS.
GB886572A (en) Snow plow
GB1116928A (en) Improvements in or relating to ploughs
FR2312932A1 (en) Front fixing of attachments to tractor - uses L-shaped frame pivoted at corner and raised by hydraulically operated pivot arm
JPS57205633A (en) Fitting device for front loader
GB2000828A (en) Adjustable earth levelling blade
NL7610410A (en) Frame mounted multi-share plough - has supporting plate between mould-board free end and its mounting on frame
ES221097U (en) Plowing of tractor land (Machine-translation by Google Translate, not legally binding)
FR2330249A7 (en) Drag for gathering shellfish - has teeth mounted on pivoting arms and adjustable for inclination depending on conditions
GB1470729A (en) Earth working implements
FR2408290A2 (en) Width marker for sprayer or spreader - has free wheels at outer end of boom which is pivotally coupled to front of tractor (DK 5.6.79)
GB568154A (en) Improvements relating to means for re-filling trenches with earth excavated therefrom, and for other earth removing, grading or levelling operations
DE3681596D1 (en) TURNING PLOW WITH A CUTTING WIDTH ADJUSTMENT FOR ALL PLOW BODIES.
GB2021916A (en) Mounting implements on a tractor etc.
GB806275A (en) An improved earth working implement
NL7806847A (en) Tractor implement trailer frame - hinges on vertical axis behind and horizontal one below tractor rear axle
GB546465A (en) Improvements in and relating to snow ploughs

Legal Events

Date Code Title Description
ST Notification of lapse