IT1240048B - PROTECTION DEVICE FOR ARTICULATED SHAFTS FOR AGRICULTURAL TOOLS - Google Patents

PROTECTION DEVICE FOR ARTICULATED SHAFTS FOR AGRICULTURAL TOOLS

Info

Publication number
IT1240048B
IT1240048B IT20217A IT2021790A IT1240048B IT 1240048 B IT1240048 B IT 1240048B IT 20217 A IT20217 A IT 20217A IT 2021790 A IT2021790 A IT 2021790A IT 1240048 B IT1240048 B IT 1240048B
Authority
IT
Italy
Prior art keywords
protection device
articulated shafts
agricultural tools
agricultural
tools
Prior art date
Application number
IT20217A
Other languages
Italian (it)
Other versions
IT9020217A0 (en
IT9020217A1 (en
Inventor
Felix Mikeska
Original Assignee
Walterscheid Jean
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 Walterscheid Jean filed Critical Walterscheid Jean
Publication of IT9020217A0 publication Critical patent/IT9020217A0/en
Publication of IT9020217A1 publication Critical patent/IT9020217A1/en
Application granted granted Critical
Publication of IT1240048B publication Critical patent/IT1240048B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B71/00—Construction or arrangement of setting or adjusting mechanisms, of implement or tool drive or of power take-off; Means for protecting parts against dust, or the like; Adapting machine elements to or for agricultural purposes
    • A01B71/08—Means for protecting against dust, or the like, or for cleaning agricultural implements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/08—Protective coverings for parts of machine tools; Splash guards
    • B23Q11/0825—Relatively slidable coverings, e.g. telescopic
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/84—Shrouds, e.g. casings, covers; Sealing means specially adapted therefor
    • F16D3/841—Open covers, e.g. guards for agricultural p.t.o. shafts
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
    • F16D3/38—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
    • F16D3/40—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another with intermediate member provided with two pairs of outwardly-directed trunnions on intersecting axes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Agricultural Machines (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
  • Motor Power Transmission Devices (AREA)
IT20217A 1989-05-23 1990-05-04 PROTECTION DEVICE FOR ARTICULATED SHAFTS FOR AGRICULTURAL TOOLS IT1240048B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3916748A DE3916748A1 (en) 1989-05-23 1989-05-23 Protective plastics tubes for telescopic rotating shafts - have two matching longitudinal projections to prevent unwanted movement

Publications (3)

Publication Number Publication Date
IT9020217A0 IT9020217A0 (en) 1990-05-04
IT9020217A1 IT9020217A1 (en) 1991-11-04
IT1240048B true IT1240048B (en) 1993-11-27

Family

ID=6381226

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20217A IT1240048B (en) 1989-05-23 1990-05-04 PROTECTION DEVICE FOR ARTICULATED SHAFTS FOR AGRICULTURAL TOOLS

Country Status (3)

Country Link
DD (1) DD297491A5 (en)
DE (1) DE3916748A1 (en)
IT (1) IT1240048B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4317167C1 (en) * 1993-05-22 1994-08-11 Walterscheid Gmbh Gkn Cardan shaft with a closable maintenance orifice in protective tubes
DE29517478U1 (en) * 1995-11-04 1996-01-04 Gkn Walterscheid Gmbh, 53797 Lohmar Protection device for telescopic shafts
DE19541155C2 (en) * 1995-11-04 1999-03-18 Walterscheid Gmbh Gkn Protection device for telescopic shafts
DE19629998C1 (en) * 1996-07-25 1998-03-05 Johannes Baur Protector for telescopic, rotating Cardan shaft in agricultural plant drive
IT1308299B1 (en) * 1999-09-28 2001-12-10 Edi Bondioli CARDANIC SHAFT WITH ANCHORABLE PROTECTION THROUGH SINGLE MANEUVER

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2925398C2 (en) * 1979-06-23 1981-09-17 Jean Walterscheid Gmbh, 5204 Lohmar Multi-part protective device on cardan shafts

Also Published As

Publication number Publication date
IT9020217A0 (en) 1990-05-04
DE3916748A1 (en) 1990-11-29
IT9020217A1 (en) 1991-11-04
DD297491A5 (en) 1992-01-09
DE3916748C2 (en) 1991-03-28

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970528