GB2290845A - Guard attachment for power take-off shaft - Google Patents

Guard attachment for power take-off shaft

Info

Publication number
GB2290845A
GB2290845A GB9517507A GB9517507A GB2290845A GB 2290845 A GB2290845 A GB 2290845A GB 9517507 A GB9517507 A GB 9517507A GB 9517507 A GB9517507 A GB 9517507A GB 2290845 A GB2290845 A GB 2290845A
Authority
GB
United Kingdom
Prior art keywords
cone
accessory
connect
guard attachment
prime mover
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.)
Granted
Application number
GB9517507A
Other versions
GB9517507D0 (en
GB2290845B (en
Inventor
William Taylor
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
Priority claimed from GB939304555A external-priority patent/GB9304555D0/en
Application filed by Individual filed Critical Individual
Priority to GB9517507A priority Critical patent/GB2290845B/en
Publication of GB9517507D0 publication Critical patent/GB9517507D0/en
Publication of GB2290845A publication Critical patent/GB2290845A/en
Application granted granted Critical
Publication of GB2290845B publication Critical patent/GB2290845B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P1/00—Safety devices independent of the control and operation of any machine
    • F16P1/04—Screens or hoods rotating with rotary shafts
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Sealing Devices (AREA)

Abstract

A guard attachment (1) for a wide-angled joint on a PTO shaft located between a prime mover and an accessory or implement comprises: a pair of flexible hollow cone-shaped members (10, 11) each capable of axial bending but resistant to radial compression, each cone-shaped member being provided at its narrower diameter end with a first connector means (14, 15), the first connector means either (a) being adapted to connect the cone-shaped member to a housing of the prime mover or of the accessory or implement; or (b) being adapted to connect the cone-shaped member to another PTO shaft guard attachment; or (c) comprising bearibg means adapted to be located about a PTO output/input stub of a prime mover, implement or accessory and a second connector means (18, 19) adapted to connect the cone-shaped members together at their wider diameter ends. <IMAGE>
GB9517507A 1993-03-05 1994-02-24 Guard attachment for power take-off shaft Expired - Lifetime GB2290845B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9517507A GB2290845B (en) 1993-03-05 1994-02-24 Guard attachment for power take-off shaft

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB939304555A GB9304555D0 (en) 1993-03-05 1993-03-05 Power take off guard for wide angle joint used on agricultural and other powered equipment
PCT/EP1994/000545 WO1994019923A1 (en) 1993-03-05 1994-02-24 Guard attachment for power take-off shaft
GB9517507A GB2290845B (en) 1993-03-05 1994-02-24 Guard attachment for power take-off shaft

Publications (3)

Publication Number Publication Date
GB9517507D0 GB9517507D0 (en) 1995-10-25
GB2290845A true GB2290845A (en) 1996-01-10
GB2290845B GB2290845B (en) 1997-07-02

Family

ID=26302539

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9517507A Expired - Lifetime GB2290845B (en) 1993-03-05 1994-02-24 Guard attachment for power take-off shaft

Country Status (1)

Country Link
GB (1) GB2290845B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1126151A (en) * 1955-06-14 1956-11-16 Pullman Spring Filled Company Protective device for shaft drives with universal or flexible couplings
FR2342630A1 (en) * 1976-03-05 1977-09-30 Walterscheid Gmbh Jean PROTECTION DEVICE FOR ARTICULATED SHAFTS
EP0086606A1 (en) * 1982-02-05 1983-08-24 William Taylor Safety guard for power-take-off shaft
WO1992009189A1 (en) * 1990-11-22 1992-06-11 William Taylor Improvements in agricultural and other powered equipment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1126151A (en) * 1955-06-14 1956-11-16 Pullman Spring Filled Company Protective device for shaft drives with universal or flexible couplings
FR2342630A1 (en) * 1976-03-05 1977-09-30 Walterscheid Gmbh Jean PROTECTION DEVICE FOR ARTICULATED SHAFTS
EP0086606A1 (en) * 1982-02-05 1983-08-24 William Taylor Safety guard for power-take-off shaft
WO1992009189A1 (en) * 1990-11-22 1992-06-11 William Taylor Improvements in agricultural and other powered equipment

Also Published As

Publication number Publication date
GB9517507D0 (en) 1995-10-25
GB2290845B (en) 1997-07-02

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20140223