FR2393226A1 - Protecteur de surete, notamment pour dispositif de prise de force - Google Patents
Protecteur de surete, notamment pour dispositif de prise de forceInfo
- Publication number
- FR2393226A1 FR2393226A1 FR7816654A FR7816654A FR2393226A1 FR 2393226 A1 FR2393226 A1 FR 2393226A1 FR 7816654 A FR7816654 A FR 7816654A FR 7816654 A FR7816654 A FR 7816654A FR 2393226 A1 FR2393226 A1 FR 2393226A1
- Authority
- FR
- France
- Prior art keywords
- power take
- protector
- cavities
- safety protector
- locking means
- 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
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
- 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
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Rolling Contact Bearings (AREA)
- Agricultural Machines (AREA)
Abstract
Dispositif empêchant un contact accidentel, notamment avec les cardans de la prise en force d'un tracteur agricole. Le protecteur comprend deux tubes concentriques 14a et 14c, deux portions en cloche 14b et 14d et un moyen de blocage 15 sur l'élément tournant 12 muni d'une gorge annulaire 12c. Le moyen de blocage 15 comprend des cages de roulement 15a, des roulements à billes 15b et un chemin de roulement 15c. Celui-ci comporte des cavités 15d correspondant aux billes qui peuvent, par rotation de l'élément 15c, être sorties des cavités en vue du blocage du protecteur.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2360977A GB1590134A (en) | 1977-06-03 | 1977-06-03 | Power take off assemblies |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2393226A1 true FR2393226A1 (fr) | 1978-12-29 |
FR2393226B3 FR2393226B3 (fr) | 1981-02-27 |
Family
ID=10198431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7816654A Granted FR2393226A1 (fr) | 1977-06-03 | 1978-06-02 | Protecteur de surete, notamment pour dispositif de prise de force |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR2393226A1 (fr) |
GB (1) | GB1590134A (fr) |
NL (1) | NL7800483A (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2507266A1 (fr) * | 1981-06-05 | 1982-12-10 | Bondioli Edi | Protection en elements a assembler pour arbres de transmission a joints de cardan |
FR2509817A1 (fr) * | 1981-07-14 | 1983-01-21 | Bondioli Edi | Dispositif de protection de la machoire d'extremite d'un arbre de transmission a joints de cardan pour machines agricoles et autres machines |
FR2545171A1 (fr) * | 1983-04-27 | 1984-11-02 | Slym | Perfectionnements apportes aux dispositifs de protection recouvrant les arbres de transmission a cardan |
US20160252139A1 (en) * | 2013-10-14 | 2016-09-01 | Emanuele COLOMBINI | Cardan shaft with safety device for agricultural or industrial use |
US20220268319A1 (en) * | 2019-11-07 | 2022-08-25 | Lea LUSETTI | Drive shaft with lubricated accident-prevention end protections |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3906410A1 (de) * | 1989-03-01 | 1990-09-06 | Heinrich Berger | Ringhalterung fuer gelenkwellenschutz |
CN102628480A (zh) * | 2012-04-17 | 2012-08-08 | 黄乃亨 | 一种传动轴保护罩 |
-
1977
- 1977-06-03 GB GB2360977A patent/GB1590134A/en not_active Expired
-
1978
- 1978-01-16 NL NL7800483A patent/NL7800483A/xx not_active Application Discontinuation
- 1978-06-02 FR FR7816654A patent/FR2393226A1/fr active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2507266A1 (fr) * | 1981-06-05 | 1982-12-10 | Bondioli Edi | Protection en elements a assembler pour arbres de transmission a joints de cardan |
FR2509817A1 (fr) * | 1981-07-14 | 1983-01-21 | Bondioli Edi | Dispositif de protection de la machoire d'extremite d'un arbre de transmission a joints de cardan pour machines agricoles et autres machines |
FR2545171A1 (fr) * | 1983-04-27 | 1984-11-02 | Slym | Perfectionnements apportes aux dispositifs de protection recouvrant les arbres de transmission a cardan |
US20160252139A1 (en) * | 2013-10-14 | 2016-09-01 | Emanuele COLOMBINI | Cardan shaft with safety device for agricultural or industrial use |
US20220268319A1 (en) * | 2019-11-07 | 2022-08-25 | Lea LUSETTI | Drive shaft with lubricated accident-prevention end protections |
Also Published As
Publication number | Publication date |
---|---|
NL7800483A (nl) | 1978-12-05 |
GB1590134A (en) | 1981-05-28 |
FR2393226B3 (fr) | 1981-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |