FR2268904A1 - Safety device for hand led compacting rollers - has bar stopping motor when depressed by body of trapped person - Google Patents

Safety device for hand led compacting rollers - has bar stopping motor when depressed by body of trapped person

Info

Publication number
FR2268904A1
FR2268904A1 FR7414840A FR7414840A FR2268904A1 FR 2268904 A1 FR2268904 A1 FR 2268904A1 FR 7414840 A FR7414840 A FR 7414840A FR 7414840 A FR7414840 A FR 7414840A FR 2268904 A1 FR2268904 A1 FR 2268904A1
Authority
FR
France
Prior art keywords
bar
safety device
depressed
compacting rollers
hand led
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
FR7414840A
Other languages
English (en)
French (fr)
Other versions
FR2268904B1 (https=
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.)
SOVEMAT
Original Assignee
SOVEMAT
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 SOVEMAT filed Critical SOVEMAT
Priority to FR7414840A priority Critical patent/FR2268904A1/fr
Publication of FR2268904A1 publication Critical patent/FR2268904A1/fr
Priority to FR7610834A priority patent/FR2348319A2/fr
Application granted granted Critical
Publication of FR2268904B1 publication Critical patent/FR2268904B1/fr
Granted 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
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
    • E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
    • E01C19/26—Rollers therefor; Such rollers usable also for compacting soil self-propelled or fitted to road vehicles
    • E01C19/262—Rollers therefor; Such rollers usable also for compacting soil self-propelled or fitted to road vehicles pedestrian-controlled, e.g. with safety arrangements for operator
    • 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
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/12—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine
    • F16P3/16—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine with feeling members moved by the machine

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
FR7414840A 1974-04-29 1974-04-29 Safety device for hand led compacting rollers - has bar stopping motor when depressed by body of trapped person Granted FR2268904A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7414840A FR2268904A1 (en) 1974-04-29 1974-04-29 Safety device for hand led compacting rollers - has bar stopping motor when depressed by body of trapped person
FR7610834A FR2348319A2 (fr) 1974-04-29 1976-04-13 Dispositif de securite adaptable a un rouleau compacteur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7414840A FR2268904A1 (en) 1974-04-29 1974-04-29 Safety device for hand led compacting rollers - has bar stopping motor when depressed by body of trapped person

Publications (2)

Publication Number Publication Date
FR2268904A1 true FR2268904A1 (en) 1975-11-21
FR2268904B1 FR2268904B1 (https=) 1978-05-12

Family

ID=9138264

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7414840A Granted FR2268904A1 (en) 1974-04-29 1974-04-29 Safety device for hand led compacting rollers - has bar stopping motor when depressed by body of trapped person

Country Status (1)

Country Link
FR (1) FR2268904A1 (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370604A1 (fr) * 1976-11-12 1978-06-09 Benford Ltd Ameliorations dans les machines a propulsion propre
FR2383268A1 (fr) * 1977-03-09 1978-10-06 Losenhausen Maschinenbau Ag Dispositif de securite pour rouleaux compresseurs
EP0012383A1 (de) * 1978-12-16 1980-06-25 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Sicherheitseinrichtung für Anlagen mit frei in den Raum beweglichen Teilen
EP0091518A1 (en) * 1982-04-10 1983-10-19 Fujii, Daisuke Guard apparatus for snow plough of small type

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370604A1 (fr) * 1976-11-12 1978-06-09 Benford Ltd Ameliorations dans les machines a propulsion propre
FR2383268A1 (fr) * 1977-03-09 1978-10-06 Losenhausen Maschinenbau Ag Dispositif de securite pour rouleaux compresseurs
EP0012383A1 (de) * 1978-12-16 1980-06-25 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Sicherheitseinrichtung für Anlagen mit frei in den Raum beweglichen Teilen
EP0091518A1 (en) * 1982-04-10 1983-10-19 Fujii, Daisuke Guard apparatus for snow plough of small type

Also Published As

Publication number Publication date
FR2268904B1 (https=) 1978-05-12

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Legal Events

Date Code Title Description
ST Notification of lapse