FR2244645A1 - Wheel blocking device for trolley ramp - stop surface released by trigger swings up under spring loading - Google Patents

Wheel blocking device for trolley ramp - stop surface released by trigger swings up under spring loading

Info

Publication number
FR2244645A1
FR2244645A1 FR7333870A FR7333870A FR2244645A1 FR 2244645 A1 FR2244645 A1 FR 2244645A1 FR 7333870 A FR7333870 A FR 7333870A FR 7333870 A FR7333870 A FR 7333870A FR 2244645 A1 FR2244645 A1 FR 2244645A1
Authority
FR
France
Prior art keywords
blocking device
ramp
stop surface
trigger
under spring
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
FR7333870A
Other languages
French (fr)
Other versions
FR2244645B1 (en
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.)
Peugeot Cycles SA
Original Assignee
Peugeot Cycles SA
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 Peugeot Cycles SA filed Critical Peugeot Cycles SA
Priority to FR7333870A priority Critical patent/FR2244645A1/en
Publication of FR2244645A1 publication Critical patent/FR2244645A1/en
Application granted granted Critical
Publication of FR2244645B1 publication Critical patent/FR2244645B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/44—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading having a loading platform thereon raising the load to the level of the load-transporting element
    • B60P1/4457—Means for immobilising the load or preventing it from rolling off during lifting; Man-rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Special Conveying (AREA)

Abstract

A ramp has a blocking device by means of which the wheels of a trolley (38) can be obstructed so that it can be unloaded, then lowered again to allow the empty trolley to continue. An inverted U-shaped beam (11, 13) is carried between two arms (12) so as to protrude above the level of the sloping ramp surface (24), protruding through a slot in the surface, held up by springs (20) underneath, its forwardly protruding lip (14) engaging the underside. A trigger (26) protruding through a hole (28) to one side of the ramp is moved to allow the beam to swing down again flush with the surface. This trigger is also used to allow the beam to swing up under the spring action.
FR7333870A 1973-09-21 1973-09-21 Wheel blocking device for trolley ramp - stop surface released by trigger swings up under spring loading Granted FR2244645A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7333870A FR2244645A1 (en) 1973-09-21 1973-09-21 Wheel blocking device for trolley ramp - stop surface released by trigger swings up under spring loading

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7333870A FR2244645A1 (en) 1973-09-21 1973-09-21 Wheel blocking device for trolley ramp - stop surface released by trigger swings up under spring loading

Publications (2)

Publication Number Publication Date
FR2244645A1 true FR2244645A1 (en) 1975-04-18
FR2244645B1 FR2244645B1 (en) 1978-01-13

Family

ID=9125357

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7333870A Granted FR2244645A1 (en) 1973-09-21 1973-09-21 Wheel blocking device for trolley ramp - stop surface released by trigger swings up under spring loading

Country Status (1)

Country Link
FR (1) FR2244645A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2411730A1 (en) * 1977-12-14 1979-07-13 Alusuisse
EP0059681A1 (en) * 1981-02-26 1982-09-08 Schweizerische Aluminium Ag Locking of a wheel chock device mounted on a loading platform
DE4111382A1 (en) * 1991-04-09 1992-10-15 Karl Mueller Gmbh & Co Kg Fahr Combination vehicle for transport of roll-on containers - uses raised support surfaces with hooks to engage rails on container body
DE4400238A1 (en) * 1994-01-07 1995-07-13 Gerd Baer Method and device for securing roll containers or similar rollable loads against unrolling from a transport device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2411730A1 (en) * 1977-12-14 1979-07-13 Alusuisse
EP0059681A1 (en) * 1981-02-26 1982-09-08 Schweizerische Aluminium Ag Locking of a wheel chock device mounted on a loading platform
DE4111382A1 (en) * 1991-04-09 1992-10-15 Karl Mueller Gmbh & Co Kg Fahr Combination vehicle for transport of roll-on containers - uses raised support surfaces with hooks to engage rails on container body
DE4400238A1 (en) * 1994-01-07 1995-07-13 Gerd Baer Method and device for securing roll containers or similar rollable loads against unrolling from a transport device
EP0663319A1 (en) * 1994-01-07 1995-07-19 Gerd Bär Method and device to prevent roller containers or similar rolling loads from rolling off from a transportation device

Also Published As

Publication number Publication date
FR2244645B1 (en) 1978-01-13

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Legal Events

Date Code Title Description
CL Concession to grant licenses
CL Concession to grant licenses
CD Change of name or company name
TP Transmission of property