FR2231589B1 - - Google Patents

Info

Publication number
FR2231589B1
FR2231589B1 FR7320251A FR7320251A FR2231589B1 FR 2231589 B1 FR2231589 B1 FR 2231589B1 FR 7320251 A FR7320251 A FR 7320251A FR 7320251 A FR7320251 A FR 7320251A FR 2231589 B1 FR2231589 B1 FR 2231589B1
Authority
FR
France
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.)
Expired
Application number
FR7320251A
Other languages
French (fr)
Other versions
FR2231589A1 (cg-RX-API-DMAC10.html
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.)
SI Handling Systems Inc
Original Assignee
SI Handling Systems Inc
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 to AU55374/73A priority Critical patent/AU448751B2/en
Priority to GB2177373A priority patent/GB1383882A/en
Priority to DE19732323157 priority patent/DE2323157C2/de
Application filed by SI Handling Systems Inc filed Critical SI Handling Systems Inc
Priority to FR7320251A priority patent/FR2231589B1/fr
Publication of FR2231589A1 publication Critical patent/FR2231589A1/fr
Application granted granted Critical
Publication of FR2231589B1 publication Critical patent/FR2231589B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B10/00—Power and free systems
    • B61B10/04—Power and free systems with vehicles rolling trackless on the ground
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general ; Anti-clogging castors
    • B60B33/02—Castors in general ; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general ; Anti-clogging castors
    • B60B33/02—Castors in general ; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism
    • B60B33/021—Castors in general ; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism combined with braking of castor wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B60T7/122—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger for locking of reverse movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/04—Braking mechanisms; Locking devices against movement
    • B62B5/049—Braking mechanisms; Locking devices against movement locking against movement by contacting the floor or a wall

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Handcart (AREA)
  • Intermediate Stations On Conveyors (AREA)
FR7320251A 1973-05-07 1973-06-04 Expired FR2231589B1 (cg-RX-API-DMAC10.html)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU55374/73A AU448751B2 (en) 1973-05-07 1973-05-07 Tow vehicle with anti-backup wheels
GB2177373A GB1383882A (en) 1973-05-07 1973-05-08 Tow truck for truck conveyor systems
DE19732323157 DE2323157C2 (de) 1973-05-07 1973-05-08 Schleppwagen
FR7320251A FR2231589B1 (cg-RX-API-DMAC10.html) 1973-05-07 1973-06-04

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AU55374/73A AU448751B2 (en) 1973-05-07 1973-05-07 Tow vehicle with anti-backup wheels
GB2177373A GB1383882A (en) 1973-05-07 1973-05-08 Tow truck for truck conveyor systems
DE19732323157 DE2323157C2 (de) 1973-05-07 1973-05-08 Schleppwagen
FR7320251A FR2231589B1 (cg-RX-API-DMAC10.html) 1973-05-07 1973-06-04

Publications (2)

Publication Number Publication Date
FR2231589A1 FR2231589A1 (cg-RX-API-DMAC10.html) 1974-12-27
FR2231589B1 true FR2231589B1 (cg-RX-API-DMAC10.html) 1977-07-29

Family

ID=27423501

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7320251A Expired FR2231589B1 (cg-RX-API-DMAC10.html) 1973-05-07 1973-06-04

Country Status (4)

Country Link
AU (1) AU448751B2 (cg-RX-API-DMAC10.html)
DE (1) DE2323157C2 (cg-RX-API-DMAC10.html)
FR (1) FR2231589B1 (cg-RX-API-DMAC10.html)
GB (1) GB1383882A (cg-RX-API-DMAC10.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8430555D0 (en) * 1984-12-04 1985-01-09 Dpr Conveyors Ltd Controlling movement of conveyor trolleys
JP2011136629A (ja) * 2009-12-28 2011-07-14 Mamoru Tomoto キャスター
CN111075858B (zh) * 2019-12-28 2021-11-05 北京工业大学 老年防摔助步车
CN112249040B (zh) * 2020-10-30 2022-03-01 中冶建工集团有限公司 一种单轨行车运输装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL301632A (cg-RX-API-DMAC10.html) * 1962-12-20
DE1625743A1 (de) * 1967-09-27 1972-04-06 Schaeffler Ohg Industriewerk Klemmrollen-Freilaufkupplung

Also Published As

Publication number Publication date
AU448751B2 (en) 1974-05-30
AU5537473A (en) 1974-05-30
DE2323157B1 (de) 1974-06-06
GB1383882A (en) 1974-02-12
FR2231589A1 (cg-RX-API-DMAC10.html) 1974-12-27
DE2323157C2 (de) 1975-01-16

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Legal Events

Date Code Title Description
ST Notification of lapse