AU448751B2 - Tow vehicle with anti-backup wheels - Google Patents

Tow vehicle with anti-backup wheels

Info

Publication number
AU448751B2
AU448751B2 AU55374/73A AU5537473A AU448751B2 AU 448751 B2 AU448751 B2 AU 448751B2 AU 55374/73 A AU55374/73 A AU 55374/73A AU 5537473 A AU5537473 A AU 5537473A AU 448751 B2 AU448751 B2 AU 448751B2
Authority
AU
Australia
Prior art keywords
tow vehicle
backup wheels
backup
wheels
tow
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.)
Expired
Application number
AU55374/73A
Other versions
AU5537473A (en
Inventor
L. Zetterlund Stanley
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
Application filed by SI Handling Systems Inc filed Critical SI Handling Systems Inc
Priority to AU55374/73A priority Critical patent/AU448751B2/en
Priority to DE19732323157 priority patent/DE2323157C2/en
Priority to GB2177373A priority patent/GB1383882A/en
Priority to FR7320251A priority patent/FR2231589B1/fr
Application granted granted Critical
Publication of AU448751B2 publication Critical patent/AU448751B2/en
Publication of AU5537473A publication Critical patent/AU5537473A/en
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)
AU55374/73A 1973-05-07 1973-05-07 Tow vehicle with anti-backup wheels Expired AU448751B2 (en)

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
DE19732323157 DE2323157C2 (en) 1973-05-07 1973-05-08 Tow truck
GB2177373A GB1383882A (en) 1973-05-07 1973-05-08 Tow truck for truck conveyor systems
FR7320251A FR2231589B1 (en) 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
DE19732323157 DE2323157C2 (en) 1973-05-07 1973-05-08 Tow truck
GB2177373A GB1383882A (en) 1973-05-07 1973-05-08 Tow truck for truck conveyor systems
FR7320251A FR2231589B1 (en) 1973-05-07 1973-06-04

Publications (2)

Publication Number Publication Date
AU448751B2 true AU448751B2 (en) 1974-05-30
AU5537473A AU5537473A (en) 1974-05-30

Family

ID=27423501

Family Applications (1)

Application Number Title Priority Date Filing Date
AU55374/73A Expired AU448751B2 (en) 1973-05-07 1973-05-07 Tow vehicle with anti-backup wheels

Country Status (4)

Country Link
AU (1) AU448751B2 (en)
DE (1) DE2323157C2 (en)
FR (1) FR2231589B1 (en)
GB (1) GB1383882A (en)

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 (en) * 2009-12-28 2011-07-14 Mamoru Tomoto Caster
CN111075858B (en) * 2019-12-28 2021-11-05 北京工业大学 Anti-falling walk-assisting vehicle for old people
CN112249040B (en) * 2020-10-30 2022-03-01 中冶建工集团有限公司 Monorail travelling crane transportation device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL301632A (en) * 1962-12-20
DE1625743A1 (en) * 1967-09-27 1972-04-06 Schaeffler Ohg Industriewerk Pinch roller overrunning clutch

Also Published As

Publication number Publication date
GB1383882A (en) 1974-02-12
FR2231589A1 (en) 1974-12-27
FR2231589B1 (en) 1977-07-29
DE2323157C2 (en) 1975-01-16
AU5537473A (en) 1974-05-30
DE2323157B1 (en) 1974-06-06

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