ES246340U - Hand trolley - Google Patents

Hand trolley

Info

Publication number
ES246340U
ES246340U ES1979246340U ES246340U ES246340U ES 246340 U ES246340 U ES 246340U ES 1979246340 U ES1979246340 U ES 1979246340U ES 246340 U ES246340 U ES 246340U ES 246340 U ES246340 U ES 246340U
Authority
ES
Spain
Prior art keywords
trolley
train
wheel
single wheel
hand trolley
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
ES1979246340U
Other languages
Spanish (es)
Other versions
ES246340Y (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES246340U priority Critical patent/ES246340Y/en
Publication of ES246340U publication Critical patent/ES246340U/en
Priority to FR8022376A priority patent/FR2467757A1/en
Priority to IT8023179U priority patent/IT8023179V0/en
Priority to MX184424A priority patent/MX152301A/en
Priority to BR6001377U priority patent/BR6001377U/en
Priority to IT25470/80A priority patent/IT1149250B/en
Priority to DE19803039863 priority patent/DE3039863A1/en
Priority to GB8034058A priority patent/GB2062555B/en
Application granted granted Critical
Publication of ES246340Y publication Critical patent/ES246340Y/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B62B5/02—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2301/00—Wheel arrangements; Steering; Stability; Wheel suspension
    • B62B2301/08—Wheel arrangements; Steering; Stability; Wheel suspension comprising additional wheels to increase stability

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)

Abstract

Improved control trolley for easy climbing and descending stairs, whose refinement consists of mounting on each side of the trolley, instead of the usual single wheel, a straight wheel train, in such a way that the lower wheel of each train occupies the normal position with the corresponding single wheel, and the alignment of the train form an acute angle (A) with the back of the trolley, the same for both trains (one on each side of the trolley). (Machine-translation by Google Translate, not legally binding)
ES246340U 1979-10-22 1979-10-22 PERFECTED HAND CART FOR EASY RISING AND DESCENT OF STAIRS. Expired ES246340Y (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
ES246340U ES246340Y (en) 1979-10-22 1979-10-22 PERFECTED HAND CART FOR EASY RISING AND DESCENT OF STAIRS.
FR8022376A FR2467757A1 (en) 1979-10-22 1980-10-20 HAND TROLLEY FOR EASY MOUNTING AND DESCENDING OF STAIRS
BR6001377U BR6001377U (en) 1979-10-22 1980-10-21 PERFECT HAND TROLLEY
MX184424A MX152301A (en) 1979-10-22 1980-10-21 IMPROVEMENTS IN HAND CART TO EASILY GO UP AND DOWN STAIRS
IT8023179U IT8023179V0 (en) 1979-10-22 1980-10-21 HAND CART, PARTICULARLY SUITABLE FOR CLIMBING UP AND DOWN STAIRS.
IT25470/80A IT1149250B (en) 1979-10-22 1980-10-21 HAND CART, PARTICULARLY SUITABLE FOR CLIMBING UP AND DOWN STAIRS
DE19803039863 DE3039863A1 (en) 1979-10-22 1980-10-22 HAND CARRIAGE
GB8034058A GB2062555B (en) 1979-10-22 1980-10-22 Hand trolley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES246340U ES246340Y (en) 1979-10-22 1979-10-22 PERFECTED HAND CART FOR EASY RISING AND DESCENT OF STAIRS.

Publications (2)

Publication Number Publication Date
ES246340U true ES246340U (en) 1980-03-01
ES246340Y ES246340Y (en) 1988-04-16

Family

ID=8405197

Family Applications (1)

Application Number Title Priority Date Filing Date
ES246340U Expired ES246340Y (en) 1979-10-22 1979-10-22 PERFECTED HAND CART FOR EASY RISING AND DESCENT OF STAIRS.

Country Status (7)

Country Link
BR (1) BR6001377U (en)
DE (1) DE3039863A1 (en)
ES (1) ES246340Y (en)
FR (1) FR2467757A1 (en)
GB (1) GB2062555B (en)
IT (2) IT1149250B (en)
MX (1) MX152301A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT526246B1 (en) * 2022-11-03 2024-01-15 Andreas Liebmann Transport toboggan to make it easier to overcome obstacles

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2772096A (en) * 1953-06-15 1956-11-27 Fairbanks Company Appliance hand truck provided with stair-climbing attachment
CH405947A (en) * 1963-12-31 1966-01-15 Frieden Fred Handcarts
DE1755234A1 (en) * 1968-04-16 1971-10-21 Schneider Kg Metallwarenfabrik Stair roller
DE2701122A1 (en) * 1977-01-13 1978-07-20 Guenter Friebe Barrow capable of negotiating steps - has additional wheel axle positioned in front of and above main load-carrying axle
FR2401814A1 (en) * 1977-09-01 1979-03-30 Viniprix Ets Trolley for small palletised loads - has double handles, auxiliary rollers and two pairs of wheels for negotiating stairs

Also Published As

Publication number Publication date
MX152301A (en) 1985-06-25
FR2467757B1 (en) 1984-12-21
GB2062555B (en) 1983-11-30
BR6001377U (en) 1981-06-30
DE3039863A1 (en) 1981-04-30
IT1149250B (en) 1986-12-03
IT8023179V0 (en) 1980-10-21
ES246340Y (en) 1988-04-16
FR2467757A1 (en) 1981-04-30
GB2062555A (en) 1981-05-28
IT8025470A0 (en) 1980-10-21

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Legal Events

Date Code Title Description
MM1K Utility model lapsed

Effective date: 19960506