JPS4877551A - - Google Patents
Info
- Publication number
- JPS4877551A JPS4877551A JP47124818A JP12481872A JPS4877551A JP S4877551 A JPS4877551 A JP S4877551A JP 47124818 A JP47124818 A JP 47124818A JP 12481872 A JP12481872 A JP 12481872A JP S4877551 A JPS4877551 A JP S4877551A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- 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
- B60B33/0036—Castors in general; Anti-clogging castors characterised by type of wheels
- B60B33/0042—Double or twin wheels
-
- 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
- B60B33/0028—Construction of wheels; methods of assembling on axle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Legs For Furniture In General (AREA)
- Casters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2200062 | 1972-01-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4877551A true JPS4877551A (cs) | 1973-10-18 |
Family
ID=5832225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47124818A Pending JPS4877551A (cs) | 1972-01-03 | 1972-12-14 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3805320A (cs) |
| JP (1) | JPS4877551A (cs) |
| BE (1) | BE793143A (cs) |
| BR (1) | BR7300053D0 (cs) |
| FR (1) | FR2166366B3 (cs) |
| IT (1) | IT972878B (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3894310A (en) * | 1974-06-17 | 1975-07-15 | Stafford Thomas Screen | Twin-wheeled castor |
| EP0543548A3 (en) * | 1991-11-19 | 1993-12-08 | Britax Child Care Prod | Vibration resistant castor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1936701A (en) * | 1932-06-21 | 1933-11-28 | Robert J Wilson | Twin-wheel caster |
| US2423659A (en) * | 1943-11-12 | 1947-07-08 | William H Rabe | Antiskid device for chairs |
| US2533403A (en) * | 1947-10-08 | 1950-12-12 | Nagel Chase Mfg Co | Caster with grounding link |
| US3719370A (en) * | 1971-04-02 | 1973-03-06 | R Gintick | Anti-theft shopping cart |
-
0
- BE BE793143D patent/BE793143A/xx unknown
-
1972
- 1972-12-14 FR FR7244535A patent/FR2166366B3/fr not_active Expired
- 1972-12-14 JP JP47124818A patent/JPS4877551A/ja active Pending
- 1972-12-22 IT IT33536/72A patent/IT972878B/it active
- 1972-12-29 US US00319768A patent/US3805320A/en not_active Expired - Lifetime
-
1973
- 1973-01-03 BR BR000053/73A patent/BR7300053D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2166366B3 (cs) | 1976-01-09 |
| BE793143A (fr) | 1973-04-16 |
| BR7300053D0 (pt) | 1973-08-21 |
| FR2166366A1 (cs) | 1973-08-17 |
| IT972878B (it) | 1974-05-31 |
| US3805320A (en) | 1974-04-23 |