GB2253651B - Telescopic construction - Google Patents
Telescopic constructionInfo
- Publication number
- GB2253651B GB2253651B GB9105139A GB9105139A GB2253651B GB 2253651 B GB2253651 B GB 2253651B GB 9105139 A GB9105139 A GB 9105139A GB 9105139 A GB9105139 A GB 9105139A GB 2253651 B GB2253651 B GB 2253651B
- Authority
- GB
- United Kingdom
- Prior art keywords
- telescopic construction
- telescopic
- construction
- 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 - Fee Related
Links
- 238000010276 construction Methods 0.000 title 1
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
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/10—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels
- B62B1/12—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels involving parts being adjustable, collapsible, attachable, detachable, or convertible
- B62B1/125—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels involving parts being adjustable, collapsible, attachable, detachable, or convertible by means of telescoping elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/10—Telescoping systems
- F16B7/105—Telescoping systems locking in discrete positions, e.g. in extreme extended position
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9105139A GB2253651B (en) | 1991-03-12 | 1991-03-12 | Telescopic construction |
DE19914131944 DE4131944A1 (en) | 1991-03-12 | 1991-09-25 | TELESCOPIC DESIGN |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9105139A GB2253651B (en) | 1991-03-12 | 1991-03-12 | Telescopic construction |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9105139D0 GB9105139D0 (en) | 1991-04-24 |
GB2253651A GB2253651A (en) | 1992-09-16 |
GB2253651B true GB2253651B (en) | 1994-06-15 |
Family
ID=10691376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9105139A Expired - Fee Related GB2253651B (en) | 1991-03-12 | 1991-03-12 | Telescopic construction |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE4131944A1 (en) |
GB (1) | GB2253651B (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3141680A (en) * | 1962-05-02 | 1964-07-21 | Goldwin C Mccord | Portable luggage having retractable wheels |
GB1600321A (en) * | 1978-05-16 | 1981-10-14 | Mekanoverken Ab | Crutch or other walking aid |
EP0195651A2 (en) * | 1985-03-19 | 1986-09-24 | Tzu-Li Chen | A device for towing luggage |
GB2224304A (en) * | 1988-10-03 | 1990-05-02 | Combi Co | Mechanism for adjusting height of handle bar of pushcart |
-
1991
- 1991-03-12 GB GB9105139A patent/GB2253651B/en not_active Expired - Fee Related
- 1991-09-25 DE DE19914131944 patent/DE4131944A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3141680A (en) * | 1962-05-02 | 1964-07-21 | Goldwin C Mccord | Portable luggage having retractable wheels |
GB1600321A (en) * | 1978-05-16 | 1981-10-14 | Mekanoverken Ab | Crutch or other walking aid |
EP0195651A2 (en) * | 1985-03-19 | 1986-09-24 | Tzu-Li Chen | A device for towing luggage |
GB2224304A (en) * | 1988-10-03 | 1990-05-02 | Combi Co | Mechanism for adjusting height of handle bar of pushcart |
Also Published As
Publication number | Publication date |
---|---|
DE4131944A1 (en) | 1993-04-01 |
GB9105139D0 (en) | 1991-04-24 |
GB2253651A (en) | 1992-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19980312 |