IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0922169
(2006-06-15)
|
등록번호 |
US-8100624
(2012-01-24)
|
우선권정보 |
DK-2005 00875 (2005-06-15) |
국제출원번호 |
PCT/DK2006/000344
(2006-06-15)
|
§371/§102 date |
20071226
(20071226)
|
국제공개번호 |
WO2006/133712
(2006-12-21)
|
발명자
/ 주소 |
- Christensen, Svend Rahbek
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
3 |
초록
▼
The present invention relates to a sack truck (1) comprising a main frame (2), a number of handles (3), a number of wheels (4) and a first foot plate (5), where the handles (3) are connected at an upper end of the main frame (2), and the wheels (4) and the first foot plate (5) are connected at a low
The present invention relates to a sack truck (1) comprising a main frame (2), a number of handles (3), a number of wheels (4) and a first foot plate (5), where the handles (3) are connected at an upper end of the main frame (2), and the wheels (4) and the first foot plate (5) are connected at a lower end of the main frame (2), wherein the main frame (2) comprises a first and a second frame part (9, 10), which are arranged to engage at a displacement arrangement allowing a displacement of the first frame part (9) in relation to the second frame part (10).
대표청구항
▼
1. Sack truck (1) comprising a main frame (2), a number of handles (3), a number of wheels (4) and a first foot plate (5), wherein the main frame (2) comprises two separate frame parts, a first separate frame part (9) and a second separate frame part (10), which are arranged to engage at a displacem
1. Sack truck (1) comprising a main frame (2), a number of handles (3), a number of wheels (4) and a first foot plate (5), wherein the main frame (2) comprises two separate frame parts, a first separate frame part (9) and a second separate frame part (10), which are arranged to engage at a displacement arrangement, wherein the first separate frame part comprises side profiles, handles connected to the side profiles, and stiffener profiles extending between and fixed to the side profiles, and guide tubes connected to the stiffener profiles, wherein the second separate frame part further comprises spaced vertical rack bars inserted in the guide tubes, wherein the displacement arrangement further comprises two sliding pawls and springs forcing the pawls onto contact with teeth of the rack bars, an operator handle connected to one of the handles and a wire connected to the springs for compressing springs, allowing a displacement of the first separate frame part (9) in relation to the second separate frame part (10), wherein a second foot plate (6) is pivotally connected to the first foot plate (5) or the first frame part (9), wherein the handles (3) and the first foot plate (5) are connected to the first frame part (9), wherein the handles are connected at an upper end of the first frame part (9) and the first foot plate (5) is connected at a lower end of the first frame part (9), wherein the wheels (4) are arranged in connection with the second frame part (10) and the wheels (4) are connected at a lower end of the second frame part (10). 2. Sack truck (1) according to claim 1, wherein the displacement arrangement, furthermore, comprises a deactivating unit (7, 8). 3. Sack truck (1) according to claim 1, wherein the displacement arrangement, furthermore, comprises shock absorber means. 4. Sack truck (1) according to claim 1, wherein the second foot plate (6) comprises a locking arrangement arranged for pivotal connection to the first foot plate (5) or the first frame part (9). 5. Sack truck (1) according to claim 1, wherein the first foot plate (5) and/or the second foot plate (6) comprises a coupling unit (26). 6. Sack truck (1) according to claim 1, wherein the first foot plate (5) and/or the second foot plate (6) comprise a holding device. 7. Sack truck (1) according to claim 1, wherein the second frame part further comprising a braking arrangement (23). 8. Sack truck (1) according to claim 1, wherein the first frame part further comprising a transport mounting (40). 9. Sack truck according to claim 1, wherein the spaced vertical rack bars of the second separate frame part have inward facing rack teeth. 10. Sack truck apparatus according to claim 1, wherein the wheels are located inward from the side profiles of the first separate frame part.
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