KR100837439B1 - 판스프링 장착용 카트 - Google Patents
판스프링 장착용 카트 Download PDFInfo
- Publication number
- KR100837439B1 KR100837439B1 KR1020060094647A KR20060094647A KR100837439B1 KR 100837439 B1 KR100837439 B1 KR 100837439B1 KR 1020060094647 A KR1020060094647 A KR 1020060094647A KR 20060094647 A KR20060094647 A KR 20060094647A KR 100837439 B1 KR100837439 B1 KR 100837439B1
- Authority
- KR
- South Korea
- Prior art keywords
- leaf spring
- cradle
- cart
- spring
- rear wheel
- 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
- 238000004804 winding Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 9
- 239000011230 binding agent Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 239000000725 suspension Substances 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
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- 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
- B62B5/0026—Propulsion aids
- B62B5/0033—Electric motors
- B62B5/0036—Arrangements of motors
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- 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
- B62B2301/20—Resilient wheel suspension using springs
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
Description
Claims (8)
- 복수개의 휠을 구비하여 지면으로부터 이동 가능하게 위치하는 카트 본체;상기 카트 본체 일측과 힌지 결합되어 힌지 지점을 기준으로 위아래로 회동 가능하게 설치되며 전륜 또는 후륜용 판스프링을 거치하기 위한 제1거치대 및 제2거치대;상기 2개의 거치대 중에서 어느 하나의 거치대와 동력 전달이 가능하게 연결하여 힌지 지점을 기준으로 회동하도록 동력을 발생하는 구동원;후크가 연결된 와이어를 구비하고 이 와이어를 어느 한 방향으로 감아서 상기 제1 거치대 또는 제2 거치대 위로 전륜용 판스프링이나 후륜용 판스프링을 잡아당기면서 거치하기 위한 윈치;를 포함하는 판스프링 장착용 카트.
- 청구항 1에 있어서,상기 구동원은 유압을 공급받아서 작동하는 유압실린더로 이루어지는 판스프링 장착용 카트.
- 청구항 1에 있어서,상기 윈치는 전기 또는 유압을 공급받는 모터에 의해 와이어의 감김 또는 풀림 동작이 가능하게 구동하는 판스프링 장착용 카트.
- 청구항 1에 있어서,상기 제1 거치대 또는 제2 거치대 중에서 어느 하나의 거치대는 상기 구동원으로부터 동력을 전달받아 회동하고, 다른 하나의 거치대는 구동원에 의해 회동하는 상기 거치대에 의해 회동하는 것을 특징으로 하는 판스프링 장착용 카트.
- 청구항 1에 있어서,상기 판스프링 장착용 카트는 후륜용 판스프링을 분리 가능하게 고정하기 위한 바인더를 더 포함하며,이 바인더는 후륜용 판스프링의 중간 지점 일측을 분리 가능하게 가압 고정한 상태로 상기 윈치의 와이어와 연결되어 후륜용 판스프링을 잡아 당길 때 상기 와이어의 감김 방향과 직교하는 자세로 이동되도록 하는 것을 특징으로 하는 판스프링 장착용 카트.
- 청구항 1에 있어서,상기 윈치는 상기 카트 본체와 힌지 결합된 고정대에 설치되어 이 고정대의 회동에 의해 상기 제1 거치대 또는 제2 거치대의 힌지 지점 위쪽이나 아래쪽에 위치하는 것을 특징으로 하는 판스프링 장착용 카트.
- 청구항 1에 있어서,상기 윈치는 전륜용 판스프링의 일측 단부를 후크로 걸은 상태로 잡아 당겨서 와이어의 감김 방향과 동일한 자세로 전륜용 판스프링을 상기 제1 거치대 위에 거치하는 것을 특징으로 하는 판스프링 장착용 카트.
- 청구항 1에 있어서,상기 제1 거치대는 힌지 지점을 기준으로 전방을 향하여 길이가 확장되거나 축소될 수 있도록 슬라이드 가능하게 끼움 결합되는 판스프링 장착용 카트.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060094647A KR100837439B1 (ko) | 2006-09-28 | 2006-09-28 | 판스프링 장착용 카트 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060094647A KR100837439B1 (ko) | 2006-09-28 | 2006-09-28 | 판스프링 장착용 카트 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080029094A KR20080029094A (ko) | 2008-04-03 |
KR100837439B1 true KR100837439B1 (ko) | 2008-06-12 |
Family
ID=39531716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060094647A Expired - Fee Related KR100837439B1 (ko) | 2006-09-28 | 2006-09-28 | 판스프링 장착용 카트 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100837439B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI643596B (zh) | 2016-02-29 | 2018-12-11 | Lg電子股份有限公司 | 真空吸塵器 |
WO2021050894A1 (en) * | 2019-09-12 | 2021-03-18 | Milwaukee Electric Tool Corporation | Lifting and transport device |
CN110707576B (zh) * | 2019-10-28 | 2022-04-19 | 河南中烟工业有限责任公司 | 一种可移动的高压真空断路器装卸专用平台 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200209859Y1 (ko) * | 2000-05-30 | 2001-01-15 | 손대석 | 차량용 현가장치의 판스프링 구조 |
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2006
- 2006-09-28 KR KR1020060094647A patent/KR100837439B1/ko not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200209859Y1 (ko) * | 2000-05-30 | 2001-01-15 | 손대석 | 차량용 현가장치의 판스프링 구조 |
Also Published As
Publication number | Publication date |
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KR20080029094A (ko) | 2008-04-03 |
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