CN105151142B - 一种履带式作业装置下台阶辅助机构 - Google Patents
一种履带式作业装置下台阶辅助机构 Download PDFInfo
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CN105151142A CN105151142A (zh) | 2015-12-16 |
CN105151142B true CN105151142B (zh) | 2018-01-02 |
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CN108177691A (zh) * | 2018-02-05 | 2018-06-19 | 周韵 | 降低履带转向阻力的转向辅助装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1046444A (en) * | 1962-04-24 | 1966-10-26 | Neville Edward Hale | Vehicles for travel over horizontal and inclined surfaces |
CN101869522A (zh) * | 2009-04-27 | 2010-10-27 | 胡达广 | 轮椅上用的跨台阶装置 |
CN202051917U (zh) * | 2011-04-26 | 2011-11-30 | 谭先权 | 一种爬楼梯功能的轮椅 |
CN202908970U (zh) * | 2012-11-20 | 2013-05-01 | 陈志� | 履带式轮椅 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1046444A (en) * | 1962-04-24 | 1966-10-26 | Neville Edward Hale | Vehicles for travel over horizontal and inclined surfaces |
CN101869522A (zh) * | 2009-04-27 | 2010-10-27 | 胡达广 | 轮椅上用的跨台阶装置 |
CN202051917U (zh) * | 2011-04-26 | 2011-11-30 | 谭先权 | 一种爬楼梯功能的轮椅 |
CN202908970U (zh) * | 2012-11-20 | 2013-05-01 | 陈志� | 履带式轮椅 |
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Address after: 364000 Longyan province Fujian city Xinluo District East Road No. 421 Dongbao Industrial Park Patentee after: Fujian overseas Chinese dragon emergency equipment Co., Ltd. Address before: 364000 Longyan province Fujian city Xinluo District East Road No. 421 Dongbao Industrial Park Patentee before: Fujian Qiaolong Special Vehicle Co., Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: Auxiliary mechanism for assisting caterpillar operation device to walk downstairs Effective date of registration: 20190517 Granted publication date: 20180102 Pledgee: Societe Generale Bank, Limited by Share Ltd, Longyan branch Pledgor: Fujian overseas Chinese dragon emergency equipment Co., Ltd. Registration number: 2019350000051 |
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Address after: 364000 Longyan province Fujian city Xinluo District East Road No. 421 Dongbao Industrial Park Patentee after: Fujian Qiaolong emergency equipment Co., Ltd Address before: 364000 Longyan province Fujian city Xinluo District East Road No. 421 Dongbao Industrial Park Patentee before: Fujian overseas Chinese dragon emergency equipment Co., Ltd. |
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Date of cancellation: 20210222 Granted publication date: 20180102 Pledgee: Societe Generale Bank Limited by Share Ltd. Longyan branch Pledgor: FUJIAN QIAOLONG EMERGENCY EQUIPMENT Co.,Ltd. Registration number: 2019350000051 |
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Denomination of invention: An auxiliary mechanism for lower step of crawler type operation device Effective date of registration: 20210317 Granted publication date: 20180102 Pledgee: Societe Generale Bank Limited by Share Ltd. Longyan branch Pledgor: Fujian Qiaolong emergency equipment Co.,Ltd. Registration number: Y2021350000033 |