Tag Archives: hoist

Efficient hoist with conveying pipe unit

Application Number: 00112289Application Date: 2000.09.13Publication Number: 1342596Publication Date: 2002.04.03Priority Information: International: B66C23/26;E04G21/02Applicant(s) Name: Li XiaoliangAddress: Inventor(s) Name: Li XiaoliangPatent Agency Code: 00000Patent Agent: Abstract An efficient crane with conveying pipe for building is composed of cross beam, vertical beam, original counterweight, hoisting hook, and convaying unit. The conveying unit fixed to and rotary around the… Read More »

Permanent-magnet heavy load hoist with magnetic switch

Application Number: 00113068Application Date: 2000.06.28Publication Number: 1331046Publication Date: 2002.01.16Priority Information: International: B66C1/04Applicant(s) Name: Dongfangleishen Standard Electric Appliances Co Ltd, Chengdu CityAddress: Inventor(s) Name: Zheng YongPatent Agency Code: 51211Patent Agent: liu shiquanAbstract A magnetic switch type permanent-magnet hoist for heavy load is composed of magnetic pole assembly, magnetic switch is said assembly, and drive mechanism for… Read More »

Chain hoist with overload protection device

Application Number: 00117993Application Date: 2000.06.07Publication Number: 1276338Publication Date: 2000.12.13Priority Information: 1999/6/7 JP 160090/1999International: B66D1/00;B66D1/58Applicant(s) Name: Vital Kogyo K. K.Address: Inventor(s) Name: Sameshima YasuhiroPatent Agency Code: 11038Patent Agent: sun zhengAbstract The object is to provide a chain hoist with an overload prevent device. It comprises a pressing drive member for pressing and rotating a pressure receive… Read More »

Floorslab hoist

Application Number: 00120857Application Date: 2000.08.02Publication Number: 1336474Publication Date: 2002.02.20Priority Information: International: E04B9/00Applicant(s) Name: Jiaqi Engineering Co., Ltd.Address: Inventor(s) Name: Su MaoxuanPatent Agency Code: 11127Patent Agent: liu lingdiAbstract An assistant equipment of building installed on floor-slab provides suspenders to be hanged on ceiling fast and expediently. It consists of flats, boards to strengthen the flats and… Read More »

Hoist speed regulating and overweight rejecting mechanism

Application Number: 00125967Application Date: 2000.09.11Publication Number: 1308011Publication Date: 2001.08.15Priority Information: International: B66B1/34;B66B5/00;B66B9/00Applicant(s) Name: Yu ZhongAddress: Inventor(s) Name: Yu ZhongPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to a lifter which possesses the weighting, buffer, signal and lightning devices, and can distinguish that its lifting cage is empty or light-loaded or heavy-loaded, and possesses… Read More »

Pneumatic type hoist

Application Number: 00108995Application Date: 2000.05.26Publication Number: 1291585Publication Date: 2001.04.18Priority Information: 1999/5/27 US 09/320,935International: B66B9/04Applicant(s) Name: Ansurmo John. MadgeAddress: Inventor(s) Name: A. MadgePatent Agency Code: 31100Patent Agent: wu menghuaAbstract A pneumatically operated elevator has a pair of elongated vertical tubular cylindrical shafts and horizontally extending cross-over shafts extending between the vertical shafts adjacent their upper and… Read More »