首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Exercise platform
摘要
申请公布号
US3077347(A)
申请公布日期
1963.02.12
申请号
US19590859310
申请日期
1959.12.14
申请人
NOVA JAY L
发明人
NOVA JAY L.
分类号
A63B23/00
主分类号
A63B23/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Safety mounting for windscreen wiper arm - has cam secured coupling on control arm by interacting lips
Hinge for music centre transparent hood - is inserted into frame slot and clamped on hood by screw and remains flat
Compensatory reservoir for oil filled cable equipment - has metal-coated plastics bellows wall giving large expansion
Coating for exterior walls - comprises textile roll to which granules are fixed by a copolymer binder
Milk tin piercer with stand - has manually actuated piercer tool held on spring-loaded guided bar
Fertiliser spinner discharge mechanism - has delivery device with stirrer element which turns eccentrically relative to its drive shaft
Wear and/or corrosion resistant coatings for machine parts - applied by friction welding, and suitable for coating piston rings with molybdenum
Gangway grid with adaptable tread surface - has channels holding friction surface strips reversible to form hard wearing surface
Vibration damper for motor vehicle prop shaft - has ring mass secured by rubber member with insert increasing axial and radial rigidity
Advertising medium reaching postal service users - uses letter or postcard stamp simultaneously as advertising medium for public relations
Current-breaking safety fuse - features metallised band or spheres of shrinkable thermoplastics e.g. polypropylene, pvc, polyester
Analogue signal conversion into coded digital signal - involves operational amplifier which is bridged at intervals and not bridged at other intervals
Variable ratio hydraulic motor vehicle transmission - has master pump driving slave motors on drive wheels serving as differential
Electromagnetic drive for dress or hammer - has piston armature generating pneumatic or hydraulic pressure for storage during non-working stroke
Tufting machine needle-bar control mechanism - having a single follower controlled by a conjugate pair of cams
Telephone exchange switching mechanism - has memory holding dialling numbers for access by abbreviated codes
Hip-bone recess former - has adjustable alignment and guide mechanism which is automatically locked in set position
Fixture for ladder supported scaffolding gangplank - has nut on thread between stop and end of bar between stringer
Hand-held hair dryer mechanism - has output regulator in handle controlling current to electronic components in removable fitments
Low speed AC synchronous motor - has two stators with pole teeth and supply current in stator coils phase shifted for starting
