Invention Grant
US08528850B2 Braking device for a rope pulley of a mechanically retractable and extendable leash for walking animals
失效
用于行走动物的机械可伸缩和可延伸皮带的绳索滑轮的制动装置
- Patent Title: Braking device for a rope pulley of a mechanically retractable and extendable leash for walking animals
- Patent Title (中): 用于行走动物的机械可伸缩和可延伸皮带的绳索滑轮的制动装置
-
Application No.: US13075333Application Date: 2011-03-30
-
Publication No.: US08528850B2Publication Date: 2013-09-10
- Inventor: Manfred Bogdahn
- Applicant: Manfred Bogdahn
- Applicant Address: DE Bargteheide
- Assignee: Flexi-Bogdahn Technik GmbH & Co. KG
- Current Assignee: Flexi-Bogdahn Technik GmbH & Co. KG
- Current Assignee Address: DE Bargteheide
- Agency: Howson & Howson LLP
- Priority: DE202010004484U 20100403
- Main IPC: B65H59/00
- IPC: B65H59/00
Abstract:
A braking device for a rope pulley of a mechanically retractable and extendable leash for walking animals is provided. The rope pulley is supported in a housing such that it is rotatable in an unwinding direction against the force of a spring and in a wind-up direction under the influence of the spring force and cooperates with a brake button of the braking device in order to stop rotation of the rope pulley. The rope pulley is connected to a brake disk that is rotatable relative to the rope pulley against a damping force and that can be locked to the housing.
Public/Granted literature
- US20110239956A1 Braking Device for a Rope Pulley of a Mechanically Retractable and Extendable Leash for Walking Animals Public/Granted day:2011-10-06
Information query
