A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To change from a fixed mode to a free mode by turning operation of an actuator.SOLUTION: A dial lock includes a lock case 3, an actuator A, a lock bar R, a plurality of dial connecting cylinders T fitted into the lock bar R, and a dial D fitted to each dial connecting cylinder. Cylinder locking means F is provided between the dial connecting cylinder and the lock case, dial engagement means G is provided between the dial connecting cylinder and the dial, and a cam receiving wall W is provided at the base end of the lock bar. The actuator is formed with a blocking cam surface 11, a pushing cam protrusion 12, an unlocking cam surface 14, and an expanding cam protrusion 15. The cam receiving wall is formed with a fixed mode contact surface M that contacts the blocking cam surface and the unlocking cam surface and a recess 16 that avoids a contact with the enlarged cam protrusion, and is formed with a mode changer E that protrudes into and out of this recess and pushes the lock bar until it contacts the enlarged cam protrusion and disengages the dial engagement means.SELECTED DRAWING: Figure 1
【課題】 アクチュエータの回動操作で固定モードから自由モードに変更できるようにする。【解決手段】 錠ケース３、アクチュエータＡ、ロックバーＲ、ロックバーＲに嵌合された複数のダイヤル連結筒Ｔ及び各ダイヤル連結筒に嵌合されたダイヤルＤを備える。ダイヤル連結筒と錠ケースとの間に筒ロック手段Ｆを設け、ダイヤル連結筒とダイヤルとの間にダイヤル係合手段Ｇを設け、ロックバーの基端側にカム受け壁Ｗを設ける。アクチュエータには阻止カム面１１、押動カム突部１２、解錠カム面１４、拡大カム突部１５を形成し、カム受け壁に阻止カム面及び解錠カム面と当節する固定モード当接面Ｍと、拡大カム突部との当接を回避する凹部１６とを形成し、この凹部に出退可能に突出して、拡大カム突部と当接してダイヤル係合手段を解除するまでロックバーを押動するモード切換具Ｅを設けている。【選択図】図１
To change from a fixed mode to a free mode by turning operation of an actuator.SOLUTION: A dial lock includes a lock case 3, an actuator A, a lock bar R, a plurality of dial connecting cylinders T fitted into the lock bar R, and a dial D fitted to each dial connecting cylinder. Cylinder locking means F is provided between the dial connecting cylinder and the lock case, dial engagement means G is provided between the dial connecting cylinder and the dial, and a cam receiving wall W is provided at the base end of the lock bar. The actuator is formed with a blocking cam surface 11, a pushing cam protrusion 12, an unlocking cam surface 14, and an expanding cam protrusion 15. The cam receiving wall is formed with a fixed mode contact surface M that contacts the blocking cam surface and the unlocking cam surface and a recess 16 that avoids a contact with the enlarged cam protrusion, and is formed with a mode changer E that protrudes into and out of this recess and pushes the lock bar until it contacts the enlarged cam protrusion and disengages the dial engagement means.SELECTED DRAWING: Figure 1
【課題】 アクチュエータの回動操作で固定モードから自由モードに変更できるようにする。【解決手段】 錠ケース３、アクチュエータＡ、ロックバーＲ、ロックバーＲに嵌合された複数のダイヤル連結筒Ｔ及び各ダイヤル連結筒に嵌合されたダイヤルＤを備える。ダイヤル連結筒と錠ケースとの間に筒ロック手段Ｆを設け、ダイヤル連結筒とダイヤルとの間にダイヤル係合手段Ｇを設け、ロックバーの基端側にカム受け壁Ｗを設ける。アクチュエータには阻止カム面１１、押動カム突部１２、解錠カム面１４、拡大カム突部１５を形成し、カム受け壁に阻止カム面及び解錠カム面と当節する固定モード当接面Ｍと、拡大カム突部との当接を回避する凹部１６とを形成し、この凹部に出退可能に突出して、拡大カム突部と当接してダイヤル係合手段を解除するまでロックバーを押動するモード切換具Ｅを設けている。【選択図】図１
DIAL LOCK
ダイヤル錠
KONISHI HIROTADA (author)
2023-07-18
Patent
Electronic Resource
Japanese
IPC:
E05B
LOCKS
,
Schlösser