GB146021A - Improvements in bicycle pump locks - Google Patents

Improvements in bicycle pump locks

Info

Publication number
GB146021A
GB146021A GB2515819A GB2515819A GB146021A GB 146021 A GB146021 A GB 146021A GB 2515819 A GB2515819 A GB 2515819A GB 2515819 A GB2515819 A GB 2515819A GB 146021 A GB146021 A GB 146021A
Authority
GB
United Kingdom
Prior art keywords
pump
leg
casing
secured
locking
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB2515819A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB2515819A priority Critical patent/GB146021A/en
Publication of GB146021A publication Critical patent/GB146021A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J11/00—Supporting arrangements specially adapted for fastening specific devices to cycles, e.g. supports for attaching maps
    • B62J11/02—Supporting arrangements specially adapted for fastening specific devices to cycles, e.g. supports for attaching maps for pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

146,021. Lundin, A. P. Oct. 14, 1919. Inflators, carrying and securing.-A locking-device for securing a bicycle pump against theft comprises a vertical rod 20 the bent upper end 21 of which takes into the top of the pump C. The lower end of the rod is screwed into a boss 19 having two legs 17, 18, Fig. 4, one of which is spring-held in a casing 15, and the other passes into a casing 13, and is secured thereon by means of a key lock, Fig. 6. Any downward movement of the pump is prevented by the shoulder E which abuts against the clamp fitting 11. To free the pump, a key inserted at 34, Fig. 6, releases locking-levers from slots 29 in the leg 18. Simultaneously the block 33 is lifted by the action of the key and ejects the leg 18 from the casing 13. This allows the rod 20 to be raised, so that the device can be swung around the leg 17 as pivot, leaving the pump ready for withdrawal. The locking-device is secured to the bicycle by a pair of clamp bands tightened on to the bar B by a bolt 6 carrying serrated washers 7, 8. The outer ends of the bands embrace the casings 13, 15 and form a grip for the pump barrel. In a modified form the end of the leg 18 is made flat and is secured to a bracket on the clamp band by means of a separate padlock.
GB2515819A 1919-10-14 1919-10-14 Improvements in bicycle pump locks Expired GB146021A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2515819A GB146021A (en) 1919-10-14 1919-10-14 Improvements in bicycle pump locks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2515819A GB146021A (en) 1919-10-14 1919-10-14 Improvements in bicycle pump locks

Publications (1)

Publication Number Publication Date
GB146021A true GB146021A (en) 1920-07-08

Family

ID=10223148

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2515819A Expired GB146021A (en) 1919-10-14 1919-10-14 Improvements in bicycle pump locks

Country Status (1)

Country Link
GB (1) GB146021A (en)

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